【摘要】 吉林西部地区于2003年起开展果桑引种试验,先后引进北京、辽宁、河北及新疆种源果桑品种10个,分别对抗寒性、抗旱性和抗病性进行研究,分析其适应性,优选出适宜吉林西部地区栽培的辽果、遵化白椹和江米椹子3个果桑品种。更多还原

【Abstract】 Since 2003, the introduction experiment of fruit mulberry was carried out in the west area of Jilin province, and 10 mulberry cultivars from Beijing, Liaoning, Hebei and Xinjiang were introduced. The cold resistance, drought resistance and disease resistance were studied respectively, their adaptability was analyzed, and 3 cultivars suitable for cultivation in the west area of Jilin province were selected.更多还原