冬瓜子房与果实性状的遗传相关性和通径分析

Journal of Anhui Agricultural Sciences(2021)

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Abstract
通过对墨宝冬瓜和7个冬瓜高代自交系配制的9个杂交组合的子房长、子房横径、成熟瓜长和成熟瓜横径4个农艺性状进行相关性分析,以期揭示冬瓜子房与成熟果实的遗传相关性,为根据子房大小预测成熟果实大小提供依据.结果表明,子房长与成熟瓜长呈正相关且达极显著水平,与成熟瓜横径呈显著正相关.该研究为冬瓜育种和生产提供理论参考.
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