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前言去年,仙居县将部分迟熟春花田(小麦、草子留种田等)扩种早稻,多数获得较好的收成,但也有不少田块早稻生长不正常,发生“青空穗”现象而减产。据不完全统计,全县有一万亩左右,占春花田早稻面积的百分之二十五,严重影响了早稻的高产。白塔公社三千多亩春花田早稻,其中一千亩发生“青空穗”现象,平均亩产不到二百斤,有的只收几十斤。红旗公社上沈大队二百四十六亩春花田早稻,有一百三十八亩发生“青空穗”,亩产在二百
Foreword Last year, some of Xianshu County’s late-maturing Chunhuada (wheat, grass-leaved farming, etc.) were expanded for early rice, most of which achieved better harvests. However, there were also many fields where early-season rice grew abnormally and the phenomenon of “ . According to incomplete statistics, the county has 10,000 hectares or so, accounting for 25 percent of the area of early spring rice in Spring Huantian, seriously affecting the high yield of early rice. Baita commune more than 3000 acres of spring flowers early rice, of which one thousand acres of ”blue sky“ phenomenon, the average yield less than two hundred jin, and some only received a few pounds. Hongqi commune on the Shen brigade two hundred forty-six acres of spring flowers early rice, one hundred thirty-eight acres occurred ”blue sky ear", per mu in two hundred