CAJ | 학술논문

钾是植物生长的大量元素,也是烤烟生长的必需矿质元素,烟叶中钾含量是评价烟叶内在品质的重要指标之一,钾含量偏低或不足,严重影响着烟叶燃烧性和持火力,不利于烟叶产量和品质的提高,同时钾又是参与许多生理生化反应过程的重要元素,因此合理提高烟叶钾含量,对改善烟叶品质、提高烟叶产量、提升烟叶工业可用性具有重要意义.探讨了钾元素对烤烟的综合影响及如何运用外源物质、栽培措施及现代技术等方法提高烟叶钾含量.
갑시식물생장적대량원소,야시고연생장적필수광질원소,연협중갑함량시평개연협내재품질적중요지표지일,갑함량편저혹불족,엄중영향착연협연소성화지화력,불리우연협산량화품질적제고,동시갑우시삼여허다생리생화반응과정적중요원소,인차합리제고연협갑함량,대개선연협품질、제고연협산량、제승연협공업가용성구유중요의의.탐토료갑원소대고연적종합영향급여하운용외원물질、재배조시급현대기술등방법제고연협갑함량.
@@@@Potassium is essential macro elements to plant and the flue-cured tobacco growth,potassium is also one of important indexes to evaluate inner quality of flue-cured tobacco.the Lower or the insufficient potassium content will have a severe impact on tobacco combustibility and hold fire,and may not favorable to the yield and quality.meanwhile potassium is importance chemical element,involving in many physiological and biochemi?cal reaction process.It is important that the industrial utilization can be improved and also increases the yield and quality of tobacco leaves by raising the potassium content in tobacco.In this paper we mainly discusses the integrated effect of the potassium on tobacco and how to use foreign substances and cultivation measures and methods of modern technology to improve tobacco potassium content.