{"product_id":"grain-legume-rotation-benefits-to-maize-in-the-nigerian-savanna-von-ado-yusuf","title":"Grain legume rotation benefits to maize in the Nigerian savanna","description":"\u003cp\u003eUnderstanding the contributions of fixed-N and other  rotation effects is essential in reducing energy use  and pollution potential of inorganic fertilizer  usage and to understand the process by which a  legume benefits a non-legume grown in rotation. Two  rotation cycles were evaluated to separate the fixed- N from other rotation effects of soybean and cowpea,  natural fallow and maize on subsequent maize. The  experiment was laid out in a split-plot design. The  legumes fixed between 16 and 50 kg N\/ha of their  total N and had an estimated N contribution to soil  ranging from -22 to 3 kg N\/ha depending on the ratio  of N derived from atmosphere and N harvest index. On  average, maize following legumes had higher grain  yield of 1.3-fold and NFRVs of 28 kg\/ha compared  with maize after maize. The correlations between  soil microbial C and N, and crop yield indicate that  these soil quality parameters can be used to predict  yield. This book is essential for graduate students  and experts in the fields of soil  fertility\/microbiology studying the contributions of  legumes to soil quality and the mechanisms by which  they benefit cereal crop grown in rotation.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783843378420\"\u003e\u003ch3\u003eFixed-N contributions and other rotation effects of grain legumes to maize-based cropping system in the Nigerian savanna\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783843378420","offer_id":39497107046493,"sku":"9783843378420","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/af55e098-d8b8-4d12-b1b4-59b3a445d54a.jpg?v=1757657075","url":"https:\/\/shop.autorenwelt.de\/products\/grain-legume-rotation-benefits-to-maize-in-the-nigerian-savanna-von-ado-yusuf","provider":"Autorenwelt Shop","version":"1.0","type":"link"}