Effect Of Mulch Research Articles

Productivity, water use efficiency and soil properties of sugarcane as influenced by trash mulching and irrigation regimes under different planting systems in sandy loam soils

IntroductionIn the era of climate change, sugarcane used to face a problem associated with water shortage due to erratic rainfall patterns and lowered water tables. Improved water use efficiency using innovative crop management strategy is needed for sustainable sugarcane production. Trash mulching with different irrigation regimes can effectively modify the plant's hydrothermal micro-environment for increasing cane yield and water productivity.MethodsKeeping this in the background, a field experiment was conducted at Sugarcane Research Institute, RPCAU, Pusa, India, from 2016–17 to 2018–19 to investigate the effects of trash mulching and irrigation regimes on sugarcane productivity, water use efficiency (WUE) and soil properties in different planting systems. The field experiment comprised 12 treatments including four planting methods viz. conventional flat planting (CF; 75 cm row spacing) with trash mulching (6 t ha−1), CF planting (75 cm row spacing) without trash mulching (6 t ha−1), paired row trench (PT) planting (30: 120 cm row spacing) with trash mulching (6 t ha−1), PT planting (30: 120 cm row spacing) without trash mulching (6 t ha−1) and three irrigation schedules consisted of irrigation water (IW); cumulative pan evaporation (CPE) ratio of 0.60, 0.80, and 1.00 was laid out in strip plot design with three replications.Results and discussionThe cane yield (103.5 t ha−1) was found significantly higher in PT planting with trash mulching over the CF planting method with or without mulching. Concerning irrigation regimes using the IW/CPE ratio, it was found that the IW/CPE of 0.6 resulted in 16.9, 13.3% higher water-use efficiency, and 37.1, 40.7% higher water productivity over those under IW/CPE of 0.8, and 1.00, respectively. Furthermore, soil parameters like soil microbial biomass carbon (SMBC) and dehydrogenase activity were increased by 12.5, and 17.5 % due to trash mulching with trench planting as compared to those under conventional flat planting without mulching. The results suggest that planting sugarcane in paired rows and irrigation scheduling at 1.00 IW/CPE with the adoption of trash mulching practices is effective for increasing profitability by way of higher sugarcane productivity and water productivity and also in sustaining soil health.

Effects of quantitative fertilization and straw mulch on runoff nitrate- and ammonium‑nitrogen losses under natural rainfall events in purple soil sloping croplands, Southwest China

Quantitative fertilization and straw mulch play a pivotal role in regulating runoff nitrate- (NO3-N) and ammonium‑nitrogen (NH4-N) losses from sloping croplands. However, the directions and magnitudes of these effects remain largely elusive at the plot scale. This study investigated the effects of decreased and/or increased fertilizer combined with straw mulch on NO3-N and NH4-N runoff losses under different rainfall categories. Conventional fertilizer (CK), decreased fertilizer (DFT) and its combination with straw mulch (DFT + SMT), increased fertilizer (IFT) and its combination with straw mulch (IFT + SMT) were assigned at four sites with runoff plots in the purple soil sloping croplands, southwest China. Runoff depth, the concentrations and losses of total nitrogen (TN), NO3-N and NH4-N as well as NO3-N/TN and NO3-N/NH4-N molar ratios in runoff were determined in the wet season in 2019. Results showed that runoff depth significantly increased as elevated rainfall amount in the plots with straw mulch. TN concentration was significantly different among different rainfall categories for the treatments of IFT and IFT + SMT, showing 9.12–132.91% and 2.56–102.33% higher in the heavy rain than that in other rainfall events, respectively. Higher NO3-N and NH4-N concentrations were found in the treatment of IFT in the high rainfall amount. The changes in TN, NO3-N and NH4-N losses had trends similar to runoff depth, indicating that the N runoff loss was dominantly affected by the runoff rather than the concentration. NO3-N/TN and NO3-N/NH4-N were markedly higher in the light rain than that in other rainfall events, but were not differed by the varied applications of fertilizers and their combinations with straw mulch. The results suggest that NO3-N and NH4-N runoff losses are mostly affected by the rainfall rather than the quantitative fertilization and straw mulch in a short-term experimental period. Our results have great significance for identifying the effective measures to control the nitrogen runoff loss in sloping croplands.

Influence of weeding methods on rhizosphere soil and root endophytic microbial communities in tea plants.

Polyethylene mulch is a kind of inorganic mulch widely used in agriculture. The effects of plastic mulch debris on the structure of plant soil and root growth have been fully studied, but their effects on endophytic microbial communities have not been explored to a large extent. In this study, High-throughput sequencing of bacterial 16S rRNA genes and fungal ITS region sequences were used to analyze microbial community structure and composition in rhizosphere soil and root endophytic of tea plant under three different weeding methods: polyethylene mulching, hand weeding and no weeding (CK). The results showed that the weeding methods had no significant effect on the rhizosphere and root endophytic microbial abundance, but the rhizosphere bacterial structure covered by polyethylene mulch was significantly different than hand weeding and CK. The rhizosphere fungal diversity was also significantly higher than the other two analyzed treatments. The community abundance of rhizosphere microorganisms Acidobacteria, Candidatus Rokubacteria and Aspergillus covered by polyethylene mulch decreased significantly, whereas Bradyrhizobium, Solirubrobacterales and Alphaproteobacteria increased significantly. The abundance of bacteria Ktedonobacter, Reticulibacter, Ktedonosporobacter and Dictyobacter communities covered by polyethylene mulch was significantly changed, and the abundance of Fusarium and Nitrobacteraceae was significantly increased. Rhizosphere dominant bacteria were negatively correlated with soil available nitrogen content, while dominant fungi were significantly correlated with soil pH, total nitrogen and total potassium. Polyethylene mulch forms an independent micro-ecological environment. At the same time, the soil nutrient environment was enriched by affecting the nitrogen cycle, and the composition of microbial community was affected. This study elucidated the effects of polyethylene mulch on soil microbial community in tea garden and provided a new theoretical understanding for weed management.

Effects of Tillage, Mulching and Site-Specific Nutrient Management on Soil Temperature, Flowering, Bulk Density and Soil Organic Carbon in Wheat

The effects of tillage, mulching and site-specific nutrient management on soil temperature, flowering, bulk density, and soil organic carbon in wheat” studied during rabi,2021-22, at the research farm of ICAR-Indian Agricultural Research Institute, New Delhi. The experiment with 24 treatment combinations was laid out in a split-plot design and replicated thrice. The main plot treatments included six different crop establishment methods (conventional tillage without residue, conventional tillage with residue incorporation, zero tillage without residue, zero tillage with residue, permanent raised bed without residue and permanent raised bed with residue retention and sub plot treatments consist of four nutrient management options (STBR, STBR+GS, NE and NE+GS based recommendation). PRB with residue retention has 1-2ºC soil temperature higher up to 70-75 DAS and started to decline after 75 DAS till harvest. Mulching protects the crop from winter and summer stress. Maximum soil organic carbon (SOC) values (0.39%) were noted under ZT+R, which was Higher compared to CT-R after harvest the crop. Soil bulk density (BD) under ZT+R (1.28 g/cm3) was lower as compared to rest of the treatments. Number of days required to 50% flowering was (83.6 DAS) and to 75% flowering was (88.2 DAS) in PRB+R which was on par with other treatments. it was concluded that the combination of maize straw mulch, zero tillage and permanent raised beds were proved fruitful in improving soil thermal properties and soil carbon sequestration.

Effects of agrotextile mulch on the performance of different blackcurrant cultivars

Effects of agrotextile mulch on the performance of different blackcurrant cultivars

Mulch and efficient microorganisms: effects on the management of soil salinity in banana

Mulch consists of covering the surface layer of the soil with plant or organic residues, preventing moisture loss, reducing weeds, and increasing microbiological activity. Efficient microorganisms work by breaking down organic matter to store carbon, together with biochar, retaining nutrients and improving its biological capacity. The high presence of salts harms and degrades the soil structure, reducing water permeability, and causing severe issues in the root system and foliage of the plant. In this case, the research objective is to evaluate the effects of mulch and efficient microorganisms on salinity management in banana cultivation. Three treatments were performed: T1 (mulch, 10g biochar, 10g silicon); T2 (mulch, 10g biochar, 10g silicon, 10g microorganisms, 35g rooting agent); T3 (mulch, 10g biochar, 10g silicon, 10g microorganisms, 35g rooting agent, 70ml physiological regulator). T2 and T3 significantly lowered soil electrical conductivity, improving nutrient availability and percentages of functional roots in the banana crop, which has a positive impact on plant growth and development. These results highlight the importance of considering these agricultural practices to optimize banana production.

Mulching to improve sweet potato production

Sweet potato ((Ipomoea batatas L.) is a high-yielding nutritious specialty crop. There is a growing need for proactive information on sustainable production of sweet potatoes under short growing seasons. The objective of our study was to evaluate the effects of crop residue and synthetic mulches on the growth, yield, and quality parameters of three varieties of sweet potatoes. Three types of mulch, wheat straw (straw), white polyethylene film (white mulch), and black plastic film (black mulch), and a control (no mulch) were evaluated during the 2021 and 2022 growing seasons in the south-eastern region of Kazakhstan. The vine length, meristem number, tuber per plant, and tuber weight were significantly higher under white mulch and black mulch than under straw, and the results were significantly different from the control. The total yields of sweet potato tubers under white mulch and black mulch also varied significantly among the varieties, ranging from 20.5 t/ha for Rizi 0603 to 54.5 t/ha for Xushu 25. The results of the present study will be used to develop other technological sequences for the cultivation of sweet potatoes in the south-eastern region of Kazakhstan. More research is needed to ascertain the stability of the effects of varieties, mulch treatment, and their interactions on yields and to determine other treatments and varieties with better potential to improve sweet potato yields for cultivation in Kazakhstan.

Effect of plastic mulch and strip tillage on soil hydrothermal characteristics and potato cultivation in the Bogura district of Bangladesh

AbstractFuture periods with limited water resources in Bangladesh will need the use of effective water‐saving technology, such as mulching, to increase potato production in a sustainable way. This study investigated the effect of plastic mulch on soil hydrothermal status and its consequent effect on potato production over 2 years in field experiments in Bogura, Bangladesh. We cultivated potato under four treatments: two coloured (black and blue) plastic mulches, strip tillage and no mulch. The black plastic mulch raised the soil temperature by 1.2–2.4°C in the early growth stages and by 0.4–1.2°C in the later growth stages compared to the no‐mulch treatment. This mulch raised soil moisture by 5.1–15.9% and reduced weed growth by 91% compared to no mulch. The nitrogen, phosphorus and potassium contents of the soil were significantly higher under the mulching treatments compared to no mulch. When compared to the blue and no‐mulch treatments, black mulch provided 31–34% and 45–48% more tuber yield of potato, respectively, which significantly improved the economic benefits under mulching treatments. Black plastic mulch is therefore suggested as a workable adaptation approach to increase potato production under limited water resources in northern Bangladesh and elsewhere with similar agroclimatic conditions.

Agronomic management: irrigation scheduling, mulching and integrated nutrient management influences growth, yields, quality, and economics of summer groundnut in a subtropical condition of India

In changing climate scenarios, practically sound and suitable agronomic management options are of utmost need for sustainable crop production. An experiment involving three irrigation scheduling, two mulching, and four integrated nutrient management (INM) treatments was undertaken for consecutive two years at the Research Farm of the Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India in a split-split plot design with three replicates. This study evaluated the effect of irrigation scheduling, mulching, and INM on the performance of summer groundnut under sub-tropical conditions. Irrigation scheduling, mulching, and INM had a significant influence on growth and developmental parameters, yield attributes, yields, shelling (%), harvest index, quality parameters, and economics. Scheduling irrigation at lower cumulative pan evaporation (CPE) hugely benefited crops through increased pod yield (8.3%) haulm yield (5%), kernel yield (8.4%), oil yield (8.6%), and net returns (12.7%) over higher CPE (100 mm). The use of paddy straw mulch enhanced pod yield, haulm yield, kernel yield, oil yield, and net returns by 8.2, 3.6, 8.3, 9.0, and 13.2%, respectively as compared to dust mulch. Among INM, 75% RDN (recommended dose of nitrogen) + 25% N (FYM) + 60 kg S (gypsum) adjudged significantly better and recorded higher biological yield (16%), net returns (39%), and B:C ratio (16.2%) than 100% RDN. It is concluded that scheduling irrigation at 60 mm CPE along with paddy straw mulch and 75% RDN + 25% N (FYM) + 60 kg S (gypsum) can be adopted for better yield and economics of summer groundnut under sub-tropical conditions.

Mulching as a restoration method of revegetation at ash and slag dumps of Burshtyn TPP

The study of the effect of mulching to establish vegetation cover at industrial sites is promising and relevant in terms of environmental restoration and reduction of environmental risks in the area of influence of industrial facilities. The study aims to investigate and evaluate the effectiveness of mulching and sowing seed mixtures as a method of establishing vegetation cover at ash and slag dumps of thermal power plants. To conduct the study, the soil cover of ash and slag dumps was assessed, and experimental plots were laid out for mulching and sowing seed mixtures. The study revealed that ash and slag dumps ecotopes are characterised by a high concentration of pollutants, namely heavy metals, which makes it difficult for vegetation to grow there. In the course of studying the ecological features of the ecotopes and phytodiversity of the territory, a list of species of native flora for seed mixtures was proposed. Mulching was done on the experimental plots and seed mixtures were sown. Mulching has proven to be an effective method for accelerating the processes of natural regeneration of vegetation in areas affected by anthropogenic impact. The results of the study can be used in practice by ecologists, environmental organisations, and a wide range of specialists to develop and implement measures to restore the ecological balance of degraded and technologically transformed ecosystems

A Modified Version of RothC to Model the Direct and Indirect Effects of Rice Straw Mulching on Soil Carbon Dynamics, Calibrated in Two Valencian Citrus Orchards

The mulching of agricultural soils has been identified as a viable solution to sequester carbon into the soil, increase soil health, and fight desertification. This is why it is a promising solution for carbon farming in Mediterranean areas. Models are used to project the effects of agricultural practices on soil organic carbon in the future for various soil and climatic conditions, and to help policy makers and farmers assess the best way to implement carbon farming strategies. Here, we modified the widely used RothC model to include mulching practices and their direct and indirect effects on soil organic matter input, soil temperature changes, and soil hydraulic balance. We then calibrated and tested our modified RothC (RothC_MM) using the dataset collected in two field mulching experiments, and we used the tested RothC_MM to estimate the expected soil carbon sequestration due to mulching by the year 2050 for the Valencian Community (Spain). Our results show that RothC_MM improved the fit with the experimental data with respect to basic RothC; RothC_MM was able to model the effects of mulch on soil temperature and soil water content and to predict soil organic carbon (SOC) and CO2 observations taken in the field.

Evapotranspiration and potential water saving effect evaluation of mulched maize fields in China

To alleviate the contradiction between crop evapotranspiration (ET) and available water resources, and to develop agricultural production, mulched irrigation, as a water saving technology, is popularized in arid areas of China. However, the observations of ET in long-term mulched farmlands are scarce, so the inter-annual variation and controlling factors of ET after mulching remain uncertain, and the overall water saving effect of mulching in arid areas has not been quantified. Therefore, we conducted the observation experiments (2007–2021) on a mulched maize field, applied the modified Shuttleworth-Wallace model and obtained multi-source data statistics to fill in the gaps in the previous research. The results showed that the mean ET in the past 15 years was 521.68 mm, and the arid areas faced more severe water demand pressure. The inter-annual ET trend of the mulched maize field increased significantly, mainly caused by the reference evapotranspiration (ET0), while the inter-annual fluctuation was mainly attributed to the crop coefficient (Kc). The contribution of plant transpiration (Tr) to ET was always greater than that of soil evaporation (Es), and the contribution of solar radiation (Rs) to ET was the largest among environmental factors. In addition, based on observation data and model simulation, it was revealed that the water saving amount and ratio of the long-term mulched maize field were estimated to be 83.8 mm and 13.3 %, respectively. Furthermore, the statistical results from 49 sites in five provinces (regions) in Northwest China showed that compared with the agricultural water use in the recent 10 years, the mean annual total potential water saving amount and ratio of the mulched maize field were 2.2 billion m3 and 2.5 %, respectively. Our study will provide important guidance for understanding the variation of crop ET and water resources allocation.

High leaching potential combined with a low leaching amount of fertilizer-derived nitrate in conservation tillage cropland of Northeast China

Stover mulching in no-tillage farming has been widely proposed as an optimized agricultural management practice to increase soil carbon storage and improve fertilizer nitrogen (N) use efficiency in current agroecosystems. However, the regulation of soil internal gross N transformation dynamics on NO3−-N leaching potential in response to long-term conservation tillage practices is still lacking. Here, based on a combination of 15N-tracing incubation and in situ monitoring experiments, we investigated the effect of 9-year no-tillage and maize stover mulching on the vertical migration of fertilizer-derived NO3−-N into a deeper soil profile and the associated gross NO3−-N transformation dynamics in the Mollisol of Northeast China. The net positive NO3−-N production rates (varied from 3.14 to 6.22 mg N kg−1 d−1) were observed across all management practices in the studied Mollisol, indicating a relatively high NO3−-N leaching potential in the cropland of Northeast China, which was further confirmed by an average of 7.4 % fertilizer-derived NO3−-N being vertically transferred to the 80–100 cm soil layer after a complete maize growing period. Compared with traditional ridge tillage, long-term stover mulching in no-tillage farming significantly reduced total NO3−-N production by decreasing autotrophic nitrification while simultaneously enhancing total NO3−-N consumption by stimulating nitrate reduction and microbial NO3−-N immobilization, revealing a markedly reduction of net NO3−-N production in the no-tillage agroecosystem. Therefore, converting traditional ridge tillage toward no-tillage with maize stover mulching can effectively decrease fertilizer-derived NO3−-N leaching amounts and thus formulate targeted mitigation strategies for sustainable agriculture in Mollisols of Northeast China.

Long-Term Effects of Plastic Mulch in a Sandy Loam Soil Used to Cultivate Blueberry in Southern Portugal

Numerous plastic products are used in agriculture, including containers, packaging, tunnels, drip irrigation tubing, and mulches. Large amounts of plastics are used as mulches on the soil surface for vegetable and fruit production (tomato, cucumber, watermelon, strawberry, and vine) to reduce weed competition, increase water and fertilizer use efficiency, and enhance crop yield. Portugal uses around 4500 t/year of polyethylene to cover approximately 23,000 ha of agricultural land, and only a small amount is recovered for recycling or secondary uses because of issues of contamination with the soil, vegetation, pesticides, and fertilizers. Cleaning and decontaminating polyethylene mulch are costly, and commercial technology is often not accessible or economical. Most plastic mulch is composed of polyethylene that degrades slowly and produces a large quantity of residues in the soil, with a negative impact on the environment. In the present study, the effects of long-term cultivation of blueberry using green 100% high-density polyethylene mulch in the south Portugal were evaluated for soil chemical and biological changes. High-density green plastic mulch did not contaminate the topsoil with di(2-ethylhexyl) phthalate, and heavy metals, buttotal nitrogen, organic carbon concentrations, electric conductivity, and microbial activity were significantly reduced in the planting row compared with the bare soil without mulching. Furthermore, the presence of plastic mulch did not negatively affect the presence of nematodes, and the number of Rhabditida (bacterial feeders) increased in the planting and covered row.

Effects of coffee pericarp and litter mulsching on soil microbiomes diversity and functions in a tropical coffee plantation, South China.

In recent decades, ecological cyclic cultivation models have attracted increasing attention, primarily because the decomposition of crop residues and litter enhances soil organic matter content, thereby altering the soil microenvironment and regulating the diversity and functions of soil microbial communities. However, the effects of different coffee waste mulching on the diversity of soil microbial communities and their functions are still unclear. Therefore, this study set up four kinds of covering treatments: uncovered coffee waste (C), covered coffee litter (L), covered coffee pericarp (P), and both covered coffee litter and pericarp (PL). The results showed that compared to the control, coffee pericarp mulching significantly increased the soil available potassium (SAK) content by 18.45% and alkali hydrolyzed N (SAN) content by 17.29%. Furthermore, coffee pericarp mulching significantly increased bacterial richness and diversity by 7.75 and 2.79%, respectively, while litter mulching had little effect on bacterial abundance and diversity was smaller. The pericarp mulching significantly increased the abundance of Proteus by 22.35% and the abundance of Chlamydomonas by 80.04%, but significantly decreased the abundance of Cyanobacteria by 68.38%, while the coffee litter mulching significantly increased the abundance of Chlamydomonas by 48.28%, but significantly decreased the abundance of Cyanobacteria by 73.98%. The increase in soil SAK promoted bacterial Anoxygenic_photoautotrophy, Nitrogen_respiration, Nitrate_respiration, Nitrite_respiration, and Denitrification functions. The above results indicate that the increase in available soil potassium and alkali hydrolyzed N content under coffee pericarp cover is the main reason for promoting the diversity and richness of bacterial community and promoting the changes in bacterial community structure and function. The use of coffee pericarps in coffee plantations for ecological recycling helps to improve the diversity of the soil microbial community and maintain the relative stability of the microbial community structure and function, promoting soil health conservation and the sustainable development of related industries.

Six-year results on the effect of organic mulching on potato yield and tuber damages

Six-year results on the effect of organic mulching on potato yield and tuber damages

Effect of no‐tillage on soil redistribution estimated by beryllium‐7, soil moisture, and carbon fractions loss in central Benin

AbstractSoil erosion has become one of the most common environmental problems and threatens food security. This study assessed the short‐term effect of tillage and mulch on soil redistribution using the beryllium‐7 method, soil moisture distribution, and soil organic carbon loss through soil erosion in typical agroecological conditions of Benin. The experiment was conducted on acrisols (at Dan) and ferralsols (at Za‐zounmè) in central Benin. Three tillage practices slope ridging (SR), contour ridging (CR), and no‐tillage (NT), and three mulch doses 0 (0 M), 3 (3 M), and 7 t ha−1 (7 M) on soil erosion under maize were investigated. The results showed a tillage and mulch interaction significantly (p < 0.05) influencing the soil redistribution, the loss of total carbon, the carbon of the particulate organic matter (C_POM), and the carbon content of the fine organic matter (C_MOM). High soil erosion was observed under SR0M (−10.19 t ha−1) at Dan and under NT0M (−7.36 t ha−1) at Za‐zounmè. NT7M (0.80 t ha−1), SR7M (0.69 t ha−1), CR3M (2.07 t ha−1), and CR7M (4.05 t ha−1) showed deposition at Dan, while SR7M (0.23 t ha−1), NT7M (1.69 t ha−1), and CR7M (3.93 t ha−1) showed deposition at Za‐zounmè. C_MOM was lost on both sites. Mulch increases soil moisture for all three tillage treatments, and this effect is well pronounced especially if the amount of mulch is great. This study revealed useful information to be taken into consideration when developing soil and water conservation management strategies in Benin.

Effects of straw mulching, liming, and soil texture on ammonia volatilisation: a study of conventional and enhanced efficiency fertilisers

Context In no-tillage agriculture, maintenance of soil cover combined with liming without incorporation increases nitrogen (N) loss via ammonia (NH3) volatilisation, decreasing the efficiency of nitrogen fertilisers. Aims To quantify N losses by NH3 volatilisation from conventional and enhanced efficiency fertilisers applied to a clayey and a sandy loam soil subjected or not to lime (CaCO3) application and straw mulching. Methods Two laboratory experiments were carried out; one using a clayey soil, and the other using a sandy loam soil. Both experiments followed a 4 × 2 × 2 factorial design with four N sources (urea, urea-NBPT, urea-formaldehyde, and ammonium sulfate), absence and presence of liming, and absence and presence of Brachiaria ruziziensis straw mulching. NH3 volatilisation was measured using closed flasks containing filter paper soaked with sulfuric acid and quantified by titration with sodium hydroxide. Key results NH3 volatilisation was up to 62% of the N applied. Losses due to NH3 volatilisation from both soil types decreased in the following order of treatment: liming + straw mulching > straw mulching only > liming only. Urea-formaldehyde and ammonium sulfate were the most efficient in reducing NH3 emissions. However, when ammonium sulfate was applied to a clayey soil after liming, it resulted in higher NH3 emissions than conventional urea. Conclusions Urea-formaldehyde showed better performance in reducing NH3 losses due to greater stability in the presence of straw or liming. Implications Soils with straw and limestone can lead to large NH3 volatilisation losses if urea conventional is broadcast.

Effects of Plastic Mulches on Growth, Yield and Quality of Baby Carrot Germplasm

Effects of Plastic Mulches on Growth, Yield and Quality of Baby Carrot Germplasm

Analysis and Research on Production Effects of Full-Film Double Ridge-Furrow Mulching with Polyethylene Film and Biodegradable Film Based on AquaCrop

Water is an important factor limiting the development of arid rain-fed agriculture. Film mulching is an effective way to ensure yield in arid areas. However, whether biodegradable film can be used instead of polyethylene film for agricultural production in arid areas is a matter of contention. In this study, AquaCrop model simulation and field experiment were used to analyze the production effect of corn whole film double ridge furrow sowing technology covering polyethylene film (PM) and biodegradable film (BM) in Dingxi City from 2016 to 2020. The results showed that the AquaCrop simulation data have a high fitting with the field test data, and the model was suitable for simulating dry farming in Dingxi City. The best sowing time in Dingxi City is to select the average temperature to be stable at about 15 °C (around 15 April to 25 April each year), and the yield is the highest after sowing during this period. Although BM can achieve environmental protection and energy saving, it is weaker than PM in water storage and soil evaporation inhibition in arid areas. The average yield, aboveground biomass, water productivity, and harvest index of PM were 63.95%, 18.57%, 76.35%, and 38.22% higher than those of BM, respectively. In drought years, BM water stress on leaf expansion, induced stomatal closure, and premature senescence were 61%, 17%, and 9.5% higher than PM, respectively, and the stress time was 28.5 d, 5 d, and 26 d, respectively. The maximum canopy coverage and effective root zone water content were 24.5% and 30.49% lower, respectively. In the wet year, water stress under BM only had a certain effect on the leaf expansion of crops but had no effect on the induction of stomatal closure and premature senescence. The maximum canopy coverage and effective root zone water content were 13.56% and 31.35% lower, respectively. The above studies show that BM has a certain ability to store water and preserve moisture, but the parameters of PM are better than BM. Especially in dry years, the crop production efficiency of PM is more significant. It can be seen that in rain-fed agricultural areas with rainfall less than 500 mm, biodegradable film can not replace polyethylene film.