grazing system

常見(jiàn)例句

Results indicated that S fertilizer increased by 50% of herbage S uptake and 15% or more of S bio-cycling rate in grazing system.
結(jié)果表明，施硫肥使牧草硫的吸收量提高了5 0 % ，并使放牧系統(tǒng)硫的生物循環(huán)速率提高了15 %以上。
The effects of the grazing system on physical characteristics of soil in Northern rangeland and milky property of Sanhe cow were mainly studied.
主要研究放牧制度對(duì)謝爾塔拉地區(qū)天然草地土壤物理性狀以及對(duì)三河牛泌乳性能的影響。
Peak productions of Stipa breviflora above-ground biomass under the two grazing system were simila, while the peak time was lagged in free stocking system.
輪牧與禁牧區(qū)短花針茅地上生物量積累峰值一致，自由放牧區(qū)短花針茅地上生物量積累峰值滯后。