冬播作物施用磷矿粉肥试验

• 机 构: 黄陂县五岭公社农业技术推广站,华中农学院土壤肥料教研组
• 出 处: 湖北农业科学
• 发表日期: 1973年08期
• 关键词: 矿粉 畈田 冬播 黄白散 马肝土 油菜 土地总面积 红花草 百亩 年冬

1972年冬,我们在五岭公社重光大队第七生产队的近百亩田上,进行了红花草子、油菜和小麦施用磷矿粉肥的试验、示范工作,取得了较好的效果。兹报告如下。 试验、示范是在第四纪褐色粘土母质上发育的死黄土(旱地)、马肝土(塝田)、黄白散土(塝田)和澄白散土(畈田)上进行的。这四种土壤占公社土地总面积的70％左右,在周围地区也有代表性。

In the winter of 1972, we carried out experiments and demonstrations on the application of phosphate fertilizer to safflower grass, rapeseed and wheat in the nearly one hundred mu of the seventh production team of Chongliang Brigade, Wuling Commune, and achieved good results. I hereby report as follows. Experiments and demonstrations were carried out on dead loess (dry land), Magan soil (Huangtian), Huangbai scattered soil (Huangtian) and Chengbai scattered soil (Huangtian) developed on Quaternary brown clay parent material. These four kinds of soil account for about 70% of the total land area of ​​the commune and are also representative in the surrounding area.