Introduction to the statue of Zhu Wanxiang, the number one farmer in the pear industry: Zhu Wanxiang (1922.12-1992.5.23), the number one farmer in Yali, used cottonworm pesticides to control pear trees for the first time, and combined with pruning diseased branches in winter, so that more than 96% of the fruits were disease-free and pest-free. Successive experiments have been conducted on the use of Su pear pollen to pollinate Yali and artificial pollination, the "fruit thinning" method, and the "early yield experiment of variable dense planting of saplings", etc., which solved the problem of "big and small years" of fruit trees and broke the "peaches, three apricots and four pears" The production routine of "five years" has enabled new trees to bear fruit in three years, have high yields in six years, and produce more than 10,000 kilograms per mu in eight years. The "variable dense planting of young trees and early high yield experiment" has been successful.