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.
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。
With adoption of SSR mark technology, the DNA extraction method can be effectively employed in seed purity analysis and marker aided breeding activity.
结合采用SSR分子标记技术，此DNA提取方法可有效地用于玉米种子纯度检验和分子标记辅助育种。
The leaf color mark technology of yellow-green seedling mutant is discussed in the function of purity identification, hybrid seed purity improvement and male sterility in hot pepper.
对辣椒黄绿苗突变体的隐性叶色标记技术在纯度鉴定，提高杂交种子纯度以及在辣椒雄性不育中的作用及应用前景进行了探讨。
It can be wide used in maize seed purity identification, genetic background analysis of maize germplasm, fast selection and screening of target gene, maize inbred lines purification, et al.
该项技术可以应用到玉米种子纯度及真伪快速鉴定，玉米种质资源的遗传背景分析、目标基因的快速跟踪筛选、玉米自交系的快速提纯等方面，具有广阔的应用前景。
The affinity of self-incompatibility in the mustard family affects the purity of hybrid seed and the propagation coefficient of stock plant.
十字花科自交不亲和性的大小关系到杂交制种的纯度和原种的繁殖系数。
Our company produce varieties of seed purity, quality, price concessions, products sold at home and abroad.
我公司生产的种苗品种纯正，质量上乘，价格优惠，产品畅销国内外。
RAPD and salt-soluble protein PAGE analysis were used in seed purity assessment of 21 hybrid corn combinations in Jilin Province.
以吉林省玉米主推杂交种21个组合为试材，利用RAPD法与盐溶蛋白法（PAGE）进行了鉴定品种与杂交种纯度的对比试验。
The fertility restoration of the female pollen, result from low temperature during the period of fertility conversion would affect seed purity.
育性敏感期的低温会导致母本花粉的育性恢复，从而影响制种纯度；
SSR and salt-soluble protein PAGE analysis were used in seed purity test.
利用SSR标记法与盐溶蛋白法进行了鉴定玉米品种的对比试验。
Sodium aluminate solution is purified and is seed-precipitated with addition of super-fine alumina with high activity to prepare super-fine and high-purity aluminum hydroxide and alumina.
净化铝酸钠溶液加入自制高活性超细氢氧化铝晶种进行种分分解、制备超微细高纯氢氧化铝和氧化铝。
Problems still remained in existing technologies which put too much emphasis on preventing the threshold temperature drift and neglect maintaining not only high seed purity but authenticity.
现有提纯繁殖技术多以防止起点温度漂移为目的，而忽视了生物学性状的提纯保真。
Problems still remained in existing technologies which put too much emphasis on preventing the threshold temperature drift and neglect maintaining not only high seed purity but authenticity.
现有提纯繁殖技术多以防止起点温度漂移为目的，而忽视了生物学性状的提纯保真。
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