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在日光温室葡萄早熟栽培中,通过使用破眠剂,打破葡萄休眠提早发芽,白天使用保温被遮光降温保湿,促进葡萄发芽,相对湿度增加2.4%~25.1%,顶三芽发芽率增加7%~26%。通过锅炉自动加温,从发芽到开花前温度为12~14℃,开花后14~16℃,上市期从对照的6月23日~7月14日提前到6月1~10日,产量提高332.8kg/亩,纯收入提高7 639元/亩,提高了品质与效益,达到了日光温室葡萄早熟优质、高产稳产、节能环保、高效增收的目的。
Early maturing grapes in solar greenhouse, through the use of sleep agent to break the grape early dormancy, the use of insulation during the day was shading cool, promote grape germination, relative humidity increased by 2.4% to 25.1%, the top three buds increased by 7% 26%. The temperature was increased from 12 to 14 ° C before sprouting and 14 to 16 ° C after flowering through the automatic heating of the boiler. The period of listing went ahead of the control from June 23 to July 14 to June 1 to 10, and the yield was increased 332.8kg / mu, net income increased 7 639 yuan / mu, improve the quality and efficiency, to achieve the solar greenhouse grape early maturity, high and stable yield, energy saving, high efficiency income purposes.