论文部分内容阅读
为了促进南方小麦的高产稳产,从1975年起我院组织省内有关科研单位、院校和部分高产社队进行小麦高产研究及攻千斤联合试验。现将我院近几年的小麦高产栽培研究,并结合淮南地区小麦高产经验,对千斤小麦栽培技术及高产生理进行总结和分析。 我省淮南和苏南地区,冬季气温不很低,小麦越冬期0℃以下的天数,一般只占越冬天数的1/4到1/2,多栽培春性大叶型品种,分蘖期较短,每亩成穗数较少。春季多
In order to promote the high and stable yield of wheat in the south, from 1975, our institute organized relevant scientific research units, institutions and some high-yielding communes and brigades in the province to carry out high yield wheat research and joint attack and jacking experiments. Now in our hospital in recent years, high-yielding cultivation of wheat, combined with high-yielding wheat in Huainan area experience, the yieldless wheat cultivation techniques and high-yielding physiology are summarized and analyzed. Huainan and southern Jiangsu Province, the temperature is not very low in winter, winter wheat 0 ℃ below the number of days, usually only accounts for the number of wintering 1/4 to 1/2, more cultivated spring large leaf type, shorter tillering period , Less per acre into spikes. Spring is more