stubbles

英

美

(stubble 的复数) n. 残株, 茬
stubble的复数

双语例句

• Effect of Crop Stubbles on Comb in e State of Soil Humus
  作物根茬对土壤腐殖质结合形态的影响
• Effects of returning stubbles to the red soil of dry farming under different cropping forms
  红壤旱地不同种植方式下秸秆还田的效果
• Two rows of rice or more can be reaped simultaneously, when the rice harvester is used. Moreover, the bottom stubbles of the cut rice are smooth and trim.
  使用时，可同时收割二行或多行水稻，而且被割水稻的底茬平整。
• 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；
• The experiment results showed that it could effectively conservate water in soil in Autumn and Winter by kept high stubbles of maize straw and mulched with wheat straws.
  玉米秆留高茬并用麦秸进行秋冬覆盖，能有效拦蓄秋冬降水提高向日葵出苗率。
• Overall Effect of Highly-Left Wheat Stubbles and Its Perfection Technique
  高留麦茬的整体效应与配套技术研究
• The effects on reducing wind erosion by crop stubbles, which are defined as biological fences with parameters of strip width and stubble height, were studied by wind tunnel and field measurements. The study provided a reliable methodology to determine wind erosion in the drought agricultural area.
  通过风洞实验和田间小区试验研究了不同作物、带宽和茬高的间作留茬及生物篱减轻风蚀效果及分布规律，为确定不同形式旱作农田防风蚀措施的技术参数提供了科学依据。
• 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。
• 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。
• The rate of cutting stubbles is 100%; Effective Measures for the Reasonable Cross-Cutting
  播种带破茬彻底，破茬率达到100%；合理造材的有效措施