在籼粳亚种间杂种优势利用中，它具有潜在的育种价值。
The potential breeding value of "02428 Xuan" was discussed in the utilization of heterosis between indica and japonica.
标记辅助数量性状育种的前提是必需明确有利数量基因在高育种价值材料的分布。
A definitude result, whether the target QTL was being among high breeding value varieties (QTL distribution), should be known, which is prerequisite for marker-assisted breeding for QTLs.
在农业生产中栽培和育种两个方面，化学调控技术都有广泛的应用价值。
Plant growth regulators are widely used in agriculture, both in breeding and in cultivation.
本文简述了国内外桑多倍体育种的历史与现状，以及多倍体特别是三、四倍体的特征特性和经济价值。
This paper briefly deals with the history and status quo of mulberry polyploid breeding and describes characters and economic value of the polyploids, in particular triploid and tetraploid.
综述了羽速基因及其对某些经经济性状的影响，并阐述了羽速基因在优质肉鸡育种中的应用价值与意义。
Described feathering alleles and its effect on some economic characters, and presented the application value and meaning in breeding quality table poultry.
无融合生殖在育种工作中具有潜在的应用价值。
多倍体出现率为87．5％，表明大鸭梨与苹果梨杂交组合在多倍体育种中具有特殊价值。
The ratio of polyploid produced was 87. 5 %, which has shown that crossing combination between Dayali and Pingguoli has special value in pear polyploid breeding.
以上结果说明抗谱测定是相对稳定的，对生产与育种有实用价值。
The above results showed that the spectrum of resistance was relatively stable and had a practical value to production and breeding.
系统介绍了玉米化学诱变的特点，处理方法和效果，详细分析了玉米化学诱发突变在解决某些基本生物学问题中的价值和育种领域里的可能应用等。
It is also briefly introduced that mutants induced by chemical mutagens have some potential value in solving some basic biological problems and possible application in plant breeding.
综述简单重复序列标记（SSR）的特点及在作物遗传图谱构建、品种鉴定及分子标记辅助育种等方面的应用价值。
The characteristics of simple sequence repeats(SSR)and its importance in genetic mapping, variety identifying and molecular markerassistant breeding, etc, are discussed in this article.
这对大麦分类和起源演化研究、野生植物资源的保护和利用、遗传和育种工程等都具有重要的意义和学术价值。
This study should be academic value and significant in classification, origin and evolution, further protection and utilization of wild plants, and genetics and breeding engineering.
对植物和动物育种家具有经济价值的大多数性状是一些度量性状。
Most characters of economic value to plant and animal breeders are metric characters.
大麦的初级三体在遗传育种上有重要价值。
Primary trisomic in barley played the important role in genetic and breeding.
并证实了云南高秆大穗大粒稻种资源在水稻高产育种中同样具有重要价值。
Furthermore, the rice resource of tall stalk, big spike and big grain from Yunnan is also valuable for breeding of highly yielded rice.
微生物是低等生物，遗传背景比较简单，一旦突变就会形成新的东西，这对航天育种研究有非常大的价值。
For microbial strain with simple genetic background, outer space conditions can make microorganism change into a new type, which is valuable for space breeding research.
此结果表明了该优异种质在萝卜抗病毒遗传改良中的利用价值，为萝卜抗病育种和抗病基因的挖掘提供了理论依据。
These results indicate that the elite resistant radish germplasm is of value in radish genetic improvement, and provide the genetic basis for improving the efficiency of breeding for TuMV-resistance.
无核葡萄具有重要的商业价值，葡萄无核育种已成为当今葡萄育种的重要方向。
Seedless grapes have high commercial value and seedlessness for table grapes and raisins is one of the principle objectives of Vitis vinifera grape breeders.
富含油酸的菜籽油具有重要的经济价值，使得高油酸育种及油酸形成机制成为热点。
High oleic rapeseed breeding and the formation mechanism of oleic acid have become a central issue after finding the important economic value of rapeseed oil with high oleic acid.
本文概述了对“84—15”的无融合生殖特性所进行的遗传学验证结果及在育种上的利用价值。
This paper deals with the genetic test on the apomixis of Japonica rice "84-15" and its utilization in breeding.
近年来的研究多集中在土人参的生物学特性、利用价值、栽培技术以及组织培养等方面，但在营养学、药理学、育种学及加工利用方面等方面的研究较少，甚至还存在空白。
The present research included its biological characters value in use planting technique and tissue culture and so on but the research on sitology pharmacology breeding and process was very poor.
基因工程是作物育种的重要手段，通过转基因技术可以改良植物的性状和其产品的营养价值。
Gene technology has provided plant breeders with powerful new tools for manipulating the composition of plant products to improve their nutritional value and functional properties.
桃属于多年生果树植物，由于世代周期长及其高度杂合性，使分子遗传作图不仅在理论上而且在育种实践上有十分重要的意义和价值。
Peach is a kind of the perennial fruit crop. For it's long period of a generation, molecular genetic mapping is very important theoretically and practically in breeding.
上述这些重要的QTL或基因组区域在标记辅助选择育种中具有应用价值。
These important QTLs and genomic regions mentioned above will be greatly beneficial to the MAS-based breeding for salt tolerance in rice.
利用游离小孢子培养技术获得单倍体，所获纯合系在育种上有较高利用价值。
We obtain haploid by isolated microspore culture, and the pure-line is very useful in Purple Flowering Stalks breeding.
研究表明，紫2具有较好的育种利用价值。
This study indicated that zi2 has the good breeding utilization prospect.
结果表明，高氮条件下，氮效率受非加性效应控制，对氮高效育种有价值的自交系有2 199+ 、河农7、河农11；
The results showed that, at high N, NUE was controlled by non additative effect, and 2199 +, Henong7, Henong11 were promising lines for breeding for NUE.
我国黄瓜种质资源丰富，对黄瓜种质资源进行系统分析，对指导育种实际工作有着重要的理论价值。
The germplasm resources of cucumber are relatively abundant in China, the systematic analysis of which will have important value on the instruction of breeding work.
我国黄瓜种质资源丰富，对黄瓜种质资源进行系统分析，对指导育种实际工作有着重要的理论价值。
The germplasm resources of cucumber are relatively abundant in China, the systematic analysis of which will have important value on the instruction of breeding work.
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