丽江纳西族自治县巨甸镇拉市坝村67岁的纳西族农民、共产党员张小同,坚持植树18年,在当年红军长征渡金沙江的渡口余化达的江岸2000多亩沙滩上种下十多万株柳树。使当年洪水泛滥的荒滩,变成了绿树成荫的林海。巨甸镇地处金沙江西岸,经常受到洪水的威胁。1972年,在一次洪灾后,张小同向大队提出了在沙滩上栽柳——生物治水的方案,得到了采纳。于是,他带着10多个人到沙滩造林,干了10年,终于栽活了5万多株柳树。农村实行联产承包责任制后,其它的人都回去了,他仍坚守在沙滩上继续植树,一干又是8年。为了达到“以短养长、坚持植树”的目的,他一面植树,一 Li Xiaoban, a 67-year-old Naxi peasant and communist member of Lushba Village, Judian Town, Lijiang Naxi Autonomous County, insisted on planting trees for 18 years. He planted over 10 mu of beach on the river bank of the Yangtze River where the Red Army crossed the Jinsha River in that year Willow trees. So that floods of wasteland that year, into a tree-lined forest. Judian town is located in the west bank of the Jinsha River, often threatened by floods. In 1972, after a flood, Zhang Xiaotong made a proposal to the brigade to planted water and biological water on the beach and was adopted. So, with more than 10 individuals to the beach afforestation, for 10 years, finally planted more than 50,000 willow trees. After the implementation of the household contract responsibility system in rural areas, all the others returned, and he still persisted in planting trees on the beach for a further 8 years. In order to achieve the goal of “cultivating trees with a short life span,” he planted trees one by one