straw mulching

Study on Influence of Straw Mulching and Saving on Water on Soil Microorganism Numbers, Microbiota and Root Diseases of Spring Wheat

秸秆覆盖全程节水对春小麦土壤微生物数量、区系及根病影响的研究

This showed that straw mulching and plastic-film mulching improved soil moisture condition in winter, and promoted wheat to take up and use soil N. soil mineral N was closely correlated to LFN.

说明地表覆草和覆膜改善了小麦越冬期土壤的水分状况，促进了作物对氮素的吸收。土壤矿质态氮动态变化与轻质有机氮密切相关。

Crop residual straw mulching and green crop mulching in exposed field, or planting forages in the deteriorated grassland are the major measures to control sandstorm.

防御沙尘暴的主要措施是在裸露的农田上实行作物残茬覆盖，或种植作物实行绿色覆盖；

Effects of straw mulching and sodding culture on soil water use and variation in citrus orchard in dry season

覆被对桔园旱季土壤水分变化和利用的影响

Considering the economic benefit, mulching straw can also improve crop yields.

从经济效益来讲,还可以提高作物的产量.

Results from the 3 years of field experiment indicate, that the mulching measure with plastic film on the ridge and straw in the ditch in the dry terraced land in North Shaanxi Loess Plateau hilly and gully region could improve the soil water, air and temperature condition.

连续3a试验研究结果表明，陕北丘陵沟壑区旱梯田采取双料沟垄组合覆盖，可明显改善土壤水、气、热环境状况。

Plant N accumulation in different cultivation practices varied, ranked as follows: supplementary irrigation film mulching rain-fed straw mulching.

不同栽培模式氮素累积量显著不同，表现为补充灌溉地膜覆盖雨养秸秆覆盖。

Straw mulching can increase soil nu-trient contents, especially available K.

秸秆覆盖能增加土壤养分含量，特别是速效钾含量；