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Effects of Combining Feed Grade Urea and a Slow-release Urea Product on Performance, Dietary Energetics and Carcass Characteristics of Feedlot Lambs Fed Finishing Diets with Different Starch to Acid Detergent Fiber Ratios
Slow-release Urea Finishing Lambs Growth Performance Dietary Energetics Carcass
2016/12/28
Recent findings have shown that microbial nitrogen flow and digestible energy of diets are increased when urea is combined with a slow-release urea (SRU) in diets with a starch to acid detergent fibre...
农作物固体废弃物致密成型燃料能量学对比分析（Comparative Analysis on Energetics of Agro-residues Densification Briquetting Fuel）
农作物固体废弃物 致密成型 燃料 能量学
2009/11/3
选取主要农作物固体废弃物为研究对象，综合考虑其热力学特性以及成型设备工程技术参数，对农作物的固体废弃物致密成型燃料与煤的能量学进行了比较研究。结果表明，对于秸秆类的固体废弃物致密成型燃料，由于其生产耗能高，仅当煤从生产地到使用地之间的输送距离超过4000 km时，此类固体废弃物致密成型燃料与煤具有近似同等的能量竞争力；而对于果壳类的固体废弃物致密成型燃料，其生产耗能较低，临界输送距离较短。当煤从生...
ENERGETICS ASSESSMENT OF TWO-COURSE ROTATION：FALLOW – WINTER WHEAT
fallow land winter wheat energy input energy efficiency index
2009/3/31
The study aim was the assessment of energy efficiency in the two-course rotation: fallow – winter wheat. The assessment was made on the grounds of a field experiment conducted at the Experimental Stat...
Problems of development of bio-energetics in the Russian Federation
bio-energetics the Russian Federation
2010/1/18
Problems of development of bio-energetics in the Russian Federation.