查询词典 damping

Five types of damping-off were recognized.

光照多少对幼苗发病有影响。

Reduce the cotton wilt, Verticillium wilt, damping-off, etc..

减轻棉花的枯萎病、黄萎病、立枯病等。

In particular, damping-off in recent years become dry dry technology, the biggest obstacle to planting, the incidence of normal conditions about 15% as a result of climate and management reasons, the incidence also took a devastating more often than not.

尤其是近年来旱育秧立枯病成为旱育稀植技术的最大障碍，正常条件发病率15%左右，由于气候、管理等方面的原因，毁灭性发病也履见不鲜。

Damping-off, as well as screen antagonistic actinomycetes of Pythium aphanidermatum.

猝倒病的病原菌，筛选可用于甜瓜猝倒病生物防治的拮抗性放线菌。

Meanwhile, both agents defended seedlings agaist damping-off and wilt disease, thus, there was a certain extent increase in yields of cowpea.

探讨了烯效唑在黄瓜和花椰菜种子上的包衣效果，进行了烯效唑种衣剂室内配方筛选及田间包衣应用的相关研究。

If seeded in very warm conditions (above 80 F / 27 C air temp), bentgrass will germinate quickly but may need protection from damping-off fungi.

如果在高温情况下播种(空气温度高于 27 C )，翦股颖将会迅速发芽；但这时需要适当保护，防止受腐霉真菌的感染。

An obligate parasite such as potato blightcan live only in association with a host. whereas a facultative parasite such as the damping-off funguscan exist in other ways,for example as a saprophyte.

专性寄生的如马铃薯晚疫病只有与寄主共生，而兼性寄生的如立枯病就可以以其他方式存活，比如腐生生物。

With the growth-promoting bacteria HRO-C48 in plant rhizosphere as tested strains, the growth-promoting effect of chitosan on tomato and the influence of its combination with HRO-C48 on the biocontrol potential of the strain, including its induced resistance effect on grey mould in tomato and its biocontrol effect on damping-off of cucumber were determined in greenhouse.

以植物根际促生细菌HRO-C48为供试菌株，在温室条件下测定壳聚糖对番茄的促生作用以及HRO-C48与壳聚糖组合对该菌株生防潜能的影响，包括对番茄灰霉病的诱导抗病作用、对黄瓜猝倒病的生物防治效果。

The results are as following:The study shows that a main factor that restricts the plant yield and quality of water chestnut is the low level of prevention and control of water chestnut culms damping-off; a disease of the water chestnut.

荸荠种植产量和质量偏低，使得农户种植荸荠不能获取较大的经济效益。

Six fungicides were selected for controlling the damping-off of tomato seedling.

番茄猝倒病是番茄育苗期常见的一种病害，发生时，幼苗成片死亡，最后可使整个苗床幼苗发病，导致因死苗而重播或改种，延误农时，对蔬菜生产影响很大[1]。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。