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About Journal
Journal of Anhui Agricultural Science (ISSN 0517-6611, CN 34-1076/S, mailing code: 26-20, A4 format), founded in 1961, is a comprehensive academic journal of agriculture sponsored and supervised by Anhui Academy of Agricultural Sciences. And it published by the Institute of Agricultural Economics and Information of Anhui Academy of Agricultural Sciences. This journal was recognized as a Class A academic journal (the first batch) by the National Press and Publication Administration in 2015. It mainly publishes academic research papers related to agriculture such as basic theory, applied research, agricultural economic research, agricultural history research and so on, and tracks and reports the latest practical agricultural scientific and technological achievements of various disciplines. This journal has established columns such as basic science&review, agronomy&horticulture, resources&environment, animal science&biotechnology, forestry science&leisure agriculture, plant protection&nutrition, food science&medicinal biology, storage, transportation and processing&testing and analysis, agricultural engineering&agrometeorology, agricultural economy&information, agricultural management&education and other columns.
Purpose: Guided by Xi Jinping Thought on Socialism with Chinese Characteristicsfor a New Era. Adhering to the purpose of “let a hundred schools of thought contend” to interpret agricultural policies, explore rural reforms, focus on the latest scientific research achievements in various fields of agriculture and innovative breakthroughs in key technologies, highlight public welfare and academic, build an exchange platform for agricultural scientific research and theoretical discussion, and provide services for agricultural scientific and technological progress and agricultural modernization in Anhui and even the whole country.
Principles： Based on Anhui facing the whole country
Public welfare is quality-oriented
Keep up with the innovative development of The Times
Aims： Strive to make Journal of Anhui Agricultural Science a first-class academic journal with high academic level, first-class editorial team and its own characteristics.
Research Progress on Main Secondary Metabolites of Edible Flowers
YU Hai-yang;YANG Yun-yao;WU Qiang-sheng;Edible flowers are strategic resources for promoting the multi-functional development of the “big health” industry and agriculture.The secondary metabolites they are rich in, as an important source of natural active ingredients, show great potential in fields such as food, medicine and cosmetics.Secondary metabolites mainly include phenols(such as flavonoids and phenolic acids),terpenoids(such as monoterpenoids and sesquiterpenoids),etc.,which possess multiple biological activities such as antioxidation, anti-inflammation, antibacterial, anti-tumor, and immune regulation.The primary secondary metabolites of edible flowers, including their types, biological functions, as well as extraction and identification methods, were systematically reviewed.Subsequently, the major biosynthetic pathways and associated key genes involved in the production of these metabolites were elaborated.Finally, the principal biological activities of these compounds and their applications across multiple fields were summarized.The aim is to provide a theoretical basis for the in-depth development of edible flower resources and empower the upgrading the big health industry, and ultimately opening up new paths for improving human health and the quality of life.
Research Advances in the Utilization of Forage Mulberry for Animal Production
LI Shuang-shuang;ZHENG Mu-hui;ZENG Qing-rong;With the research into mulberry trees and their potential value, as well as the growing concern over the competition for food between humans and livestock due to the rapid expansion of animal husbandry, the development and utilization of mulberry leaves as livestock and poultry feed have garnered increasing attention globally.Mulberry trees exhibit strong adaptability, rapid growth, and high yield, making them suitable for cultivation across diverse regions.The mulberry leaves are not only nutritionally rich but also contain a variety of bioactive substances.Incorporating a specific proportion of forage mulberry or its extracts into conventional feed can enhance animal growth performance, immunity, and antioxidant capacity, improve intestinal microecology, regulate metabolism, and thereby elevate the quality of livestock and poultry products.This article reviews the nutritional value of forage mulberry and the advancements in its application within animal production, aiming to provide a scientific foundation for the rational exploitation and utilization of mulberry leaves and to promote the sustainable and high-quality development of animal husbandry.
Effect of Different Sowing Dates on the Ornamental Characteristics of Colorful Rape
ZHANG Jing-jing;LIU Chao;YAN Ting;Wuhan Institute of Landscape Architecture;To provide technical guidance for creating rapeseed flower landscapes, 5 varieties of colorful rape were sown and cultivated at different dates, and their ornamental characteristics were statistically analyzed. The results showed that for different varieties sown at the same date, the initial flowering and peak flowering periods varied significantly, while the final flowering period exhibited minor differences; for the same variety sown at different dates, plant height, crown width, main inflorescence length, longest primary branch inflorescence length, root-collar diameter, number of primary branches, and plant/flower weight initially increased and then decreased. With the exception of the main inflorescence length of the purple rape variety, all other indices showed significant differences in mean values across sowing dates. Adjusting sowing times allows for the regulation of flowering periods across rapeseed varieties. Sowing on October 19 yielded optimal ornamental indices, achieving the best visual impact.
Comprehensive Trait Evaluation of New Flue-cured Tobacco Varieties (Lines) in Luzhou Tobacco-growing Area
WANG Fu-bo;PENG Yong;YANG Hua-ying;Luzhou Branch of Sichuan Tobacco Company;To evaluate the ecological adaptability of new flue-cured tobacco varieties(lines) bred by the Economic Crops Research Institute of Anhui Academy of Agricultural Sciences in Luzhou tobacco-growing areas, a field comparison trial in 2024 was conducted using a large-plot design with Yunyan 87 and Zhongchuan 208 as controls. Eleven new varieties/lines were systematically assessed for botanical traits, agronomic characteristics, economic indicators, and quality attributes. The results demonstrated that Anyan 4 exhibited superior adaptability with stable agronomic performance and outstanding economic indicators(yield: 2 564.72 kg/hm2; superior-grade leaf proportion: 64.25%), coupled with strong bacterial wilt resistance(zero field incidence), making it recommended as a key reserve variety for expanded demonstration; three lines(Wanchuan 107, AH2107, and AH2213) showed distinct advantages-Wanchuan 107 achieved the highest output value(87 290.55 yuan/hm2) with 851.55 kg/hm2 yield increase over Yunyan 87 and enhanced sensory quality in aroma volume and aftertaste; AH2107 attained 86.42% superior-grade leaves(24.08 percentage points higher than Zhongchuan 208); AH2213 demonstrated vigorous field growth(plant height: 153.0 cm), three lines(Wanchuan 107, AH2107, and AH2213) showing significant economic advantages(15 881.70-31 153.80 yuan/hm2 value increase); the Zhusha tobacco line 23Z26 displayed characteristic red speckle density and unique aroma profile, despite lower average price(26.66 yuan/kg), demonstrating potential for specialty tobacco development.
Study on the Stability and Regionalization of Nicotine, Reducing Sugar and Sugar-Nicotine Ratio in K326 Tobacco Leaves of Chuxiong
ZHANG Sheng-yu;GENG Shao-wu;DONG Chen-wen-hua;[Objective] To investigate the stability of nicotine, reducing sugar content and sugar-nicotine ratio of K326, a major tobacco cultivar cultivated in Chuxiong State, China, and clarify the key factors affecting the quality of Chuxiong tobacco. [Method] The test data of chemical quality index of tobacco samples from Chuxiong K326 variety raw material base of Chuxiong Cigarette Factory from 2018 to 2022 was collected. The stability of nicotine, reducing sugar content and sugar-nocotine ratio was analyzed and the regionalization study was carried out with township as the unit. [Result] The relative stability of sugar-nicotine ratio of K326 tobacco leaves in Chuxiong was good in general in the upper leaves, poor in the middle and lower leaves, which fluctuated greatly from year to year. The sample points of the upper, middle and lower leaves were 54.42%, 61.17% and 47.68% lower than the quality target requirements of high-quality tobacco leaves, respectively, and the distribution was also more in towns and villages. The key reason for the uncoordinated and unstable sugar-nicotine ratio of K326 in Chuxiong was the low and unstable content of reducing sugar. The overall performance of reducing sugar content was relatively good to good in the upper leaves, good in the middle leaves and poor in the lower leaves. The sample points of upper, middle and lower leaves were 55.38%, 28.69% and 87.76% lower than the quality target of high quality tobacco leaves, respectively. The second reason was that there were more samples of nicotine in upper and middle leaves that were lower than the quality target requirements of high-quality tobacco leaves, 42.80% and 46.68%, respectively. The absolute stability variation was at a medium level, and the relative stability performance was from relatively good to good. [Conclusion] Reducing sugar content is the key to control the sugar-nicotine ratio of K326 tobacco leaves in Chuxiong tobacco-growing area, and then it is also necessary to increase and stabilize the nicotine content of upper and medium tobacco leaves.
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Research on the Linkage Pathways Between Qiang Ethnic Rural Characteristic Industries and Employment of Formerly Impoverished Populations——A Case Study of the Shiyi Qiang Village Rural Revitalization Pilot Zone in Beichuan
XIN Zhi-yuan;ZHANG Hong;TANG Li;Taking the rural revitalization pilot area of Shiyi Qiang Village in Beichuan, Mianyang City, Sichuan Province as the research subject, this study conducts a systematic classification and synthesis of official data and field investigation findings. It analyzes the linkage mechanisms between local characteristic industries and employment opportunities for the previously impoverished population, thereby revealing the pathways and challenges associated with industrial empowerment in the context of rural revitalization. The research reveals that the Beichuan Shiyi Qiang Village Rural Revitalization Pilot Zone has implemented a “tripartite collaboration model” involving government, enterprises, and farmers to ensure equitable benefit distribution. By extending the industrial value chain, the zone has generated diverse employment opportunities and promoted capacity building through skills training and brand-driven development strategies. By 2024, the per capita disposable income of rural residents in the pilot zone is projected to reach 26 400 yuan, exceeding the provincial average by 5 100 yuan. Nevertheless, challenges persist, including homogenized competition within the cultural tourism sector, seasonal unemployment, and the continued outflow of young laborers. To address these issues, this paper proposes an optimized pathway to strengthen the integration of characteristic industries with employment opportunities for those who have been lifted out of poverty in the Beichuan Shiyi Qiang Village Rural Revitalization Pilot Zone.
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The Practical Path of Agricultural-related Vocational Education Serving Rural Revitalization from the Perspective of New Quality Productivity
LIU Jin-yu;ZHANG Ling;Agricultural-related vocational education plays a significant role in serving rural comprehensive revitalization from the prospective of new quality productive forces. New quality productive forces can drive industrial modernization and upgrading, promote talent revitalization with a strong talent base, lead the development of ecological agriculture with green transformation, and promote the prosperity of farmers' lives in response to demand. However, agricultural-related vocational education services for the comprehensive revitalization of rural areas is facing a real dilemma. In terms of the integration of industry and education, vocational education is disconnected from rural industries; in terms of talent supply and demand, the degree of social recognition is low, the cultivation concept of “apart from agriculture”, and the lack of teachers, resulting in the misalignment of talent supply and rural demand; the skill system and ecosystem are weak, and it is difficult for the two to form a circular linkage mechanism; in the digital transformation, the main body is not combined, which hinders the digital transformation of rural agriculture. In order to solve these problems, we should explore the practical path from many aspects: relying on technological empowerment to help rural characteristic industries improve the quality and efficiency, and realize the in-depth integration of industry and education; reconstruct the value coordinates and functional paradigm of vocational education, and build a solid human capital foundation for rural revitalization; build a circular linkage mechanism between the skill system and the ecosystem, and solve the dilemma of weak system; build a multi-subject coordination mechanism, and break through the obstacle of digital transformation and integration, so as to promote agricultural-related vocational education to better serve the comprehensive revitalization of rural areas.
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Comparative Analysis of the Alkaline Raw Material Ash Components of Huangyuan Rice Cake in Ganzhou Hakka
LI Sheng-chun;HE Yun-sheng;LUO Hui-wen;[Objective]To investigate the reasons for superior quality of Huangyuan rice cake made from Adinandra millettii. [Method] The ash compositions of three raw materials commonly used by local people in Ganzhou, including Adinandra millettii, Vaccinium bracteatum and Eurya muricata, were analyzed to explore which factors contribute to the better performance of Huangyuan rice cake made from Adinandra millettii. [Result]Among the metal ions in the ash of the three plants, water-soluble K+ had the highest content, followed by Ca2+, while Mg2+ and Na+ were relatively low, and the main non-metal ions included CO32-、HCO3~-、Cl~-and SO42-; compared with Vaccinium bracteatum and Eurya muricata, the superior performance of Adinandra millettii as the optimal raw material for making Huangyuan rice cake maybe primarily attributed to its higher ash content of total water-soluble salts、K+ and CO32-, and these higher concentrations of key ions can enhance the alkaline environment, optimize the viscoelasticity, color, flavor and extend their shelf life of rice cake. In addition, by comparing the ash composition of Adinandra millettii in winter and spring, it revealed that the total water-soluble salts、CO32- and Ca2+ were higher in winter than in spring. [Conclusion]This study provides a partial explanation for why Adinandra millettii has become the predominant alkaline material for making Huangyuan rice cake used by Hakka people in Ganzhou, and also offering a scientific basis for the further development and processing of Huangyuan rice cake.
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Exploration the Teaching Mode and Method of Smart Pasture Management Science Course Under the Background of Digital Intelligence
ZUO Zhi-fang;WU Xue-li;ZHAO Yan-hua;With the deepening advancement of the nation's digital transformation in education, modern information technologies, particularly big data and artificial intelligence, have become a critical foundation for exploring innovative teaching models and methodologies in higher education institutions. These technologies play a pivotal role in enhancing teaching quality and advancing the cultivation of high-caliber professional talent in the new era. As a comprehensive, highly practical, and compulsory course within the turf science and engineering program, smart pasture management holds strategic significance for developing students' integrated competencies in turf management. To this end, guided by the philosophy of smart education and aligned with the course's distinctive features, innovative pathways for pedagogical reformc were systematically explored: first, virtual simulation technology is integrated into instruction to optimize the teaching process, thereby strengthening students' hands-on capabilities and decision-making proficiency; second, case-based learning is adopted in conjunction with structured field visits, fostering deeper conceptual understanding and real-world application of theoretical knowledge; third, assessment mechanisms are reformed to establish a diversified evaluation system, shifting from overreliance on summative examinations toward a balanced integration of formative and process-oriented assessments; fourth, faculty are encouraged to engage in reflective teaching practice and cultivate pedagogical charisma, while thoughtfully embedding ideological and political education into course content. This dual focus not only advances students' professional expertise but also nurtures their sense of social responsibility and supports their holistic development. Through these comprehensive, coordinated reforms, the course aims to cultivate and deliver high-quality, technically proficient talent to drive the revitalization and high-quality development of Chinees turfgrass seed industry.
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Research Progress on Root Rot and Its Management in Schisandra chinensis
TIAN Tai-ping;LU Wen-peng;XU Pei-lei;Root rot is a major soil-borne disease that seriously endanger Schisandra chinensis(Turcz.) Baill.production.It also has the characteristics of strong infectivity,high fatality rate and significant challenges in prevention and control.There are no highly resistance or immunized varieties,and control mainly depends on agricultural and chemical measures.However,these methods have limitations such as low efficiency and high risk.In order to systematically enhance the comprehensive prevention and control level of root rot,the symptoms and damage of root rot,pathogen species,germplasm resources for disease resistance,and the progress of comprehensive control research were reviewed,with a view to providing theoretical references for precision breeding and efficient prevention and control.
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Advancement of a Variety of Chemical Constituents and Pharmacological Mechanisms of Poria cocos
YOU Xin;XIONG Da-guo;GUO Zhi-bin;Guangyuan Jiahua Traditional Chinese Medicine Plant Corporation;Guangyuan Zhaohua Bureau of Forestry and Gardening;Guangyuan Bureau of Forestry and Gardening;Poria cocos are traditionally used in Chinese herbal prescriptions. Researches about chemical compositions and pharmacological mechanisms of Poria cocos were summarized. The main chemical composition of Poria cocos are polysaccharide,triterpenes,fatty acids,sterols and so on. There are eleven polysaccharide compounds and forty-two triterpenoids. Poria cocos has a variety of pharmacological effects,two powerful active ingredients of Poria cocos are polysaccharides and triterpenes. Polysaccharides of Poria cocos have functions of antitumor activities,liver protective effect,acts as a diuretic,antisenility effects,anti-inflammatory,decrease blood fat,enhance immunity,sleep-inducing effect. Triterpenes of Poria cocos has function of antitumor activities,liver protective effect,antisenility effects,anti- inflammatory,enhancing immunity.
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Research on the Role of the Soluble Sugar in the Regulation of Physiological Metabolism in Higher Plant
ZHAO Jiang-tao et al(Jiangsu Academy of Agricultural Sciences,Nanjing,Jiangsu 210014)The sugar not only acts as the energy source and the structure matter in plant growth,but also acts as the signal: through sugar sensation system,regulation enzyme activity related in sugar metabolism and gene expression,so that the plant growth will be regulated.In this article the research progress in the sugar participating in seepage adjustment and the signal extension was outlined.
Application of ITS Sequences in Fungi Classification and Identification
CHEN Jian-shan et al (Environment and Plant Protection College,SCUTA,Danzhou,Hainan 571737)The principle,characteristics and the application of ITS sequences in fungi classification and identification in recent years were summarized.And its prospect was put forward.
Status and Harm of Heavy Metal Pollution in Soil and Research Progress in Remediation Technology
CUI Bin et al(College of Resources Science and Technology,Beijing Normal University,Beijing 100875)The status and sources as well as harm of heavy metal pollution in soil were expounded,and the remediation technology of heavy metal pollution in soil was summarized.Finally,new ways for the comprehensive treatment and remediation technologies were put forward.
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Research Advances in Extraction, Isolation, Purification and Content Determination of Methods Flavonoids
GUO Xue-feng et al (International Centre for Bamboo and Rattan, SFA Key Open Laboratory on Bamboo and Rattan Science and Technology, Beijing 100102)Extraction methods for flavonoids (solvent method, microwave method, enzyme decomposition method, supercritical fluid extraction method, aqueous two phase extraction and ultrasonic extraction method) were summarized, as well as isolation-purification method for flavonoids (column chromatography method, thin layer chromatography method, high-performance liquid chromatography method, paper chromatography method, supercritical fluid chromatography method,macroporous resin adsorption method, high-speed counter current chromatography method, pH grads extraction method, complexation precipitate method, film filtration method and active carbon adsorption method) and determination methods for flavonoids content (spectrophotometric method, high-performance liquid chromatography method, capillary electrophoreses method, supercritical fluid chromatography method, thin layer chromatography method). All these provided systemic reference for researchers studied on flavonoids.
Overview of Supercritical Fluid Extraction and Its Application
ZHAO Dan;China Tobacco Zhejiang Industrial Co. Ltd;On the basis of extensive literature search,the basic principle and influencing factors of supercritical fluid extraction,the properties and selection principle of supercritical fluid were reviewed. And the applications of supercritical fluid extraction in tobacco industry,food industry,pharmaceutical industry,chemical industry,environmental science,natural pigment and analytical chemistry were also reviewed,so as to provide scientific data for further application of supercritical fluid extraction technology.
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Research Progress on the Causes, Current Status and Remediation Technology of Water Eutrophication
WANG Min;ZHANG Hui;ZENG Hui-xian;Review over the succession of oligotrophic-eutrophic paradigm driven by anthropogenic activities, including a practical update on our knowledge of eutrophication on a global scale and lead to new discussions and efforts to deal with the threat of accelerated eutrophication, highlighting the efficiency for the phytoremediation, especially, future remedial scenarios focused specifically on aquatic native woody species.
Advancement of a Variety of Chemical Constituents and Pharmacological Mechanisms of Poria cocos
YOU Xin;XIONG Da-guo;GUO Zhi-bin;Guangyuan Jiahua Traditional Chinese Medicine Plant Corporation;Guangyuan Zhaohua Bureau of Forestry and Gardening;Guangyuan Bureau of Forestry and Gardening;Poria cocos are traditionally used in Chinese herbal prescriptions. Researches about chemical compositions and pharmacological mechanisms of Poria cocos were summarized. The main chemical composition of Poria cocos are polysaccharide,triterpenes,fatty acids,sterols and so on. There are eleven polysaccharide compounds and forty-two triterpenoids. Poria cocos has a variety of pharmacological effects,two powerful active ingredients of Poria cocos are polysaccharides and triterpenes. Polysaccharides of Poria cocos have functions of antitumor activities,liver protective effect,acts as a diuretic,antisenility effects,anti-inflammatory,decrease blood fat,enhance immunity,sleep-inducing effect. Triterpenes of Poria cocos has function of antitumor activities,liver protective effect,antisenility effects,anti- inflammatory,enhancing immunity.
[Downloads: 11,154 ] [Citations: 827 ] [Reads: 54 ] HTML PDF Cite this article
Research and Application Advances of Yeast Two-hybrid Technique
LI Xian-kun et al(College of Horticulture and Gardening of Hainan University,Danzhou,Hannan 571737)Yeast two-hybrid,which studies the interaction among proteins in yeast eukaryotic cells by using genetics method,is a very effective molecular biology technology.It is widely used in the fields such as proteomics,cellular signal transduction and functional genomics.And it has become one of important experiment means in the research field of molecular biology.And many valuable discoveries have been achieved using this system.With the development of molecular biology,based on yeast two-hybrid,many techniques such as yeast one-hybrid,reverse two-hybrid,three-hybrid,and extranuclear two-hybrid were set up to be applied in the research on the interaction between protein-protein,protein-DNA,protein-RNA,and protein-ligand.The research advances of yeast two-hybrid and its relevant technologies and application were summarized.It could be forecast that yeast two-hybrid and its derived techniques would play more and more important role in the researches of the functional genomics and proteomics.
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Competent unit: Anhui Academy of Agricultural Sciences
Organizers: Anhui Academy of Agricultural Sciences
Issue cycle: Semimonthly
Language: Chinese
Founded: 1961
Format: A4
Director of the Editorial Board: LI Zefu
Proprieter: BAO Yong
WeChat Official Account: ahnykx
Contribution Email: ahnykx@aaas.org.cn
Tel: 0551-65160973/65148869
Address: No. 40 Nongkenan Road, Hefei City, Anhui Province
Postcode: 230031
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