Strawberry likes warm and cool climate. The root growth temperature of strawberry is 5-30℃, the optimum temperature is 15-22℃, the optimum temperature for stem and leaf growth is 20-30℃, the bud is frozen at-10℃, and the temperature during flower bud differentiation must be kept at 5-/kloc-0. When strawberries are in summer, when the temperature is higher than 30℃ and the sunshine is strong, shading measures should be taken.
Strawberry is a light-loving plant, but it has strong shade tolerance. Under light intensity, the plants are short and strong, with small fruit, dark color and good quality. Medium light, large fruit, light color, low sugar content and long harvest period; Weak light is bad for strawberry growth.
Cultivation techniques of strawberry;
Strawberry fields should choose fertile land with slightly higher terrain, flat ground, convenient irrigation and drainage, good illumination, rich organic matter, strong water retention, good ventilation and weak acid or neutral PH value. The previous crops are vegetables, beans, melons and wheat.
Weeds should be thoroughly removed before strawberry planting, and decomposed farmyard manure should be applied. Generally, 5000 kg of organic fertilizer, 50 kg of calcium superphosphate and 50 kg of potassium chloride should be applied per mu as base fertilizer. After uniform application, the soil should be turned over for 30-40 cm to promote soil maturation. After the land is leveled, the border should be made at 100 cm, with a width of 80 cm and a border width of 80 cm.