查询词典 fusarium

Especially, the inhibition zones out to the width of 14.8-15.0 mm were presented by the strain against 2 ones of the pathogens, Fusarium oxysporum and Fulvia fulva The biocontrol effect of strain F-15 to leaf mold of tomato reached 73.2% in greenhouse.

温室防病实验结果表明：其发酵上清液对番茄叶霉病具有良好的生防作用，防治效果可以达到73.2%。

The effect of resistance to fusarium wilt reached 100%;the resistance to powdery mildew was also raised.

对枯萎病的防效高达100％，对白粉病的防效也有所提高，综合抗性增强。

The control effects against the cucumber fusarium wilt were studied in the condition of different spraying concentration and time.

通过田间小区防效试验，测定了在黄瓜苗期和成株期，菌株的不同施菌浓度、施菌时间对枯萎病的防治效果。

In the study, 58 cotton cultivars with resistance to Fusarium wilt and Verticillium wilt which come from different years and provinces .

我国从20世纪50年代开展棉花抗病育种工作以来，已经育成了大量的抗病品种。

There were two obvious peaks of cotton Fusarium wilt in xinjiang.

另外，发病与降雨、品种抗病性、菌系的致病力强弱、田间菌量的多少等也密切相关。

Cubense, indicating that the expression of M-PAL may be related to resistance of banana Fusarium wilt.

cubense race 4 后大蕉叶片中M-PAL基因的转录谱进行研究表明，在接种枯萎病菌后M-PAL基因在叶片中的转录水平提高，因此推测M-PAL基因的表达可能与香蕉枯萎病抗性相关。

The aim of this study was to breed new strains which have higher inhibitory effects on the pathogens of watermelon fusarium wilt.

［目的］为选育对西瓜枯萎病病菌具更强抑制作用的新菌株。

But in recent years, melon diseases especially downy mildew and fusarium wilt of fungi disease had a negative effect on melon's products and quality.

但近年来，甜瓜病害尤其是真菌病中的霜霉病和枯萎病严重影响了甜瓜的产量和品质。

Cotton is an important cash crop in global. Fusarium wilt and Verticillium wilt are two kinds of harms to cotton planting in China.

棉花是关系国计民生的经济作物，是重要的纤维作物和油料作物。

These results indicated that induced systemic resistance was one of antagonistic mechanism of the strain XB16 against Fusarium wilt pathogen.

两种酶在接种后的第15天仍保持较高活性，推测诱导抗性是XB16菌株的防病机制之一。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。