stubbles

英

美

(stubble 的复数) n. 残株, 茬
stubble的复数

双语例句

Through field investigation on soils of different tillage ways and soils with different kinds of stubbles, the results indicated that, the effect of anthropogenic factors on wind erosion is great, and wind erosion of grasslands, soils with stubbles and ploughed farmlands was obvious different.
通过对采取不同耕作措施和不同留茬方式的农田土壤进行野外风沙观测。观测结果表明，人为因素对农田土壤风蚀影响非常大，不同地表状况的土壤风蚀特征存在显著差异。
The effective management of stubbles and residues is the key to successful conservation tillage.
而其中有效的留茬和秸秆的管理是保护性耕作成功的关键。
The effect of clipping times on plant height, branches, and hay yield of alfalfa were decreased with the clipping stubbles increased;
刈割次数对翌年各茬草株高、分枝数、干草产量的影响随着刈割茬次的增加而逐渐减小。同时，翌年各茬次之间的株高、分枝数、干草产量均存在一定的互补性。
This article studied the relationship of corn stubbles remained in soil and soil effective trace elements in different corn growth phase.
研究了玉米根茬留田与土壤有效微量元素在玉米不同生育时期的动态关系。
Wheat stubbles infected by take all fungus were collected from Qianjiang of Hubei Provine in 1998. The pathogenic fungus isolated from diseased tissues.
1998年从湖北省潜江市采集小麦全蚀病株，分离获致病菌。
Applicable for breaking up the clods of heavy soil after furrow and removing stubbles before furrow on light and middle soil.
双折翼液压偏置中耙适用于粘重土壤的耕后碎土以及轻中质土壤的“以耙代耕”耕前灭茬。
Effects of Rice Straw Mulching on Physiological Characteristics and Yield of Autumn Maize with No-tillage and Rice Stubbles
稻草覆盖对稻茬免耕秋玉米生理特征及产量的影响
A Study on the Productive Performance and Nutritive Value of Forage-crop Stuffed Cropping on the Fallow Wheat Stubbles
麦茬填闲种植饲料作物的生产性能和营养价值研究
The experimental results indicate that the shovel shows better performances in deporting film and soil and cutting stubbles.
试验结果表明，改进后的起膜铲改善了残膜回收机的牵引性能，且有较好的膜土分离、切除根茬的效果。
Its main source could be divided into two kinds of states: in partly villages and towns of Minghe and Ledu counties with corn planting, the sources mainly were the procreant perithecium and ascospore on the corn stubbles and ones stalks;
其主要来源可分为2种情况：民和、乐都县有玉米种植的部分乡镇，初侵染来源主要是玉米根茬和秸秆上产生的子囊壳和子囊孢子；