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"轮作"相关例句(64)
1.crop rotation
2.rational crop rotation
3.Most farmers alternate their crops.
多数农民实行轮作.收藏指正
4.Crop rotation helps prevent soil erosion.
农作物轮作有助于防止水土流失。收藏指正
5.Site Experimental Study on Grain-Grass Rotation in Song-Nen River Plain
松嫩平原粮草轮作定位试验研究收藏指正
6.select the right crops and rotate them rationally
选好茬口, 实行合理轮作收藏指正
7.A rotation of personnel; crop rotation.
员工的轮流替换;农作物的轮作收藏指正
8.Farmers rotate their crops so that the soil will remain fertile.
为保持土壤肥力, 农民搞作物轮作收藏指正
9.STUDY ON THE GRAIN CROP-COTTON ROTATION SYSTEM IN COASTAL COTTON AREA OF JIANGSU PROVINCE
江苏沿海旱粮棉区粮棉轮作制度研究收藏指正
10.The Research on Optimal NPK Dosage in Soybean-Corn Rotation System
大豆-玉米轮作区适宜NPK用量试验研究收藏指正
11.Crop rotations with legumes help maintain fertility and soil microbiology.
与豆类轮作可以保持土壤的肥力和微生态。收藏指正
12.Report on Experiment of farming Waterweeds and Friocheir sinensis H. Milne-Edwards in Rotation in Pin-net
网围草蟹轮作养殖技术试验情况的报告收藏指正
13.A CASE STUDY ON BENEFITS OF ITALIAN RYEGRASS-RICE ROTATION SYSTEM
“黑麦草—水稻”草田轮作系统应用效益初探(案例研究)收藏指正
14.Because of middle or late hybrid maize joining the rotation, a prolonged rotation circle requires more accumulative temperature around 5000-5200 degrees.
由于将中、晚熟杂交玉米引入轮作,需要延长轮作周期以满足更多的积温,大约5000~5200℃。收藏指正
15.The cropping pattern should be adjusted, so as to give a higher yield and maintain land productivity.
进行合理轮作,不但能获得高产,而且可保持土壤生产力。收藏指正
16.Residual effect of lime application on farming system of tobacco-rice in acid soil
酸性土壤施石灰对烟稻轮作后效的影响收藏指正
17.Effect of Long-term Rotated Fertilization on Dynamic Change of Potassium in Brown Soil
长期轮作施肥对棕壤钾素动态变化的影响收藏指正
18.Corn or soybean are planted as a rotation crop after three years of cotton.
玉米和大豆是棉花种植3年后的轮作作物。收藏指正
19.This study was conducted as part of the Alternative Cropping Systems(ACS) study at Scott,Saskatchewan.
该研究是加拿大Saskatchewan Scott农作物轮作系统(ACS)研究的一部分。收藏指正
20.N_2O Flux and CH_4 Uptake of Soil in Winter Wheat and Summer Maize Rotation System
冬小麦/夏玉米轮作体系农田土壤N_2O排放和CH_4吸收特征收藏指正