Pear thinning is one of the key agricultural operations in pear production. Through thinning, the amount of fruit set can be controlled and the pear tree can be reasonably burdened. Under the condition that the pear tree is sure to fruit, the sooner the fruit is thinner, the better, which can reduce the consumption of stored nutrients. What issues should be paid attention to when sparse pear fruit? Thinning fruit begins when the large and small fruits are distinct. The thinning should be based on the variety, tree vigor, and climate of the flowering period. The high fruiting rate should be carried out 10 to 15 days after the flower is dropped. Fruits can be thinned only after 20 days, those with more flowers, high fruiting rate, and weak trees should be thinned out early, and young trees and trees with less fruiting should be slowed down. In order to ensure the good growth of the extended branches and expand the crown of the young trees, the pears growing on the extended branches must be removed. When sparse fruit, we should remove disease and insect fruit, traumatic fruit, deformed fruit and young fruit with slow growth and dull skin color, and retain the healthy young fruit. Inflorescences are counted from top to bottom, and it is best to keep the third or fourth fruit in the fruit position. In principle, leave one fruit per fruit stand, and each fruit should be equipped with 25 to 30 leaves. At the same time, fruit thinning should be centered on the bagging operation to select the location of the fruit. After fruit thinning (within 30 to 45 days of blooming), smearing plant growth regulators on the middle and upper parts of the fruit stalk can increase the size of the pear fruit, bring it to the market, and sweeten it. For example, when applying "Pear Fruit Spirit", the temperature should be below 30 ° C, and every 50 grams of 3800 to 4500 fruit is applied, and each tree is applied with one-third of the pear fruit. The whole tree has no effect. Disclaimer: Some articles of this website are transferred from the Internet. If the legal rights of third parties are involved, please inform this website for processing. phone Oyster Sauce,Oyster Sauce Seasoning,Qualified Oyster Sauce,Premium Oyster Sauce Chinese Seasoning (Shandong) Trading Co.,Ltd , https://www.zt-trading.com