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天津市蔬菜研究所“七五”期间培育成功十余个新品种,每年向社会提供良种10万公斤。简介如下: 耐热早熟菜花品种——白峰我国第一个采用自交不亲和系交配而成的花椰菜杂交品种,获市科技进步一等奖。白峰属秋菜花类型,极早熟,定植后55天成熟,生育期80天,在津京地区9月份蔬菜淡季上市,经济效益显著。耐热,耐涝,抗病毒病和黑腐病。株高59厘米、株幅58厘米,20片叶时现球,自行覆盖免受阳光直射,不需人工束叶,花球重
Tianjin Vegetable Research Institute, “Seventh Five-Year” period to cultivate more than ten new varieties of success, to provide the community with 100,000 kilograms of seed. Brief introduction is as follows: Heat-resistant precocious cauliflower varieties - Bai Feng China’s first self-incompatibility mate hybrid cauliflower hybrid varieties, won the first prize of scientific and technological progress. Bai Feng is a type of autumn cauliflower, extremely precocious, mature 55 days after colonization, growth period of 80 days, in September Beijing off-season vegetable market, significant economic benefits. Heat, waterlogging, anti-virus and black rot. Plant height of 59 cm, 58 cm plant width, 20 leaves when the ball, self-coverage from direct sunlight, without artificial leaves, flower ball weight