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- On the basis of clean cultivated pasture of perennial lucerne and mixture pasture of perennial awnless brome and lucerne,the effect of pasture species and mixing method on pasture drying rate was analyzed. 用多年生的紫花苜蓿单播草地牧草和多年生无芒雀麦与紫花苜蓿的混播草地牧草,研究牧草种类及调制方法对牧草干燥速度的影响。
- Grains were discovered and from them flowed the marvel of agriculture: cultivated crops. 谷子被发现后,农业的奇迹从此诞生:这就是可栽培的谷物。
- He was granted many privileges to cultivate crops. 他被给予许多特权来培育农作物。
- But it may prove harder to avoid creating superweeds outside North America, where weedy relatives of cultivated crops are common. 为使除草剂能有效对付杂草,孟山都等公司农人以负责任的态度使用农药,只在必要时才喷洒。
- Permanent grass has a number of advantages over clean cultivation, the system it superseded. 多年生牧草较之已被其取代的清耕有许多优越性。
- Beginning around 8000 years ago, many human cultures became increasingly dependent on cultivated crops and domesticated animals to secure their supply of food. 开始大约8000年前,许多人类文化变得越来越依赖于耕种的庄稼和驯化动物巩固食物他们的供应。
- Rice is the chief crop in most southern provinces. 稻子是大多数南方省份的主要作物。
- A total of 142 species of beverage plants belonging to 52 families and 115 generas have been recorded in the three Dai villages, of which 12% (15 species) are cultivated crops and others are wild plants. 傣族传统饮料植物资源丰富。 仅在三个村寨记录到传统饮料植物就有142种,隶属52个科,116属,其中12%25(15种)为栽培,其余均为野生。
- The grain crop has gone down this year. 今年的粮食作物产量下降了。
- Recently,somaclonal variation in tissue culture of intergenric hybrids has been as an important biotechnology or genetic engineering to transfer the desirable alien genes into cultivated crops. 近年来,属间杂种在组织培养中的体细胞变异,已成为向栽培作物转移外源期望基因的一项重要的生物技术或遗传工程。
- We have had the biggest wheat crop ever this year. 今年我们的小麦收获量是有史以来最好的。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- Half the fruit crop froze out in the sudden cold. 一半的水果作物在突如其来的寒流中被冻死。
- Rice is the chief crop in this ares. 稻子是这一地区的主要作物。
- We had a poor crop of raspberries this year. 今年我们的悬钩子歉收。
- Let's clean down the board before we paint it. 让我们在上漆以前把这块板洗干净。
- The farmer paid 3 laborers to gather the crop. 农场主雇佣3名工人收割庄稼。
- It's important for the college freshman to keep his nose clean. 对大学新生而言洁身自好是很重要的。
- The land previously cultivated returned to forest. 以前开垦过的那片土地现在又成了森林了。
- Part of every crop is saved for seed. 每一种庄稼都留一部分作种子。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries