1.
The Effect of Different Quantity of N Fertilizer and Mowing Heights on the Output and Quality of Bachiaria Hybrid;
不同N肥施用量、留茬高度对杂交臂形草产量及品质的影响
2.
Effect of Cutting Cycle and Stubble Height on Forage Yield of Four Varieties of Stylosanthes guianensis
不同刈割周期、留茬高度对4种柱花草属牧草产量的影响
3.
The Effect of Stubble Height to Resist Wind Erosion in the Strip Intercropping
带状间作残茬高度抗风蚀效应的测试
4.
Physiological and Ecological Mechanism of Stable and High Yield of Broadcasted Rice in Paddy Field with High Standing-stubbles under No-tillage Condition
免耕高留茬抛秧稻稳产高产的生理生态机理研究
5.
Simulation and Research of Preventing Wind Erosion Effect on the Erect Stubble Height of the Different Crops by Wind Tunnel;
不同作物残茬高度防风蚀效应风洞模拟研究
6.
Effects of Nitrogen Strategies on Dry Matter Accumulation,Transformation and Distribution of Broadcasted Rice among High Standing-stubbles under No-tillage Condition
氮肥运筹对免耕高留茬抛秧稻干物质积累、运转和分配的影响
7.
Effects of nitrogen strategies on nitrogen uptake,utilization and grain quality of broadcasted rice under no-tillage with high standing-stubbles
氮肥运筹对免耕高留茬抛秧稻氮素吸收、运转和子粒品质的影响
8.
Effects of returning straw to soil and different tillage methods on paddy field soil fertility and microbial population
免耕高留茬抛秧对稻田土壤肥力和微生物群落的影响
9.
Study on Micrometerological Characterization and Herbicide Spray Application in Different Height Wheat Stubble Fields;
不同高度麦茬环境微气候特征及除草剂喷洒方法的研究
10.
The crude protein content of Old World bluestem of three clippings takes on single-peak curve.
三次刈割的粗蛋白质含量呈现1茬低、2茬高、3茬低的单峰曲线。
11.
He had three days' stubble on his unshaven face.
他因三天未刮脸而留下满脸胡子茬。
12.
till-less agriculture Reserved detritus from previous crops covers and protects the seedbed.
保留前茬作物的残株碎片以保护苗床。
13.
Study on Preventing Erosion Effect of Cropland Intercropping Strips Stubble by Wind Tunnel Model;
农田带状间作留茬抗风蚀效应风洞模拟研究
14.
Experimental Study on Preventing Erosion Effect of Intercropping Strips Stubble by Wind Tunnel;
带状留茬间作防风蚀效果的风洞试验研究
15.
In-situ Testing Study on Wind-protecting Effect of Intercropping Stripes Stubble Cropland
带状留茬间作农田防风效应的原位测试研究
16.
Appraisal the Peventing Erosion Effect of the Intercropping Strips Stubble Cropland with Movable Wind Erosion Tunnel
利用风洞研究带状留茬间作农田抗风蚀效果
17.
Effect of crop stubble on wind field above field surface during fallow period of cropland
农田休闲期作物留茬对近地表风场的影响
18.
Effects of nitrogenous fertilizer strategies on sugar components in the stubbles of Zea mexicana
墨西哥玉米留茬中糖组分含量对氮素的响应