★洋書 Grassland Management for Organic Farmers 有機栽培農家のための草地管理 9781847973870 農業 農家 牧草 收藏
一口价: 1000 (合 48.20 人民币)
拍卖号:m1209070974
开始时间:11/25/2025 19:45:50
个 数:1
结束时间:11/26/2025 18:45:50
商品成色:二手
可否退货:不可
提前结束:可
日本邮费:买家承担
自动延长:不可
最高出价:
出价次数:0
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20ポンド 2012年発行 A comprehensive practical manual on all aspects of organic grassland management, presenting down-to-earth advice backed up by scientific explanation Aimed primarily at organic farmers, agricultural students, and organic advisers and consultants, this guide will also be useful to the ever-increasing number of non-organic farmers wishing to move towards a low-carbon, clover-based grassland system. The author discusses making the most of clover and soil nitrogen mineralization, the role of herbs, and the efficient recycling of manures. He also covers reducing weed invasion, clean grazing systems for worm control, efficient grazing and conservation, and minimizing the environmental impact of grassland. The grass/clover ley plays a central role in most organic farms, since clover is the foundation stone for the whole farm system through its ability to fix atmospheric nitrogen. As well as providing an essential forage resource for farm livestock, grass/clover swards also form the basis of sustainable organic arable rotations. 古本ならではのスレや日焼けがあります。 |
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