grazing system

常见例句

Results indicated that S fertilizer increased by 50% of herbage S uptake and 15% or more of S bio-cycling rate in grazing system.
結果表明，施硫肥使牧草硫的吸收量提高了5 0 % ，竝使放牧系統硫的生物循環速率提高了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謝爾塔拉地區天然草地土壤物理性狀以及對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.
輪牧與禁牧區短花針茅地上生物量積累峰值一致，自由放牧區短花針茅地上生物量積累峰值滯後。