2. When planting, apply enough organic fertilizer as the base fertilizer, appropriately increase the row spacing and reduce shading between plants. 4. During the fruit swelling period, remove the leaves that affect the color of the fruit in time to increase the coloring; during the fruit swelling period, it is recommended to use high potassium water-soluble fertilizer for flushing. 5. Strawberries can be turned over after three days after the color change period, so that the side close to the ground can also be exposed to sunlight. 7. Insist on harvesting at an appropriate time. In general, in the suitable harvest period, the later the harvest, the better the coloring. Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone Shaoxing Yellow Cooking Wine,Shaoxing Cooking Wine King,Special Cooking Wine,Premium Cooking Wine SHAOXING BAITA BREW BEER CO., LTD. , https://www.baitawine.com
3. Foliar spraying fulvic acid fertilizers and potassium, calcium, molybdenum, and boron fertilizers during the coloring period can make the fruit color well, and can effectively prevent the premature aging of the lower leaves and prolong the harvest period.
6. Excessive application of nitrogen fertilizer will hinder the formation of anthocyanins and affect coloring. It is not advisable to apply a large amount of nitrogen fertilizer in the later stage of fruit development; excessive application of hormones will also hinder the formation of anthocyanins, so do not apply it in the later stage of development.
Prevention of poor coloration of greenhouse strawberries
1. Adjust the temperature and improve the light conditions in the shed as much as possible. Keep the shed film clean to prevent water droplets and dust from adhering to the film surface. Lay silver gray film, aluminum foil or reflective screen on the ground to increase the light intensity between plants.