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70年代 ,四川红嘴燕豇豆遍及全国 ,进入 80年代后 ,逐渐被浙江省农业科学院园艺研究所育成的之豇 2 8 2所代替 ,现该品种仍有较大面积栽培 ,但退化较严重 ,需要不断选育早熟、丰产、优质、抗病的豇豆新品种以满足生产者和消费者之需要。1 选育经过1991年春 ,配制了 2 0个杂交
In the 1970s, Sichuan red-billed Yan cowpea all over the country, into the 80’s, gradually being horticultural Institute of Zhejiang Academy of Agricultural Sciences bovine 2 8 2 replaced, the variety is still a large area of cultivation, but more serious degradation, Need to continue to breed precocious, high yield, quality, disease-resistant varieties of cowpea to meet the needs of producers and consumers. 1 Breeding After the spring of 1991, 20 hybrids were prepared