CAJ | 학술논문

以重茬4年烤烟（龙江911）为试验材料，在田间条件下，设置了对照（B1），本地常规施肥（B2），腐殖酸混肥（B3）3个处理，详细研究了不同处理（B1、B2、B3）对烤烟烟碱积累和产量产值的影响。结果表明：烤烟各器官内烟碱积累量表现为B3＞B2＞B1，其中茎B3比B2处理提高36.87％，B2高于B1处理0.14 kg/hm2；下部叶B3比B2处理提高97.71％，差异显著，B2与B1之间无显著差异；中部叶B3分别高于B1、B2处理65.51％、48.15％，差异显著；上部叶B3比B2处理提高44.79％，差异显著；B3下部叶内烟碱分配比例显著高于B1、B2处理；B3产量与产值分别比B2提高6.94％、7.94％，上等烟比例提高9.06％。综合分析认为，腐殖酸对提高烤烟各器官烟碱积累量和产量产值效果优于常规施肥处理。
이중치4년고연（룡강911）위시험재료，재전간조건하，설치료대조（B1），본지상규시비（B2），부식산혼비（B3）3개처리，상세연구료불동처리（B1、B2、B3）대고연연감적루화산양산치적영향。결과표명：고연각기관내연감적루량표현위B3＞B2＞B1，기중경B3비B2처리제고36.87％，B2고우B1처리0.14 kg/hm2；하부협B3비B2처리제고97.71％，차이현저，B2여B1지간무현저차이；중부협B3분별고우B1、B2처리65.51％、48.15％，차이현저；상부협B3비B2처리제고44.79％，차이현저；B3하부협내연감분배비례현저고우B1、B2처리；B3산량여산치분별비B2제고6.94％、7.94％，상등연비례제고9.06％。종합분석인위，부식산대제고고연각기관연감적루량화산양산치효과우우상규시비처리。
Four years copping flue-cured tobacco (longjiang 911) were used to study changes of nicotine ac-cumulation and yield and output under humic acid ,the test set three treatment w hich include control (B1) , conventional fertilization(B2) ,humic acid(B3) .The results showed that :nicotine accumulation in various organs of flue-cured tobacco showed B3>B2>B1 and then B3 higher than B2 treatment 36.87% in stem , B2 higher than B1 treatment 0.14 kg/hm2 ;nicotine accumulation B3 was higher than B2 treatment 97.71% and have significant differences ,there was no significant difference between B2 and B1 in lower leaves ;nicotine accumulation B3 was higher than B1 ,B2 treatment 65.51% ,48.15% and have significant differences in middle leaves ;B3 was higher than B2 treatment 44.79% and have significant differences in upper leaves ;nicotine distribution ratio B3 was significantly higher than B1 ,B2 treatment in lower leaves ;yield and output B3 was higher than B2 treatment 6.94% ,7.94% and the proportion of fine tobacco im-proved 9.06% .Comprehensive analysis that humic acid on improve nicotine accumulation and yield and output superior to conventional fertilization .