parent selection亲本选择 The parent selection of red-seed-using watermelon based on data mining by neural network基于神经网络数据挖掘的红色籽用西瓜亲本选择方法研究 ..
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... choice of bud mutation 芽变选择 choice of parent 亲本选择 climatic cultivation limit 气候栽培界限 ...
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This research with Populus deltoides divided into four portions. It included: parent selection,cross experiment,analysis of cross-breeding progenies,genetic variation analysis and family selection of hybrid progeny population from T120 and I-69.
本文内容主要包括美洲黑杨亲本选择、杂交试验、杂种子代分析和T120、I-69子代杂种群体遗传变异分析与家系选择。
参考来源 - 美洲黑杨亲本选择与杂交试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
为育种者进行亲本选择和小麦品种资源分类提供了依据。
This method can help selection of parents for breeding purposes and for classification of wheat genetic resources.
并对亲本选择利用，杂交组合的配置，扩大遗传组成源等方面进行分析探讨。
The problems of selection and utilization of parent, setting of crossing, and increasing the origin of genetic composition were further analyzed and discussed in details.
与野生种的亲缘关系较远。同工酶分析的结果可供甘蔗分类和杂交亲本选择参考。
These results suggest that isozyme analysis could provide evidences for classification and bases for decision of the parents used before crossing in sugarcane.
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