【摘 要】
：
本文通过对21个玉米杂交种 F_1的产量与其7个性状的相关性进行初步探讨。结果表明玉米杂交种 F_1的产量与其生育日数、抽丝至成熟的天数、抽丝至成熟的天数/生育日数、穗位、
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本文通过对21个玉米杂交种 F_1的产量与其7个性状的相关性进行初步探讨。结果表明玉米杂交种 F_1的产量与其生育日数、抽丝至成熟的天数、抽丝至成熟的天数/生育日数、穗位、穗长、粒行数6个性状呈极显著正相关,与株高呈显著正相关。
In this paper, 21 maize hybrids F_1 yield and its correlation of seven traits were discussed. The results showed that there was a significant positive correlation between F_1 yield and six traits, including the number of days of birth, the number of days from spinning to maturity, the number of days from spinning to maturity / days of birth, ear position, ear length, and number of lines per plant, There was a significant positive correlation.
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