1, bud differentiation management: milk strawberry in bud differentiation management is very important. Under normal circumstances, the transplantation time of milk strawberries is usually around September every year, and after transplantation, it is necessary to replenish water in a timely manner. And to do a good job of shading. The distance between the shade net and the ground should be kept at about 1 meter. Then the old leaves and weak leaves should be removed in time, and the appropriate amount of axillary buds and stems should be removed. Milk strawberries need a low-temperature, short-sun environment during flower bud differentiation, which is very favorable for the differentiation of milk strawberry terminal inflorescences and axillary inflorescences.
2, water and fertilizer management: in the milk strawberry blossom as well as the beginning of the fruiting period should be watered once, watering methods are generally based on furrow irrigation. The amount of watering to keep in the ditch depth of 2/3 or so can be. If in the dry weather, then about a week or so to water once. Watering can be carried out by hole irrigation, on the contrary, in the rainy days of recycling, it is necessary to do a good job of watering to improve the drainage capacity of the garden. Then we should do a good job of plowing and fertilization, at least 3 times in November-December, and then in the early flowering and early fruiting period should be fertilized once, fertilizer fertilizer to urea, phosphorus fertilizer is mainly.
3, cover the plastic film: in October-November each year, the milk strawberry bud differentiation gradually into the end. This time can be appropriate to remove the shade net, after the winter festival to cover the film. And before the arrival of the snow festival, to do a good job of covering the greenhouse film. The temperature inside the greenhouse should be maintained at about 19 degrees. Especially in the late winter, the conditions to *** with the covering of large and medium-sized greenhouse film, mainly to maintain the temperature of the shed, strawberries can be safe overwintering. The minimum temperature should not be lower than 23 degrees to ensure the normal growth of strawberries.
4, reasonable ventilation: in the planting of strawberries, we should also control the soil humidity, soil humidity should be maintained at about 75%. The air humidity in the greenhouse should be controlled at about 65%. So if the temperature in the greenhouse is higher than 30 degrees, then it should also be well ventilated to cool down. Ventilation should be done at 10 and 15 o'clock every day in winter. The humidity in the shed should also not be too high, if it exceeds 70% then it should also be ventilated in time to reduce the humidity. Flowering period can be put in the shed some bees for pollination, reasonable ventilation can also effectively prevent strawberry powdery mildew and other diseases.