Study of Impact on Soil Physical Properties and Soil and Water Losses under Conservation Tillage in Sloping Fields

坡耕地保护 性 耕作对土壤物理性状及水土流失的影响研究

Effect of Tillage and Mulch on Soil Properties and Maize Growth and Development & Yield

耕作 方式与覆盖物对土壤特性和玉米生长发育及产量的影响

Frequent tillage can often destroy the organic balance of soils resulting in soil degradation and poor productivity over time .

频繁的 耕作往往会破坏土壤的有机平衡，逐渐导致土壤退化和生产力不足。

Effect of Different Tillage Managements on Organic Matter and Aggregates in Black Soil

不同 耕作方式对黑土有机质和团聚体的影响

Effects of wheat straw returning and soil tillage on CH_4 and N_2O emissions in paddy season

麦秸还田与土壤 耕作对稻季CH4和N2O排放的影响

In all other respects fertilization of crops grown under reduced tillage is comparable to fertilization under conventional tillage .

在所有的其它方面，少 耕下的作物施肥和传统耕作制下的均类似。

Contour tillage reduces water erosion .

等高 耕作可以减少水侵蚀。

Effects of Tillage on Soil Temperature of Plough Layer in Spring of Black Soil Regions of China

春天到了。该耕种了。黑土区 耕作 措施对春季耕层温度的影响

Effect of Different Conservation Tillage Ways on Water Use Efficiency and Yield of Maize

保护 性 耕作措施对夏玉米产量和水分利用效率的影响

Other than conservation tillage conservation agriculture is a new ideaistic revolution in the development history of world agriculture .

与保护 性 耕作 不同，保护 性农业是世界农业发展史上一次全新的思想革命。

Effect of Tillage and Mulching on Enzyme Activities of Apple Orchard Soil

耕作和覆盖对苹果园土壤酶活性的影响

Effects of Fertilization Mulch and Tillage on Crop Yields and Soil Quality in the Semi-arid Loess Plateau of China

施肥、覆膜和 耕作 方式对半干旱黄土高原地区作物产量和土壤质量的影响

This paper analyses the benefits to soil and water conservation of tillage measures with reference to rainfall influences .

从径流能量入手，在室内人工降雨试验的基础上，分析了坡面 耕作措施对径流 能量 的 削减作用。

Forests have given place to tillage and pasture .

原先的森林已被 耕地和牧场所取代。

Effects of Conservation Tillage on Soil Microbe and Its Mechanism

保护 性 耕作对土壤微生物的影响及机制

Weeds are controlled with precision tillage and the old fashioned hoe .

靠精细的 耕耘和老式的锄头来控制杂草。

Studies on Effect of Soil Tillage and Straw Returning to Field in Multi-Cropping Paddy Field

多熟复种稻田土壤 耕作和秸秆还田的效应研究

Mechanized conservation tillage technique has been studied in Linfen Shanxi province for many years .

机械化保护 性 耕作技术在山西临汾开展研究已经有多年了。

Effects of Winter Conservation Tillage in Paddy Field on Rice Yield and Grain Quality

冬季保护 性 耕作对后茬水稻产量和品质的影响

Effect of Fertilization and Tillage Measure on Soybean Yield and Its Composition Factor

施肥和 耕作措施对大豆产量及其构成因素的影响

More use of conservation tillage can assure that available water reaches the plants in drought-prone rainfed areas .

如果更多地采用保墒 耕作 方式，可以保证可用水资源为干旱频发和雨浇地区的农作物所用。

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。

The Effect of Different Tillage Methods on the Nutrition of Tobacco Plants and Yield and Quality of Flue-cured Tobacco

不同 耕作方法对烟株营养和烟叶产质量的影响

Conservation tillage could reduce soil wind erosion effectively on farmland .

保护 性 耕作能够有效减少农田土壤风蚀。

The effect of different tillage on soil water and soil temperature of winter-wheat field

不同 耕作 措施对冬小麦农田土壤水分和温度的影响

And the fifth way that the study found may improve sorghum production is to reduce crop tillage .

该研究发现的第五个可能提高高梁产量的方法是农作物少 耕 法。

The scientists introduced zero tillage also known as conservation tillage to farmers in the region .

科学家们向这一区域的农民们介绍 免耕 法&也可理解为保护性耕作。

The effective management of stubbles and residues is the key to successful conservation tillage .

而其中有效的留茬和秸秆的管理是保护 性 耕作成功的关键。

Effects of Soil Moisture and Tillage Methods on Water Consumption Characteristics and Grain Yield in Wheat

土壤水分和 耕作方式对小麦耗水特性和产量的影响

Effect of long-term fertilization and tillage system on soil enzyme activities ;

研究不同土壤中， 氯 氰 菊酯降解变化和对土壤酶活性的影响。