一、温度管理 适当的高温有利于缓苗,白天25～30℃,夜间10～5℃,7～8天可缓苗。既要防止徒长,又要防止植株长势衰弱。开花到果实膨大期,白天20～25℃,夜间5℃以上。收获期白天不超25℃,夜间5℃左右。 二、水分管理 花芽分化期土壤宜干燥些,草莓开花期,为了授粉受精顺利,要适当控水使土壤相对干燥一点。果实直到成熟要及时补充水分,保持土壤湿润,缺水会导致果小,水过大又易诱发病害,发生烂果。 土壤水分是否适宜草莓的生长发育,可从草莓叶缘吐水现象来判断。如果早晨叶缘吐出的水珠清晰可见,用手碰叶水珠随即下落,说明土壤水分充足;叶缘吐出水珠个小,或有的叶有,有的叶无,说明土壤水分适中,一般不必浇水;如果无吐水现象,说明土壤缺水,可根据草莓生育期适当浇水。 三、追肥 追肥宜“少吃多餐”,每667m~2每次追施硝铵和过磷酸钙各15kg,或氮、磷、钾复合肥15kg。追肥要从顶花序吐蕾开始,先是20天一次。第一次采收高峰过后, First, the temperature management Appropriate high temperature is conducive to Huanmiao daytime 25 ~ 30 ℃, night 10 ~ 5 ℃, 7 to 8 days can Huanmiao. It is necessary to prevent leggy growth, but also to prevent plant growth and weakness. Blooming to the fruit swollen period, during the day 20 ~ 25 ℃, night 5 ℃ above. Harvest during the day does not exceed 25 ℃, about 5 ℃ at night. Second, water management Differentiation of soil should be more dry flower, strawberry flowering, pollination fertilization smooth, proper water control to make the soil a bit dry. Fruit until maturity to replenish moisture, keep the soil moist, lack of water can lead to small fruit, water and easy to induce disease, rotten fruit. Soil moisture is suitable for the growth of strawberry growth, judging from the phenomenon of spat water from the strawberry leaf edge. If the drops of water from the leaves are clearly visible in the morning, the drop of water drops by hand immediately leaves the ground, indicating that there is sufficient soil moisture. The leaf rim spit out a small drop of water, or some of the leaves have some leaves, indicating that the soil moisture is moderate and generally do not have to be poured Water; if no spit water phenomenon, indicating soil water shortage, according to the strawberry watering period appropriate. Third, the top dressing should be appropriate “Eat more meals,” every 667m ~ 2 each chase ammonium nitrate and superphosphate 15kg, or nitrogen, phosphorus and potassium compound fertilizer 15kg. Top dressing should start from top bud Tu Lei, first 20 days time. After the first harvest peak,