seed quality

Studies on the Characteristics of Pollination and Seed Quality in Seed Orchard of Japanese Larch

日本落叶松种子园散粉特性与种子播种品质的研究

Small seed bank, poor seed quality and comedown of regenerate entironment were primary factors limiting regeneration and development of natural Sabina vulgaris community.

种子库小、质量差、更新环境的丧失是限制天然臭柏群落有性更新与拓展的主要因子。

The correlation coefficient between presowing seed quality and field Performance was calculated.

并计算了鹰咀豆播前质量指标与田间表现参数的相关系数.

Results showed that increasing seed cotton and lint yield for 12 of these materials were significantly compared with the check variety E-Kong 9 and their resistance to pest were high without insecticide treatment, but their fiber quality component traits were generally poorer.

在不打药的情况下，筛选出252等13份皮棉产量比鄂抗9号显著提高、抗棉铃虫和红铃虫的种质材料，其纤维品质综合性状表现一般。

Relationship between Rice Grain Quality and Temperature during Seed Setting Period

结实期温度与稻米品质的关系

Seed-borne internal fungal can infect soybean seeds, reduce the rate of seed germination, affect seedling vigor, and result in decrease of seed quality and production.

寄藏真菌侵染大豆种子，降低种子发芽率，影响幼苗活力，导致作物减产、种子品质下降。

The research on the influence of the Aesculus Chinensis seed rank to the seed vigour and the seedling quality

七叶树种子级别与种子活力及苗木品质的相关性研究

The Relationship between Plucking Seed Time and Seed Quality of Catalpa Bungei C. A. Mey

楸树采种期与种子品质的关系

Study on seed quality test and quality standard of Prunella vulgaris

夏枯草种子品质检验及质量标准初步研究

Seed quality characteristics of Akebia trifoliata

三叶木通种子品质性状研究

Eating quality of shrivelled seed fruits were superior to normal-seed fruits in smaller seed size and higher aril ratio.

小核果较大核果之优点为种子小，高果肉率及易于剥除果肉。

Effects of Different Stage Pollens on Pollination and Seed Quality of Flue-cured Tobacco

不同时期花粉授粉对烤烟授粉效果和种子质量的影响

Testing seed quality of Slash Pine by IDX method

IDX法测定湿地松种子生活力的研究

Study on the Effects of Thickness on the Quality of Seed Starter of Sauce from Waste Distiller's Grains

厚度对丢糟型酱油种曲质量的影响

The analysis of seed quality showed plumpness, mass per thousand, germination capacity, vigor of germination and vital index, similar to the above-mentioned indices, also presented decrement trend with the delay of sowing time.

通过对鸭儿芹在不同播种期所采收的种子进行质量检验，结果表明：随着播种期的延迟，种子的饱满度、千粒重、发芽势、发芽率以及活力指数均有下降的趋势。

The third is to establish a seed quality testing center and a germplasm recourses bank.

以及建设一个种子质量检测中心和一个种质资源库。

The Identification and Appraisal Use of Broad Bean Seed Quality in Jiangsu Province

江苏省蚕豆种质鉴定和评价利用

Study on grading black locust seed quality according to new national seed test criterion

新国标刺槐种子检验方法对种子质量分级的影响

Those seed quality characters from high to low in heritability order were as follows: thousand-grain weight, percentage of woody seed, seedling length, germination percentage, vigor index and germination index.

种子千粒质量遗传力最大，涩籽率次之，其后依次为芽苗长度、发芽率、活力指数和发芽指数。

The new models include agronomy trait models, seed quality models, animal models with sex linked effects, and models for QTL mapping.

这些模型包括农艺性状遗传模型、种子品质性状遗传模型、动物性连锁遗传模型、QTL基因定位的遗传模型等。

X-raying Tree Seed Quality

应用X射线技术检测林木种子质量

Objective: To study the seed quality of Achyranthes bidentata from different sources and establish a standard of seed quality grading.

目的：分析不同来源牛膝种子质量，初步制定牛膝种子质量分级标准。

With the preserved seed quality resources, one batch of fine sweet potato varieties have been bred.

在保存上采用独创的二段保存方式,利用保存的甘薯种质资源选育出一批优良甘薯品种.

Varietal identification is important to ensure the seed quality.

品种鉴定对保证种子质量具有重要作用。

Changes in the Main Quality Indices of Tea Seed Oil during Refining Process

茶籽油精炼过程中主要理化指标的变化

Seed quality is also intimately correlated to agricultural production and to the overall situation of food safety.

种子质量不仅是种子工作的生命，还事关农业生产和粮食安全大局。

Effect of Tobacco Male-sterility Cross Pollinating Time to the Seed Quality

烤烟雄性不育杂交授粉时期对种子质量的影响

The influence of seed quality on the early growth of cashew.

种子的质量对腰果树早期生长的影响。

Method: Referring to the International Seed Testing Rules made by ISTA and Rules for agricultural seed testing, the seed quality of A.villosum from different collection areas was measured.

方法：参考国际植物种子检验规程和农作物种子检验规程的方法对不同产地阳春砂仁种子质量进行测定。

Method: According to the seed testing regulations, the seed quality of C.smyrnioides from different producing area and in different growing years was measured.

方法：依据种子检验方法对不同产地、不同生长年限明党参种子的品质进行测定。