【摘要】 为了确定抗寒酿酒葡萄品种在石河子地区引种的适应性,从而为新疆产区筛选冬季免埋土酿酒葡萄品种,以北玫和北红两个抗寒酿酒葡萄品种为试材,研究在冬季不埋土越冬后的萌芽率、果枝率、果实生长状况以及一年生休眠枝条的电解质渗出率和伤害率。结果表明:北玫和北红在石河子地区依靠降雪覆盖可实现不埋土越冬,北红抗寒性优于北玫。更多还原

【Abstract】 In order to determine the introduction adaptability of two cold resistant wine grape varieties in Shihezi region,and screen natural wintering grape varieties for Xinjiang region,two cold resistant wine grape varieties of Beimei and Beihong were used as materials,the germination rate,fruiting branch rate,fruit quality of natural wintering,electrolyte leakage rate and injury rate of one-year-dormancy branches were studied.The results showed that Beimei and Beihong could live in winter in the uncovering condition.The cold resistance of Beihong was better than Beimei.更多还原