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EFFECTS OF VELD FERTILIZATION ON HERBAGE CHEMICAL COMPOSITION AND BEEF CATTLE PRODUCTION

机译:施肥对草化学成分和牛牛生产的影响

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摘要

The effects of fertilization (100 kg nitrogen plus 10 kg phosphorus per ha per year) of Cymbopogon-Themeda veld on certain chemical components in vitro dry-matter digestibility (IVDMD), intake by either lactating cows or steers as well as daily gain of pre-weaned calves or steers, were determined in the summer rainfall area of the Republic of South Africa.
机译:Cymbopogon-Themeda的施肥(每年每公顷100 kg氮+ 10 kg磷)对某些化学成分的体外干物质消化率(IVDMD),泌乳母牛或ste牛的摄取以及日粮的日增重的影响断奶的犊牛或or牛,是在南非共和国的夏季降雨地区确定的。

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