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康熙五十四年,玄烨赐苏州织造李煦双季稻种一石,命其在苏播种,并命李煦谕知地方官吏。李煦回到江南宣旨,当即有总河臣赵世显、两江督赫寿、江宁织造曹(兆页)及苏州乡绅领去四斗,李煦自留六斗,选地六亩五分,于四月初十插秧。七月十三日,在苏州落户的双季稻首次收割,六亩五分地共得谷十八石二斗五升,亩产二石八斗。由于缺乏经验,笫二季插秧己延宕到七月二十八日,结果收获甚微,每亩不满一石。
Fifty-four years of Kangxi, Xuan Ye gave Suzhou weaving Li Xu double crop of a stone, ordered the sowing in the Soviet Union, and ordered Li Xu encyclical local officials. Li Xu returned to Jiangnan propaganda, immediately there are total River Hill Zhao Shixian, two Jiangdu Hushou, Jiangning Weaving Cao (trillion page) and Suzhou Squire led to four fighting, Li Xu retained six fighting, electing six acres of five points, in four Ten seedlings in early January. On July 13, the double-cropped rice settled in Suzhou was harvested for the first time. Due to lack of experience, the second season of rice transplanting has been delayed till July 28, with little gain and less than one stone per mu.