1.
Effect of Controlled Traffic with Conservation tillage on Tractor Exhausting Gas Emission in the Field
固定道保护性耕作对拖拉机田间尾气排放的影响
2.
Experiment on Techniques of Conservation Tillage in Guyuan Prefecture of Ningxia Hui Autonomous Region;
宁夏固原地区保护性耕作技术试验研究
3.
Benefit Analysis on Conservation Tillage in Farmland under Perennial Orientation Research
长期定位试验下农田保护性耕作的效益分析
4.
Conservative tillage for soil conservation with stubble in sandstorm area along the Great Wall in North Shaanxi Province of China
陕北长城沿线风沙区留茬固土保护性耕作技术模式研究
5.
SOIL'S ENZYME ACTIVITY IN DIFFERENT CONSERVATION TILLAGE IN SLOPING LAND
旱作坡耕地保护性耕作土壤酶活性研究
6.
Soil and water conservation effects of protective tillage measures on sloping farmland
坡耕地保护性耕作措施的水土保持效应
7.
Current situation analysis of conservation tillage and development prospects for conservation tillage in Ningxia
保护性耕作现状分析及宁夏发展保护性耕作的前景
8.
Study on Ridge Tillage Treatments in the Ridge-zone
垄作区几种保护性耕作种植模式研究
9.
Effects of conservation tillage on aggregate stability of paddy soil in hilly region
保护性耕作对丘陵区水稻土团聚体稳定性的影响
10.
The Technology Study of Mechanical Conservation Tillage for the Red Hillside Fields in YUNNAN;
云南红壤旱耕地机械化保护性耕作技术研究
11.
The Improved Effect of Conservation Tillage for Low Yield Dry Farm with Purple Sand-soil
低产紫沙土旱耕地保护性耕作改良效应
12.
Effect of the Conservation Tillage on the Water and Soil Loss in Sloping Field of the Loess Plateau
保护性耕作对黄土高原坡耕地水土流失的影响
13.
Microbial Characteristics of Conservation Tillage in Paddy Soil;
稻田保护性耕作土壤微生物特性研究
14.
The Developing of Management System for Conservation Tillage Data Information
保护性耕作数据信息管理系统的开发
15.
Experimental Study on Soil Wind Erosion with Conservation Tillage Treatment;
保护性耕作防治土壤风蚀的试验研究
16.
Effects of Several Conservation Tillage Measures;
几种保护性耕作措施效应的初步研究
17.
Experimental Study of Conservation Till Age in Thenorth of Mu Us Sandy Land;
毛乌素沙地南缘保护性耕作试验研究
18.
The Essentials and Crucial Links in Implementing Protective Cultivation Techniques
保护性耕作技术实施要点及关键环节