The r-line idioplasm mainly is the kaoliang and trend kaoliang type.

恢复系的种质主要是中国高粱和倾中国高粱类型。

Abstract : It is difficulty to select and breed apomictic germplasm among diploid rices at present, but it has become a hotspot to select and breed apomictic germplasm among polyploid rices.

摘要 ： 目前，在二倍体水平水稻无融和生种质的难度较大，而在多倍体水平筛水稻无融和生新种质已成为水稻无融和生研究新的生长点。

The silique shattering resistance index (SSRI) of 229 accessions (Brassica napus L.) was investigated through random impact test (RIT) for screening silique shattering (SS) resistance.

摘要利用随机碰撞试方法，对229份自交纯合的甘蓝型油菜品种（系）进行了抗裂角指数，期筛出抗裂角种质。

Due to the over-diggings, the amount of natural Asarum sieboldii Miq. decreases quickly.So, the protection of Asarum sieboldii Miq. idioplasm resources is exeremely urgent.

由于过度采挖，野生资源锐减，保护华细辛种质资源迫在眉睫。

Objective:To analysis gentiopicroside content of Gentiana rigescens Franch.and to provide the data of idioplasmatic and medicinal appraisement for the planting programming.

滇龙胆中龙胆苦苷的含量,提供其种质资源及药材质量评价、种植区划规划的依据。

The Germplasm Source Database of tropical plant embodies the information of seeds of the Tropical Vivarium of XiShuangBanNa CAS.

“热带植物种质资源数据库”收录中国科学院西双版纳热带植物园种子库种子保存信息。

Phylogenesis of 48 tobacco germplasms from different countries or regions was analyzed with amplified fragment length polymorphism (AFLP).

摘要利用AFLP技术，对48份不同类型和地域来源的烟草种质的亲缘关系进行了分析。