有机耕作对土壤健康和作物营养品质的影响

Q1 Agricultural and Biological Sciences
Madhu Rani, Preeti Kaushik, Seema Bhayana, Sonia Kapoor
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引用次数: 0

摘要

农业是在全球经济中发挥重要作用的主要部门。2000年至2019年,农业及其相关活动(如渔业和林业)创造的全球增加值(GVA)贡献了3.5万亿美元,增长了73%。与此同时,根据粮农组织的数据,农业在2020年为8.74亿人提供了就业机会,占全球劳动力总数的27%。2021年,全球主要作物(小麦、水稻、甘蔗和玉米)商品产量达到95亿吨,比2000年增长54%。农业可以采用多种方法进行,包括有机农业、间作、转作间作、永续农业和传统农业。在有机农业中,生物肥料的使用优先于传统农业中使用的化学肥料。有机农业实践和产品质量之间的联系将是本分析的主要焦点。除此之外,与有机系统有关的许多其他考虑因素,如土壤质量、农产品的营养成分、疾病和昆虫控制方法以及生物农药。与此同时,有机农业系统和传统农业系统在产量、数量、产品质量、经济效益和土壤质量方面进行了比较。本文分析了目前有关各种有机产品市场价值的知识状况,以及与有机农业相关的经济学,应该增加对有机农业系统的投资。已经在使用的许多不同的生物农药的质量可以通过对农业实践的进一步研究来提高。毫无疑问,下一个时期将是各种有机产品的可用性和可行性的时期,这些有机产品对健康生活有许多好处。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Impact of organic farming on soil health and nutritional quality of crops

Agriculture is a primary sector which plays an important role in the global economy. Global value added (GVA) generated by agriculture and its allied activities like fisheries and forestry contributed 3.5 trillion dollars from 2000 to 2019 and grew by 73%. Along with this, agriculture provided employment for 874 million people in 2020 which is 27% of the total global workforce according to FAO (Food and Agriculture Organisation). Global production of primary crops (Wheat, rice, sugarcane and maize) commodities reached 9.5 billion tonnes in 2021 increasing by 54% since 2000. Agriculture can be practiced using a variety of methods including organic farming, intercropping, relay intercropping, permaculture, and traditional farming. In organic farming, biofertilizer usage is prioritized over chemical fertilizers utilized in conventional farming. The association between organic farming practices and product quality is going to be the primary focus of this analysis. In addition to this, many other considerations are associated with organic systems, such as the quality of the soil, the nutritional content of the produce, methods of disease and insect control, and biopesticides. Along with this, there is a comparison between organic and conventional types of farming systems in terms of yield, quantity, product quality, economic performance, and soil quality. This article presents an analysis of the current state of knowledge concerning the market worth of a variety of organic products, as well as the economics associated with organic farming, there ought to be an increase in the amount of money invested in organic agricultural systems. The quality of the many different biopesticides that are already in use could be enhanced through additional research into farming practices. The next period will undoubtedly be the one with availability and viability of variety of organic items having numerous benefits leading to healthy life.

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来源期刊
Journal of the Saudi Society of Agricultural Sciences
Journal of the Saudi Society of Agricultural Sciences Agricultural and Biological Sciences-Agricultural and Biological Sciences (all)
CiteScore
8.70
自引率
0.00%
发文量
69
审稿时长
17 days
期刊介绍: Journal of the Saudi Society of Agricultural Sciences is an English language, peer-review scholarly publication which publishes research articles and critical reviews from every area of Agricultural sciences and plant science. Scope of the journal includes, Agricultural Engineering, Plant production, Plant protection, Animal science, Agricultural extension, Agricultural economics, Food science and technology, Soil and water sciences, Irrigation science and technology and environmental science (soil formation, biological classification, mapping and management of soil). Journal of the Saudi Society of Agricultural Sciences publishes 4 issues per year and is the official publication of the King Saud University and Saudi Society of Agricultural Sciences and is published by King Saud University in collaboration with Elsevier and is edited by an international group of eminent researchers.
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