CAJ | 학술논문

对8个草莓杂交组合F_1的181个株系的果实主要数量性状进行了测定和统计分析,研究和探讨了草莓果实主要数量性状的遗传倾向.结果表明:果实一级序果果重、二级序果果重、最大果重、可溶性固形物含量、果实硬度、维生素C含量均为多基因控制的数量性状,呈连续变异.F_1果实一级果重、二级果重、最大果重、果实可溶性固形物含量、维生素C含量都呈现出趋小变异,果实硬度呈现出增大的趋势,趋向变大.
대8개초매잡교조합F_1적181개주계적과실주요수량성상진행료측정화통계분석,연구화탐토료초매과실주요수량성상적유전경향.결과표명:과실일급서과과중、이급서과과중、최대과중、가용성고형물함량、과실경도、유생소C함량균위다기인공제적수량성상,정련속변이.F_1과실일급과중、이급과중、최대과중、과실가용성고형물함량、유생소C함량도정현출추소변이,과실경도정현출증대적추세,추향변대.
181 seedlings of 8 strawberry cross combinations were used to study the inheritance trend of main fruit quantitive characters. The result indicated that weight of the first grade fruit,weight of the second fruit, the biggest fruit weight, the soluble solid content, fruit firmness, vitamine C were quantitative characters with succession variance. As concerning F_1, the first grade fruit weight, the second grade fruit weight, the biggest fruit weight, the soluble solid content and Vc content trended mainly to be smaller, hut fruit firmness trended mainly to be bigger.