高温期不同处理对日光温室温度变化及葡萄生长的影响

Effects of Different Treatments on Temperature Changes in Solar Greenhouse and Growth of Grapes in High Temperature Period

以新疆农科院吐鲁番农业科学研究所的日光温室为研究对象,针对吐鲁番地区夏季极端高温,设置不同降温措施处理,研究不同处理对日光温室温度变化及葡萄生长发育的影响。结果表明:高温期通过不同降温处理,使得处理1(在温室顶部安装遮阳网和室内微喷系统)每日平均降低温度3.51℃,处理2(仅安装遮阳网)每日平均降温1.74℃,各处理的葡萄萌芽率、结果系数等均高于CK;说明吐鲁番地区高温期采用遮阳网加喷水系统能够有效降低温度,利于葡萄第2年的生长发育。

In Turpan Research Institute of Agricultural Sciences, taking greenhouse as the research object, it was aim at the extreme high temperature in summer of Turpan area to set different cooling process,effects of different treatments on temperature changes in solar greenhouse and growth of grapes in high temperature period were studied. The results showed that through different cooling treatments in the high temperature period, treatment 1 daily average temperature reduced 3.51℃ ,and treatment 2 daily average temperature reduced 1.74℃, the treatment grape germination rate and coefficient were higher than CK. It declared using sun-shade net and water spray system could effectively reduce the temperature in the high temperature period in summer of Turpan area,be beneficial to the grapes in the second year of growth and development.