1. 在其M_2、M_3代群体中叶形、花、熟期均发生了不同程度的分离变异。
The results are as follows:1. Leaf, flower, bearing term and sterility mutant were observed in population of M_2, M_3 generation.

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2. 而且,这种情况在塔里木盆地周缘地区十分发的镁铁质岩浆岩中具有广泛的代表
And this case is representative among the well-developed mafic magmatic rocks in the Tarim Basin and its peripheral areas.

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3. EMS诱变产生的主要突变类型有:穗部形态突变、籽粒形态突变、茎秆形态突变、叶片状突变、育性突变熟期突变等。
The main mutant-types induced by EMS were ear visibles, seed visibles, stem visibles, leaf character mutation, fertility mutation and mature period mutation.

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4. 在人工控制条件下研究了光照时间和温度对农垦58S以此为基因源转的其他粳型光敏不育性的影响。
The effects of photoperiod and temperature on fertility of Nongken 58S and its derivedPGMSRs (subsp. japonica) were studied in artificially controlled condition.

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5. 因此,选临界温度低、相对稳定的实用光温敏核不系,探讨不育性转换规律、育性遗传规律生理生化特,在理论和实践上都具有重要意义。
So it is very important for the theory and practice to research and insight the fertility alteration, fertility inheritance and physiological and biochemical characters of PTGMS lines.

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6. 本研究还表明花粉小穗育性的座位互作是极其复杂的。
In this study, the interactions of locus were complex in both pollen fertility and spikelet fertility.

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7. 以中国高粱胞质雄系“吉农105”为研究试材,用9个常用高粱恢复系与之杂交,并对其杂种后代F 1、F2BC1的分离比例进行了统计调查。
The separation of fertility in F1, F2 and BC1 from crosses between cytoplasmic male sterile line of Chinese sorghum "Jinong 105" and 9 restoring lines of sorghum were statistically analysed.

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8. 以中国高粱胞质雄系“吉农105”为研究试材,用9个常用高粱恢复系与之杂交,并对其杂种后代F 1、F2BC1的分离比例进行了统计调查。
The separation of fertility in F1, F2 and BC1 from crosses between cytoplasmic male sterile line of Chinese sorghum "Jinong 105" and 9 restoring lines of sorghum were statistically analysed.

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