辽盐39是经过杂交选育的水稻新品系。
Liaoyan-39 is the new rice variety which is finished by hybridization breeding.
杂交选育可以扩大种质的来源，这对提高品种的抗病性和优质育种很重要。
Hybridization selection may expand the source of cotton germplasm, it is very important to improve the disease-resistant and high-quality breeding.
W025是通过化学诱变和杂交选育而成的水稻新品系，具有巨胚特征，遗传分析表明巨胚基因受单隐性基因控制。
W025 is a new rice strain developed from chemical inducement and cross breeding. It has a giant embryo that is controlled by a single recessive gene.
粤糖00-236是广州甘蔗糖业研究所湛江甘蔗研究中心以粤农73-204为母本、CP72-1210为父本进行杂交选育而成的甘蔗新品种。
The new sugarcane variety YT00-236 was bred from female parent YN73-204 and male parent CP72-1210 by Zhanjiang Sugarcane Research Center of Guangzhou Sugarcane Industry Research Institute.
已有多种方法被用于提高地方良种的性能，包括杂交育种，以及通过与良种的回交和品系内选育进行的品种改良。
Various approaches have been used to improve the performance of adapted indigenous stock, including cross-breeding and upgrading through back-crossing with improved breeds, and within-line selection.
粮饲青贮兼用型杂交玉米新品种渝单七号的选育。
Breeding of a new dual-purpose grain and silage hybrid maize variety Yudan No.
种质资源是杂优猪选育的基础，育种部分是杂优猪选育的核心，完成专门化品系的选育、配合力测定和最优杂交模式的筛选以及专门化品系的纯繁扩群；
The genetic resource is the base of the breeding of hybrid swine, breeding section is the core, in which completes the breeding of special strains, combining ability testing .
选育强优势的品种间组合仍是进一步提高杂交水稻产量的一条有效途径。
The selection of interspecific combinations with powerful heterosis is still an effective way so far to raise the yield of hybrid rice.
配合力是选育强光合杂交辣椒品种的重要参数。
The combining ability is important parameter of breeding on high photosynthesis hybrid pepper varieties.
利用这项技术可望解决三系、两系或化学杀雄杂交稻制种过程中出现的纯度问题，且有利于新杂交稻组合的选育。
Using this technology, the purity problem during seed production in three-line, two-line or chemical-emasculated hybrid rice breeding system could be solved and some new combinations could be bred.
借鉴杂交玉米育种中的配子选择法，设计了6311S配套恢复系选育的组合判别法研究。
In the experiment, the combining-mating screening method in breeding restorer lines of 6311S was designed according to the gamete selection applied in hybrid maize breeding.
在用杂交手段选育罐藏黄桃品种的实践中，对果实经济性状的遗传倾向作了分析。
The inheritance of some fruit traits in canning yellow peaches was studied in the crossbreeding process.
可将4叶期和分蘖盛期的发根力作为选育或筛选杂交中稻强抗旱性品种的参考指标。
The rooting ability at 4 th leaf and at top tillering can be used as selection criterion in rice breeding for drought resistance.
本文介绍了籼型恢复系郴R92-225的杂交和辐射选育过程、特征特性及配制杂交组合应用于生产的情况。
The paper introduces the Hsien rice restoring line Chen R92-225 breeding by allomixis and irradiation methods, the characteristic and application of Hsien rice restoring line Chen R92-225.
研究表明，通过远缘杂交能够选育出具有高产、抗病和优质的小麦新材料。
The studies show new wheat materials with high yield, resistance and quality can be breeded by the distant crossing.
讨论从这些杂交后代得到的品系中选育适于北京地区的草坪型高羊茅品种的可能性。
The possibility to develop, from the hybrid lines obtained, new turf-type tall fescue cultivars suitable for Beijing region was also discussed.
研究表明，通过远缘杂交能够选育出具有高产、抗病和优质的小麦新材料。
The studies show the high yield, resistance and quality new wheat materials can be breeded by the distant crossing.
长豇3号是由之豇28-2和指甲青经过有性杂交后，采用系谱法，经8代系统选育而成的。
'Changjiang No. 3' is a asparagus bean crossed by Zhijiang 28 - 2 and Zhijiaqing variety using pedigree method after 8 - generation selection.
用美洲狼尾草与非洲象草进行远源杂交，选育出了适应亚热带气候条件栽培的热带牧草王草新品种，并大田观察其生物学特性。
The new breed of pennisetum pureum tropical forage grass has been cultured which is accustomed to the sub tropic climate condition via introduction and choosing of hybridization.
介绍了鲜食糯玉米杂交种津鲜糯105的选育过程，研究了该品种的产量性状、品种特性和适宜种植区域。
The breeding process of a food corn hybrid variety: Jinxiannuo No. 105 was explained and its yield characters, specific properties, suitable cultivation zones were studied.
通过萝卜远缘杂交创建不育源，再经过回交转育而选育出异源胞质不育系034a。
Alloplasmic male sterile line 034a was breeded by using method of distant hybridization and backcross.
GS豫豆8号是用系谱法从郑74046品系与尖叶桥梁亲本自然杂交株的杂种后代中选育成的窄叶型大豆新品种。
GS Yudou 8 is a narrow-leafed soybean variety derived from the natural hybrid of Zheng 74046 line and a tip soybean parent material (paternal) with a pedigree selection method.
本发明提供了一种番茄长柱头型高温敏型雄性不育系选育及杂交制种方法。
The invention provides tomato long stigma type high temperature sensitive male sterile line seed selection and a hybridized seed production method.
生物信息技术与杂交品种选育相结合，加速新品种的选育研究；
The combination of bio-information technology and cross-breeding is used to accelerate the research of new breeds.
利用广州生态条件选育早熟、丰产、穗重型的冬春杂交品种有很大潜力。
Great potentiality of developing the varieties of hybridization of winter-spring wheat with earlier mature, higher yielding and heavy-headed type can be tapped in Guangzhou areas.
为了研究北方大穗型杂交粳稻超高产的生理基础，为选育大穗型的北方杂交粳稻提供育种理论。
In order to study the physiological base on super high yield of the northern japonica hybrid rice and offer breeding theory about large-panicle northern japonica hybrid rice.
选育出一批种间杂交新材料，为甘薯育种提供了新基因。
Bring forth new ideas in inter specific hybridization, and provide new gene for sweet potato breeding.
杂交玉米研究中，自交系选育是一个十分重要的环节。
Development of inbred lines is very important in hybrid maize research.
利用海陆杂交技术所选育的长绒棉抗病材料在枯萎病病圃、重病田等抗病性鉴定，都表现很好的抗病性。
The resistance to Fusarium wilt of long-fibre cotton selected from sea-land hybrid was appraised by using sea-land hybrid techniques.
利用海陆杂交技术所选育的长绒棉抗病材料在枯萎病病圃、重病田等抗病性鉴定，都表现很好的抗病性。
The resistance to Fusarium wilt of long-fibre cotton selected from sea-land hybrid was appraised by using sea-land hybrid techniques.
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