crop grass
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NPP of deciduous broadleaf forest, grass and crop has strong correlation with precipitation in spatial distribution.
落叶阔叶林、草地和农作物NPP与降水的空间分布具有显著的相关关系。
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No accessories for this product can be a variety of livestock and poultry can eat crop residues, grass, leaves, branches converted into high-quality fermented feed, widely used for feeding pigs, cattle, sheep, donkeys, horse, mule, deer, rabbits, geese, chickens, ducks, camels and other livestock.
本产品无需辅料即可将畜禽能食用的各种作物秸秆、饲草、树叶枝条发酵转化为高质量饲料,广泛适用于饲喂猪、牛,羊、驴、马、骡、鹿、兔、鹅、鸡、鸭、驼等畜禽。
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Adlay is a grass crop which has been used in traditional Chinese medicine and also as a nourishing food. It has been shown to posses anti-allergic, antimutagenic and hypolipemic effects. BaP is a known environmental pollutant which causes oxidative stress, carcinogenic and mutagenic compound. TBT is widely used as antifouling paints, agriculture biocides, and plastic stabilizers around the world, resulting in great pollution problem in aquatic environments.
薏苡仁属於草本植物,已经被使用在中药方面且也是一种食物,具有抗过敏、抗突变及降血脂的能力;苯骈芘是已知会提升氧化压力具有致癌及致突变性的环境污染物;而三丁基锡是被广泛添加在抗海洋生物的油漆、农业的杀虫剂及塑胶稳定剂里的成分,其在近年对海洋水生环境造成了相当大的污染问题。
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A compare exerperiment on the contribution to N in potting soil from a field of grass and crop rotation among native alfalfa, wheatgrass, tall fescue, Siberian wildry, awnless brome and spring wheat was conducted in Xinjiang.
种植土壤所增加的氮中碱解氮所占比例,分别由种植前土壤的6.46%提高到6.81、7.58、8.00、8.33和8.37%。
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The effect of Zea mays and Bromus riparius on soil and water loss were studied,the experiment was conducted to plant crop and grass in runoff-plots on the 15 degree slope naturally,the bare slop is CK,then the runoff and soil erosion amount and the biological characteristics of corn and meadow bromes termly were measured,and difference of soil and water loss prevention effect on the slop land were determined.The results showed that soil and water loss became less after both corn and meadow brome planting.And the leaf area and the coverage of meadow brome higher than corn,which was benefit for less soil and water loss at the rain season early.Meanwhile,roots of corn and meadow brome mainly distributed in 0-10 cm soil layer,and the root biomass of meadow brome was 2.88 times than that of corn.
试验在自然降雨条件下,在15°坡地设置作物与牧草径流试验小区,以裸地为对照,在每次降雨之后用全深剖面采样器取样,测量其径流量和土壤侵蚀量,定期测定玉米和草地雀麦的生物学特性,研究玉米与草地雀麦生物学特性变化及其坡地水土流失防治效果的差异,探索植物种植对坡地水土流失的主要影响因素,结果表明:种植玉米与草地雀麦,对坡地水土流失均有一定防治作用,但是,与玉米相比,草地雀麦的叶面积指数和覆盖度可在雨季前达到较高水平,有利于早期坡地水土流失防治。
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- 更多网络解释与crop grass相关的网络解释 [注:此内容来源于网络,仅供参考]
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grass crop:露头
grass 矿井地面 | grass crop 露头 | grass root's 地表水准
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grass crop:牧草产量
food crops 粮食作物 | grass crop 牧草产量 | milk crops 乳产量
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grass and crop rotation:牧草和作物轮种
grasping tongs ==> 抓取钳 | grass and crop rotation ==> 牧草和作物轮种 | grass basketry ==> 草织盛具
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rotation system of grass and crop:草田轮作制
rotation synthesis ==> 自转综合孔径 | rotation system of grass and crop ==> 草田轮作制 | rotation technique ==> 旋转技术
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A good horse will not turn back to crop the old grass:好马不吃回头草
13 If you want a thing well done, do it yourself. 想要做好一件事,就得自... | 14 A good horse will not turn back to crop the old grass. 好马不吃回头草. | 15 Ease or west, home is best. 金窝银窝,不如自家...