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云南省江川县城关镇广大贫下中农,在毛主席革命路线指引下,认真贯彻“以粮为纲,全面发展”的方针,以大寨为榜样,深入开展科学实验运动,不断摸索油菜高产规律,一九七三年201亩油菜,平均亩产455.13斤,比一九七二年增产提高一成。坚持种子革命选用高产良种城关镇是我县油菜高产地区。过去种植的品种以芥菜型的高棵黄菜籽为主,虽然已获得全镇平均亩产270多斤的好收成,但随着水利条件的改善,施肥水平的不断提高,过去种植的芥菜型品种,因耐肥力不强,抗病力差,倒伏重,所以产量不稳定,实现不了高产再高产。一九五八年以后,试种了胜利油菜早熟种318、322等品种,但因
Under the guidance of Chairman Mao’s revolutionary line, the vast majority of poor and middle peasants in Chengguan Town, Jiangchuan County, Yunnan Province, conscientiously implemented the principle of “taking grain as the key link and all-round development” as its example and carried out scientific experiment campaigns in an in-depth manner. In 1973, 201 mu of canola averaged 455.13 kg of mu per mu, a 10% increase over the increase in production in 1972. Adhere to the seed revolution selection of high yielding Chengguan town is my county high yield rapeseed area. In the past, the varieties planted in mustard-type high-fructose-yellow rapeseed mainly achieved a good yield of 270 kilos per mu in the town. However, with the improvement of water conservancy conditions and the continuous improvement of fertilization levels, Varieties, due to poor resistance to fertility, disease resistance, lodging heavy, so the output is unstable, can not achieve high yield and then high yield. After 1958, varieties such as 318,322 of the rapeseed triumph were planted, but because of this