tillage的例句大全

The development of crop cultivation subject was summarized, including continuously developed theories of crop cultivation and some current technical progresses in crop cultivation such as regulation of water and fertilizer, strategies of soil tillage, water-saving irrigation and fertilization technologies.

综述了作物栽培学科近年来的发展动态，包括作物栽培理论研究的不断深化和水肥调控技术、土壤耕作技术、节水灌溉与施肥技术等作物栽培技术研究的最新进展等。

Test on Seed Spring wheat with Zero Tillage in Middle Hill Drought Region of Tong-ren County

同仁县浅山旱区春小麦机械化免耕播种技术试验

Effect of Tillage on the spatial and tempora distribution of soil water in the tilled layer

不同耕作方法对耕层土壤水分时空分布的影响

Effects of Tillage Practices on Temporal Variations of Soil Surface Properties

夏玉米耕作方式对耕层土壤特性时间变异性的影响

The interplanting of grass strip-a new tillage method of water and soil conservation and its effect on water and soil erosion control, as well as planting methods and grass species selection were introduced in the paper. The developing tendency of this method was also discussed.

介绍了水土保持耕作法&草带间作，以及它在控制水土流失方面的作用，草带种植的几种方式，草带草种的选择等，并对这种治理坡耕地措施的发展趋势进行了展望。

Adaptability Test and Key Technology Research on Conservation Tillage

保护性耕作适应性试验及关键技术研究

Compared with conventional moldboard plough practice, the conservation tillage with 30 cm height stubble could remarkably increase threshold velocity and reduce the soil loss by about 3/ 4.

保护性耕作可明显地提高起沙风速，减少农田土壤损失，当秸秆高度为30cm时，风蚀量仅为传统耕地的1/4左右。

Tillage and crop residue significantly affect microbial diversities of soil.

耕作措施、秸秆还田对土壤微生物多样性有着显著的影响。

Effects of Fertilization, Mulch and Tillage on Crop Yields and Soil Quality in the Semi-arid Loess Plateau of China

施肥、覆膜和耕作方式对半干旱黄土高原地区作物产量和土壤质量的影响

Effect of Different Zero Tillage on the Crop Yield and Soil Property

不同免耕方式对作物产量和土壤理化性状的影响

Effects of Different Tillage Patterns on Crop Yields and Nitrate Leaching in Soil

不同土壤耕作法对作物产量及土壤硝态氮淋失的影响

Two monks effect of tillage method on crop yield and soil character in rape-rice field

耕作法对油&稻两熟田作物产量及土壤性状的影响

In order to examine the effect of alternative tillage practices on crop yield, water conservation and soil loss, a field study was conducted over a period of 6 years.

在模拟降雨和自然降雨条件下研究长期（6年）定位耕作措施对豫西旱区坡耕地水分保持、土壤流失以及冬小麦产量的影响。

Report on Large-plot Contrast Test about Different Tillage Managements of Single Crop Rice by Ventilation Cultivation

单季稻通气式栽培法不同耕作方式对比试验初报

Research on the Improvement of Hilly Purple Soil through the Ridge Tillage Technique of Grain Crop, Cash Crop and Fruit Tree

粮经果复合垄作改善紫色坡耕地土壤的研究

Modeling and methodological strategy of discrete element method simulation for tillage soil dynamics

耕作土壤动力学的三维离散元建模和仿真方案策划

Effects of Tillage on dynamics of soil biomass carbon

耕作对土壤生物碳动态变化的影响

A new simulation strategy using the Discrete Element Method ( DEM) based on spherical particle contact mechanics to tillage soil dynamics was proposed.

提出了采用基于颗粒接触力学原理的离散元法对耕作土壤动力学问题进行数值模拟的新思路。

Effects of Different Tillage Methods on Weed Dynamics and Yield in Corn Field

不同耕作方式对玉米田杂草发生规律及产量的影响

The Origin and Development of Ancient Tillage Implement in China

中国古耕具的起源和演变