Organic agricultural techniques blend scientific knowledge of environmental science and modern technology with traditional agricultural practices based on naturally happening biological processes. Organic agricultural techniques are examined in the field of agro ecology. Although conventional agriculture utilizes synthetic pesticides and water-soluble synthetically purified fertilizers, organic farmers are limited by regulations to utilizing natural pesticides and plant food.
€0.99
语言 英语 ● 格式 PDF ● ISBN 9788826458571 ● 文件大小 1.4 MB ● 出版者 Publisher s22724 ● 发布时间 2017 ● 下载 24 个月 ● 货币 EUR ● ID 5135672 ● 复制保护 无
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