CAJ | 학술논문

通过田间试验,研究了不同培肥方式(化肥、有机肥、烟草专用肥、有机肥+化肥)对土壤化学性质、烤烟生长状况及品质等的影响.结果表明,有机肥与化肥配施显著提高了土壤有机质、碱解氮、速效磷、速效钾的含量,其效果明显优于单施化肥和有机肥;增加了烟株农艺性状中的有效留叶数、最大叶长、最大叶宽、茎围、单叶质量及烟草产量,提升了烟叶品质(全氮、烟碱、全磷,全钾、总糖、还原糖、氯离子),其中大多数指标间均达显著差异,揭示出有机肥+化肥是本地区烟田土壤较优的培肥模式之一,其次为单施有机肥和化肥;相关分析显示土壤有机质、碱解氮、速效磷与烟株农艺性状(有效留叶数、最大叶宽、茎围和产量)和烟叶化学品质中的大部分指标均达显著或极显著正相关,表明培肥对土壤和烟草生产、品质的影响是同步的、一致的.
통과전간시험,연구료불동배비방식(화비、유궤비、연초전용비、유궤비+화비)대토양화학성질、고연생장상황급품질등적영향.결과표명,유궤비여화비배시현저제고료토양유궤질、감해담、속효린、속효갑적함량,기효과명현우우단시화비화유궤비;증가료연주농예성상중적유효류협수、최대협장、최대협관、경위、단협질량급연초산량,제승료연협품질(전담、연감、전린,전갑、총당、환원당、록리자),기중대다수지표간균체현저차이,게시출유궤비+화비시본지구연전토양교우적배비모식지일,기차위단시유궤비화화비;상관분석현시토양유궤질、감해담、속효린여연주농예성상(유효류협수、최대협관、경위화산량)화연협화학품질중적대부분지표균체현저혹겁현저정상관,표명배비대토양화연초생산、품질적영향시동보적、일치적.
By field experiments, the soil chemical properties, tobacco growth and quality affected by different fertilizer treatments (such as chemical fertilizer, tobacco-specific fertilizer, organic manure, organic manure + chemical fertilizer). The results showed as follows, by applying organic manure + chemical fertilizer, soil organic matter, alkaline nitrogen, available phosphorus, available potassium contents were improved, and the difference reached the significantly levels than chemical fertilizer or organic manures, increased tobacco agronomical characteristics (effective leaf number, maximum leaf length, maximum leaf width, stem girth and tobacco yield), improved the quality of the flue-cured tobacco (for example total nitrogen, nicotine, total phosphorus, total potassium, total sugar, reducing sugar, chloride ), in which most of items reached significant differences among differnent treatments, revealed organic manure + chemical fertilizer treatment was better fertility patterns in this region, followed by organic manure and chemical fertlizer. By correlation analysis, the relationship reached the significant and remarkably signiifcant positive correlation among most of soil properties, tobacco agronomical characteristics and chemical qualities, indicated soil and tobacco growing were the synchronized and consist change after applied fertilizers.