sward

英 [swɔːd]

美 [swɔːrd]

n.  草地; 草皮

复数：swards　

BNC.28896 / COCA.35774

牛津词典

noun

• 草地；草皮
  an area of grass

英英释义

noun

• surface layer of ground containing a mat of grass and grass roots
  Synonym:turfsodgreensward

双语例句

• Effect of Different Grazing Intensities on growth of yak and the secondary productivity of sward
  不同放牧强度对牦牛生长和草地第二生产力的影响
• The pasture mass is normally the function of sward height and sward density.
  草地牧草的产量是植被高度和（或）密度函数。
• Effects of Different Grazing Intensity for Dairy Cows on Soil Characteristics of Perennial Ryegrass/ White Clover Sward
  不同放牧强度下奶牛对多年生黑麦草/白三叶草地土壤特性的影响
• Study of Spatial and temporal Heterogeneity in Herbage Mass and Sward structure of pasture grazed by sheep
  绵羊放牧地草皮结构和牧草供给量的时空异质性研究
• Dry degree mainly affect sward height and positively correlated to the later.
  雨量与覆盖度、产草量成正比，与载畜量成反比，干燥度主要影响草层高度且与后者成正比。
• The actual returns from fertilizer on a particular farm vary with soil type, management system and composition of the sward.
  一个具体农场施肥的实际效益随着土壤类型，耕作制度和牧草地成分而异。
• The results of our study showed, that there was a strongly spatial and temporal variability in the sward height and herbage allowance.
  试验结果表明，黑麦草草地草皮高度和牧草供给量均具有明显的时空异质性。
• Thatch can be described as the layer of organic residue located immediately between the sward and the soil surface.
  土壤腐殖质层可被定义为在草皮与土壤表面之间的一层有机残留物。
• The results indicated that as the intensity of sward cleavage increased, Elymus nutans and other plants that had high requirements in soil aeration and resource space presented an increased competitive edge and the species that had low requirements in soil aeration and resource space presented an opposite picture;
  结果表明：垂穗披碱草等对土壤通透性和资源空间要求较高的物种，竞争力随划破强度的增加而上升，而对土壤通透性和资源空间要求相对较低的物种则相反；
• Tissue Turnover in the Grazing Sward and Grazing Management
  放牧生态系统中的组织物质循环及其在牧场管理中的应用