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当前位置: 首页 > 文章 > 2014年铜仁市异常农业气候条件对烤烟生长发育和产量的影响 安徽农业科学 2016 (8) 234-237
Position: Home > Articles > Effects of Abnormal Agricultural Climate on Growth and Yield of Flue- cured Tobacco in Tongren in 2014 Journal of Anhui Agricultural Sciences 2016 (8) 234-237

2014年铜仁市异常农业气候条件对烤烟生长发育和产量的影响

作  者：
马健;龙文;熊承飞
单  位：
贵州省铜仁市烟草公司;贵州省德江县烟草分公司
关键词：
异常气候;烤烟;生长发育;产量;影响;铜仁市
摘  要：
从与烟草生长发育密切相关的温度、日照、降雨量等气候因子入手,采用统计分析方法,分析2014年铜仁市异常气候条件下光照、温度及降雨量对铜仁市烤烟生长发育和产量的影响。结果表明,苗期日照时数显著偏少成苗素质降低;移栽至还苗期寡照对烤烟移栽有利但不利于还苗;旺长期强降雨等强对流天气多发、光照不足,灾情较严重,不利于烟株早生快发,对烤烟产质造成重大不利影响;成熟期多雨寡照、高温高湿不利于干物质累积,病害严重,影响烟叶品质。特别是4月下旬、5月下旬、6月上旬、7月中旬、8月中旬全市出现持续性暴雨、大暴雨、局部特大暴雨,给烤烟生产造成了严重损失。总体来说,2014年铜仁市烤烟生产的农业气候条件较差,烟叶产量和质量均下降。
译  名：
Effects of Abnormal Agricultural Climate on Growth and Yield of Flue- cured Tobacco in Tongren in 2014
作  者：
MA Jian;LONG Wen;XIONG Cheng-fei;Tongren Tobacco Company;Dejiang Tobacco Branch;
关键词：
Abnormal climate;;Flue-cured tobacco;;Growth and development;;Yield;;Influence;;Tongren City
摘  要：
Starting from temperature,sunshine,precipitation and other climatic factors,which are closely related the growth and development of tobacco,effects of sunshine,temperature and precipitation on growth and yield of flue-cured tobacco in Tongren City under abnormal climatic conditions in 2014 were analyzed. The results showed that in seedling stage,sunshine hours were markedly less and seedling quality decreased; in transplanting to return to seedling stage,sunlight shortage was good for flue-cured tobacco transplanting but bad for seedling; in vigorous period,strong convective weather multiple happened,insufficient illumination,serious disaster,these factors were not conducive to early growth and quick tiller and quality of tobacco production; in mature period,rainy and sunlight shortage,high temperature and high humidity were bad for dry matter accumulation,disease severity affected the quality of tobacco leaves. Especially in late April,late May,early June,mid-July and mid-August,torrential rain,heavy rain,local heavy rainfall caused serious damage to flue-cured tobacco production. In general,agricultural climate conditions of flue-cured tobacco production were poorer,yield and quality of tobacco leaves were falling in Tongren in 2014.

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