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- Meadow grassland soil 草甸草原土壤
- The grassland soils are generally the most productive. 草原土壤通常都是最肥沃的。
- The reasonable sampling number of grassland soil nutrients should be based on classic statistical characteristics and spatial variability. 草地土壤有机质合理采样数应建立在统计特性和空间结构性基础上。
- Abstract： The dynamics of soil organic C, N and aggregate stability in sub-alpine grassland soil along a chronosequence of cultivation were investigated. 摘要 ：研究了高山草地土壤有机碳、氮含量以及土壤团聚体稳定性随开垦年限而变化的动力学过程。
- ZHANG Wei-hua,WU Yong-zhi,SU Xiao-dong.The primary research on evaluation and application of grassland soil quality[J].Agricultural Science and Technology of Neimenggu,2000(Suppl.):115-118. [1]张伟华;武永智;苏晓东.;草原土壤质量评价及其应用研究初探[J]
- The changes of grassland soil nutrition at different degradation subalpine meadow of north-west in Sichuan 川西北亚高山草地不同退化梯度草地土壤养分变化
- The changes of alpine grassland soil nutrition at different deteriorate degree on high mountain meadow of Three River Source 三江源区高寒草原草地不同退化程度土壤养分变化
- There are many herds of cattle in the meadow. 牧场上有许多牛群。
- The analyses of climate change of alpine meadow grassland in Jinqianghe, Gansu province 金强河地区高寒草地气候变化分析
- He's pasturing his cattle on the top meadow. 他正在高处的草地上放牛。
- The Necessity of Fertility and its Management of Grassland Soil 草地土壤肥力及其营养管理的必要性
- DISCUSSION ON POPULATION TYPES OF REDENTS AND DAMAGE IN ALPINE MEADOW GRASSLAND IN QINGHAI 论青海高寒草甸草地啮齿动物的种群类型及危害损失
- Study on complex mixed fertilizer application in grassland soil 草原土壤施用复混肥的研究
- The bright sun lit up the meadow. 灿烂的太阳照亮草地。
- He is pasturing his cattle on the top meadow. 他在那片最高的草地上放牛。
- Cattle were grazing on the meadow. 牛在牧场上吃草。
- A lazy stream winds through the meadow. 一条缓慢流动的溪水蜿蜒曲折流经草地。
- The climate on grassland is capricious. 草原的气候变化无常。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- There are lambs frisking in the meadow. 那儿有些在草地上跳来跳去的小羊。
