After the harvest of peach trees is completed, it enters the nutrient storage period. This stage of management decides how much nutrients are stored and the quality of dormancy is high, which in turn affects the growth of new shoots, germination and flowering, and the expansion of young fruit, ultimately affecting the quality and yield of peach trees in the following year. Zhang Zhicheng, an expert on fruit mixing at the Northwest A&F University, said that fruit harvesting before defoliation is a critical period for tree nutrient storage. Increasing the nutrient storage level of the tree plays an important role in the quality, high yield, and high efficiency of fruit trees.
The green leaf period after fruit picking is the peach nutrient accumulation period, and the nutrient accumulation determines the quality of the dormancy stage after falling into leaves. Zhang Zhicheng said that fruit trees are affected by the amount of fruit they are bearing, and nutrients are consumed in large quantities. Coupled with factors such as the autumn drought and high temperature, the storage of nutrients in the autumn tree will be insufficient. Insufficient nutrients are prone to delayed defoliation in autumn, resulting in delayed germination in the following year, reduced number of buds, smaller flowers in early spring, and irregular flowering and other unnatural physiological phenomena, which in turn causes the fruit trees to enter into hibernation with a low degree, so that flower buds cannot expand and appear dry. Buds, buds, irregular flowering, pollination, poor fertilization, etc.
To deal with the above situation, it is necessary to add nutrition to the peach trees before falling into leaves. Zhang Zhicheng suggested that basal fertilizer must be applied early. The use of organic fertilizers, such as humic acid fertilizers, compound fertilizers, and crop stalks, has a significant effect on healing and rooting, and it can also promote new roots. If you add a suitable amount of quick-effect fertilizer when applying fertilizer, the effect will be better. The second is to apply roots outside the fertilizer, that is, foliar spray fertilizer. “After spraying 300 times of ammonia fertilizer compound fertilizer, the photosynthetic intensity of leaves can be increased by 1.5 times. After 10-15 days, the response of leaves to fertilizer elements is the most obvious. It can improve root development, enhance absorption capacity, and promote the overall metabolism of fruit trees. The process," said Zhang Zhicheng, top dressing can not be used as a substitute for soil fertigation. Both have their own characteristics, complement each other, and have the best use of fertilization.
In addition, spraying 200 times Bordeaux mixture in time after fruit harvest can extend the life span of the leaves, increase the photosynthesis of the leaves, and increase the nutrient accumulation of the tree.
China Food Additives, Food Additives raw , Tbhq Active Ingredients Powder, MCC powder from worldwide to visit our site.
Now we have 3 GMP standard workshop, Meanwhile, the factory is equipped with the researching and quality inspection centre, with strong technology research and development strength. We also have 3 salesdepartments over 30 people and sell our products all over the world.
For customer`s needs, OEM service is also acceptable. If you have a good idea in new product production but lack of laboratory device and human resource, we are glad to solve this problem for you. Sincerely hope to strengthen exchanges and cooperation with friends from both home and abroad.
Food Additives, Food Additives raw, Tbhq Active Ingredients Powder, MCC powder
Xi'an Hollysince Biotech Co., Ltd. , https://www.hollysince.com