查询词典 germination

The microstructure and ultrastructure of aerial mycelium, substrate mycelium and sclerotium in each period from germination to maturation were observed by microscope, fluorescence microscope and transmission electron microscope.

采用普通光学显微镜、荧光显微镜和透射电子显微镜对各供试菌株的气生菌丝、基内菌丝以及菌核从发生到成熟各阶段菌核细胞的显微、超微结构进行了观察。

The EC50 values of procymidone and Junduqing were more than 10g/mL. At the concentration of EC50, all the tested fungicides did not affect the number of sclerotium. But the weight of sclerotium fell more than 70% after treated with triazole fungicides. All the triazole fungicides had no effect on the germination of sclerotium below the concentration of 10μg/mL.

在EC50值浓度下，所有供试药剂对菌核形成及其数量均没有影响，但三唑类杀菌剂对菌核单重影响较大，各处理所形成的菌核单重降低率均在70%以上；而当药剂浓度在10μg/mL以下时，己唑醇等三唑类杀菌剂对菌核萌发均没有影响。

Moreover, Seed dispersal also relies on animal and waterpower, which make seeds spread far distance, at the same time, the penetration of seed capsule can be improved by the dam age of animal's digestive system, so it can promote the seed germination.

此外，还有动物散布和水力作用的散布，使种子能传播较远的距离，同时种子被采食后，通过消化道的磨损使种皮的通透性提高，促进了种子的萌发。

Seed coat and endosperm contained inhibitory substances, but whether it would impact seed dormancy and germination remained to be studied further.

种皮和胚乳内含有抑制物质，但是否影响种子休眠和萌发有待进一步研究。

Stramonium root, stem and leaf on seed germination and seedling growth of sesame and millet were studied.

因此，曼陀罗叶浸提液强烈抑制了芝麻和粟的种子萌发和幼苗生长，茎浸提液和根浸提液也都存在一定的抑制效应，但都弱于叶浸提液。

Result The results indicated that the germination tendencies of small seed was higher, but leaf area and dry matter weight of the big- plump seeds were biggest than other processings.

结果］结果表明，3个处理的发芽势以小粒种子较高；大而饱满种子的叶面积和干物重最大，幼苗初期生长和整齐度都优于大而不饱满的种子和小粒种子。

Hygromycin is one of the most widely used antibiotics in plant genetic engineering, and in this study we examined the hygromycin-resistant concentrations on tobacco seed germination and leaf explants regeneration.

潮霉素是植物基因工程研究中使用较为广泛的转化体筛选抗生素，本文对烟草种子萌发及叶片外植体组织再生进行潮霉素抗性浓度筛选与研究。

The effects of 3 factors on the seed germination on the tested plants were different and had greater differences.

结论］3个因子对参试植物种子萌发的影响不同，且有很大差异。

We study the influence of different litter layer on seed germination of metasequoia tree.

枯枝落叶层是森林天然更新的重要影响因素。

The results showed that the frequency of germination were able to be increased by keeping seed vessel, culturing seeds with radicle up and pre-treating seeds in 5.0mg/L GA3 solution for 12h. The frequency of explant-browning was reduced by adding AC 0.5mg/L to induction media and the vigor of plantlets was promoted by the AC-adding. The propagating coefficient could be improved and the frequency of bud-vitrifration increased by adding 150mg/L coconut water.

结果表明发芽时保留种皮、接种时胚根向上对蚕豆种子的萌发有着至关重要的影响，用5.0mg/L GA3溶液浸种12h有利于种子萌发；培养基中添加0.5g/L AC能有效抑制外植体的褐化，并能使植株生长健壮；培养基中添加150mg/L椰汁能提高繁殖系数，有效抑制玻璃苗的发生。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。