mulch的例句大全

Use your garden rake to begin spreading the mulch to the desired texture and depth.

用花园耙子把护根物撒成理想的结构和深度。

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Tests were conducted on temperature variation pattern in winter in the standard plastic greenhouse under different treatment using inner plastic greenhouse, tunnel, heat preservation cover material, plastic mulch and heating wire.

对普通塑料大棚内加设中棚、小棚，再覆盖无纺布被、地膜以及用电热线加热等不同处理，沉淀了棚内冬季的温度动态变化规律。

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Straw mulch could adjust and control soil water supply, which decreases crop water consumption at seedling stage, increases water consumption at critical period of crop water requirement, and make the state of crop water demand and supply tend to be balanced.

秸秆覆盖有调控土壤供水的作用，使作物苗期耗水减少，需水关键期耗水增加，农田水分供需状况趋于协调。

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Cotton canopy structure and yield was determined and analyzed in different water and fertilizer conditions under mulch drip irrigation ( MDI) with Xinluzao No.7 as the test material.

以新陆早7号为试材，进行了不同水肥条件下膜下滴灌棉株群体冠层结构测定和产量结果分析。

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Mulch is generally used to a height of about ten centimeters.

它一般用于大约十厘米高的作物。

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An experimental study of wheat straw mulch in the cotton field

棉田秸秆覆盖试验研究

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The Temperature and Humidity Effects of The Film Mulch Cotton Field and Their Application

地膜棉田温湿效应与应用

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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

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Simulation of Transfer of Water-vapor-heat in Soil with a Tilled Soil mulch Layer

松土覆盖时土壤内水、汽、热传输的模拟

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Now, grab that garden rake. It's time to spread the mulch.

现在，拿起菜园耙子，把护根物均匀的播撒开来。

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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。

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Feasibility Study on Denatured Laminaria japonic Powder Used for Mulch Film

改性海带全粉作为地膜材料的可行性研究

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S The thermal oxidative and biological degradation tests of photo/ bio-degradable mulch film covered with soil were studied.

主要研究了双组份降解地膜埋土部分在热氧化、微生物的综合作用下，微生物的降解试验。

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The plastic film mulch changed the thermal properties of soil.

覆膜改变了土壤热性质。

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Application of LDPE mulch film containing cerium carboxylate sensitizer

含羧酸铈光敏剂的LDPE地膜应用研究

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In order to study the effect of organic mulch on soil in urban green space, field observation and control experiment were designed in this dissertation.

为了解有机覆盖物对城市绿地土壤的影响，本研究设计了野外观测和控制试验两个部分进行探讨。

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The Calculation of Isoprene Emission Flux under Cloudy Sky Conditions and the increase of the flux by the clear plastic film mulch.

多云天气异戊二烯排放通量的计算地膜覆盖使土壤中N2O排放通量增加。

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Cultivation Techniques of Mulching-film Skirting Furrow Planting of Millet in Dryland of Dingxi

定西旱作区糜子膜侧沟播栽培技术

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optimal irrigation schedule of furrow irrigation with plastic film mulch ridge for processing tomato in zhangye; an analysis on benefits of railway protection forest under conditions of drip and furrow irrigations

张掖市加工番茄膜垄沟灌的优化灌溉制度研究滴灌与沟灌条件下铁路防沙体系效益分析

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Technical Regulation in Soybean's Planted by Covering Plastic Mulch

大豆地膜覆盖栽培技术

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