研究代谢调节突变株的选育方法。
A study is made on the method for breeding mutant strain of metabolic regulation.
本发明涉及一种石榴酒酵母的选育方法。
The invention relates to a method for selecting and breeding pomegranate wine yeast.
说明激光辐照是碱性淀粉酶菌株有效的选育方法。
It proves that laser irradiation is an effective method for breeding of alkaline amylase producing strain.
本发明涉及一种高生物量富锌酵母及其选育方法和应用。
The invention relates to a zinc-rich yeast with high biomass, a breeding selection method and application thereof.
介绍了俄罗斯五个优良毛用型绵羊品种的选育方法和产毛性能。
The breeding methods and wool - ability of five kinds of wool - produced Russian sheep were introduced.
矮生玉米自交系的选育方法主要有系谱法、回交法和聚合选择法。
Pedigree method, backcross method and convergent cross selection are used widely in dwarf maize breeding.
蓝花子的育种以集团选育方法效果为最佳，已选育出5个品系(型)。
And group selection proves to be the best method for oil radish breeding, 5 lines (types) have already been bred.
研究结果表明，香菇原生质体分离诱变是一种很有应用价值的食用菌菌种选育方法。
The results indicated that protoplast formation and mutagenesis are the potential methods for strain selection and improvement in edible fungi.
结论：双亲株灭活原生质体融合选育林可霉素高产菌株是值得推广的一种选育方法。
Conclusion: the selection method for Lincomycin - producing strain with stability and high yield by using the died parental strain protoplast fusion is deserved to generalize.
对高产纤维素酶菌种的选育方法和纤维素酶在食品、饲料、造纸等行业方面应用进行了综述。
In this paper, the breeding of high-yield cellulase strains and the application of cellulase in the fields of food and feedstuff and paper-making etc. were elaborated.
现代育种手段进行果酒酵母的选育方法有诱变育种、杂交育种、原生质体融合、基因克隆和转化等技术。
The breeding methods of fruit wine yeast nowadays cover mutation breeding, cross breeding, protoplast fusion, and genetic cloning and transformation etc.
完成自交系选育，可以有多种不同的方法和途径，本文介绍了几种重要的选育方法，可供玉米育种工作者参考。
There are a lot of methods and ways to develop inbred lines. In this article, the authors introduced some methods and ways which are useful to breeders in their studies.
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.
育种实践证明，这种理论与方法用于指导新品种选育是切实可行的。
The breeding practices indicate that it is feasible to guide the breeding of new varieties through use of this theory and method.
方法通过诱变剂和诱变条件的考察，确定最佳选育手段，从而筛选到效价高、 组分好的优良生产菌株。
Methods The optimal mutation breeding method was established through the screening of mutating agents and mutation conditions.
总结了该品种的选育经验和方法。
And breeding experience and method of this variety were summarized in this paper.
长期以来，人们一直采用传统的育种方法来选育高蛋白质的水稻新品种，但收效不大。
Traditional breeding is applied frequently to select new rice varieties with high protein content for a long time but achieved less.
长期以来，人们一直采用传统的育种方法来选育高蛋白质的水稻新品种，但收效不大。
People always used traditional breeding to select new rice varieties with high protein content for a long time but achieved a few.
应用灰色关联分析方法，研究了油菜主要农业性状与产量间的关联序，为油菜新品种的选育提供理论依据。
The relationship between the main agronomic characters and the yield of oil rape was studied by means of grey related degree analysis.
本研究采用测定细胞膜伤害率的方法，估价黄瓜品种的耐寒性，并测定其光合强度以及产量，旨在为大棚黄瓜新品种选育提供依据。
In this study, the photosynthetic efficiency, yield, and cold tolerance of selected cucumber cultivars were evaluated by means of estimating injury rate of cucumber cell membrane.
采用花药培养获得加倍单倍体(DH)是甘蓝类蔬菜自交不亲和系选育的主要方法之一。
The use of anther culture to create double haploid (DH) lines is popular in breeding of self incompatibility lines of Brassica crops.
研究结果为黄芩药材优良品种选育、黄芩苷含量的测定和黄芩质量评价建立了快速可靠和准确的测定方法。
These results established rapid, reliable and accuracy assays method in screening superior variety of S. baicalensis and evaluating quality of the material medicine.
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.
利用聚类分析方法中的最短距离法，探讨某种源经济性状向最理想性状选育的可能性，并为今后的良种选育和栽培区划提供重要依据。
The possibility of inverting from some characteristics to excellent ones is studied after applying cluster analysis, which is the basis of elite seed selection and plant division.
结论：诱变育种和其它育种方法相比，具有速度快，方法简便等优点，是抗生素产生茵选育的一种重要方法。
Conclusion: Compare the mutagenesis method with other methods, it has the advantage of high speed and convenient. It's an important way of antibiotic selection.
以代谢控制理论为指导，确定以选育亮氨酸营养缺陷型菌株作为初筛方法，选育低产杂醇油啤酒酵母突变菌株。
Under the instruction of metabolic control theory, the screening of leucine auxotroph was determined as the method of selecting the mutant strain of low-yield fusel oil.
该文主要从菌种选育、培养基和培养条件、抽提方法等方面介绍发酵法生产谷胱甘肽的研究现状。
The current research on glutathione fermentation is discussed in terms of strain breeding, culture medium and conditions, and extraction.
该方法既区别于单纯生产原种的“株系循环法”，也区别于选育新品种的纯系育种法。
It is differ both from the method of "circulate line selection" for seed reproduction and from the method of "pure line breeding" for varieties development.
设计了分离酵母菌和测定其发酵力（乙醇度）及甲醇含量的方法，初步选育出发酵力较好而甲醇含量较低可作为生产用的乙醇发酵酵母菌菌株。
This article designs the method of separating saccharomycete from nature as well as determining its ferment capacity(anthanol output) and the methanol in the products of ferment.
利用该方法可大大提高组配红麻杂交组合的自由度，易于选育出强优势杂交组合。
The method can greatly improve the freedom degree of kenaf hybridized combination, and is easy to breed the hybridized combination with comparative advantages.
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