查询词典 germination

The spore germination and sporeling of Cheilolejeunea ventricosa belongs to Lejeunea type .

膨叶唇鳞苔的孢子萌发类型属于细鳞苔型。

The mode of germination of S. sinuosa was by extension of hyphae around the sporocarp.

菌丝在培养基质中生长良好，能够侵染根段形成大量的丛枝和根内泡囊。

The gametophyte development of the two species were observed morphologically. Spore germination rates and sporophyte appearance rates in various culture media and substrate were also studied.

falcata 的孢子，对其配子体发育过程进行形态学观察，研究不同培养基中孢子的萌发率及成苗情况。

The results showed that the techniques could increase gametophyte adhesion rate by over 80%, made the seedlings stronger and the germination quality reach state standard of Class Ⅰ. The growth speed of clone adhesion (8~16 rows) was about 20 days faster than that of normal sporophyte seedling adhesion.

结果显示，这样的措施可使配子体附着率达到80%以上、幼苗健壮、出苗质量达到国家一类帘标准，使克隆采苗自8～16列c期间的生长发育速度较常规孢子体采苗后的生长发育速度快20 d。

The optimum temperatures for mycelial growth, sporulation and spore germination of C. gloeosporioides was 28℃, 28℃, and 28℃, respectively and those of C.

胶孢炭疽菌菌丝体生长、产孢和孢子萌发的最适温度都为28℃，黑线炭疽菌的分别为25，28和25℃。

The dry seeds of caper spurge (Euphorbia lathyris L.) were radiated by 60Co γ ray with 7 dosage levels. The morphologic and physiologic index at germination and seedling stage were analyzed and the appropriate dosage of 60Co γ ray for caper spurge was estimated.

采用7种不同剂量的60Co γ射线辐照续随子干种子，观测射线辐射对M1种子萌发进程中植株形态及生理指标的影响，并对供试材料的适宜辐射剂量进行预测。

An improvement on mass production of apothecia of Sclerotinia sclerotiorum, a causal agent of sclerotinia stem rot of oilseed rape, was achieved by screening suitalbe strains and evaluating factors affecting carpogenic germination for this fungus.

核盘菌引起包括油菜在内的多种经济作物的菌核病。为筛选抗菌核病的作物品种及探讨防治该病的其它途径，获得足够的子囊孢子是极其重要的技术环节。

Conclusion］ The extracted liquid from D. stramonium could inhibit the seed germination and the growth of vegetable root.

结论］曼陀罗浸提液可抑制蔬菜种子萌发和幼苗根的生长。

Method］ The effective components from the stem segment of D. stramonium was extracted with distilled water, and with the treatment with distilled water as CK, the effects of extracted liquid from stem segment of D. stramonium on seed germination and seedling growth of tomato, pepper, amaranth and catnip were studied.

方法］用蒸馏水浸提曼陀罗茎段内的有效成分，以蒸馏水处理为对照，研究曼陀罗茎段浸提液对番茄、辣椒、苋菜、荆芥种子萌发和幼苗生长的影响。

This paper used 12 varieties of stylo seeds in tropical area as the test material and deter-mined the germination rates of those seeds under different salt solution.

以热带地区常见的12种柱花草种子为试验材料，观测了它们在不同盐浓度处理下的萌发率。

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。