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为科学规避日光温室气象灾害风险,合理安排温室蔬菜生产周期和茬口,制定了适用于冀东北日光温室蔬菜种植的技术规程。利用日光温内外连续观测的温度资料,详细分析了几种蔬菜种植茬口的小气候适应性,制定了适用于冀东北墙体材料为土质或者为“石头+土”质的日光温室蔬菜种植技术指标,以及2种周年生产模式,即冬春茬+秋冬茬、冬春茬+夏秋茬+冬茬。
In order to scientifically evade the risk of meteorological disasters in solar greenhouse and to arrange the greenhouse vegetable production cycle and stubble reasonably, the technical regulations for vegetable cultivation in sunlight greenhouse of northeast Hebei were formulated. Based on the continuous observation of temperature data both inside and outside the sunlight, the microclimate adaptability of several vegetable planting stubs was analyzed in detail, and the greenhouse vegetable cultivation technology suitable for the soil with “stone + soil” Indicators, and two kinds of annual production patterns, that is winter and winter stubble + autumn and winter stubble, winter and spring stubble + summer stubble + winter stubble.