After the growth of cotton plants enters the flowering and boll stage, the water absorption and nutrients in the above ground cannot be supplied because the absorption ability of the root system is weakened. Therefore, the vegetative growth of the aerial parts of cotton was limited. In particular, when the cotton plant enters the flowering stage and the growth center shifts to the reproductive organs such as the Leiyue Bell, the reproductive organs such as Leiling Bell also compete with the vegetative organs for the organic nutrients produced by the leaves, which further inhibits the vegetative growth. At this time, the cotton plant has a certain number of cotton bolls in the middle and lower parts. The upper cotton plant may have the phenomenon of top-bottomed, hard-edged, red stem to the top, thin and yellow leaves and other nutrient growth recession. This is the so-called premature aging of cotton in production. The premature decay of cotton plants caused the upper fruit branches of the plants to be unable to stretch, the buds were small and yellow, and the flowers had weaker bells and increased shedding, which seriously affected cotton yield. In order to promote high yield in cotton fields and prevent the premature decline of cotton plants, the following measures can be taken to prevent them: strengthen fertilizer and water management. The shortage of fertilizer and water is the main cause of premature aging of cotton. Water is the life of cotton. Fertilizer is the strength of cotton. According to the condition of the seedlings, the weather and the public opinion, before replanting the flowers and bells, the medium-fertile cotton fields should be guaranteed. The urea should be guaranteed for 15 kilograms per mu. Top fertilizer is applied, and drought is promptly promoted, and water is used to promote fertilizer so as to ensure that the fertilizer effect is exerted in time. Gummy Sweet Candy,Season Gummy Candy,Sweet And Sour Gummies,Sweet And Sour Gummy Bears Montreal Shantou Food Co., Ltd , https://www.montrealsnack.com