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一、选育经过“阿×兰白”原组合号为7936—1—2—1×兰7903—2—2—3。兰7903—2—2—3是我站1973年育成的阿尔及利亚×兰州团秧番瓜(简称“阿×兰”)品种间一代杂种。1979年进行亲本自交系选育和优良自交系试配杂交组合。经过配合力测定、品比试验和生产示范,从中选出了由阿尔及利亚×兰州团秧番瓜白皮自交系组配的一代杂种新品系。“阿×兰白”新品系,近两年来在兰州地区累计示范推广800余亩,并在西安、银川及我
First, breeding after “A × blue orchid” original combination number is 7936-1-2-1 × blue 7903-2-2-3. Lancang 7903-2-2-3 is a generation of hybrids between Albania × Lanzhou Mission Seedlings (abbreviated as “A × Lan”) cultivated in 1973 in our station. In 1979 the parental inbred line selection and good inbred line hybrid test combination. Through the determination of combining ability, product ratio test and production demonstration, a new hybrid line of F1 hybrids, which was composed of white seedlings of pumpkin seedling of Algeria × Lanzhou was selected. “A × Lan white” new line, in the past two years in Lanzhou area demonstration and promotion of more than 800 acres, and in Xi’an, Yinchuan and me