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Effect of coffee residue and cropping system

 

Marketed By :  LAP LAMBERT Academic Publishing   Sold By :  Kamal Books International  
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  • Product Description
 

Dumping 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.

Product Specifications
SKU :COC37065
AuthorTenaw Workayehu
LanguageEnglish
BindingPaperback
Number of Pages244
Publishing Year10/15/2012
ISBN978-3848404551
Edition1 st
Book TypeBotany & plant sciences
Country of ManufactureIndia
Product BrandLAP LAMBERT Academic Publishing
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-02-08 00:00:00
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