mulching

Results show that effects of different mulching measures on physiological characteristic of peanut plant vary significantly.

研究结果表明不同覆盖对花生生理状况有较大影响.

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。

By laboratory and field experiments, effects of mulching with liquid filmwater conservation were studied in 2002~2003.

采取室内与大田试验相结合的方法, 研究了液体地膜覆盖保水效应.

Biodegradability and Applicability of Thermoplastic Starch Biodegradable Mulching Film LDPE HDPE sheet bag

热塑淀粉Mater-Bi可生物降解地膜的适用性与降解性能研究高低密度聚乙烯薄膜及薄膜袋

Plastic film mulching significantly increased net photosynthetic rate, transpiration rate, stomatal conductivity and intercellular CO 2 concentration.

覆膜显著增加旗叶净光合速率 、 蒸腾速率 、 气孔导度和细胞间隙CO2浓度.

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；

The conclusion shows that degradable mulching film is still at experimental and extending stage due to the limitations of technology, ligh cost and general recognizations.

结论认为：由于技术、成本、认识等方面的限制，可降解地膜的仍处于试验和推广应用阶段；

Effects of Mulching on Grapery Soil in Arid Desert Area

干旱荒漠区不同覆盖对酿酒葡萄园土壤的综合效应研究

All of plastic film mulching, corn straw mulching and film with corn straw mulching increased soil moisture in 0-50 cm soil layer in the early stage of tomato growth, while the plastic film mulching was the best among them.

地膜覆盖、地膜+秸秆覆盖、秸秆覆盖在番茄生育前期均可提高0-50cm土层的土壤水分，其中地膜覆盖效果最好。

This study opens up a new area for mulching materials for dry land wheat.

该项研究为旱地小麦覆盖材料开辟了新的领域。

Study of Colouring Effect of match color film mulching on weed control in the tobacco field

配色膜覆盖栽培对烟田杂草控制效果研究

Studies on the Dynamics and Movement Mechanism of Soil Water under Cultivation with Plastic Mulching.

覆膜栽培条件下土壤水分动态及运行机制分析.

In this paper, using 'Earth' as the test material, and studying the colored plastic film mulching on soil environment and onion growth and development, production quality and physiological characteristics.

为此，本文以‘地球’洋葱品种为试材，研究了不同颜色地膜覆盖对土壤环境及洋葱生长发育、产量品质和生理特性的影响。

The Influence of Bed-planting and Strew Mulching System on Leaf Senescence at Late Growth Stage on Summer Maize

垄作覆盖对夏玉米生长后期叶片衰老的影响

Effects of silver gray film and match color film mulching on control of weeds in tobacco fields and tobacco yield and quality

银灰膜、配色膜覆盖栽培对烟田杂草控制效果及烟草产质量影响的初步研究

Research on the collecting character of the bent spring tooth bowl mulching film collector EXPERIMENTAL INVESTIGATION ON "TPC" THRESHING APPARATUS OF THE DRUM TYPE WITH WIRE LOOPS

弓齿滚筒式割前脱粒装置的试验研究

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

The results also suggested that under the film-mulching conditions, the leaves had higher chlorophyll contents, lower MDA contents, slower speed in the senescence and a stronger assimilability, while the wheat had much more dry matter and higher kernel yield.

另外，研究还表明覆膜小麦花后叶片的叶绿素含量比对照高，MDA含量比对照低，叶片衰老延缓，同化能力强，干物质多，籽粒产量高。

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；

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.

Study on the Effect of Organic Mulching on Blueberry

越橘地面有机物覆盖栽培效应研究

Plastic mulching made the increasing action of soil microorganism to fertilizers more remarkably.

长期地膜覆盖可使土壤微生物对肥料固作用更加明显.

Research on Plastic Film Mulching Effect to Soil Water Resources Amount and Utilization in Cotton Field

棉田覆膜对田间土壤水资源量及其利用的影响研究

Effects of Straw Mulching on Moisture Conditions in Salinized Soil

秸秆覆盖对盐渍土水分状况的影响

Meanwhile, plastic mulching promoted the shoot growth and played a part in accelerating sweet potato growth in some degree.

同时促进了甘薯地上部生长，在一定程度上起到了加速生长的效应。

Have poor contact, causing the mulching foaming.

造成局部接触不良, 引起覆膜起泡.

Mulching with straw increased soil water content air relative humidity, air temperature but decreased soil temperature.

姜田地面覆草可显著增加土壤含水量,降低地温,提高空气相对湿度, 但使气温稍升.

Control Effect of Film Mulching on Methane Gas Emission in Dry Culture Rice Field

水稻覆膜旱作抑制稻田甲烷排放效应的研究

Compared to plastic mulching, when cabbage was grown in the small plastic arches, the seedlings grew and expanded faster, more leaves were developed and the ball was more tightly compacted, resulting in high production and early market supply.

从拱棚和地膜覆盖以后甘兰的生长情况来看，前者较后者缓苗快，结球早，球叶多，包球紧，产量高，上市早。

According to the actual application, the cost of the mulching than Polish.

根据实际应用的情况, 覆膜的成本要高于上光的成本.