{"product_id":"varietal-differences-in-phosphorus-use-efficiency-and-n-fixation-von-alhassan-gabasawa","title":"Varietal Differences in Phosphorus Use Efficiency and N Fixation","description":"\u003cp\u003eNitrogen is commonly the most limiting plant nutrient in arable farming in the tropics and the most expensive mineral fertilizer element. Biological N fixation, as a biological process of capturing atmospheric N, holds a great promise to small-holder farmers particularly in the Northern Guinea Savanna (NGS) of Nigeria, where the soil is characterized low fertile. There is also a high cost of chemical fertilizers and environmental impacts. Differences among legumes, for ability to grow on low or high P soil exist, the mechanisms involved are not fully understood and few are vaguely described. Only little is known about differences in P uptake, P use and N2-fixation abilities of the genotypes selected for this book, especially in the prevailing low soil-P conditions, and little or no similar studies have been reported on groundnuts in the Nigerian NGS. The genotypes fixed between 31-82 kg N ha-1, derived 63.9-85.8% N from the atmosphere and 31.5-71.7% PUE ranges. This is an important book especially for undergraduate and graduate students; and researchers that have interest in the field of soil microbiology and related disciplines that study nitrogen-phosphorus dynamics of legumes.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783845429274\"\u003e\u003ch3\u003eDifferences in P use efficiency and N fixation potentials due to genotypic differences in groundnuts at Samaru, Nigeria\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783845429274","offer_id":39471283437661,"sku":"9783845429274","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/b80da90a-d6f7-4440-8f3d-6d7d8a2d557c.jpg?v=1758346293","url":"https:\/\/shop.autorenwelt.de\/products\/varietal-differences-in-phosphorus-use-efficiency-and-n-fixation-von-alhassan-gabasawa","provider":"Autorenwelt Shop","version":"1.0","type":"link"}