结果表明，秸秆覆盖有明显的增产效果。
Results showed that mulched treatments had significant effect on increasing yield.
与常规耕作方式相比，随着秸秆覆盖量增加，土壤水分增加。
Compared with conventional tillage method, the mulch tillage practice increased soil water content.
秸秆覆盖可以明显提高土壤水分和温度，提高果实的生长速率。
The straw can obviously improve soil moisture and question to cover, raise the speed of growth of the fruit.
试验处理包括常规耕作、深松、秸秆覆盖、垄作、浅坑及免耕。
Treatments included conventional tillage, subsoiling, straw mulch, tied ridges, shallow pits surface and no tillage.
秸秆覆盖增加了梨园土壤微生物的数量，增强土壤微生物活性。
Straw mulching improved the quantity of soil microbe and activity of soil microbe.
秸秆覆盖可有效地降低累积径流量和总侵蚀量，增加累积入渗量；
Straw covering could decreased cumulated runoff and sediment and increased infiltration in the same time.
本实用新型的名称为：秸秆覆盖环田粑播机，涉及农用机械领域。
The name of the utility model is straw-cover surrounding-field raking-sowing machine. The utility model relates to agricultural machine territory.
玉米秸秆覆盖优于小麦秸秆覆盖，防治中应尽量采用玉米秸秆覆盖地表。
The coverage with maize stalks is better than that of straw. Therefore, it should try to use maize stalks to cover the ground surface for prevention and control.
通过田间试验研究了杨凌红油土农田秸秆覆盖条件下冬小麦的水氮效应。
A field experiment was conducted on a Hongyou soil of Yangling to investigate the effects of irrigation and nitrogen fertilization on wheat yield under straw mulch.
采用FAO推荐的双作物系数法计算了秸秆覆盖条件下夏玉米的作物系数。
Based on the analysis of field experimental data, crop water requirement and crop coefficient of straw-mulched summer maize are evaluated with dual coefficient approach recommended by FAO.
返青前秸秆覆盖处理比无覆盖处理的日耗水量普遍小，返青后情况则相反。
The daily water consumption in straw mulch treatments was less than that in non straw mulch treatment before reviving stage, but the situation conversed after the reviving stage.
用秸秆覆盖或使用Flexterra可以保持土壤的水分，有助与稳定性。
Light straw mulch or Flexterra may be applied to preserve soil moisture and aid with stabilization.
应用该模型对河北省黑龙港地区秸秆覆盖条件下夏玉米的水热运移进行模拟。
By these models, the simulations of water and heat transportation were performed under the full wheat straw mulch at summer corns in Heilonggang region, Hebei province.
通过室内外试验，对秸秆覆盖条件下播种的土壤临界含水率进行了试验研究。
Soil critical moisture for seeding under mulching was studied by indoor and outdoor experiments.
采用夏闲期并苗期秸秆覆盖，能有效提高耕层土壤水分的数量水平和能量水平；
The levels both of amount and energy of soil water were remarkably raised by adoption of mulch with straw in seedling stage as well as in summer fallow time in some cases.
秸秆覆盖阻挡了太阳辐射向地面的传播，土壤温度也随着覆盖量的增加而下降。
As the radiation to the ground was blocked by the straw mulching, the soil temperature decreased as the quantity of the mulched straw increased.
基于大田土壤入渗试验，讨论了玉米秸秆覆盖对土壤冻融特点及入渗能力的影响。
Based on soil field infiltration test, the effects of corn straw mulch on freezing-thawing soil infiltration capacity are discussed.
秸秆覆盖、中耕锄划、调控表层土壤根系分布等可作为减少土壤蒸发的有效措施。
Straw mulching, cultivating and hoeing, regulating the root distribution in the topsoil are effective measures to reduce the soil evaporation.
在华北平原秸秆覆盖农田小气候条件下，8901和6365对春季低温效应不敏感。
The varieties 8901 and 6365 were not sensitive to low temperature of straw mulching in spring, and their yield and WUE were increased under straw mulching.
结果表明，免耕秸秆覆盖和传统耕作秸秆覆盖两个处理土壤贮水量少，但水分利用效率高。
Result shown no-tillage and traditional tillage treatments had little water storage but higher water use efficiency.
与常规地膜覆盖和秸秆覆盖比较，渗水地膜覆盖冬小麦增产分别为43.1%和40.4%。
Compared normal plastic film and straw mulching, winter wheat yield with water-osmosis plastic film mulching increased by 43.1% and 40.4%.
在控制土壤风蚀措施上，葡萄种植区内秸秆覆盖优于无覆盖，玉米秸秆覆盖优于小麦秸秆覆盖。
In controlling soil wind erosion measures, the straw covered is superior to no straw covered in the area that plants grape, the maize straw covered is superior to the wheat straw covered.
在农业高效用水一系列农艺措施中，秸秆覆盖技术在河北平原应用较广，但关于覆盖量的研究较少。
Among agriculture measures of high efficient water utilization, straw mulching technique has been used widely in Hebei plain, but the research on mulching quantity was few and on the primary stage.
秸秆覆盖可以显著地增加土壤水分利用率和蓄水量，促进玉米根系生长，提高玉米单产32.1%。
The covered stubble could increase water utilization and the capability of storage water and, it could prompt the root growth of spring corn obviously and raise the per unit yield of 32.1%.
玉米秸秆覆盖是利用作物秸秆覆盖地表，解决保土、培肥和控制水土流失的一项旱作农业耕作措施。
The research was conducted to investigate the effect of stubble and straw mulch on soil and water erosion on loess slope land by field test and rainfall simulation experiment in lab.
指出了秸秆覆盖技术的缺点以及今后所需重点研究的方向，并对秸秆覆盖技术的应用前景进行了展望。
The disadvantages and research emphasis in future are pointed out, and the prospect of its application is put forward.
地膜和秸秆二元覆盖既有地膜覆盖的增温作用及秸秆覆盖的肥田改土作用，又有双重的蓄水保墒效应。
The plastic film mulch can increase the soil temperature, and the straw mulch can improve soil fertility. Besides above advantages, the double mulch can also preserve soil moisture.
农田秸秆覆盖后作物苗期棵间土壤蒸发明显减少，使旺盛生长期可利用水分增加，提高了水分的利用率。
Because soil evaporation was reduced obviously in the earlier stage of crop growth, available water was increased during flourishing stage of crops. So water use efficiency was increased.
农田秸秆覆盖后作物苗期棵间土壤蒸发明显减少，使旺盛生长期可利用水分增加，提高了水分的利用率。
Because soil evaporation was reduced obviously in the earlier stage of crop growth, available water was increased during flourishing stage of crops. So water use efficiency was increased.
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