tillage

Effect of Tillage Management Measure on Rainfall Infiltration

坡耕地耕作管理措施对降雨入渗的影响

The water storage capacity of no-tillage was more than plough tillage .

土壤贮水能力免耕地都是大于翻耕地的；

Organic Carbon Variation Law of Black Soil During Different Tillage Period

不同开垦年限黑土有机碳变化规律

A no Tillage Cultivation System with High Yield and Environment protecting Functions

一种兼有增产和环保作用的耕作制度

A finite element model of tillage operations and its application

耕作的数值模型及其应用

Research Method on the Interacting Problem of Tillage Tool soil

耕作部件-土壤接触问题研究方法分析

Effect of different tillage on soil environment and crop growth in cold area

冷凉地区不同耕作措施对土壤环境和作物生长发育的影响

Conservation tillage systems in North America and their significance for China

北美保护性耕作及对中国的意义

Effects of Different Soil Tillage Systems on Soil Water in the Black Farmland

耕作措施对黑土农田耕层水分的影响

Optimal Design for the Reducer of Tillage Machine Based on Matlab

基于Matlab的耕整机减速箱的优化设计

Effect of Tillage and Residue Management on Crop Yield and Soil Properties

耕作及残茬管理对作物产量及土壤性状的影响

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

Study on the mechanical properties of tillage soil under the action of dynamic load

耕作层土壤在动载作用下的力学特性

The period of no tillage was 3 ~ 4 years .

随着免耕年限的增加，增产幅度减小，周期以3～4年为宜。

Effect of Cover Crops on Soil Physical Properties and Rotary Tillage

覆盖作物对土壤物理特性及旋耕作业的影响分析

Effect of different tillage methods on soil compactness and growth of wheat root system

不同耕法对土壤紧实度和小麦根系生长的影响

Firstly , the effects of different tillage systems on soil temperature existed difference .

土壤温度：不同耕作方式比较，深松覆盖和免耕覆盖土壤温度低温时有增温效应，高温时有降温效应。从不同土层看，浅层（0～15cm）土壤变化幅度较大；

The Research of Working Surface Geometry of Tillage Machine

耕作机械工作表面几何形状的研究

The Study on Spring Corn Mechanization Conservation Tillage Technology System in Hubei

湖北省春玉米机械化保护性耕作技术体系研究

Integrated Research on Conservation Tillage Equipment and Technology for Dryland Corn Production

旱地玉米保护性耕作机具与作业工艺的组合研究

Effects of Different Tillage System on the Root Properties and the Yield in Hybrid Rice

不同耕作方式对杂交水稻根系特性及产量的影响

Soil Conservation Tillage & The Highest Priority for Global Sustainable Agriculture

土壤保持耕作&全球农业可持续发展优先领域

There was no significant difference between two tillage systems in com development and growth .

保护性耕作与传统翻耕在玉米的发育速度与生长速度上并没有非常明显的差距，保护性耕作前期的土壤低温不会对玉米的生长造成严重的影响。

The Signification of the Conservation Tillage Techniques to Chinese Agriculture Production

保护性耕作技术在中国农业生产中的意义

Study of Tillage Erosion and Its Effects on Loess Sloping Land

黄土坡地耕作侵蚀及其效应研究

The conservation tillage technique and it 's influences on farmland environment

保护性耕作技术对农田环境的影响研究

Research on Mixed Herbicide Technology in Zero Tillage Corn Field

免耕玉米田化学除草新混剂使用技术

Effect of different tillage on methane emissions in paddy field

不同耕作制度对南方稻田甲烷排放的影响

Study on ADI Transmission Gears Used in Agricultural Tillage Machine

农用耕整机奥贝球铁传动齿轮的试验研究

Effect of zero tillage on soil microorganisms and biological activity

免耕法对土壤微生物和生物活性的影响