{"product_id":"effect-of-coffee-residue-and-cropping-system-von-tenaw-workayehu","title":"Effect of coffee residue and cropping system","description":"\u003cp\u003eDumping and burning of coffee residue brought a serious environmental problem. A study was conducted to evaluate decomposition and mineralization of N from coffee residue in a pot, and its effect on soil physicochemical properties, crop yield, and apparent nutrient balance in the field. Decomposition rate (KD) was controlled by lignin (L) and nitrogen (N) contents, and L\/N ratio (R2 = 0.975**, n = 36). Immobilization of soil N persisted for the entire 120 days, and release of N was controlled by lignin and cellulose contents, residue N and L\/N ratio (R2 = 0.982**). In the field, water use efficiency (WUE) increased significantly by 78% for maize. Soil amended with coffee residue showed increase in moisture content, total N (TN) and OC content. The residue increased the physicochemical properties of the soil such as moisture (38%), TN (7.6%), and OC (8%) compared to the control. Therefore, utilization of coffee residue would provide not only as an alternative source of plant nutrients but also alleviates soil fertility and reduce environmental pollution problems.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783848404551\"\u003e\u003ch3\u003eon crop yield and physicochemical properties of the soil in southern Ethiopia\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783848404551","offer_id":39486582751325,"sku":"9783848404551","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/0cb7dc4a-2869-405e-83af-2a8d5d898db8.jpg?v=1774680594","url":"https:\/\/shop.autorenwelt.de\/en\/products\/effect-of-coffee-residue-and-cropping-system-von-tenaw-workayehu","provider":"Autorenwelt Shop","version":"1.0","type":"link"}