查询词典 theorem for damping

The resistance level of induced tomato on grey mould was increased significantly and the biocontrol efficiency on damping-off of cucumber was increased.

诱导番茄对灰霉病的抗性水平有显著提高，同时也增强了对黄瓜猝倒病的生物防治效率。

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。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48