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After low temperature soakage,Seed germination percentage increased along with days under low temperature condition,and the uniformity of seed germination is also improved.

经过低温处理后的种子,发芽率随着冷藏天数的增加而增加,还可以增加种子发芽的整齐性。

Meanwhile, the effects of salt concentration on sprout rates of these varieties were studied.

同时研究了不同盐浓度对水稻发芽率的影响。

It was observed that low salt con-centration had a stimulating effect on germination.In general,the percentage of germination declined withsalt concentration increasing.The response of stylo seeds to salt stress varied with a changing concentra-tion and the type of salt used in individual treatment.

结果表明,低盐浓度对部分柱花草种子萌发有促进作用;随着盐处理浓度增高,发芽率一般呈下降趋势,但也有例外;不同浓度的盐胁迫下柱花草种子的适应情况不同,同一柱花草种子在萌发时对不同盐的适应情况也不同。

Three stable inbreds Tian5,1636M(G and Nan 1 a nd two combinations Tian5×1636M(G, and Nan 1×Tian5 of sweet corn with rece ssive sugariness gene (su 1) were used as experimental materials to study varia tion between different harvest date of seed of sweet corn (su 1) and germinatin g rates.

以 3个普甜玉米高代稳定自交系 [甜 5、16 36M和南 1]和 2个杂交组合 [甜 5×16 36M ]F1、(南 1×甜 5 )F1为材料,研究普甜玉米种子不同收获期与发芽率之间的关系。

The effects of various methods including low temperature stratification, testa removal, temperature variation and concentrations of a plant growth regulator (GA3) on the germination rate and vigor of persimmon seeds were studied in this paper.

探讨运用不同的处理方法,如低温层积、去种皮、不同温度以及不同浓度的植物生长调节剂GA3溶液等对柿种子的发芽率和发芽势的影响。

Density, size and maturity of buckwheat seeds, temperature, radiation, ultra-violet light, GA, 6-BA , microelement were the dominant factors; Main study on sprout status, sprout ration, vigor index, plant height, yield, vitamin C, total flavonoids content and variation of correlated enzyme, in order to find out the correlated parameter that all factors affected the buckwheat, then we could guide the production.

中文摘要:本试验以种子的千粒重、大小和成熟度,温度、光照、微量元素、赤霉素、6-BA、紫外光等为主要影响因子,对苦荞种子的发芽势、发芽率、活力指数,苦荞芽菜的株高、产量、维生素C和总黄酮含量以及相关酶活性的变化进行了研究,期望找出各因子对苦荞芽菜生长和生理影响的相关参数,以指导生产。

Different responses of seed germination physiology in mung bean and common vetch towards Cd2+ treatment were conducted with an experiment.

采用室内试验方法,研究了绿豆和箭舌豌豆的种子萌发对不同浓度Cd2+处理的响应。结果表明,较低浓度的Cd2+(低于50或100μmol·L-1)处理对这两种作物的种子发芽率和发芽系数无明显的影响,但影响其活力指数。

As for wampee seed, the dormancy was kept for 12 months with germination percentage above 90% but no growth of plumule, though the rabicle elongated.

黄皮再进入休眠,12个月后种子发芽率能达90%以上,但胚芽不伸长,胚根伸长;24个月后休眠解除,幼苗正常生长。荔枝能贮藏6个月。

The purpose of the study was to explore seed treatment methods which not only could increase the seed germination rate of Zoysia macrostachya Franchet effectively but also was easy to popularize and apply in production.

[目的]探索既能有效地提高大穗结缕草种子发芽率又便于在生产中推广应用的种子处理方法。

An experiment on comparison of fourteen accessions of Abelmoschus esculentus L. as poultry pigment in seed germination, yield and nutritional values was conducted.

通过14个作为禽用着色剂的黄秋葵品系比较试验,分析其种子发芽率、产量、营养成分。

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