Poor Soil Quality Research Articles

Potential of Arid Fruits Cultivation in Madhya Pradesh, India: A Comprehensive Review

The arid and semi-arid regions of India cover a significant portion of the country, including parts of Madhya Pradesh, presents a unique set of agricultural challenges and opportunities. These regions are characterized by harsh climatic conditions, such as high temperatures, low and erratic rainfall, and poor soil quality. A comprehensive review was made to give an insight on the potentials inherent in the underutilized arid fruit crops like Indian jujube, Indian gooseberry, Bengal quince, Custard apple and tamarind, discussing the nutritional and economic importance and adaptability of arid and semi-arid zones. It also explore the significance of arid and semi-arid fruit crops in enhancing food security, income generation, and sustainable agricultural practices in arid regions, with a particular focus on Madhya Pradesh. This study offers policy recommendations, which include providing subsidies to arid-fruit cultivators for attracting policy change, value addition, and advancement of profitability, as also the creation of targeted marketing strategies. Strengthening the research-extension networks in the arid fruit agronomy sector and bringing these under a government initiative such as 'One District, One Product' can increase the uptake of arid fruit cultivation. A more prudent future for the agricultural economy can be imagined with such strategic moves for arid fruit farming.

Implications of Climate Change and Food Crisis on Women Farmers in Contemporary Nigeria

Agriculture and food security are two important components of a sustainable future and wellbeing of the people that are adversely affected by climate change and global warming, especially in the growing economies of the world. While agriculture is the mainstay of most of such economies, it serves as an important employer of labour and source of income for the people, and provides the foundation for food security which is the state of having reliable access to sufficient, affordable, safe and nutritious food supply that adequately meets the needs of its users. Climate change and global warming are two important challenges adversely affecting the people (especially the poor and the highly vulnerable female-headed farming households in Africa and particular in Nigeria), as a result of which their livelihoods and wellbeing are increasingly endangered by the scourge and related challenges of low disposable income; poor soil quality (nutrients); high levels of poverty, illiteracy and unemployment; feminization of agriculture; and lack of opportunities for meaningful development. This study examines the inter-links between climate change and food crisis, which breeds food insecurity among the people, especially female-headed farming households in Nasarawa State. The study is a descriptive survey which utilized primary and secondary sources of data, using questionnaires, FGD (Focus Group Discussion), and elite interviews. It posits that climate change is an important driver of socio-economic challenges that affects female-headed farming households more disproportionately than their male counterparts. The study suggests that though climate change is an important global challenge, it is more so among resource-poor farmers that must be appropriately responded to, especially in Africa where its effects are most harsh. The study recommends that gender friendly policies and practices will ensure effective and equitable gender participation in sustainable agriculture essential in food security and wellbeing of the people.

Exploring Proso Millet Resilience to Abiotic Stresses: High-Yield Potential in Desert Environments of the Middle East

Scarce water resources, high temperatures, limited rainfall, elevated soil salinity, and poor soil quality (98% sand) challenge crop production in the desert regions of the Middle East. Proso millet’s resilience under these stresses presents a potential solution for enhancing food security in arid environments. This field study evaluated 24 proso millet genotypes under three environments (100% freshwater, 50% freshwater, and 10 dS/m salinity) in the UAE during normal and summer seasons, aiming to identify genotypes resilient to water, heat, and salinity stresses and to assess genotype-by-environment (G × E) interactions and key traits associated with grain yield. ANOVA indicated significant G × E interactions. Genotypes G9 and G24 displayed high yield and stability across environments during the normal season. In the summer, genotypes G7 and G10 exhibited resilience with high yields under high-temperature stress alone, while combined stresses led to yield reductions across all genotypes, with greater susceptibility under cumulative stress. GGE biplot analysis identified G9 as ideal in the normal season, while G15 and G23 demonstrated stability under combined stresses in the summer season. High chaffy grain yield (CGY) observed under summer stress conditions suggests a shift in resource allocation away from productive grain formation. The reproductive phase was highly vulnerable to heat stress, with 88% of this period experiencing daytime temperatures exceeding 40 °C, with a peak reaching up to 49 °C. These extreme conditions, coinciding with the crop’s critical growth stages, triggered a significant increase in chaffy grain production, substantially reducing overall grain yield. Despite these challenges, genotypes G7, G10, and G12 exhibited notable resilience, maintaining yields above 0.75 t ha−1. Correlation analysis suggested that selecting for increased plant height, forage yield, and 1000-grain weight (TGW) could enhance grain yield under the normal and summer conditions. This study highlights the potential of proso millet genotypes as climate-resilient options for arid regions, providing a basis for developing stress-tolerant varieties and promoting sustainable agriculture in desert climates.

Optimizing Vegetation Restoration: A Comprehensive Index System for Reclaiming Abandoned Mining Areas in Arid Regions of China.

Mining activities in arid regions of China have led to severe environmental degradation, including soil erosion, vegetation loss, and contamination of soil and water resources. These impacts are particularly pronounced in abandoned mining areas, where the cessation of mining operations has left vast landscapes unrehabilitated. In response, the Chinese government has implemented a series of legal and regulatory frameworks, such as the "Mine Environmental Protection and Restoration Program", aimed at promoting ecological restoration in these areas. However, the unique environmental conditions of arid regions, including water scarcity, extreme temperatures, and poor soil quality, present significant challenges to restoration efforts. This review provides a comprehensive analysis of the ecological restoration of abandoned mining areas in China's arid regions, focusing on the legal framework, restoration techniques, and evaluation systems. The restoration methods, their initiation timelines, monitoring systems, and the cost-benefit aspects of various strategies are critically reviewed alongside case studies from regions such as the Mu Us Desert and Qaidam Basin. Key strategies like phytoremediation, soil rehabilitation, and water resource management are assessed for their effectiveness, while challenges in enforcement, socioeconomic integration, and community engagement are discussed. This review concludes that while significant progress has been made, further improvements in restoration practices and evaluation systems are essential for long-term sustainability. Integration of socioeconomic indicators, community involvement, and advanced monitoring technologies are necessary for successful outcomes.

PEMANFAATAN KOTORAN TERNAK KAMBING SEBAGAI PUPUK ORGANIK CAIR DI DESA KALONG LIUD

The decrease in crop yields was caused by dry soil quality due to prolonged drought and excessive inorganic fertilizers in Kalong Liud village that were not adapted to plant needs, which could lead to a decrease in soil productivity. On the other hand, livestock waste (goat manure) that has not been managed optimally, often faced by livestock breeders and farmers, has good potential to help increase soil fertility on agricultural land at a reasonably low cost. The proposed solution to this problem is to switch to environmentally friendly organic fertilizer because it reduces the use of chemical substances. One of them is the use of goat manure, which contains high levels of nutrients such as phosphorus (P), nitrogen (N), and potassium (K). This community service activity aims to increase farmers' understanding that the use of organic fertilizer is a solution to overcome the problem of poor soil quality due to drought and excessive use of chemical fertilizers, as well as providing skills to farmers and breeders in Kalong Liud village in making liquid organic fertilizer from goat droppings. The method used includes the first stage of determining targets and implementing activities. The second stage of community outreach, Focus Group Discussion (FGD) and evaluation uses the test method, namely, comparing the pre-test and post-test results. The first stage of activities is determining targets, including surveys, outreach with breeders and farmers, observation, licensing, and activity planning, and then manufacturing liquid organic fertilizer. The second stage of activities carried out outreach with two topics: outreach to the community, discussions with the formed farmer groups, and evaluation through filling out questionnaires. After conducting community outreach and farmer group discussions, the results of this activity were that they understood how to make liquid organic fertilizer from goat manure and the dangers of using excess inorganic fertilizer on plants. After joint practice, the farmer group's understanding of liquid organic fertilizer obtained a post-test score of 98% of people who understood this program.

Developmental and Genetic Aspects of Desert Crops.

Deserts are hostile environments to plant life due to exposure to abiotic stresses, including high temperature, heat, high light, low water availability, and poor soil quality. Desert plants have evolved to cope with these stresses, and for thousands of years humans have used these plants as sources of food, fiber, and medicine. Due to desertification, the amount of arable land is reduced every year; hence, the usage of these species as substitutes for some crops might become one of the solutions for food production and land remediation. Additionally, increasing our understanding of how these plants have adapted to their environment could aid in the generation of more resistant staple crops. In this review, we examine three desert plant species and discuss their developmental aspects, physiological adaptations, and genetic diversity and the related genomic resources available to date. We also address major environmental challenges and threats faced by these species as well as their potential use for improving food security through stimulating stress resistance in crops.

A Review of Research on Obstacle Factor Reduction Techniques for Medium and Low Yield Fields

The proportion of low yield fields in China is large, and there are problems such as extensive utilization, low output rate, and poor soil quality. It is crucial to reduce obstacles and improve soil fertility and productivity in low yield fields. At present, the main obstacles to reducing soil acidification, salinization, nutrient imbalance, shallow tillage layer, continuous cropping obstacles, and soil erosion can improve soil quality and increase crop yield and quality. Future research should focus on developing more precise and efficient reduction technologies, introducing intelligent agricultural technologies for real-time monitoring and precise management, promoting soil nutrient management and integrated water and fertilizer technologies, and developing sustainable agricultural technologies to enhance farmland production potential and achieve efficient resource utilization.

Growth regulation in bread wheat via novel bioinoculant formulation

Wheat (Triticum aestivum L.) is one of the most significant crops and the backbone of food security worldwide. However, low wheat production remains a substantial concern in global agricultural systems. It can be attributed to several factors, including adverse climatic conditions, plant disease and poor soil quality. Recent efforts have explored bioinoculant applications as a promising approach to enhance wheat yield, trying to mitigate constraints essential for future wheat production and global food security. This study tested talc powder, wheat biochar, sugarcane bagasse biochar, and farmyard manure as carriers with two endophytic bacterial strains, Burkholderia phytofirmans PsJN and Bacillus spp. MN54 was applied to three wheat varieties (Ujala-16, Zincol-16, and Fathejang-16). The data was recorded at the seedling and maturity growth stages of plants. A pot experiment revealed significant improvements in plant growth following bioinoculant application compared to controls. Notably, the combination of sugarcane bagasse biochar with Bacillus sp. MN54 exhibited the most pronounced effects, promoting internodal length, spike length, tiller number per plant, grain yield per plant, and spikelets per spike. Additionally, talc powder with Bacillus sp. MN54 increased peduncle length, tiller number per plant, and spike length in Fathejang-16. These findings offer valuable insights into optimizing bioinoculant formulations for improved agricultural practices, adapting to climate change, and contributing to ensuring global food security.

Magnetized Irrigation and its Potential in Sustainable Agriculture: A Review

Magnetisation in agriculture is not a conventional method. It has tremendous implications in the crop production as well as mitigating the poor quality soil and water conditions. This reviews looks into the changes that occur in the properties of water on magnetization and the changes in the physico-chemical of soil that are affected by magnetic water. The practical application of magnetic irrigation in agriculture are reviewed based on recent researches. Magnetisaton positively influences the seed germination, seedling establishment, vegetative growth and yield of treated plants. Magnetic irrigation boosts the anti-oxidant and enzyme activity, enhances the plant metabolism and synthesis of plant pigments for coping up the adverse growth conditions. The remediation of poor quality irrigation water and waste water management are another fields where magnetization can be effectively utilized. Magnetic water can be used to alleviate abiotic stresses such as salinity and drought stresses. Magnetised irrigation is a suitable alternative for reduced water requirement and improved water use efficiency. Hence magnetised irrigation is a promising scientific method to boost crop production, while being sustainable and environmentally safe.

Sandponics: A Sustainable Agriculture Solution for Food Security and Resource Efficiency in Arid Regions

ABSTRACTAgriculture in arid regions encounters significant challenges, including water scarcity, poor soil quality and low crop yields. Sandponics, also known as the Integrated Aqua Vegeculture System (IAVS), presents a promising solution by utilizing sand as a sustainable, water‐efficient medium for food production. This review explores the potential of sandponics as a scalable, eco‐friendly agricultural practices in arid regions. Sand, being abundant, recyclable and cost‐effective, offers a viable alternative to conventional growth media, making sandponics a practical and resource‐efficient option. The method has demonstrated success in enhancing crop productivity, particularly, in saline environments, while minimizing environmental impact. Sandponics supports food security and land use optimization by transforming challenging conditions into productive agricultural landscapes. Future research should focus on refining sand selection, optimizing nutrient and environmental conditions, managing microbial interactions and scaling up sandponics for broader application, thus advancing their role in sustainable agriculture.

Assessment of Fermented Kiwifruit on Morpho‐Physiological and Productive Performances of Fragaria spp Plants, Grown Under Hydroponic Conditions

ABSTRACTClimate change poses a significant threat to global agriculture by altering weather patterns, increasing the frequency of extreme events, and reducing the availability of arable land. Hydroponic systems offer a sustainable solution allowing efficient resource use, including water and nutrients, and enabling cultivation in areas with poor soil quality or limited space. The incorporation of biostimulants derived from plant byproducts further enhances sustainability by improving plant growth and resilience, reducing the use of synthetic fertilizers and the environmental footprint of agriculture, promoting, at the same time, healtier crop production. This study investigates the effect of biostimulants, derived from fermented kiwifruit byproducts, on the morpho‐physiological and productive performances of Fragaria vesca (L.), cv. Malga, and of Fragaria x ananassa (Duch.), cv. Annabelle, grown in a column hydroponic system. Plants of both species, when treated with the biostimulant, demonstrated significant improvements for all the parameters evaluated, with healthier plants and improved quality features in fruits. These findings suggest that fermented kiwi byproduct could be an effective, sustainable integration to synthetic fertilizers, promoting better growth and fruit quality in strawberry cultivation under hydroponic systems.

Characterising the Genomic Landscape of Differentiation Between Annual and Perennial Rye.

Annuality and perenniality represent two different life-history strategies in plants, and an analysis of genomic differentiation between closely related species of different life histories bears the potential to identify the underlying targets of selection. Additionally, understanding the interactions between patterns of recombination and signatures of natural selection is a central aim in evolutionary biology, because patterns of recombination shape the evolution of genomes by affecting the efficacy of selection. Here, our aim was to characterise the landscape of genomic differentiation between weedy annual rye (Secale cereale L.) and wild perennial rye (Secale strictum C. Presl), and explore the extent to which signatures of selection are influenced by recombination rate variation. We used population-level sequence data of annual and perennial rye to analyse population structure and their demographic history. Based on our analyses, annual and perennial rye diverged approximately 26,500 years ago (ya) from an ancestral population size of ~85,000 individuals. We analysed patterns of genetic diversity and genetic differentiation, and found highly differentiated regions located in low-recombination regions, indicative of linked selection. Although all highly differentiated regions, as revealed by F ST-outlier scans, were located in low-recombining regions, not all chromosomes showed this tendency. We therefore performed a gene ontology enrichment analysis, which showed that highly differentiated regions comprise genes involved in photosynthesis. This enrichment was confirmed when F ST outlier scans were performed separately in low- and intermediate-recombining regions, but not in high-recombining regions, suggesting that local recombination rate variation in rye affects outlier scans. Cultivated rye is an annual crop, but the introduction of perenniality may be advantageous in regions with poor soil quality or under low-input farming. Although the resolution of our analysis is limited to a broad-scale, knowledge about the evolutionary divergence between annual and perennial rye might support breeding efforts towards perennial rye cultivation.

Enhancing UAV-Based Precision Agriculture: A Deep Learning Approach to Targeted Maize Disease Management

Corn/maize is the third most globally produced crop, and there are over eighty diseases impacting it, creating significant concerns in the agricultural sector. As a result, Unmanned Aerial Vehicles (UAVs) and their ability to spray specifically diseased crops have become increasingly popular. When using UAVs, Normalized Difference Vegetation Index (NDVI) calculations are frequently used to determine whether a crop should be sprayed with pesticides. However, NDVI alone is not a sufficient metric. NDVI indicates plant stress in general, which could be drought or poor soil quality, and this will not be addressed by pesticides. The solution is then to create a custom deep learning model that uses a sufficiently low NDVI value as a starting point. Once a low NDVI value is detected, the same near infrared imagery used to retrieve the NDVI calculations will be used in the model where object detection will be used to determine whether there are diseased lesions on the maize. Near infrared imagery has been proven to increase the detection of maize diseases, achieving a higher accuracy than RGB imagery. The model will mimic aspects of YOLOv10 to facilitate rapid detection times, providing the opportunity for real-time spraying. While scholars have modified YOLOv5 to achieve detection times as low as 0.064 s/sheet, a custom deep learning model used only on the contingency of low NDVI values is less computationally intensive and should then take less time overall. Finally, Keyhole Markup Language (KML) and Geographic Information Systems (GIS) will be used to create an output map indicating where pesticides were sprayed. The research will reduce the number of false positive results, which will limit the quantity of pesticides used, consequently reducing financial costs and negative environmental impacts.

Impacts of land use and management methods on soil quality dynamics in central highlands of Ethiopia.

Land degradation often results in poor soil quality in many parts of Ethiopia, including the study area. To address this issue and promote sustainable land management practices, various land use and management methods (LUMMs) have been implemented. However, little information is available regarding how these management practices influence overall soil quality dynamics of the study area. This study aimed at evaluating soil quality dynamics in the Urago micro-watershed, central highlands of Ethiopia, under major LUMMs: barren land (BL), grassland (GL), established farm boundary (EFB), restored degraded land (RDL), and stone-supported soil bund (SSB). Forty-five disturbed and fifteenundisturbed soil samples were collected from the ploughed soil layer (0-20cm) of each LUMM and analysed for selected physicochemical properties to be used as indicators of soil quality. Principal component analysis and multiple correlation were used to select the minimum data set (MDS) to evaluate the overall soil quality index (SQI). The MDS included SOC, clay content, exchangeable Mg2+, and available P, which could replace other indicators for assessing the overall soil quality dynamics of the study watershed. The result showed notable variations in particle-size fractions, soil organic carbon (SOC), total nitrogen (TN), available P (av. P), and exchangeable Na+, K+, and Mg2+ levels among the LUMMs. RDL had higher sand and silt contents than SSB, whereas SSB had higher clay content compared to RDL, GL, and BL. GL, RDL, and EFB showed significantly higher levels of SOC, TN, and av. P, respectively, compared to other LUMMs. The obtained SQI showed that GL had the highest score (0.847), followed by SSB (0.703), RDL (0.701), EFB (0.644), and BL (0.628). This underscores the significance of stone-supported soil bund and restored degraded land as an efficient management method to enhance soil quality and agro-ecosystem through conserving soil and encouraging sustainable farming practices.

Assessment of Morphometric Characteristics and Gully Development Susceptibility in Itu Local Government Area Using Geographic Information System

The intensification in urbanization and wrong termination of drains into ravine has resulted in gully development which has rendered people homeless and reduced agricultural and economic development. Consequently, this study assessed morphometric characteristics and gully development susceptibility in Itu Local Government Area using Geographic Information System. In conducting this study, measurement of the morphometric parameters of the identified gullies were carried out while the susceptibility extent of gully development was done using multi-criteria technique in GIS. In assessing the characteristics features of the gullies, Field surveys measurements of gully morphology and hydraulic variables were carried out by the researcher using Global Positioning System (GPS), measuring tape, ranging pole, etc. This help in determining gullied land volume and cross-sectional area. Result of the study shows that the measured gully depth varies from 6.4m at Obong Itam to 25.8m at Enen Atai, while the gully width ranges from 4.1m in Ikot Ekang to 9.3m in Ntiat Itam. The cross-sectional profiles ranges from 45.43m<sup>2</sup> to 165.12m<sup>2</sup>. Also, the cross-sectional profile of the area indicative of V-shape to U- shape, all with very narrow gully width and steeply sloping gully sides, which are features of gullies developed on very loose and incoherent soils that slump/collapse on exposure. On the other hand, the mean sand composition of the soil was 62.2% ranging between 55.3-70.1 while silt ranges from 17.7-25.2 with a mean of 20.2% and clay ranging between 10.0-21.9 with mean of 17.7%. The correlation matrix between the gully depth and cross- sectional area (0.84) and is significant at 99% confidence level, meaning that the retreat of gully sides take place at rates proportional to the rate of gully deepening. In assessing the susceptibility extent of gully development in Itu Local Government Area using multi-criteria Analysis technique, the summary of the map shows that 52.94% of the total study area are highly susceptible to gully development, 28.19% are moderately susceptible while 9.31% and 9.56% marginally and not susceptible respectively to gully development in Itu local government area. The study concludes that the poor soil quality attributes, soil conservation and management practices contribute to gully development in the area, hence, the need for government to enact laws against such activities that favour gully growth and initialization.

Metabolic and Biochemical Performances of Abaca (<i>Musa textilis</i> Née) under Intermediate and Advanced Phase Agroforestry System

Abaca, one of the potential fiber crops with high-quality fiber and promising economic value, is mainly established under the agroforestry system, for it is considered a non-primary crop. The study aims to observe the metabolic and biochemical performance as well as the fiber quality of abaca under the agroforestry system. The experimental design used in this study was nested with two types of agroforestry systems, i.e., intermediate phase (Fase Tengah, FT) and advanced phase (Fase Lanjutan, FL) and was conducted during the rainy season. Parameters observed in this study were divided into edaphic and climatic parameters, oxidative response parameters, foliage macro- and micronutrient, and fiber quality. Despite poor soil quality compared to FL, higher relative humidity (4.35%), lower temperature (2.73%), and lower shading intensity were observed in FT. Improved soil characteristics in FL, viz. soil water content (19.64%), organic carbon (72.89%), porosity (4.29%), cation exchange capacity (13.77%), and pH (35.13%), were unable to compensate plant stress induced by the high shading intensity at 83.99%. Consequently, it contributed to higher levels of malondialdehyde, superoxide anion, hydrogen peroxide, superoxide dismutase, peroxidase, and phenol by 0.07%, 1.86%, 32.66%, 0.08%, 14.63%, and 35.08%, respectively, due to shading stress. Nevertheless, ascorbic acid content in FL was lower (18.90%) compared to FT. Higher fiber diameter (23.53%) and tensile strength (18.77%) of abaca in FT were observed compared to FL. The improved microclimatic conditions under FT promoted the high adaptability of abaca to poor soil quality. Therefore, it contributed to enhanced growth and fiber quality compared to FL. Pruning is pivotal to managing shading intensity.

Soil quality assessment in the Araban plain across various land use types

BackgroundSoil is an important resource for improving the quality of human well-being and creating sustainable environmental awareness. Therefore, it is imperative to protect the soil health. This study determined quality of the soils in the Araban plain, Türkiye using three different methods, i.e., principal component analysis (PCA), analytic hierarchy process (AHP), and expert opinion (EO). The major aim was to determine the most appropriate method for determining soil quality and recommending soil protection practices for improving quality. MethodsThis study was conducted on an area of approximately 25,000 ha. A total of 230 soil samples (7 pasture areas, 56 orchards, and 167 arable crops) were analyzed to determine key soil quality indicators. A minimum dataset consisting of parameters that best represent the soils of the region was created. Subsequently, PCA was used to predict soil quality with the optimal accuracy using the least amount of data. The EO was incorporated to validate the PCA results. The AHP was used to assign weights to the parameters. Indicators at all sampling points were converted to unitless scorers. These scores were then formulated as soil quality index (SQI) using the weighted summation method. ResultsOrganic matter (OM) exerted the highest impact on soil quality. Significant variations in SQI values were observed among arable land, orchards land and pastureland (P < 0.01). Significant variations were recorded in SQI values of the assessment methods employed in this study. The lowest (0.552) and highest (0.829) SQI values were recorded for AHP and EO, respectively. Overall, streamlining indicators through PCA gave the most accurate result for SQI value. Subsequently, SQI determination should involve weighing with AHP, particularly towards EO. ConclusionThe AHP was found to be the most appropriate method for evaluating soil quality in Araban. This integrated approach ensures a robust evaluation of soil quality, facilitating more accurate and nuanced insights for informed land management decisions. Overall, 92.61 % of the region’s soil had poor and medium soil quality. Therefore, increasing OM content and aggregate stability are suggested to improve soil quality in the study region.

Perjuangan Perempuan pada Novel Teruslah Bodoh Jangan Pintar Karya Tere Liye (Kajian Ekofeminisme)

This research aims to know and find the form of oppression experienced by female characters and nature as well as how women's struggle for nature and environmental preservation in the novel Teruslah Bodoh Jangan Pintar by Tere Liye. The method used in this research is descriptive qualitative. The results of this study are the forms of oppression against nature and women in the novel Teruslah Bodoh Jangan Pintar by Tere Liye can be seen from the many forms of oppression in the novel, based on De'Eaubonne's ecofeminism theory divided into two, namely the first exploitation of nature and women such as indiscriminate land conversion, illegal logging. The second is environmental and human degradation such as poor soil quality due to mining waste and degrading human dignity. The form of women's struggle against nature and women in the novel Teruslah Bodoh Jangan Pintar by Tere Liye can be in three aspects, namely the first liberation from the patriarchal system. Second, the protection of the environment and natural resources. Third, criticism of exploitation and capitalism.

Cropping systems and production assessment in southern Myanmar: Informing strategic interventions

Abstract Cropland expansion into natural forests in the Kyunsu Township, southern Myanmar, has diminished the sustainability of natural resources in this area. Analyzing local cropping systems can help explore options for improving land productivity on the existing croplands. To achieve this, a study was conducted between June 2020 and June 2021, involving 301 farmers’ households within the township. The study focused on socioeconomic status, crop production characteristics, key soil properties, and production constraints. Hierarchical clustering on principal components was applied to identify the existing cropping systems. Subsequently, a comparative analysis of variables between identified cropping systems was performed. The findings revealed that in the plantation zone, the median gross value added (GVA) reached US$ 1,276 ha−1 year−1 for perennial monocropping and US$ 1,715 ha−1 year−1 for perennial-multiple cropping. These values were higher than the median GVAs of perennial monocropping (US$ 460 ha−1 year−1) and perennial-multiple cropping (US$ 474 ha−1 year−1) in the sea zone. In the lowland and sea zones, annual monocropping of rice had low median GVAs of 206 and US$ 165 ha−1 year−1, respectively. The combination of rice and perennial species in the lowland zone resulted in a higher median GVA (US$ 383 ha−1 year−1) compared to rice sole cropping in both the lowland and sea zones. Coupled with favorable soil properties, cropping systems that integrated perennial species, particularly multiple cropping with strategic input use, demonstrated enhanced land productivity. However, to optimize land productivity in these cropping systems, it is crucial to address major constraints, such as high input prices, poor soil quality, and scarcity of freshwater.

Feasibility and application of soil reconstruction technology for farmland consolidation in China's Loess Plateau

With the widespread implementation of farmland consolidation projects globally, the poor soil quality of newly created farmland (NCF) has become a significant bottleneck hindering the sustainable progress of such projects. Soil reconstruction technology (SRT), an innovative method to rapidly and effectively enhance the soil quality of NCF, has emerged as a prominent area of research in modern agricultural development. The Loess Plateau in China is highly susceptible to soil erosion and ecological degradation, making it a prime location for large-scale farmland consolidation efforts over the years. Investigating the practical feasibility and application potential of SRT can offer crucial technical insights for project implementation. This study conducted a field experiment in the Yangjuangou catchment of Yan’an City to explore the effects of soil mixing measures on soil properties and crop yield. Results indicated significant improvements in soil particle size distribution, physicochemical properties, and maize yield of NCF following soil reconstruction through the mixing of Malan Loess. Furthermore, the application of SRT demonstrated practical feasibility for farmland consolidation, leading to maximum crop yield and optimal ecological and economic benefits. The study also deliberated on the implications of farmland consolidation for land use policy and its contribution to sustainable agricultural development.