seed rate的例句大全

Objective: To study the proper environmental factors of seed germination of Fructus Forsythiae and the relationship between the content of moisture and germination rate.

前言：目的：探讨连翘种子含水量与发芽率的关系及连翘种子萌发的条件。

According to seed setting rate reduction and characteristics of natural climates of different prefectures, 16 prefectures could be divided into three categories: region of serious cold damage, region of secondary cold damage and region of slight cold damage.

根据稻种核心种质的结实率降低率及其地州间的自然气候差异，可将16个地州划分为重冷害区、冷害区和轻冷害区。

The fruit skin became thinner, flesh became thicker and seed num-ber reduced, resulting in higher edible rate ( average 30.7%, maximum 50.4%).

果实单果重增加，平均单果重在200g以上，最大果重达546g，果皮变薄，果肉增厚，种子数减少，可食率提高，平均可食率为30.7%，最高可食率达50.4%。

The results were following: ① Lower concentration ( 0.01 g/ mL) of hot pepper plant aqueous extract has strong stimulating effect on the seed germination rate, germination index, seedling root length and shoot length of Chinese cabbage and lettuce;

结果表明：①低浓度（0.01g/mL）的辣椒水浸提液对生菜和大白菜种子发芽率、发芽指数、幼苗根长和苗长均表现为促进作用；

A New Method for Estimating Rice Seed Purity by The Use of Impure Rice Stubble Rate in Field

用水稻田间杂蔸率估算种子纯度的一种新方法

Effects of different storage conditions and approaches on seed germination rate of camphor

不同贮藏条件和处理法对香樟种子发芽率的影响

For two Lonicera, shows the best way of pollination is the cross pollination, seed set that is both pollinated flowers with high and low rate, the number of pollinator species have some connection.

说明黄花忍冬和金银忍冬的最佳繁殖方式的异花授粉，即二者的结实率与传粉者访花率高低、传粉者种类的多少有一定的联系。

The results showed that the seed out the water body was 12.88 × 104 ind/ m3 with the seed survival rate of 86.15%.

试验结果表明，平均单位水体出苗12.88×104ind/m3，育苗成活率86.15%；

There were significant differences between varieties of gain yield per area, panicle number per area, the spikelet number per panicle, seed setting rate and 1000-grain weight.

单位面积产量、单位面积穗数、每穗颖花数、结实率和千粒重品种间的差异均达到极显著水平。

the sprouting rate of artificial seed on ms without regulator is up to 96%.

将人工种子在无激素的MS固体培养基上萌发，萌发率达96%。

in the process of compost, the maturity index of compost correlated to the change regularity of germination rate of seed to some extent.

堆肥过程中堆肥腐熟指标变化与种子发芽率变化规律具有一定的相关性。

in the maturity same seed, germinates needs the time long, the rate of seedlings emergence is lower;

在成熟度相同的种子中，发芽所需时间越长，出苗率越低；

impacts of pollination time on the rate of seeded siliquae and seed numbers per siliqua in cytoplasmic male sterile line of tuber mustard

授粉时间对榨菜不育系结荚率和荚粒数的影响

effect of storing condition on the seed vigor and the rate of emergence of super-sweetcorn

贮藏条件对超甜玉米种子活力及田间出苗的影响试验初报

influence of fertilization and hormone application on out-chapiter rate and seed-setting rate

施肥和激素对水稻不育系柱头外露率和结实率的影响

seedling and seed near around parent tree show higher mortality rate because of density competition .

母株附近由于密度竞争的影响，种子和幼苗死亡率都较高。

an experiment was conducted to study the effect of application rate of rape seed cake on yield and quality of flue-cured tobacco.

试验研究了菜籽饼肥不同用量对烤烟产量和质量的影响。

among the yield components, decreases in number of panicles per pot and seed setting rate were two main reasons for the yield reduction.

在产量构成因子中，每盆穗数和结实率是影响产量的两个主要因子。

effects of different methods of cover seed on effective seedling rate by plastic soft-plate mud raise seedling in rice

软盘泥浆育秧中不同盖种方法对成苗率的影响

the result showed that peg could increase germination capacity and seed vitality, shorten germination time. the electric conductivity rate of seed drench was reduced obviously. the activities of peroxidase, dehydrogenase and acid phosphatase were increased clearly.

结果表明PEG能够提高种子的发芽率和种子活力，缩短出苗时间，处理后的种子浸出液的电导率大幅度下降，过氧化物酶、脱氢酶和酸性磷酸酯酶活性均显著提高。