ploughed furrow

Influences of combing ridge and no-tillage on pore characteristics of soil aggregates in a rice-based cropping system;

稻田垄作免耕对土壤的中小团聚体孔隙分布的影响

The ridge tillage method was an inherent tillage method in northeast area of China,traditional tillage segments were mainly KOUZHONG,HUAIZHONG and cultivation.

垄作耕法是我国东北地区的固有耕法,传统的作业环节主要是扣种、种(原垄播种)和中耕。

The 2BQLM-3(4) Type Ridge-till and No-tillage Ferti-seeder Spreader

2BQLM-3(4)型垄作免耕播种施肥机

Study on Key Parts and Holistic Device of the No-Till Planter of the Ridge Cropping System in Northeast Area of China

东北垄作免耕播种机关键部件研究与整机设计

Effects of long-term ridge tillage on distributions of different nitrogen forms of soil water stable aggregates

长期垄作免耕对不同大小土壤团聚体中几种氮素形态分布的影响

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

Agro-forestry Technique of Slope Croplandin the Three Gorges Reservoir;

三峡库区坡耕地粮经果复合垄作技术效益评价

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

Test and Research on Model 2BG-2 Rolling Disc Type Till-planter of the Ridge Cropping System in North-East Area of China

2BG-2型垄作滚动圆盘式耕播机的试验研究

The major performances and the extension prospect of the comprehensive processing machine with deep scarifying and shallow plough and ridging

深松浅耕起垄综合作业机主要性能及推广前景

Comparative Study of Emissions of NO_2 and CH_4 and CO_2 in Glebe Systems by No-tillage and Normal Tillage;

免耕与常规耕作下旱田CH_4、N_2O和CO_2排放比较研究

The Importance of Green Manure Cover Crops and Crop Rotation in the No-tillage System -- Experiences in the development of the No-tillage System in Brazil and Paraguay

绿肥作物轮作覆盖在免耕中的重要性——巴西和巴拉圭免耕发展经验

Effect of Controlled Traffic Tillage with Ridge Irrigation to Water Use of Spring Wheat in Hexi Corridor;

固定道耕作结合垄作沟灌对河西走廊春小麦水分利用的影响

The machine is suitable for cultivating in the field of corn, soybean and beet, etc. It can be used for cultivating, furrowing, ridging and deep loosening.

用于玉米、棉花、大豆等作物的中耕作业，能完成中耕、开沟、起垄、深松等作业。

Growth Characteristics and Yield of Late-Season Rice under No-tillage and Non-Flooded Cultivation with Straw Mulching

免耕覆草旱作条件下水稻的生长特性

Research upon Tillage Regime Evolution in One-harvest Region of China and Biomass of Grain Sorghum Planted along Different Ridge Distances;

一熟制区耕作制度的演变及在不同垄距下种植高粱的生物量研究

On the legal theory base of the anti-monopoly law s exemption to cooperatives;

论合作社被豁免适用反垄断法的法学理论基础

On the Exemption Co-operatives From the Anti-monopoly Law;

论我国反垄断立法中的合作社豁免问题

Effect of Covational and No-tillage on Soil Water Use Efficiency under Different Mulching Method in Dryland Area;

常规耕作与免耕不同覆盖措施对旱作麦田土壤水分利用影响研究

Typically, magnesium levels in soils under no tillage do not change materially from those under conventional tillage.

免耕和传统耕作制相比，土壤中镁的含量没有实质的变化。