根的生长

It can also promote root growth and inhibit shoot growth.

此外它还能促进根的生长同时抑制芽的生长。

The experimental results showed that the crude toxin of Phytophthora capsici could inhibit the germination of seeds, the growth of seedlings, and the growth of pepper radicel and the callus of pepper extremely.

结果表明，粗毒素能使辣椒叶片产生与疫病病原菌侵染类似的水渍状褐腐斑，抑制辣椒种子的发芽率，抑制辣椒幼苗和胚根的生长，抑制辣椒愈伤组织生长，并且粗毒素的这些抑制作用随着其浓度的升高而变强，不同品种所得出的实验结果一致。

In the process of nitrogen absorption, the changes of rice root morphology parameters had a decisive function, and root growth and surface area influence the N validity.

在水稻摄取氮素养分的过程中，根系参数的改变起了决定性的作用，根的生长和根表面积对根表的氮素养分有效性具有重要影响。

Growth or movement in a sessile organism toward or away from water, as of the roots of a plant.

一个无柄有机体朝水或背离水的生长或活动，就象植物根的生长或活动一样

Proteoid roots or cluster roots: dense clusters of rootlets of limited growth that develop under low phosphate or low iron conditions in Proteaceae and some plants from the following families Betulaceae , Casuarinaceae , Elaeagnaceae , Moraceae , Fabaceae and Myricaceae .

排根或集束根源：在低密集群发展的根的生长的，有限的磷酸盐或低铁的条件眼科和一些植物从以下家庭的桦木，木麻黄，胡颓子科，桑科，豆科和杨梅科。

The results showed aqueous shoot extracts of Euphorbia maculata could inhibit seed germination speed in all the four species, reduce seed germination rate in Lycopersicon esculentum, Schizonepeta tenuifolia and Capsicum frutescents, and its effects increased with the increase of extracts concentration, while having no effects on seed germination of Edible umaranth.

结果表明，斑地锦浸提液可降低四种蔬菜种子的发芽速率，抑制番茄、辣椒和荆芥的发芽率，并且这种抑制作用随处理浓度的提高而加强，而对苋菜种子的发芽率无显著影响；0.4 g/ml的斑地锦浸提液强烈抑制了四种蔬菜根的生长，却不同程度地促进了辣椒、荆芥和苋菜茎的生长，对根/茎比的影响与对种子发芽率的影响类似。

Whereas during the developmet of adventitious roots after root primordia initiated,the amount of starch rose,protein,free amino acids and peroxidas...

在根原基形成和根的生长过程中，可溶性糖含量略有增加。

The growth and the nutrient consumption in the culture of Trichosanthes kirilowii hairy root were studied for various inoculum concentrations.

为将毛状根用于根类中药材的工业化生产，研究了在不同接种量的条件下，栝楼毛状根的生长及其对各种营养物质的消耗，同时考查了培养液的p H值和电导率的变化。

Taking the stem sections with axillary buds of potted plants in room by the wild Xanthium sibiricum seeds as explants, the tissue culture technology was preliminary studied.

在附加NAA0.5 mg/L、KT2.0 mg/L的MS培养基中生根率可达80%以上，根的生长状态最好，呈浅绿色，数量多，可生长出旺盛的完整苍耳再生植株。

Results show that root elongation and the mitotic index of the root tip cells were significantly decreased with the increasing Cd concentration and treatment duration.

结果表明，随着Cd浓度增加和处理时间延长，水稻幼苗根的生长及根尖细胞有丝分裂指数明显降低。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。