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开春后,随着气温回升,草莓由休眠状态转入生长发育阶段,因此必须抓好春后管理,为夺取草莓全年丰产、来年保产打下基础,应把好以下四关:一、清除防寒覆盖物。在日平均温度超过10℃以上时,将草莓苗上的防寒物撤去,但注意不要折断草莓的花,以免影响产量。若是双层覆膜,先揭上层,但要做好炼苗工作,防温差过大,影响草莓的生长发育。二、及时中耕施肥。露地栽培的草莓,春后及时中耕除草,草莓追肥以复合肥、尿素或稀人粪尿
After the spring, with the temperature rise, the strawberries from dormant into the growth stage, so we must do a good job in the spring management, in order to seize the strawberry year-round high yield, lay the foundation for the coming year, should be good to the following four: First, clear the cold cover. When the average daily temperature is over 10 ℃, remove the frost on the strawberry seedlings, but be careful not to break the strawberry flower so as not to affect the yield. If the double-coated, the first exposed the top, but to do a good refining work, anti-temperature difference is too large, affecting the growth and development of strawberries. Second, timely cultivation fertilization. Open-field cultivation of strawberries, cultivating and weeding in time after spring, strawberry fertilizer to compound fertilizer, urea or rare human excrement