1) soil operation
土壤操作
2) cultivated soil
耕作土壤
1.
Heavy metals contamination for cultivated soils,vegetables and rice in the vicinity of non-ferrous metals industry;
有色矿业区耕作土壤、蔬菜和大米中重金属污染
2.
Study on potassium release rate and the relation of the rate to potassium availability in Cultivated soils;
耕作土壤释钾速率及其与钾有效性的关系研究
3.
Spatial autocorrelation analysis of heavy metals in cultivated soils in Beijing
北京耕作土壤重金属含量的空间自相关分析
3) tillage
[英]['tilidʒ] [美]['tɪlɪdʒ]
土壤耕作
1.
Effects of tillage and straw returning on soil fertility and grain yield in a wheat-rice double cropping system;
稻麦两熟条件下不同土壤耕作方式与秸秆还田效用分析
4) Upland soil
旱作土壤
1.
The microbial number,microbial biomass,and enzymatic activities in five upland soils under agricultural utilization for 50-700 years were determined,with the correlations between soil microbiological characteristics and agricultural utilization duration analyzed.
测定了浙江慈溪5个不同利用年限旱作农田土壤(50～700a)的微生物数量、生物量和酶活性,比较分析了农田土壤微生物学质量与利用年限的相关性,并测定了50a、100a和700a3个旱作土壤的微生物功能多样性。
5) continuous cropping soil
连作土壤
1.
0% of soil weight) on continuous cropping soil and cucumber growth and yield.
0%)对连作土壤特性及黄瓜生育的影响,并在此基础上进一步研究了秸秆利用方式(秸秆、秸秆+尿素、秸秆+鸡粪、腐熟秸秆)对连作土壤特性及黄瓜生育的影响,主要结果如下: 1。
2.
Conclusion:Continuous cropping soil of Panax notoginseng and its aqueous extract had some allelopathic effects on Chinese cabbage,Radish and Lettuce.
目的:探讨三七连作土壤的化感作用。
6) Soil cultivation
土壤耕作
1.
According to the present condition of soil cultivation in Huachuan and 搕hree, three?rotation cultivation system base on deep-ripping, combine with the equipment of agriculture improving quality and increasing effectiveness, forward the necessity and proposals reform the old cultivation mode to protection cultivation.
根据桦川县土壤耕作现状以及近年来实行以深松为基础的“三、三”轮耕制情况,结合加入世贸组织后农业提质增效的要求,指出了将原来耕作模式改革为保护性耕作的必要性,并提出了相应的建议。
补充资料：土壤水分运动基本方程(见土壤水运动)
土壤水分运动基本方程(见土壤水运动)
turang shuifen yundong iiben土壤水分运动基本方程fangeheng见土壤水运动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条