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为研究波阳湖地区油料作物高产栽培技术体系,我所于1984～1985年度在波阳县的双港、团林、四十里街、珠湖等四个乡和棉花原种场开展了油菜高产示范栽培技术研究,取得了增收的显著效果。 一、油莱高产栽培示范试验基本情况 双港、团林、四十里,珠湖四个乡和棉种场相互接壤连成一片,属滨湖丘陵地区,海拔15～50米,旱地为丘陵岗地,主要土类是第四纪红色粘土发育而成的红壤土,pH值5～6,耕层深3～5寸,有机质含量0.8～1.0％,肥力中等,土质和水热条件适宜于种植油菜。 四乡一场共有人口177653个,其中农业
In order to study the high-yielding cultivation technique system for oilseed crops in the Bo Yang Lake region, we conducted rapeseed cultivation in four townships of Shuanggang, Tuanlin, Forty-li Street and Zhuhu in Bo Yang County from 1984 to 1985. High-yield demonstration cultivation technology research, has achieved remarkable results. First, the basic situation of high-yielding cultivation experiments Laoyolangang, Tuan Lin, Forty, Zhuhu four townships and cotton fields together into one, is a hilly area, 15 to 50 meters above sea level, dry land for the hills The main soil is the red loam developed from the Quaternary red clay. The pH value is 5 ~ 6, the depth is 3 ~ 5 inches, the content of organic matter is 0.8 ~ 1.0%, and the fertility is moderate. The soil quality and hydrothermal conditions are suitable for planting rape. A total of 177,653 a rural population, including agriculture