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为提高北方果树栽培效益,调整水果上市期,将地产春蕾桃在日光温室内栽培,进行棚内外小气候观测和生长发育状况观测。结果表明,春蕾桃在日光温室内栽培,花期、结果期和上市期都比棚外提早一个月左右,上市期赶在南果北运高峰期之前,价格成倍上涨,产量也有所提高。加上棚内草莓、蔬菜收入,棚内单位面积总收入比棚外高50%左右,投入产出比也高于棚外,同时起到了安全越冬和防寒作用。
In order to improve the fruit planting efficiency of north China and adjust the market period of fruits, the cultivars of real estate peach buds were cultivated in solar greenhouse to observe the microclimate observation and the growth of the sheds. The results showed that the spring buds were cultivated in sunlight greenhouse. The flowering stage, the fruiting stage and the listing stage were all about one month earlier than those outside the greenhouse. The market price rose severalfold before the peak period of the south fruit was transported to the market and the output also increased. Together with the greenhouse strawberries and vegetables, the total revenue per unit area in the shed is about 50% higher than that outside the shed, and the input-output ratio is also higher than that of the shed. At the same time, it has played a safe role of overwintering and preventing cold.