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作 者:王鹏[1] 张吉立[2] 彭友[1] 李洋[1] 叶义 张云贵[4]
机构地区:[1]黑龙江八一农垦大学,黑龙江大庆163391 [2]大庆职业学院,黑龙江大庆163255 [3]哈尔滨烟叶公司肇州分公司,黑龙江肇州151200 [4]中国农业科学院农业资源与农业区划研究所,北京100081
出 处:《中国土壤与肥料》2012年第4期75-78,共4页Soil and Fertilizer Sciences in China
基 金:黑龙江八一农垦大学博士科研启动资金(校启B2008-2)
摘 要:为了确定黑龙江省黑钙土烟区大豆饼肥的最佳施用比例,试验研究不同大豆饼肥使用比例对烤烟烟碱积累以及分配的影响,从而为大豆饼肥的合理施用提供参考依据。采用田间小区试验,设3个处理,分别为纯施无机化肥(对照)、50%大豆饼肥与50%无机化肥混合施用、100%施用大豆饼肥,3次重复。结果表明:烤烟烟碱总积累量随生育期延后逐渐增加,收获时3个处理积累量分别达到89.80、92.22、117.49 kg.hm-2,50%比例大豆饼肥处理与对照之间无显著差异,100%饼肥处理与对照间存在显著差异;100%饼肥处理茎、下部叶、中部叶的烟碱含量显著高于对照,50%饼肥处理的所有器官烟碱含量与对照均无显著差异;评吸结果表明50%饼肥处理得分最高,为31.50分,对照最低,为29.00分。综合分析认为,黑龙江烟区大豆饼肥氮施用比例50%~100%为宜。To determine the ermented soybean cake best use ratio in Heilongjiang tobacco chernozem,the test studied flue-cured tobacco effect of flue-cured tobacco nicotine accumulation and distribution in ermented soybean cake in different uses proportion.The test with random block design in the field,three treatments were applied for the pure inorganic fertilizer,50% of the ermented soybean cake and 50% inorganic fertilizer application,100% use ermented soybean cake,repeat 3 times.The results showed that:Flue-cured tobacco total nicotine accumulation with growth period delay became increasing and when harvest that 3 treatment accumulation respectively 89.80 kg·hm-2,92.22 kg·hm-2,117.49 kg· hm-2,between 50% fermented soybean cake treatment and control have no significant difference and 100% fermented soybean cake treatment have significant difference with the control;100% fermented soybean cake treatment stem,lower leaves,middle leaves nicotine content was significantly higher than the control,50% fermented soybean cake treatment all organs nicotine content with the control were not significantly different;Smoking results showed that 50% fermented soybean cake treatment was highest score that was 31.50 points,control the lowest was 29.00 points.Comprehensive analysis that fermented soybean cake used ratio in 50%~100% was appropriate in Heilongjiang smoke area.
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