冬小麦适宜播期的初步分析

• 机 构: 庄河县青堆子公社农业站气象哨,铁岭农学院农业气象专业开门办学小分队,
• 出 处: 铁岭农学院学报
• 发表日期: 1976年Z1期
• 关键词: 冬小麦 毛主席革命路线 农业学大寨 适宜播期 小麦种 适宜播种期 两熟制 人民公社 分期播种试验 耕作制度

在毛主席革命路线的指引下,在深入开展“农业学大寨”的群众运动中,我们遵照毛主席关于“人民公社一定要把小麦种好”的教导,几年来,试种成功了以冬小麦为上茬的一年两熟制,这是耕作制度的一次革命。但是,目前冬小麦产量仍不高不稳,我们分析了影响冬小麦产量的因子是多方面的,其中播期早晚是一个重要因素。为了使冬小麦稳定高产,我们于1975年对冬小麦进行了分期播种试验,并从热量条件入手,分析了冬小麦的适宜播种期。

Guided by Chairman Mao’s revolutionary line, in carrying out the mass movement of “learning from agriculture in Dazhai”, we follow Chairman Mao’s teachings that “the people’s commune must plant the wheat well.” In the past few years, we succeeded in experimenting with winter wheat Two crops for the last year of the crop, this is a revolution in the farming system. However, at present, the output of winter wheat is still not high and unstable. We analyzed the factors that affect the yield of winter wheat in many aspects. Among them, sowing date is an important factor. In order to make the winter wheat stable and high yield, we conducted a winter sowing experiment in winter wheat in 1975, and started from the caloric condition, analyzed the suitable sowing time of winter wheat.