论文部分内容阅读
小麦是我乡的主要粮食作物,为了提高小麦产量,我站从1989年开始进行小麦高产栽培技术研究。当年种植北农2号小麦10亩,平均亩产552.4公斤。1990年种植京农86—6554小麦40亩,平均亩产581.72公斤,其中7亩达到602.79公斤,创造了永清县小麦单产最高纪录,在廊坊市也名列前茅。为了指导小麦生产,现将其栽培技术总结如下: 基本情况 1、土壤肥力。这块麦田为沙壤土,水浇条件较好。土壤化验结果,含速效磷20ppm,碱解氮45ppm,速效钾13ppm,前茬玉米亩产456.5公斤。 2、种植情况。40亩全部机耕机播,播期10月
Wheat is my country’s main food crops, in order to improve wheat production, I stand from 1989 high-yielding wheat cultivation techniques. In the same year, 10 mu of Beinong 2 wheat was planted, with an average yield of 552.4 kilograms per mu. In 1990, Jingu 86-6554 was planted with 40 mu of wheat, with an average yield of 581.72 kilos per mu, of which 7 acres reached 602.79 kilograms, creating the highest yield of wheat in Yongqing County and also among the best in Langfang City. In order to guide the wheat production, now its cultivation techniques are summarized as follows: The basic situation 1, soil fertility. This piece of wheat is sandy loam, watering conditions are better. Soil test results, including available phosphorus 20ppm, 45ppm of alkaline hydrolysis of nitrogen, available potassium 13ppm, 456.5 kilograms of former crop of corn per mu. 2, planting situation. 40 acres of all tillage machine sowing, sowing in October