花生新品种泉花7号的选育研究

Breeding of a New Peanut Variety Quanhua 7

泉花7号系以028-9为母本、205-1为父本有性杂交选育的花生新品种。具有高产、优质、多抗、加工属性好等特点,同时,该品种还具有叶面积指数大、净同化率高、干物质积累多、经济系数大、库大、源大、库源协调等高产特征特性。

Quanhua 7 was bred from the cross of 028-9×205-1. It has many desirable traits including high yield potential, yield stability, good quality and suitable for processing. The variety shows many good growth and development characteristics, such as large leaf area index （LAI）, high net assimilation rate （NAR）, more dry matter accumulation, bigger sink and source and concerted sinksource structure. All these characteristics lead to high yield of Quanhua 7.