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当前位置: 首页 > 文章 > 油研9号氮、钾、硼肥的施用技术 贵州农业科学 2006,34 (2) 90-92
Position: Home > Articles > Application Techniques of N, K and B Fertilizer for Youyan 9 Guizhou Agricultural Sciences 2006,34 (2) 90-92

油研9号氮、钾、硼肥的施用技术

作  者：
余顺波;陆国军;张春妹;周阿囡
单  位：
贵州省油料研究所;浙江省海盐县农业经济局
关键词：
油研9号;氮肥施用比例;钾肥施用量;硼肥施用方式;产量
摘  要：
为了探讨油菜良种良法配套栽培技术,以新品种油研9号进行了氮肥的不同施用比例、钾肥的不同施用量、硼肥的不同施用方式的研究。结果表明:在相同施氮量下,以基肥:苗肥:薹肥为3:4:3时产量最高,与5:3:2和6:2:2 的施用比例达显著性差异;与4:3:3的施用比例差异不显著。不同钾肥施用量以底施氯化钾15 kg／667m2产量最高,底施氯化钾均与不施氯化钾达极显著性差异,但底施氯化钾15 kg／667m2比底施氯化钾7．5 kg／667m2增产不显著。不同硼肥的施用方式,以薹施硼肥1 kg／667m2产量最高,薹施(1kg／667m2)、底施(1 kg／667m2)、花喷(100g／667m2)硼肥分别比不施硼肥增产 31．5％、22．8％、5．5％,施用硼肥与不施硼肥均达显著性差异,薹施和底施硼肥增产效果明显,花喷增产效果较差。
译  名：
Application Techniques of N, K and B Fertilizer for Youyan 9
作  者：
YU Shun-bo , LU Guo-jun, ZHANG Chun-mei, ZHOU A-nan ( Guizhou Institute of Oil Crops , Sinan 565109; Haiyan Agricultural Economic Bureau, Haiyan, Zhejiang 314300, China)
关键词：
Youyan 9; application ratio of N fertilizer; application amount of K fertilizer; application method of B fertilizer; yield
摘  要：
The different application ratio of N, different application amount of K, different application method of B were used to probe into the set of cultivation technique for Youyan 9. The results show that under the same application amount of N the yield from the application ratio of basic manure 3 : seedling manure 4 : flower manure 3 is the highest and is significant difference compared with the yield of the application ratio of 5 : 3 : 2 and 6 : 2 : 2. The yield from applying 15 kg/667m2 of KC1 as seed manure is the highest among different application amount of KC1 and there is a very significant difference between applying KC1 as seed manure and non-applying KC1. The yield from applying 1 kg/667m2 of B at flower stage is the highest among different application method of B, and the yield from applying 1 kg/667m2 of B at flowering, applying as seed manure and applying 100 g/667m2 of B at flower stage increase by 31.5%, 22. 8% and 5. 5% respectively compared with non-applying B and there exists significant difference between applying B and non-applying B.

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