查询词典 mulching

They investigated production and application status of agricultural plastics mulching film, development prospect of environment friendly bast fiber film.

考察发现，日本很多作物栽培普遍使用塑料地膜覆盖，使用后的废弃地膜由专门的回收公司进行处理，不污染环境。

Using the technique of ridge film mulching and furrow seeding in western Liaoning can improve the utilization ratio of natural precipitation to prohibit soil water evaporation, conserver soil water and increase yield of corn.

在辽西风沙半干旱雨养农业区采用垄膜沟种技术，可有效提高自然降水利用率，达到保水增墒、减少无效蒸发，提高玉米产量的作用。

Using the technique of ridge film mulching and furrow seeding in western Liaoning can improve the Utilization Ratio of natural precipitation to prohibit soil water evaporation, conserver soil moisture and increase yield of corn.

在辽西风沙半干旱雨养农业区采用垄膜沟种种植技术，可有效提高自然降水利用率，达到保水增墒、减少无效蒸发，提高玉米产量的作用。

Basic fertilizer (organic fertilizer 500kg/667m2) add medium-term (organic fertilizer 500kg/667m2) facilitates favor to high-yield with the best conprehensive quality;density（40cm×60cm）with the highest yield; plastic mulching can significantly increase plant height, leaf width, leaf length, mature leaves, basal culm thickness, the first grade cormels weight and the second grade cormels weight; the first grade cormels of red sprout clocasia escalenta weight and yield had the obvious phenomenon of rapid growth in the medium expansion period of clocasia escalenta (July 14); an appropriate increase in plant height and stem yield was conducive to the increase in corn yield, the increase in corn yield favor to the first grade cormel numbers, the first grade cormel yield, the second grade cormel numbers, the second grade cormel yield, and thus obtain a higher yield.

基肥（有机肥500kg/667m2）+中期（有机肥500kg/667m2）有利于获得高产，综合品质最好；密度（40cm×60cm）产量最高；地膜覆盖可明显提高植株高度、叶宽、叶长、成叶数、茎基粗度、子芋和孙芋重量；红芽芋子芋重量和产量在芋膨大中期（7月14日）具有明显的快速增长现象；适当增加株高和茎叶产量有利于母芋产量的增加，母芋产量的增加有利于子芋个数、子芋产量、孙芋个数、孙芋产量的增加，从而获得较高的产量。

Compared with traditional design methods, the cross-sectional area of the straw-mulching cutter shaft was reduced by 33.3%.

试验证明，刀轴的寿命提高了38.5%，可靠度提高了0.8%；埋草刀的磨损量减小了40%。

A plant fiber film mulching experiment was carried out to evaluate its applied effect in this study.

结果表明，植物纤维地膜在玉米苗期具有显著的增温保墒作用，有利于保全苗，促进玉米的生长发育，显著提高玉米产量和水分利用效率。

Effects of straw and residue mulching on microclimate of summer corn field.

麦秸和残茬覆盖对夏玉米农田小气候的影响。

One of the most important part of gardening is mulching.

其中最重要的部分是园林复盖。

Some effective mulching materials are: pine bark, coarse textured peat, ground corncobs, pine straw, and well-rotted strawy manure.

一些有效的覆盖材料是：松树树皮，纹理粗泥炭，碎玉米芯，稻草松树和良好的腐烂strawy肥料。

In contrast, the imperforate film mulching method is a way to cover the topsoil with the film fixed by compacted soil on its ends when the crop is planted beside the film.

新膜法使用的地膜是旧地膜覆盖种植法的一半，特点是节能减排。

He became prime minister in 1997 and won international acclaim for his role in the Northern Ireland peace process.

他在1997年成为总理，并且因为在北爱尔兰的和平进程中发挥的作用受到国际社会的赞许。

Mixed Page Sorting Method Using the cuttable user model, this thesis proposes a mixed page sorting method by using cutted user model in server-side and complete user model in client-side.

隐私分级利用的混合式页面排序方法针对个性化搜索中搜索结果排序的问题，本文利用隐私可控开放的用户偏好模型，提出一个在客户端和服务器端分步进行的隐私分级利用的混合式页面排序方法。