CAJ | 학술논문

罗平土壤及烟叶主要中、微量元素含量分析
라평토양급연협주요중、미량원소함량분석
Contents of Major Medium and Micro Nutrients in Soils and Tobacco Leaves from Luoping

万方数据

中国烟草科学中國煙草科學 중국연초과학
CHINESE TOBACCO SCIENCE
2014年 3期 27-31 ,共5页

赵晓绕%李哲%朱江%杨波%董建新%高卫锴%毕研平%刘新民%卢君龙%邵建平%彭再欣%于存峰%孙建宏

조효요%리철%주강%양파%동건신%고위개%필연평%류신민%로군룡%소건평%팽재흔%우존봉%손건굉

罗平%烤烟%土壤%中量元素%微量元素囉平%烤煙%土壤%中量元素%微量元素
라평%고연%토양%중량원소%미량원소
Luoping%flue-cured tobacco%soil%medium nutrient%micro nutrient

为了解云南罗平县植烟土壤和烤烟烟叶主要中、微量元素含量情况，测定了罗平县369个土壤和对应C3F等级烟叶的钙、镁、硫、铜、锌、铁、锰和硼含量，并评价了丰缺状况，分析了两者之间的关系。结果表明，罗平土壤中钙、镁、铜、锌、铁和锰含量普遍处于丰富和很丰富的水平，而硫和硼含量相对较低，普遍处于缺和很缺的水平，罗平土壤中有效中、微量元素存在空间上的广泛变异；烤烟生产上应适当增施硼肥。烟叶中硫、铜、锌和锰含量的平均值在适中范围内，铁含量较高，钙、镁和硼含量较低。土壤中有效中、微量元素的含量对烟叶中相对应的中、微量元素有促进作用。土壤中交换性镁对烟叶多种中、微量元素有促进或抑制作用，有效铜表现出了对锌的促进作用和对硼的抑制作用。
위료해운남라평현식연토양화고연연협주요중、미량원소함량정황，측정료라평현369개토양화대응C3F등급연협적개、미、류、동、자、철、맹화붕함량，병평개료봉결상황，분석료량자지간적관계。결과표명，라평토양중개、미、동、자、철화맹함량보편처우봉부화흔봉부적수평，이류화붕함량상대교저，보편처우결화흔결적수평，라평토양중유효중、미량원소존재공간상적엄범변이；고연생산상응괄당증시붕비。연협중류、동、자화맹함량적평균치재괄중범위내，철함량교고，개、미화붕함량교저。토양중유효중、미량원소적함량대연협중상대응적중、미량원소유촉진작용。토양중교환성미대연협다충중、미량원소유촉진혹억제작용，유효동표현출료대자적촉진작용화대붕적억제작용。
The distribution characteristics and relationships of calcium, magnesium, sulfur, copper, zinc, iron, manganese and boron in 369 samples of soils and flue-cured tobacco (C3F) collected from Luoping were investigated. The results showed that the contents of calcium, magnesium, copper, zinc, iron, and manganese were sufficient, while sulfur and boron contents were relatively insufficient. There were widely spatial variability among soil available medium and micro nutrient contents. It is suggested to apply boron fertilizer during tobacco plant growth period. The average contents of sulfur, copper, zinc and manganese were in the ranges of high quality tobacco leaf production in China, but iron content was too high and calcium, magnesium and boron contents were too low. The nutrient contents in tobacco leaves were positively correlated with the nutrient contents in soil. Soil magnesium had promoting or inhabiting effects on medium and micro nutrients in tobacco leaves. Soil copper promoted the zinc uptake but inhibited boron uptake.