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试验田面积2.16亩,前作中稻二选矮(用划行器划行直6横5密植)。大豆8月23日播种,直6横10密植。小区长50尺宽12尺,面积0.1亩(区间走道加阔0.4尺,组间走道加阔0.5尺)每区20行,每行50穴,折合每亩10000穴。由于播种过迟,遭初霜危害,产量均比往年偏低,其中表现较好的品种有:1.兰溪青:原产兰溪,1968年引入。迟熟,高产,比大荔豆早熟2天,增产18％。高秆,大粒,青皮黄仁。一般株高1.8尺:百粒重20.7克。但不耐肥,过早播种易卷顶倒伏。
Experimental area of 2.16 acres of land, before the second choice of medium and low rice (with the planner row straight 6 horizontal 5 close planting). Soybean August 23 planting, straight 6 horizontal 10 close planting. The district is 50 feet wide and 12 feet long and covers an area of 0.1 mu (the width of the aisles is 0.4 feet wide and the aisles are widened 0.5 feet). Each district has 20 rows of 50 holes each, equivalent to 10000 acre. Due to late sowing, the first frost endanger the production are lower than in previous years, of which the better performing varieties are: 1. Lanxiqing: origin Lanxi, introduced in 1968. Late maturity, high yield, 2 days earlier than the big beans, yield 18%. Tall stalks, large grain, yellow skin yellow kernels. The general height of 1.8 feet: one hundred weight 20.7 grams. But not fattening, premature rolling prone lodging.