种质

The 21st century is an era that economy rapidly develops and information technology continuously improves. With the rapid development of computer technology and the informatization of every trade, the informatization of the idioplasmic resource information database is also urgent.

摘 要：二十一世纪是个经济飞速发展和资讯科技日新月异的时代，随着计算机技术的飞速发展及各个行业的信息化，种质资源库的信息化也迫在眉睫。

It was mutualistic symbiosis not competition when overlapped only on one dimension. The aim of the paper is to provide the base material for landscape and idioplasmic resource plan, forest management and sustainable exploitation.

该文的研究结果可望为千岛湖水源涵养林的种质资源和景观资源的合理规划和目标管理以及森林资源的可持续利用提供基础资料。

For protecting and exploiting the fish genetic resources, this experiment studied several kinds of idioplasmic character of Culter erythropterus Basilewsky in Dalai Lake which is the biggest fresh lake in Inner Mongolia.

为了对我国淡水鱼类遗传资源进行保护和持续利用，本实验对内蒙古第一大淡水湖达赉湖红鳍鲌的几个种质指标进行了研究。

The phynotypes between the different materials are hard to distinguished morphologically and cytologically, even protein markers,due to the incross breeding of the incomprehensive germplasms resource of rubber tree.

由于橡胶树种质材料来源狭窄且经过多年的选择育种和近缘杂交，目前生产和育种上使用的品种材料间外部形态差异较小，有些全同胞和半同胞后代用形态学方法、细胞学方法，甚至蛋白质标记法都很难进行区分。

Based on incomplete statistics, by use of germplasms from INGER nurseries, six inbred varieties and 17 rice hybrids have been developed and released in commercial production for years and brought great economic and social profits in Guangxi province.

据不完全统计，利用INGER部份优良种质，进行系统选育和杂交育种，育成通过广西农作物品种审定并推广的品种6个，杂交稻组合17个，这些品种和组合在广西水稻生产上已大面积推广，取得了巨大的社会和经济效益。

The germplasm resources are rich and the varieties are wide in Juglans, which are of important biological significance and economic value.

核桃属植物种质资源丰富，品种繁多，具有重要的生物学意义和经济价值。

According to the cluster analysis of mortalit y and salt tolerance index,the tested accessions can be classified into f ive groups:sensi-tive,low tolerant ,moderately tolerant ,tolerant and high tolerant.Vitis champnii was high tolerant ;V.rupestris and V.a-murensis×V .labrusca were low tolerant.There were greatly differences of the tolerance am ong the varieties of V.riparia,of which many species were mode...

结果表明，不同种质的耐盐力从0.1%～0.4%不等；野生葡萄中的香槟尼的耐盐性好；沙地葡萄和山美杂种的耐盐性较差；河岸葡萄各品种间的耐盐性差异较大，其中，多数品种的耐盐力居中；河岸葡萄与沙地葡萄、冬葡萄的杂种后代的耐盐性也有不同程度的差异性；我国广泛作为砧木的贝达葡萄的耐盐性居中。

Lactuca indica is a good pasture resource, mature period is a key for L. indica being used effectively. In this paper, the root tip of L.

苦荬莱Lactuca indica是一种优良的牧草种质资源，热期是苦荬菜利用的重要影响因素之一。

To accumulate basically materials of the medicinal plants from Lamiaceae in Henan, and provide data for its utilization, conservation, artificial reproduction and enlarging population of wild resources, The germplasm resource and floristic phgtogeographical features of medicinal plants from lamiaceae in Henan are analyzed by conducting field investigation and consulting specimens and related data.

为了积累河南省唇形科药用植物资源的基础资料，以便为其野生资源的开发利用、保护以及引种驯化提供科学依据，此次研究采用野外踏查、室内查对腊叶标本和校对相关文献资料的方法，对河南省唇形科药用植物种质资源及其区系特点进行了初步的研究和探讨。

ObjectiveTo study the differences of quality species of Leonurus japonicus Houtt.acquired from six regions.

目的研究不同来源地的益母草种源种质的差异性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。