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69—14—4是以早熟的50—3—2(当地伏茎大粒×中国红粒小花生)为母本,苏联日丹红早为父本,于1969年进行有性杂交,经选育而成。一、特征特性:本品种属于多粒型、极早熟花生品种。立茎,茎高39.1厘米,分枝7.9个左右。籽仁红色。春播生育期110-120天,要求积温2,450℃;夏播90—100天(在我地7月上旬播种,10月上旬收获),要求积温2,200—3,300℃。该品种开花时间只比一般早熟花生早1—3天,但荚果成熟
69-14-4 is a premature 50-3-2 (local large stalk × Chinese red peanut) as the female parent, the Soviet Union red early as the male parent, in 1969 for sexual cross-breeding And into. First, the characteristics and characteristics: This species is multi-grain type, very early peanut varieties. Standing stems, stems 39.1 cm high, branching 7.9 or so. Seed kernel red. Spring sowing period of 110-120 days, requiring accumulated temperature 2,450 ℃; summer sowing 90-100 days (in my sowing in early July, early October harvest), requires the accumulated temperature 2,200-3,300 ℃. The variety of flowering time is only 1-3 days earlier than the average early peanut, but the pod matures