山西省58个小麦品种产量性状间的相关分析

Gansu Agricultural Science and Technology(2020)

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Abstract
以山西省58个小麦品种为研究对象,研究了株高、成穗数、穗粒数、千粒重、单产、发芽率、发芽势、苗高、根长、根数等性状间的相关关系.结果表明,58个小麦品种的产量主要构成因素为成穗数、穗粒数、千粒重.旱地小麦的产量主要构成因素为成穗数、穗粒数,水地小麦的产量主要构成因素为成穗数和苗高.
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