The scientific thinning of walnuts not only benefits the development of the tree, saves a lot of nutrients and water, increases the nut production and quality of the year, but also helps the growth of new shoots, ensures the output of the following year, and improves the yield of walnuts. The main technical measures of quality. Its specific approach is: Fruit thinning benefits Early fruiting walnut trees are mainly flower buds with a large number of female flowers. After the fruit period, in order to ensure the relative balance of vegetative growth and reproductive growth of the tree and maintain high quality, high yield and stable yield, excessive fruit must be removed. Otherwise, there will be too much fruit and the walnut fruit will become smaller, and the quality will be worse. When it is serious, the tree vigor will be weakened and the branches will be dried up and even die. The fruit thinning time can be after physiological fruiting, generally 20-30 days after the female flower is fertilized, that is when the ovary develops to 1-1.5 cm. The amount of fruit remaining in the appropriate amount should be determined by the condition of the tree and the cultivation conditions. It is generally advisable to retain 60-100 fruits per square meter of the projected area of ​​the crown. The fruit thinning methods are only limited to the early fruiting walnut varieties with high fruit setting rate. When thinning the fruit, first remove the young fruit from the weak or thin branches, or cut it off together with the weak branches. When there are more than 3 young fruit per inflorescence, depending on the strength of the result, 2-3 can be retained. Fruit placement should be evenly distributed within the crown, and sparsely closed can be sparse. Biodegradable Holder,Toothbrush Hold,Natural Toothbrush Holder,Toothbrush Holder With Private Label Yangzhou Tongfun Red International Trading Co,Ltd. , https://www.i-ecbio.com