云南德宏雪茄烟植烟土壤养分的适宜性评价  

Soil nutrients suitability evaluation for cigar tobacco producing areas in Dehong of Yunnan based on Dehong of Yunan

作　　者：贺晓辉 郭东锋[2] 纵坤[2] 周锦龙[2] 沈俊儒 唐旭兵 时雅琪 丁乃红[2] 甄安忠 张洋 HE Xiaohui;GUO Dongfeng;ZONG Kun;ZHOU Jinlong;SHEN Junru;TANG Xubing;SHI Yaqi;DING Naihong;ZHEN Anzhong;ZHANG Yang(Yunnan Oriental-Tobacco Co.Ltd,Baoshan,Yunan 678000,China;Technology Center of Anhui Cigarette Industrial Co.Ltd,Hefei,Anhui 230088,China)

机构地区：[1]云南香料烟有限责任公司,云南保山678000 [2]安徽中烟工业有限责任公司技术中心,安徽合肥230088

出　　处：《湖南农业大学学报（自然科学版）》2023年第4期400-404,共5页Journal of Hunan Agricultural University(Natural Sciences)

基　　金：云南香料烟有限责任公司项目(2021530000242028);安徽中烟工业有限责任公司项目(JS2021156、JS2022012)。

摘　　要：为明确云南德宏雪茄烟植烟土壤的养分状况,在德宏州采集雪茄烟植烟土壤样品162份,对其主要养分指标(有机质、全氮、碱解氮、有效磷、速效钾、有效硫、有效锰、有效锌、有效硼)进行检测,运用云模型理论对土壤养分的适宜性进行综合评价。结果表明:德宏植烟土壤养分含量云模型综合评价隶属度达到0.7069,整体处于较高水平;植烟土壤中速效磷、速效钾含量充足,碱解氮略显偏低;微量元素处于较高水平,有效硫、有效锌、有效硼元素云滴雾化状态明显,土壤养分分布的随机性和模糊性(熵和超熵)稍大。表明德宏雪茄烟生产宜以适当增加土壤速效氮肥为主,部分区域适当增施硼肥,以保证植烟土壤总体养分平衡。In order to evaluate the soil nutrients of cigar tobacco planting lands,soil nutrients of 162 soil samples sampled from cigar planted fields in Ruili City of Dehong had been surveyed and evaluated.Soil nutrients including organic matter,total nitrogen,alkali hydrolyzed nitrogen,available phosphorus,available potassium,available sulphur,available manganese,available zinc and available boron were tested and the cloud model algorithm had been used to evaluate the nutrients suitability of cigar tobacco planted soil.The results showed that nutrients suitability of cigar tobacco planted soil appeared at high level,the Ex(expectation) of the parameters simulated by the cloud model reached 0.706 9.In the tobacco soils,the contents of available phosphorus and available potassium were abundant,while the content of alkali hydrolyzed nitrogen showed a little bit low;trace elements were at high level,while available sulphur,available zinc and available boron showed obvious cloud droplet status;and the distribution of soil nutrients showed slightly more randomness and fuzziness(entropy and hyper entropy).In conclusion,the fertilization strategy for cigar tobacco producing area in Dehong could be carried out by improving the available nitrogen application,meanwhile the boron fertilizer should be improved in some areas to ensure nutrient balance.

关 键 词：雪茄烟 土壤养分 云模型 适宜性评价 云南德宏 

分 类 号：S572.061[农业科学—烟草工业]