CAJ | 학술논문

为探讨烤烟钼素营养的高效施肥技术，采用大田试验，在贵州黔南9个县市研究了等钼营养条件下，不同钼肥施用方式对烤烟生长、化学成分、香气成分、经济性状及评吸质量的影响。结果表明，钼能显著提高烟叶产量和产值，调节不同部位烟碱积累，提高烟叶含钾量和多数香气成分含量，提高烟气的香气量和总体质量。在每株80 mL钼肥稀释液施用剂量下，以移栽时浇施和现蕾期叶面等量喷施相结合的施钼方式（ B2）效果最好；以团棵期和现蕾期分别叶面等量喷施的施钼方式（ B3）效果次之。
위탐토고연목소영양적고효시비기술，채용대전시험，재귀주검남9개현시연구료등목영양조건하，불동목비시용방식대고연생장、화학성분、향기성분、경제성상급평흡질량적영향。결과표명，목능현저제고연협산량화산치，조절불동부위연감적루，제고연협함갑량화다수향기성분함량，제고연기적향기량화총체질량。재매주80 mL목비희석액시용제량하，이이재시요시화현뢰기협면등량분시상결합적시목방식（ B2）효과최호；이단과기화현뢰기분별협면등량분시적시목방식（ B3）효과차지。
Field experiments were carried out in Qiannan to study the effects of different fertilization meas-ures of molybdenum fertilizer on growth , yield and quality of flue-cured tobacco .The results showed that the yield and values were increased significantly ,nicotine accumulation of different parts were regulated ,the potas-sium content and aroma components were increased ,and the overall quality was improved by molybdenum .Un-der the condition of same molybdenum fertilizer diluent of 80 mL per plant ,the mode of watering at the trans-planting stage and spraying at the squaring stage ( B2) had the best effect;and the effect of the mode of spra-ying molybdenum fertilizer at the rosette stage and the squaring stage respectively ( B3) was the second .