Management method of milk strawberry planting

1. management before flower bud differentiation: management before flower bud differentiation of milk strawberry is very important. Under normal circumstances, the transplanting time of milk strawberries is generally around September every year, and water should be replenished in time after transplanting. And do a good job of shading The distance between the sunshade net and the ground should be kept at about 1 m. Then the old leaves and weak leaves should be removed in time, and appropriate axillary buds and grape stems should be removed. The flower bud differentiation of milk strawberry needs low temperature and short sunshine, and the suitable environment is very beneficial to the differentiation of terminal inflorescence and axillary inflorescence of milk strawberry.

2. Water and fertilizer management: water the milk strawberry once at the initial stage of flowering and fruiting, and the watering method is mainly furrow irrigation. The watering amount can be kept at about 2/3 of the depth of the ditch. If the weather is dry, water it once a week or so. Cave irrigation can be used for watering. On the contrary, in rainy days, we should do a good job of watering and improve the irrigation and drainage capacity of the garden. Then we should do well in intertillage fertilization. Tillage should be done at least three times in June,11-65438+February, and then the flowers and fruits should be topdressing once at the beginning. Topdressing is mainly urea and phosphate fertilizer.

3. Cover with plastic film: During the period of 10- 1 1 every year, the flower bud differentiation of milk strawberry gradually enters the final stage. At this time, the sunshade net can be properly removed and covered with plastic film after the solar term in beginning of winter. And before the arrival of the heavy snow solar term, we should do a good job of covering the shed film. The temperature in the greenhouse should be kept at about 19 degrees. Especially after the deep winter, it is necessary to cover large and medium-sized greenhouses, mainly to maintain the temperature in the greenhouse and promote the safe overwintering of strawberries. The minimum temperature should not be lower than 23 degrees to ensure the normal growth of strawberries.

4. Reasonable ventilation: When planting strawberries, we should also control the soil humidity, which is generally kept at around 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 ventilation should be done to cool down. Ventilation should be provided every day 10 and 15 in winter. The humidity in the shed should not be too high. If it exceeds 70%, it should be ventilated in time to reduce the humidity. During the flowering period, some bees can be pollinated in the greenhouse, and reasonable ventilation can also effectively prevent strawberry powdery mildew and other diseases.