herbage accumulation

基本解釋

The effect of grazing and fertility on net pasture production(net herbage accumulation)was studied experimentally in a subtropical mountain area located in Western Hubei Province.
在亞熱帶山地溼潤環(huán)境條件下，研究牧壓和土壤肥力對人工草地淨(jìng)生産的影響。
Effects of rare earth nitrate on the germination of seed, growth of seedling and the accumulation of nutrient of herbage have been studied with the methods of seed soaking and seed dressing.
本文利用浸種、拌種進(jìn)行了硝酸稀土對牧草種子萌發(fā)及幼苗生長、營養(yǎng)物質(zhì)積累的傚應(yīng)研究。