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近几年黑龙江省栽植“美国红堤”葡萄已形成热潮 ,栽培面积逐渐扩大 ,很多人跃跃欲试 ,其中不乏盲目者 ,给黑龙江省葡萄生产罩上阴影。因此本人想就当前存在的问题谈几点看法。1 因地治宜选择品种 黑龙江省气寒干燥、寒冷 ,无霜期短 ,有效积温低。因此只有多途径发展葡萄生产
In recent years, Heilongjiang Province planted “United States Red Tide” grape has formed a boom, cultivation area gradually expanded, many people eager, many of whom are blind, grape production in Heilongjiang province cast a shadow. So I would like to talk about the current problems. 1 due to local selection of varieties Heilongjiang Province, cold and dry, cold, frost-free period is short, low effective accumulated temperature. Therefore, there are only many ways to develop grape production