庭院保护地葡萄栽培研究与探讨

• 作 者: 于纪彰
• 机 构: 黑龙江省果树技术指导站,
• 出 处: 北方园艺
• 发表日期: 1988年03期
• 关键词: 日光温室 塑料大棚 葡萄栽培 栽培葡萄 葡萄品种 露地栽培 园艺研究所 巨峰葡萄 葡萄生产 结果枝组

我省气候严寒,有效积温低,露地栽培的葡萄经常遭受冻害,其果实多数成熟度不够,品质差,大面积发展有一定困难。1979年以来,齐齐哈尔市园艺研究所等单位,先后利用日光温室及塑料大棚等保护地设施,进行栽培葡萄的试验、研究证明是成功的。1、保护地内(日光温室及塑料大棚)生长期延长到200天以上,积温达3,000℃以上;

Cold climate in our province, effective low accumulated temperature, open-field grapes often suffer frost damage, the majority of its fruit is not mature, poor quality, large-scale development has some difficulties. Since 1979, Qiqihar City Institute of Horticulture and other units, has used solar greenhouse and plastic greenhouses and other protected facilities, the cultivation of grapes, the study proved to be successful. 1, within the protected area (solar greenhouse and plastic shed) growth period extended to more than 200 days, the accumulated temperature of 3,000 degrees Celsius;