å’‹ Make bagging grapes early coloring Bagging grapes are relatively unpacked grapes. If the measures are not effective, the coloring will be delayed, which sometimes causes the best time to delay sales and affect economic benefits. So how do you make bagging grapes color early? Spraying foliar fertilizer During the production of berries, when spraying acidic drugs, 0.5%-1.0% trace element foliar fertilizer can be added. In the initial coloring period of the berries, 0.2%-0.3% potassium dihydrogen phosphate can be sprayed 2-3 times. It can also spray grapes to increase the color of the color, rare earth and so on. The amount of foliar fertilizer is small, the effect is remarkable, and the result is twice the result with half the effort. Picking up old leaves When the grapes are ripe, most of the leaves in the lower part of the new shoot have been aging, especially the European and American hybrids, such as Jufeng, Gaoqi, etc., can no longer produce nutrition, but the wind is blocked. At this time, it should be properly removed, and some sunscreen anti-grape sunburn should be left as needed. Picking up the bag If you are eager to sell, you can pick up the paper bag at the beginning of the ripening of the berries. After picking up the bag, most varieties can be full color in about 10 days. After picking up the bag, it is protected from insects and birds, and it can be covered with a layer of net. Control soil moisture Do not water if the grapes are not ripe during the ripening period. When excessive drought, drink small water as appropriate. In case of heavy rain, drain it in time. Whether after watering or after heavy rain, when the soil is loose, it can be cultivated, which can not only be preserved, but also can prevent cockroaches. It can also break some capillary roots and promote the ripening of berries. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Stomach Tube,stomach tube sizes,Feeding Tube,tube feeding Anesthesia Medical Co., Ltd. , https://www.trustfulmedical.com