农民和园丁们耕作了几个世纪，但是现在他们中很多人开始采取少耕或免耕方法，也称保护性耕作。
Farmers and gardeners have turned the soil for centuries. But many now believe in no-till or reduced tillage, a method also called conservation tillage.
研究者称，保护性耕作的土壤比传统耕作土壤更易渗入雨水。
The researchers say tillage makes soil less resistant to being broken apart by raindrops than plowed soil.
用大量秸秆残茬覆盖地表是保护性耕作的主要特征之一。
Using many straws to cover the earth is one of main character of protection cultivation.
论述了保护性耕作技术的重要作用，指出了目前我国保护性耕作技术推广工作中存在的问题，并提出了解决措施。
The significance of sheltered cultivation technology is discussed in the paper, and the main existing problems and the solving strategies are pointed out in the process of technology extension work.
合理的农业管理措施，如等高耕作和保护性耕作可以在很大程度上控制黑土侵蚀，保持和恢复黑土肥力。
Reasonable agronomic management practices can conserve black soils from erosion and regain black soil fertility, including contour ploughing and conservation tillage.
另外，保护性耕作地能够减少农田土壤养分损失。
In addition, conservation tillage could reduce the nutrient loss of the soil.
因此，在湖北省特别是岗丘地区推广机械化保护性耕作技术十分必要，也十分紧迫。
Therefore, popularizing mechanization conservation tillage technology is very necessary, and also very urgent in the Hubei province, especially the hillock area.
保护性耕作是相对于传统耕作的一种新的耕作技术，是作物茎秆还田和免耕、少耕技术的结合。
The protective cultivation, which is relative to traditional cultivation, is a new cultivation technique which combines with crop straw incorporated into field, no-tillage and reduced tillage.
等高植物篱技术是一种坡耕地上低投入、高收益的保护性耕作和持续利用技术。
Contour hedgerow intercropping is regarded as an effective and low-cost technology for conserving farming and sustainable use of sloping land.
通过分析得出，施行保护性耕作后不会引起土壤板结等问题，而且能够不同程度的降低土壤容重，改善土壤的结构特性。
Through analyzing, conservation tillage did not cause the soil to harden etc, and can reduce the soil bulk density in various degree, improved the structure characteristic of the soil.
在我国北方一年两熟地区推广实行保护性耕作技术体系过程中，玉米收获后免耕播种小麦是一直困扰的难题。
Planting wheat without tillage after maize harvesting is a hard problem through the extension of conservation tillage technology system in the district of two crops one year in north China.
本文简要介绍了一种新型研制的保护性耕作机具——玉米免耕施肥播种机的结构设计特点与实际使用效果。
This paper introduces briefly the trait of the structure and using effect of a new-design conservation tillage machine, combined machine with no-tillage and fertilization and sowing of corn.
保护性耕作减少农田土壤风蚀速率。
Conservational tillage decreased wind erosion rate on farmland.
分析了我国北方荒漠化形势和实施农田保护性耕作对防止沙尘暴的作用和意义。
The status of desertification and the significance of carrying out conservation tillage in the north of China are analyzed in the present paper.
根据保护性耕作技术的推广要求，研制和生产新型免耕播种机势在必行。
It is imperative to develop and produce the no-till seeder for the Conservation tillage technology in accordance with the promotion requirements.
通过大田试验研究了保护性耕作对土壤水温和春玉米产量形成的影响。
The field experiment was conducted to study the effects of different conservation tillages on soil temperature, moisture and yield formation of spring maize.
缓解与治理简育干润均腐土退化需推广保护性耕作措施，改造传统农业，增加投入。
The mitigation and control of Uap-Ustic Isohumisol degradation need to popularize protective farming techniques, remodel traditional agriculture and increase farming investment.
保护性耕作技术是相对于传统翻耕的一种新型耕作技术。
The conservation tillage technology is a new-style cultivation relative to the traditional farming.
编制春玉米保护性耕作农艺技术规范并拟定其机械化生产工艺方案；
Secondly, bringing up the conservation tillage agriculture technique norm of spring corn and its mechanization production craft project.
为此，中国农业大学保护性耕作研究中心提出了对行播种的思路，并设计出了一种小麦对行免耕播种机。
For this problem, an idea of sowing wheat following the maize rows is presented by conservation tillage research center in China Agricultural University.
试验示范结果表明，实施此项自然降水高效利用与保护性耕作相结合的综合机械化技术，具有显著的增产、节水效果。
The test results show that this technology system that combines highly efficient use of rainfall and conservative farming technologies has greatly improved the yield and saved the irrigation water.
比较了平作和垄作下不同保护性耕作方式对土壤水分、温度和作物生长发育和产量的影响。
The influence of different conservation tillage systems under ridge plowing and flat breaking on soil moisture, temperature and crop growth and development and yield have been compared.
保护性耕作冬小麦田具有保水作用，土壤表层平均含水量比传统耕作要高。
The conservatation tillage winter wheat paddock have protects water function, the average water content of top layer of soil is higher than traditional tillage.
国外多年的保护性耕作实践表明，旱地保护性耕作能减少土壤风蚀水蚀，抑制沙尘暴。
Conservation tillage (CT) has been shown as a wind and water erosion reduction technology from many years, research in developed countries.
试验结果表明，我国华北地区实施保护性耕作有利于节约用水，提高水分利用效率，增加作物产量。
The experimental result shows that application of conservation tillage in North China Plain is benefit to saving water, enhancing water use efficiency and increase crop yield.
我国南方水资源相对丰富，因而对南方旱地农业保护性耕作研究较少。
Water is resourceful in the south of our country, so we lack the researches about agriculture conservation of the southern dry land.
在辽宁省西部干旱和半干旱地区建议采用以留茬覆盖为主的保护性耕作方式。
Remaining of stubble and straw covering was suggested to be adopted in western arid and semi-arid areas of Liaoning province.
为了阻止耕地地力的持续下降和生态环境进一步恶化，土壤管理方式必须由传统的耕作方式转向保护性耕作。
To avert our arable land from further degradation, soil management must be shifted from degrading tillage to conservation practices.
该文对冷寒风沙区实施保护性耕作技术种植春小麦试验进行了评价和分析。
In this paper, the mechanization experiments conducted with the conservation tillage technology to plant spring wheat in cold, windy and sandy areas were evaluated and economically analyzed.
保护性耕作能够有效减少农田土壤风蚀。
Conservation tillage could reduce soil wind erosion effectively on farmland.
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