查询词典 fertilization

By the nucellar cells PCD, which were encircling the female gametophyte, the pollen chamber connected with the archegonium chamber for the fertilization in coming.

在胚珠中的雌配子体发育完成、受精过程开始之前，贮粉室与颈卵器室贯通。这一过程是通过雌配子体周围的珠心细胞发生程序性死亡完成的。

Dynamic change of soil organic matter quality with different fertilization treatments showed an asymptotic curve.

在试验的不同阶段，土壤腐殖酸碳总量的亏损或盈余向HAC分配比例的变化态势各异，长期不施肥处理随时间的延长渐减，单施常量NPK化肥处理基本上分配至HAC；有机肥料配施化肥则呈现出后期〉前期〉中期的趋势。

Autogamy Self-fertilization in plants.

自花授粉：植物中的自体受精现象。

The research results showed that there were no big difference in time of beginning fertilization between autotetraploid and diploid rice.

研究结果表明，同源四倍体水稻和二倍体水稻在发生受精作用的时间上没有存在着很大的差异。

The research results showed that there were no big difference in the time of beginning fertilization between autotetraploid and diploid rice.

研究结果表明，同源四倍体水稻和二倍体水稻在发生受精作用的时间上不存在很大的差异。

The journal publishes original scientific-technological articles on plant physiology, plant pathology, crop science, genetics, soil science, food technology and animal science, agriclultural chemistry, agricultural implements, agricultural machinery, agroclimatology, agroindustrial technology, agrometeorology, animal nutrition, aviculture, bacteriology, biochemistry, biology, biotechnology, botany, climatology, disease bases, ecology, economical and environment impacts, economics, entomology, fertilization, floriculture, forestry, horticultural science, horticulture.

杂志刊载原始科学技术文章，内容涉及植物生理学，植物病理学，作物科学，遗传学，土壤科学，食品技术和动物科学，农业化学，农具，农业机械，农业气候学，农业和工业技术，农业气象学，动物营养，鸟类饲养，细菌学，生物化学，生物学，生物技术，植物学，气候学，疾病机理，生态学，经济和环境影响，经济学，昆虫学，受精，花卉栽培，林业，园艺科学，园艺学。

In order to select high nitrogen-fixing azotobacter strains, nitrogenase activity of 13 strains separated in the rhizosphere in Gansu non-leguminous crop fields were measured by acetylene reduction method. Also the fertilization effect of the strains on spring wheat was investigated via pot experiment.

为挑选具有高固氮能力的自生固氮菌菌株，用乙炔还原法对甘肃省春小麦和玉米等非豆科作物根际土壤中分离所得的13株菌进行固氮酶活性测定，并通过盆栽试验对其进行春小麦肥效试验。

The effects of different fertilization methods on quality of Chinese bayberry fruit were studied.

以东魁杨梅为试材，研究不同施肥方法对杨梅果实品质的影响。

As the important consitutional component of soil biota, fungi play an important role in the process of soil fertilization, structural formation and microbial balancing.

保护地的集约化栽培管理措施对土壤真菌的种类和区系分布也具有明显的影响。

The oocytes were divided into slow-freezing group and vitrification group, according to the cryopreservation methods. And then the vitrification group was divided into self-made up solution group and commercial solution group, and the survival rate, fertilization rate, cleavage rate and blastulation rate of all groups were compared.

根据冷冻方法分为程序化冷冻组和玻璃化冷冻组，又将玻璃化冷冻组分为自配液冷冻组和成品液冷冻组，比较各组存活率、受精率、卵裂率及囊胚形成率。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。