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Position: Home > Articles > Effects of Applying Nitrogen Fertilizer Synergist to Tobacco Planting Hunan Agricultural Sciences 2013 (1) 57-60+63

氮肥增效剂在烟草上的应用效果研究

作  者:
李明德;肖汉乾;易百科;吴海勇;向铁军;陈前锋;钟越峰
单  位:
湖南省土壤肥料研究所;湖南省烟草公司;湘西自治州烟草公司;浏阳市烟草公司;湖南金叶肥料有限责任公司
关键词:
氮肥增效剂;烤烟;农艺性状;经济效益;烟叶品质
摘  要:
采用大田试验,研究了氮肥增效剂配合不同用量氮肥对烤烟农艺性状、产量、经济效益及烟叶品质的影响。结果表明,氮肥增效剂与80%~100%常规用量氮肥配施,能促进烤烟团棵期和成熟期的生长发育,又能提高烟叶产量、经济效益和烟叶的品质,其中以常规施肥配施氮肥增效剂效果最佳。综合表明,氮肥增效剂在烟草生产中有较大的推广意义。
译  名:
Effects of Applying Nitrogen Fertilizer Synergist to Tobacco Planting
作  者:
LI Ming-de1,XIAO Han-qian2,YI Bai-ke3,WU Hai-yong1, XIANG Tie-jun3,CHEN Qian-feng4,ZHONG Yue-feng5(1.Hunan Institute of Soil and Fertilizer,Changsha 410125,PRC;2.Hunan Tobacco Company,Changsha 410007,PRC;3.Hunan Gold Leaf Fertilizer Co.,Ltd.,Linxiang 414300,PRC;4.Xiangxi Autonomous Prefecture Tobacco Company,Jishou 416000,PRC;5.Liuyang Municipal Tobacco Company,Liuyang 410300,PRC)
关键词:
nitrogen fertilizer synergist;tobacco;agronomic trait;economic benefit;quality of tobacco leaves
摘  要:
A field experiment was conducted to study the effects of combined application of three different amounts of nitrogen with nitrogen fertilizer synergist on agronomic trait,economic benefit and leaf quality of tobacco.The results indicated that combined application of nitrogen fertilizer synergist with 80%~100% normal amount of nitrogen could promote growth of tobacco plant at resetting stage and maturing stage,and it also can improve yield,economic benefit and quality of tobacco leaves,among which combined application of normal fertilizer rate with nitrogen fertilizer synergist had the best effect.Therefore,the nitrogen fertilizer synergist has significance for extending application of nitrogen fertilizer synergist in the tobacco production.

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