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通过对13个油菜新品种进行试验综合比较,结果表明,湘杂油631、华湘油16号、湘杂油763 3个品种的抗菌核病强,综合性状好,产量高,可在耒阳市一季稻和旱土油菜种植区示范推广种植;常杂油3号、湘杂油4号、中油112、沣油520 4个品种具有生育期短的优势,在4月25日左右即可成熟,不影响耒阳市双季稻生产,适合在稻-稻-油三熟制种植区推广应用。
Through the comprehensive comparison of 13 new rapeseed varieties, the results showed that the three varieties of Xiangzao 631, Huaxiangyou 16 and Xiangziyou 763 had strong antimicrobial nuclear disease, good comprehensive characters and high yield, First quarter of rice and dry land rapeseed planting demonstration demonstration; Changchaoyan 3, Xiang Chaoyou 4, PetroChina 112, Soybean 520 520 breeds have shorter growth period, in about April 25 to mature , Does not affect the double rice production in Shenyang City, suitable for popularization and application in the rice-rice-oil three-cropping system.