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Banana bacterial wilt was first reported in Ethiopia in the late 1960s.

香蕉枯萎病第一次出现在埃塞俄比亚,在19世纪60年代末。

Banana bacterial wilt was first reported in Ethiopia in the late 1960s.

香蕉细菌性枯萎最早是19世纪70年代发现与埃塞俄比亚。

Banana bacterial wilt was first reported in Ethiopia in the late 1960s.

香蕉细菌性枯萎病是在20世纪60年代晚期在埃塞俄比亚首次被报道。2001年,乌干达又发现了这种病。

Further experiments shows,there are 4 strains from those 8 Antagonism Antinomyces that can not only have good and stable inhibited about Banana Fusarium wilt disease No.4 race\'s mycelium,but also can inhibited the other 14 different F.sp.glycinea.

进一步试验表明,这8个菌株中有4个菌株不仅对香蕉枯萎病生理小种4号菌丝生长有良好、稳定的抑制作用,对另外14个不同专化型病原菌也有一定的抑制作用。

Then, mixed the fermentation liquid of the 8 antinomyces strains and spore the pathogens of Banana Fusarium wilt disease for 12 hours,the result shows those 4 strains\' antagonism all beyond 80%.

另在分别对这8株放线菌发酵上清液和香蕉枯萎病病原菌菌株孢子混合12h后,测其对病原菌的抑菌作用均超过80%。

Cubense race 4 (FOC4), and the expression levels more than comparison. The physiological result was identical with that of molecular biology research, meanwhile, resembling the research results of other plants. It demonstrated that the PAL enzyme played a key role in resisting banana wilt.

cubense race 4 (FOC4)茎中 PAL 表达的变化,结果显示茎中 PAL 活性呈规律性变化,且均高于同期对照,与其它植物相关研究结果类似,表明 PAL 与香蕉抗枯萎病密切相关。

The inhibitory effect was strongest in King B2 medium, the optimum temperature for the highest antimicrobial activity was 33℃, and the optimal pH9.0. In the antagonistic test of BEB2 to the banana wilt disease, the inhibition was obvious with different in vitro methods, and the control effect of pot experiment was good.

结果发现,香蕉内生拮抗细菌BEB2为枯草芽孢杆菌;不同温度、pH值和培养基下的BEB2发酵液对香蕉枯萎病菌生长的抑制能力具显著差异,在King B2培养基上抑菌作用最强,最适抑菌温度为32 ℃,最适抑菌pH值为9.0。

The results showed that No.10 to No.30 leaves,charactered with longest growimg period,hight temperature accumulation,were main function leaves.From No.20 leave,sugar beet enter into beet root,sugar inercasing period.From No.55 leaf,it enter into sugar accumulation period.

叶片是甜菜的唯一光合器官,叶片的数量、寿命、生长与枯萎等都影响着甜菜块根的形成和糖份的积累,最终决定着甜菜块根的产量和含糖量,所以,对具有光合作用的功能叶片的研究,尤为重要。

The nightly news, a trip past the cemetery, or a dead plant or bird may spark conversation about death.

夜间新闻里,旅途中路过墓地,一株枯萎的植物或是一只小鸟,都可以帮您打开这个话题。

The effects of bur cucumber as rootstock on the mass of the first fruit, the number of female flowers on the main stem in 20 nodes, plant height, area of the biggest leaf, number of leaves, stem diameter, number of nodes were in the middle of the effects of black seed pumpkin as rootstock and self-rooted cucumber.

结果表明,棘瓜嫁接可使'中农21号'黄瓜的第1雌花开放期和始收期提前,对根瓜质量、20节内的雌花数、株高、最大叶面积、叶片数、茎粗和节数的影响小于'黑籽南瓜'嫁接处理;前者的抗寒能力、净光合速率强于后者和自根苗;棘瓜嫁接对黄瓜具有增产、抗枯萎病、抗根结线虫的作用,并且果实品质显著优于以黑籽南瓜嫁接的。

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If you're huffing and puffing at any point during the run, slow down and make sure you can take deep breathes.

如果你任何时候在跑步过程中气喘如牛,降低速度并且确保你能够深呼吸。