The temperature was controlled and the shade was properly vented to keep the seedbed temperature at 22°C-25°C during the day and 12°C-14°C at night. Cracks in the soil-covered seedbed should be promptly filled with moist fine soil to protect the seedlings and prevent the cotyledons from “hatching†out of the soil, which is conducive to the formation of lateral roots in the hypocotyls and thickening growth. The seedlings can be divided into two. The first time the seedlings were planted, weeding out weak seedlings and cotyledons and weakly growing seedlings. For the second time, when the first true leaf is unfolded, leave 33 cm. True leaf stage management of pepper seedlings appears after the first true leaf into the conventional management, seedlings kept in the daytime 25 °C -30 °C, night 14 °C -18 °C, focusing on preventing the evening of the hotbed temperature is too high and not conducive to the cultivation of strong seedlings And flower bud differentiation. When the seedlings grow to 2 to 3 true leaves, the seedlings grow vigorously and enter the early stage of flower bud differentiation. If the seedlings are not divided in time, they can easily cause leggy, delay the differentiation of flower buds, maintain the temperature and humidity after the seedlings are separated, and accelerate root wound healing. Due to the poor regenerative ability of the color pepper roots, it is best to split the seedlings once. From December to January of that year, the nursery was planted and planted in February.
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