conservation tillage.
水土保持耕作
tillage and compaction.
翻耕与压实
zero tillage in dry land.
旱地免耕作
This is called conservation tillage.
这就叫保护性耕作。
deep tillage with fertilizer application.
深耕施肥法
Study on Strip Rotary Tillage Wheat Seeder
带状浅旋小麦播种机的研究
Effect of Plough Share Tillage on Sandstorm
铧式犁耕作对沙尘暴的影响
Study on surface tillage effect for dryland
旱地表土耕作效应研究
Evaluation of Crushing Soil from Rotary Tillage
正转旋耕土壤破碎情况的研究
Forests have given place to tillage and pasture.
原先的森林已被耕地和牧场所取代。
Research on Surface Tillage in Conservation Tillage
保护性耕作表土作业的田间试验研究
Center for Conservation Tillage Research CCTR， MOA
农业部保护性耕作研究中心
High Performance Rotary Tillage Stubble Elimination Machine
高性能旋耕灭茬机
Motive Force Source and Strong Point of Conservation Tillage
保护性耕作系列谈之二保护性耕作的的动力源与支撑点
Effects of Tillage Methods on Weeds of Paddy Field after Rice
耕作方法对稻茬油菜田杂草的影响
Hot and Difficulty of Conservation Tillage Technology in China
我国保护性耕作技术推广的热点和难点
Experimental study on straw chopping and tillage stubble machine
秸秆粉碎灭茬还田机的试验研究
Development and Evaluation of the Zero Tillage Rice Transplanter
免耕水稻插秧机的开发与评价
Seeder design and evaluation for small scale conservation tillage
小型免耕播种机的设计与试验
Study on Soil Moisture and Temperature under Conservation Tillage
保护性耕作下玉米田土壤水温效应研究
A brief introduction on the development of boat type tillage machine
机耕船的发展简史
Controlled traffic tillage and its current research were introduced.
介绍了固定道耕作法及其目前的研究情况。
Effect of different tillage methods on rice growth and soil ecology.
不同耕作方法对水稻生长和土壤生态的影响。
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