stubbles

英

美

(stubble 的复数) n. 残株, 茬
stubble的复数

双语例句

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。
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
In mechanized harvesting, high damage feasibility of stubbles and high loss rate highly impact the spread of sugarcane harvester, while manual cutting always performs low loss rate and good cutting quality.
机械化收获甘蔗普遍存在割茬不齐、破头率高、收获损失大等问题，而人工砍蔗切割质量好，甘蔗损失小。
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 interaction of saponins content between different stubbles and breeds were shown marked significant ( P< 0.01).
苜蓿不同茬次与不同品种之间的皂甙含量互作达到极限著水平（P＜0.01）。
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。
Effects of Different Crop Stubbles on Yield and Agronomic Characters of Continuous Cropping Soybean
不同作物茬口对连作大豆产量及农艺性状的影响
The happening of the soybean root diseases and insect pests in the rotation stubble soil was lower than that of any other three stubbles.
大豆根部病虫害的发生在正茬土中较轻，在其他3种茬口土壤中发生较重。
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。
Experiment on Harrowing the Till-less Rice Field with Remain Stubbles and Water
水稻免耕原茬带水压耙试验