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为筛选适于广州地区栽培的葡萄品种,通过对15个品种进行比较试验,观察和鉴定它们在广州地区的生长发育特性和抗病性.结果表明,广州各葡萄品种的物候期均比北方提前约1个月,生长期比北方延长;但果实生长天数却比北方相同品种缩短20-50天,臣峰、吉峰18、金玫瑰、白香焦、尼加拉、乐选七号、康拜尔早和新美露等品种在广州地区有一定的发展前景.
In order to screen the grape cultivars suitable for cultivation in Guangzhou, the growth and development characteristics and disease resistance of the cultivars in Guangzhou were observed and identified through comparative experiments on 15 varieties.The results showed that the phenophases of each grape variety in Guangzhou were earlier than that of the north About 1 month, growing longer than the north; but the number of days of fruit growth is shorter than the same varieties of the North shortened 20-50 days, Chen Feng, Jifeng 18, Golden Rose, Baixiang, Niagara, Lottery VII, Seoul early and new varieties such as the United States in Guangzhou have some prospects for development.