查询词典 clover root

"A typical scheme selects rotation crops from three classifications: cultivated row crops (e.g., corn, potato es), close-growing grains (e.g., oats, wheat), and sod-forming, or rest, crops (e.g., clover, clover-timothy)."

典型的轮作耕种计画是从行间作物、密植的谷类、草根层作物或休闲作物(如车轴草、车轴草－梯牧草)中选择轮作作物。

"A typical scheme selects rotation crops from three classification s: cultivated row crops (e.g., corn, potatoes), close-growing grains (e.g., oats, wheat), and sod-forming, or rest, crops (e.g., clover, clover-timothy)."

典型的轮作耕种计画是从行间作物、密植的谷类、草根层作物或休闲作物(如车轴草、车轴草－梯牧草)中选择轮作作物。

"A typical scheme selects rotation crops from three classifications: cultivated row crops (e.g., corn , potatoes), close-growing grains (e.g., oats, wheat), and sod-forming, or rest, crops (e.g., clover, clover-timothy)."

典型的轮作耕种计画是从行间作物、密植的谷类、草根层作物或休闲作物(如车轴草、车轴草－梯牧草)中选择轮作作物。

Because white clover growth is highly variable, deterministic models should not be used to decribe the spread of white clover.

因为无性系生长有很大的变异性，确定性模型将不能用于白三叶的扩散。

In this study, we have established the genetic transformation system of the White clover which is very helpful for improvement of the White clover cultivar.

白三叶草遗传转化体系的建立对于利用基因工程对白三叶草进行品种改良起着重要的作用。

In order to discuss the feasibility of white clover as green manure in the production of organic vegetable, the experiments were conducted to investigate the effects of white clover as green manure on growth and quality of Brassica chinensis and lettuce.

为探讨白三叶茎叶作有机蔬菜生产基肥的可能性及肥效特点，论文通过盆栽试验研究了白三叶作基肥与不同施肥配方相比对青菜和生菜生长及品质的影响。

It,s allelchemicals were isolated through extraction, thin-layer chromatography, and column chromatograpathy. After the white clover was infused in ethanol and evaporation, the leavings was dissolved by water. The aqueous extract was extracted by petroleum,chloroform, ethyl acetate and n-Butanol successively, and the bioassay showed that the chloroform phase has obvious inhibitory effect, the inhibitory rate was 44.32%,88.08% on Abutilon theophrasti M., seedling length and root length, 82.08%,92.16% on Echinochloa crusgalli L., seedling length and root length, and the Amaranthus retroflexux L., germination rate is 0, the secondly was ethyl acetate phase.

运用萃取、薄层层析、柱层析等方法对白三叶草地上部分的化感物质进行初步分离，结果表明，白三叶草经乙醇浸提旋转蒸发后用蒸馏水溶解，依次用石油醚、氯仿、乙酸乙酯、正丁醇萃取，生物测定表明氯仿组分对杂草的抑制作用最强，对苘麻芽长和根长抑制率分别为44.32%、88.08%，对稗草芽长和根长的抑制率分别为82.08%、92.16%，反枝苋的发芽率为0；其次是乙酸乙酯相。

In the greenhouse, tomato seedling was treated with 100 times, 200times and 300times of juice of clover and leek and wood vinegar, and with three different way of treatment: spraying the leaf, sprinkling the root and sprinkling the root combination of spraying the leaf.

在温室中用苜蓿汁、韭菜汁和木醋液三种不同物质以100倍、200倍和300倍按叶面处理+灌根处理、单纯灌根处理和单纯叶面处理三种方式处理番茄苗，测定番茄土壤根际微生物数量并调查番茄早疫病的病情指数和防治效果。

As to Write clover and Bermudagrass, theirs root system tensile strength P and root system diameter relation of D fit with index comparatively accurate, comparatively accurate with the method that the multinomial fits to the Amopha fruticosa.

对于白三叶和狗牙根，其根系抗拉强度P和根系直径之间D的关系用指数拟合较为准确，对于紫穗槐则用多项式拟合的方法较为准确。

In nutrient solutions,deoxygenation caused a series of changes in root ana-tomy of some species,such as increased root diameter,root porosity and more developed aerenchyma,inducing a ROL barrier in root basal part and the consequent change of ROL profile.

溶液培养条件下，缺氧胁迫能使植物根的直径增粗，根孔隙度提高，通气组织更加发达，诱导根基部泌氧屏障的生成，使泌氧速率和泌氧方式发生变化。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼