Cultivation Model Research Articles

Evaluation of Soil Quality in Different Bletilla striata Agroforestry Systems in Eastern China

Agroforestry is being promoted as a feasible land use management to improve understory economic benefits. However, there are few studies on species selection and the comprehensive evaluation of soil quality change in rhizoma bletillae (Bletilla striata) agroforestry systems. The soil quality index (SQI) and minimum dataset (MDS) methods can reflect the overall condition and were effective tools for understanding different cultivation systems. In this study, we evaluated the soil quality of four cultivation models (including three agroforestry systems: PeB, moso bamboo (Phyllostachys edulis)–rhizoma bletillae; PoB, plane trees (Platanus orientali)–rhizoma bletillae; CcB, pecan trees (Carya cathayensis)–rhizoma bletillae; and CK, rhizoma bletillae monoculture. The total dataset (TDS) consisted of 15 soil parameters containing physical, chemical, and biological characteristics. The results showed that soil organic carbon (SOC), total nitrogen (TN), and total phosphorus (TP) were finally selected and established as the MDS. Agroforestry could significantly influence soil quality. Compared with CK, the SQI in CcB significantly increased and decreased in PeB and PoB. Soil water content (SWC), nitrate nitrogen (NO3−-N), dissolved organic carbon (DOC), SOC, TN, and TP contents were higher in CcB than in the other cultivation models. Based on various soil indicators and SQI analysis, the CcB was the best in improving soil quality. These findings showed that the soil quality index based on the MDS can be used as an effective indicator for agroforestry systems selection. It provides theoretical guidance for the practice of bionic cultivation and the sustainable management of rhizoma bletillae.

Research on the Chinese Characteristics Advanced Apprenticeship Training Model Based on Embedded Neural Network Analysis

In order to deeply analyze the feasibility and optimization strategies of this model in vocational education, this paper focuses on the application of embedded neural network technology. By comparing with other talent cultivation models, especially delving into the essence of project-based teaching, this paper defines the practical, refined, and entrepreneurial characteristics unique to project-based teaching under modern apprenticeship systems. These characteristics constitute the core competitiveness of the advanced apprenticeship training model. This paper emphasizes the establishment of a quality management system based on standards, rigorous processes, and customized solutions. Embedded neural networks, with their powerful data processing and pattern recognition capabilities, help this paper reveal the significant advantages of this training model in resource integration, personalized teaching, skill inheritance, and market docking.

Exploration and Practice on the “Symbiotic Integration of the Three Vitalities” Talent Cultivation Model

It is a vital necessity to explore high-quality talent cultivation models in vocational colleges in order to cultivate qualified and skilled talents. Based on the integration of "teachers and students & production & ecology," a "Symbiotic Integration of the Three Vitalities" (SITV) talent cultivation model is proposed in this paper. Years of practices have shown that this model is able to achieve significant effects and promote the development of vocational education.

Discussion and Practice on Talent Cultivation Model Based on OBE Concept in Veterinary Medicine Graduate Education

To address the challenges in training veterinary master’s students, it is essential to align with the core objectives of veterinary graduate education. This involves focusing on faculty development, course design, innovative teaching methods, university-industry collaboration, and reforming the evaluation system. By applying the outcome-based education model, new approaches to veterinary graduate training can be developed, particularly for applied talent development in agricultural universities serving local communities. This innovative model emphasizes ideological and political education, aiming to enhance students’ abilities in knowledge and practical innovation, preparing them to be well-rounded professionals. The goal is to cultivate senior veterinary experts who are not only skilled in academic research and scientific inquiry but also committed to advancing agriculture, rural areas, and supporting rural revitalization. This approach provides a valuable framework for fostering highly qualified graduates who are both technically proficient and socially responsible.

Abiotic Factors Modulating Metabolite Composition in Brown Algae (Phaeophyceae): Ecological Impacts and Opportunities for Bioprospecting of Bioactive Compounds

Brown algae are vital structural elements and contributors to biodiversity in marine ecosystems. These organisms adapt to various environmental challenges by producing primary and secondary metabolites crucial for their survival, defense, and resilience. Besides their ecological role, these diverse metabolites have potential for biotechnological applications in industries including pharmaceuticals, cosmetics, and food. A literature review was conducted encompassing studies from 2014–2024, evaluating the effects of hydrodynamics, temperature, light, nutrients, seasonality, and salinity on the chemical profiles of various Phaeophyceae algae species. Thirty original articles spanning 69 species from the Sargassaceae, Dictyotaceae, Fucaceae, and Scytosiphonaceae families were analyzed and systematically arranged, with a focus on methodologies and key findings. This review furthers ecological discussions on each environmental factor and explores the biotechnological potential of metabolites such as polysaccharides, fatty acids, phenolics, diterpenes, and pigments. The information in this work is beneficial for metabolite bioprospecting and in vitro cultivation models as well as indoor and outdoor cultivation studies.

A Talent Cultivation and Performance Evaluation Model Based on a Fuzzy Control Algorithm

The Internet era has raised the demand for skilled workers in businesses and for economic expansion. Businesses find it difficult to expand when trained personnel are shortages. Evaluating and managing exceptionally gifted persons have become more difficult due to technological developments, which have slowed down technological progress and business expansion. The study suggests a technique to quantify how firms develop and employ talent to address this issue. An algorithm called the fuzzy optimized talent cultivation engine (FOTCE) is introduced to evaluate the effectiveness of talent development. The algorithm combines an adaptive neuro-Fuzzy Inference System with Adaptive Hybrid Particle Swarm Optimization. By considering factors including work-life balance, training, involvement, job performance, and satisfaction, the suggested FOTCE algorithm hopes to improve talent strategies and boost organizational competitiveness. The FOTCE algorithm assesses talent development on three levels: overall efficacy, major categories (such as job satisfaction and involvement), and individual indicators within each category. Fuzzy logic handles subjective viewpoints and unclear data in the study, allowing for a more comprehensive assessment. The technique uses fuzzy math to show different levels of employee retention by giving different factors different weights. The results show that the FOTCE technique helps evaluate and upgrade talent development programs and provides valuable insights for better people management when tested with accurate HR data from a company. The findings demonstrate that the suggested FOTCE algorithm outperformed state-of-the-art models like IAA-NRM (83% retention rate) and FAHP (87% retention rate) by a wide margin. Comparatively, FAHP had an EEI of 83% and DEA had 86%. The EEI for this organization achieved 95%. In addition, the FOTCE model showed a higher Talent Development Efficiency Score (TCDES) of 93%, proving that it boosts organizational competitiveness and employee happiness.

Enhancing Morchella Mushroom Yield and Quality Through the Amendment of Soil Physicochemical Properties and Microbial Community with Wood Ash

Morchella mushroom is a nutritionally rich and rare edible fungus. The traditional cultivation model, which relies on expanding the cultivation area to meet market demand, is no longer sufficient to address the rapidly growing market demand. Enhancing the yield and quality of Morchella without increasing the cultivation area is an intractable challenge in the development of the Morchella mushroom industry. Against this backdrop, this study investigates the effects of different amounts of wood ash (WA) application on the yield and quality of Morchella, and conducts an in-depth analysis in conjunction with soil physicochemical properties and microbial communities. The results indicate that the application of WA improves both the yield and quality of Morchella, with the highest yield increase observed in the WA2 treatment (4000 kg/hm2), which showed a 118.36% increase compared to the control group (CK). The application of WA also modified the physicochemical properties of the soil, significantly improving the integrated fertility index of the soil (IFI, p < 0.05). The soil microbial community structure was altered by the addition of WA. Redundancy analysis (RDA) revealed that pH and total potassium (TK) were the main environmental factors influencing the bacterial community, while pH, TK, and total nitrogen (TN) were the main factors influencing the fungal community structure. In addition, bacterial community diversity tended to increase with higher WA application rates, whereas fungal community diversity generally showed a decreasing trend. Furthermore, the relative abundance of beneficial microbial communities, such as Acidobacteriota, which promote the growth of Morchella, increased with higher WA application, while the relative abundance of detrimental microbial communities, such as Xanthomonadaceae, decreased. Partial least squares path model (PLS-PM) analysis of external factors affecting Morchella yield and quality indicated that WA application can alter soil physicochemical properties and soil microbial communities, thereby improving Morchella yield and quality. Among these factors, soil fertility was identified as the most important determinant of Morchella yield and quality.

Higher Education Teachers Digital Literacy Competencies Exploration of Cultivation Models - Based on New Liberal Arts Contextual Perspectives

In the context of the new liberal arts, teachers' digital literacy ability has become a key factor affecting the effectiveness of education. At present, some colleges and universities are still facing a lot of problems in cultivating teachers' digital literacy ability, which are mainly manifested in the low utilization rate of digital teaching resources, imperfect teaching digital evaluation system, lack of personalized and systematic cultivation of teachers' digital literacy ability, and teachers' cross-fusion ability of disciplines need to be strengthened and so on. In view of these difficulties encountered in the cultivation of teachers' digital literacy, three new cultivation modes are proposed, namely, the implementation of the "cloud platform" cultivation mode, the establishment of the "research-practice-competition" integrated cultivation mode, and the promotion of the "research-practice-competition" integrated cultivation mode. Three new cultivation modes are proposed, namely the implementation of the "cloud platform" cultivation mode, the establishment of the "research-practice-competition" integration cultivation mode, and the promotion of the "market mechanism" cultivation mode, and we hope to provide reliable suggestions for the cultivation of the digital literacy competence of college teachers in China.

Research on the Reform of Vocational Education Talent Cultivation Models Based on the OBE Education Philosophy

Research on the Reform of Vocational Education Talent Cultivation Models Based on the OBE Education Philosophy

Spatial-temporal variations of cultivated land compensation and its compensation mechanism in mainland China

Cultivated land compensation can alleviate the conflict between cultivated land protection and socio-economic development. Exploring the spatial-temporal trends of cultivated land compensation, and formulating a scientific and reasonable compensation mechanism are important to achieve sustainable development. To analyze the spatial-temporal changes of the area, comprehensive non-market value, and compensation amount of cultivated land in mainland China, this paper constructed a comprehensive non-market value evaluation framework including positive ecological, negative ecological, and social values, and designed a feasible cultivated land compensation model. In terms of cultivated land area, the cultivated land area indicated an overall surplus condition, and the total net surplus area during 2000–2021 was 54.4 million hectares per year. On a spatial scale, the net surplus districts were concentrated in the north and the center of China, while the net deficit districts were in the developed areas along the southeast coast. In terms of comprehensive non-market value, except for negative ecological value, all other non-market values had increased. On a spatial scale, the coupling relationship between comprehensive non-market value and regional economic development was obvious, presenting a higher value observed in the southeastern coastal developed provinces, and a lower one in the developing inland provinces. In terms of compensation amount, the total payment amount of the payment districts was difficult to cover the total compensation amount of the compensated districts, a certain compensation gap between the two appeared, averaging 6.03 trillion RMB during 2000–2021. On a spatial scale, the payment districts were mainly distributed in the southeastern coastal area, and the number of the payment districts was smaller than that of the compensated area. It is suggested that we should clarify the subject of cultivated land compensation and identify its rights and responsibilities, highlight the leading role of the central government and give full play to the main role of all levels of government, adopt diversified market financing instruments according to local conditions, and formulate relevant supporting security systems.

Optimizing university-industry collaboration mechanisms for engineering talent development in the nuclear power sector

In the context of the ongoing scientific and technological revolution and industrial transformation, the primary goal of engineering education is to develop innovative and skilled professionals who can address the evolving needs of economic and social development. The success of this endeavor is contingent upon the effectiveness of university-industry collaboration in creating robust talent cultivation models. This study identifies and constructs key elements of a safeguard mechanism for such collaborations, including laws, regulations, management systems, and operational frameworks. A survey was conducted among university and industry leaders engaged in cooperative projects within the nuclear power sector, revealing significant insights into the current state and deficiencies of existing mechanisms. Based on these findings, the study proposes targeted strategies and recommendations for enhancing the effectiveness of these collaboration mechanisms.

Analysis of salinity-induced metabolome changes in Indian mustard (Brassica juncea) roots and shoots: hydroponic versus microplot cultivation.

Brassica juncea L. (family Brassicaceae) or Indian mustard is a fast-growing oilseed crop. Climate changes mean that it is very important to evaluate the effects of salinity stress on B. juncea. The aim of this study was therefore to show the metabolic effect of salinity stress on shoots and roots using two cultivation models - hydroponic and microplot - in different cultivars, including RH-725 and RH-761. Salinity levels of 5, 7.5, and 10 dS m⁻¹ were investigated, and compared with a control of 0 dS m⁻¹, using untargeted metabolomics with gas chromatography-mass spectrometry (GC-MS) post-silylation, focusing on metabolic markers such as proline and glycine-betaine. A total of 56 metabolites were identified, with the most prevalent classes belonging to sugars (8), followed by organic acids (13), amino acids (11), and fatty acids/esters (11). Shoots were found to have a higher sugar content than roots. Increases in unsaturated fatty acids were also associated with salinity stress, compared with a decrease in saturated fatty acids. Absolute levels of proline and glycine-betaine correlated with salinity stress, with the largest increases detected in shoots grown under hydroponic conditions, particularly for the RH-761 cultivar. Multivariate data analyses revealed that roots were more affected than shoots, regardless of cultivation model. These findings might explain the different metabolic behavior of B. juncea's roots and shoots under various levels of salinity, associated with higher levels of free sugars in shoots and lipids in roots. © 2024 Society of Chemical Industry.

Determination of the Effects of Pear-Morchella Intercropping Mode on M. sextelata Quality, Yield, and Soil Microbial Community.

The intercropping of Morchella in pear orchards has important production value in improving the utilization rate and economic benefits of the orchard; however, there is little research on the intercropping model of pear-Morchella. In this study, metabolomics analysis found that compared with greenhouse cultivation, there were 104 and 142 metabolites significantly increased and decreased in the intercropping mode of M. sextelata, respectively. Among them, there was a significant accumulation of amino acids (phenylalanine, lysine, proline, citrulline, and ornithine), sugars (arabinitol and glucosamine), and organic acids (quinic acid, fumaric acid, and malic acid) related to the unique taste of Morchella in intercropping cultivation. In addition, research on the cultivation model using exogenous nutrient bags indicated that placing the density of six exogenous nutrient bags per square meter was most suitable for yield formation. Adding pear sawdust to the nutrient bags (PN) significantly increased the yield of morel per unit area. Moreover, soil microbial community analysis showed that fungal alpha diversity dramatically declined in PN-cultivated soil, which decreased the relative abundance of soil-borne fungal pathogens, including Fusarium and Aspergillus. Some beneficial soil bacteria abundance increased in the PN-used soil, such as Pedobacter, Pseudomonas, and Devosia. This study provides novel insights into the effects of intercropping on the internal quality of Morchella and enriches the theoretical knowledge on the consummation of the pear-Morchella model formation, further improving agricultural resource utilization efficiency and crop productivity.

Exploration on Innovation Platforms Construction for Improving the Talent Cultivation Quality of Agricultural Built Environment and Energy Engineering Major in Agricultural University

Amidst the global transformation of energy structures and the acceleration of agricultural modernization, the cultivation of talents confronts unprecedented challenges and opportunities for agricultural built environment and energy engineering (ABEEE) programs at agricultural universities. This paper focuses on the role and practical pathways of innovative platform construction in enhancing the quality of talent cultivation in this field, aiming to explore an educational reform path that aligns with the development needs of the new era. Initially, the paper analyzes the current issues in ABEEE professional education at agricultural universities, including the disconnection between theory and practice, inadequate cultivation of innovation capabilities and the lack of distinct professional characteristics et al. Based on these insights, the necessity and urgency of constructing innovative platforms is emphasized in this work. It can effectively promote interdisciplinary integration, bolster practical operation skills for students, further strengthen their scientific research and innovation capabilities by establishing industry-university collaboration platforms with enhanced professional characteristics, scientific research innovation platforms, and virtual simulation teaching platforms et al. Finally, the necessary of continuously optimizing the functions and services of these innovative platforms, strengthening exchanges and cooperation with other higher education institutions are highlighted according to the current existing problems and challenges. This research can not only provide a novel perspective and thoughts for educational reform in agricultural universities, but also serves as a reference for talent cultivation model innovation in other fields.

Innovative Research on Talent Cultivation Models for the International Cruise Ship Management Major

This study aims to explore innovations in the talent cultivation model for the international cruise ship management major. By analyzing the current development status of the international cruise industry and the challenges faced by talent cultivation, this study proposes a brand-new talent cultivation model. This model combines theory and practice, focusing on innovations in curriculum design and teaching content, reforming practical teaching and internship models, and strengthening the construction of the teaching faculty. Through empirical analysis and case studies, the effectiveness and feasibility of this innovative model are verified, providing new ideas and methods for cultivating talents in international cruise management.

The Influence of the Imperial Examination System on the Phenomenon of Internal Competition in the College Entrance Examination in China, Japan, and South Korea

The imperial examination system, as an important means of selecting officials in ancient China, has undergone thousands of years of evolution. It has not only profoundly influenced China’s history and culture, but also had an undeniable impact on the modern college entrance examination system and the phenomenon of educational competition in China, Japan, and South Korea. The issue of internal competition in the college entrance examination has attracted widespread attention in today’s society. It not only concerns individuals’ educational pressure and quality of life but also poses challenges to the country’s education equity and talent cultivation model. In the context of globalization, the traces of the imperial examination system still affect the college entrance examination systems of these countries to some extent and have received widespread attention. This article analyzes the impact of the imperial examination system on the internal competition in the college entrance examination in China, Japan, and South Korea, and focuses on the universal influence of the imperial examination system on education internal competition worldwide. Based on this, this article proposes the following suggestions: relevant education departments need to consider the integration and innovation of different education models in the context of globalization, to achieve sustainable development of education.

Innovative Paths for Talent Cultivation Models of Navigation Technology Majors in Higher Vocational Colleges under the Background of Educational Digital Transformation

The digital transformation of education has become an important opportunity for the development of higher vocational colleges, driving the reform and innovation of talent cultivation models in higher vocational colleges. Under the background of the digital transformation of education, to realize the innovation of the talent cultivation model for the navigation technology major in higher vocational colleges, efforts should be made to cultivate teachers' digital literacy, accelerate the integration of digital technology and courses, actively promote digital technologies such as virtual reality technology, and accelerate the construction of digital learning resources.

CFD modeling of CO2 fixation by microalgae cultivated in a lab scale photobioreactor

The green microalga Chlorella vulgaris has been studied for efficient fixation of carbon dioxide, CO2, from elevated concentrations of in-feed gas flows. In this work, a Computational Fluid Dynamics (CFD) model for algae cultivation including the dependence on CO2 concentration in liquid has been derived based on cultivation experiments of Chlorella vulgaris. The experiments were performed in a laboratory scale cylindrical stirred tank reactor with a range of enriched CO2 concentrations in-feed (0.04–50 %). The model provided by Béchet et al. (2015) for algae cultivation considering dependence on local light, algae concentration and temperature has been implemented for CFD and modified for comprising CO2 dependence. The model has been verified with experimental results for the algae productivity showing the proper trends for dissolved CO2 concentrations and algae concentrations. Thus, the developed CFD model can serve as a tool for evaluating photobioreactor performance for CO2 capture.

Research on Craftsmanship Spirit Cultivation for Students of Big Data Technology Major in Higher Vocational Colleges based on Integration of “Position, Course, Competition, Certification”

In the context of modern vocational education, the spirit of craftsmanship is embodied in the integration of the pursuit of excellence, innovation and creativity, and continuous learning. Higher vocational colleges are the main battleground for cultivating blue-collar talents in big data technology. However, the students cultivate generally suffer from issues such as a lack of independent problem-solving skills, weak communication skills, insufficient professional technical abilities, and a weak sense of professional ethics and discipline, which severely impact their employability. Therefore, it is crucial to strengthen the quality of education and improve employment capabilities by cultivating the spirit of craftsmanship among students, thereby promoting the development of higher vocational education from the supply side. The proposal of the four-in-one integration concept of "Position, Course, Competition, Certification" provides new impetus and development direction for the reform and innovation of talent cultivation models in vocational education. Jiangsu Maritime Institute leverages the integration of "Position, Course, Competition, Certification" to enhance the adaptability and quality of vocational education and talent cultivation. By closely aligning the curriculum system with job demands, deeply integrating practice with theory, promoting teaching and learning through competitions, and facilitating school-enterprise cooperation and industry-education integration, the college has effectively promoted the cultivation of the spirit of craftsmanship among students specializing in big data technology in higher vocational education.

Exploration of Taxation Curriculum Construction based on OBE Concept

With the advent of the digital and information age, the traditional education model of talent cultivation is no longer able to meet market demand, and there is an urgent need for a transformation in educational philosophy and a reconstruction of the curriculum and teaching process. The article takes the core discipline of taxation in the financial system as the research object, analyzes the problems and reasons in its teaching objectives, teaching content, teaching implementation, and teaching evaluation, and based on the OBE concept, proposes suggestions for the construction of learning outcomes, curriculum objectives, curriculum content reconstruction, and evaluation methods in taxation to meet the individual growth needs of students and adapt to the market's demand for tax related talents.