Situation on the site: Liu Yadong's Liu Yadong also planted a cold shed melon, but this year his melon hurt him. Now that the melon is close to maturity, his melon grows small, the melon rake is not growing well, and the lower leaves have already turned yellow. This can irritate him: "The lice are not good, but they are not good. , two melons certainly not work." On-site analysis: The growth of melon scorpions is weak, and melon swells at a slow speed. It is certainly caused by insufficient supply of nutrients. Therefore, the root cause of this situation is that the root system of the plant is not good enough to absorb the nutrients in the soil normally, resulting in weak plant growth. The vegetative growth of the plants was not good, and the normal photosynthesis of the leaves could not be achieved. The accumulation of organic matter was insufficient and the melons could not normally swell. Solution: The fundamental measure to solve this situation is to take root and rejuvenate, stimulate melons to produce new roots, and absorb enough nutrients to supply plant growth, so as to restore plant growth. It is recommended that the upper part of the foliage be sprayed with Biou 2000 times solution + Jiayuan dihydrogen potassium 500 times solution to improve the growth and resilience of Scorpion. At the same time, the underground rushing Shiwei Yiwei 500g/mu + Ciba Boron and Zinc Fertilizer 150g/mu, beneficial micro-rooting promote root, Boron-zinc fertilizer boron promote capillary elongation, zinc can improve the resilience. With the same up and down, easy to achieve the purpose of plant rejuvenation. Band Aid,Waterproof Band Aids,Medical Health Band-Aids,Non-Woven Waterproof Band-Aids Shaoxing Weijian Medical Supplies Co.,Ltd. , https://www.wetourmedical.com