云南省马铃薯种植区域分布和周年生产  

Cultivated Regional Distribution and Year-round Production of Potato in Yunnan Province

作　　者：桑月秋[1] 杨琼芬[2] 刘彦和 卢丽丽[2] 李文娟 周俊 谢开云 隋启君[2] 

机构地区：[1]云南省农业科学院,云南昆明650200 [2]云南省农业科学院经济作物研究所,云南昆明650200 [3]云南省农业技术推广总站,云南昆明650200 [4]国际马铃薯中心驻京办,北京100081

出　　处：《西南农业学报》2014年第3期1003-1008,共6页Southwest China Journal of Agricultural Sciences

基　　金：国家马铃薯产业技术体系项目(CARS-10-P07);云南省马铃薯产业技术体系脱毒种薯及栽培岗位(云财农[2014]);国家科技支撑项目(2012BAD06B04);国际马铃薯中心合作项目(CGIAR Research Program:Humidtropics)

摘　　要：通过调研云南省马铃薯种植区域分布和周年生产情况,对数据进行统计分析,其结果显示,马铃薯是云南省主要的优势农作物之一,分布在16个州市的128个县市区,总种植面积48.58万hm2,总产量950.8万t。以曲靖市、昆明市和昭通市为主产区,3个主产市的生产面积和产量分别是34.78万hm2和762.1万t,占全省的71.6%和76.4%。全省10大马铃薯主产县生产面积为25.92万hm2,总产量547.6万t,分别占全省的53.4%和57.6%。从周年分布状态来分析,大春马铃薯主要集中在宣威市、会泽县、镇雄县和昭阳区等县(市)种植,种植面积和产量分别占全省的66.1%和66.3%;小春马铃薯主要集中在陆良县、宣威市、广南县和腾冲县等县(市),种植面积和产量分别占全省的18.5%和19.6%;冬季马铃薯种植面积呈现逐年增加的态势,主要在巧家县、盈江县、建水县和泸水县等县,种植面积和产量分别占全省的8.6%和8.8%;而秋作马铃薯种植面积变化不大,主要集中在宣威市和陆良县种植,种植面积和产量分别占全省的6.8%和5.3%。The method of statistical data analysis and field sampling investigation were used to survey the potato cultivated regional distribu- tion and year-round production in Yunnan province. The results showed that the potato was one of the dominant crops in Yunnan province. The potato was planted in the province including 128 counties from 16 prefectures. The planting area was 485800 hm^2 and the total produc- tion was 9508000 t. The potato planting area mainly distributed in Qujing, Kunming and Zhaotong city. The planting area and production of the three cities were 347 800 hm^2 and 7621000 tons, about 71.6 % and 76.4 % of Yunnan, respectively. The planting area and production of the 10 important potato producing counties were 259200 hm^2 and 5476000 t, about 53.4 % and 57.6 % of Yunnan,respectively. Yun- nan province has formed the planting pattern of potato year-reund production. The spring potato planting area and production accounted for 66.1% and 66.3 % ,respectively,in Yunnan province, which mainly distributed in Xuanwei, Huize, Zhcnxloug and Zhaoyang counties. The early spring potato planting area and production accounted for 18.5 % and 19.6 % respectively, which mainly distributed in Luliang, Xuanwei, Guangnan and Tengchoug counties. Winter potato planting area and preduction accounted for 8.6 % and 8.8 % respectively, but it was increasing year by year and mainly distributed in Qiaojia, Yingjiang, Jianshui and Lushui counties. The change of planting area and production for Autum potato were small and accounted for only 6.8 % and 5.3 % ,respectively, which mainly were planted in Xuanwei and Lnliang counties.

关 键 词：云南省 马铃薯 区域分布 周年生产 

分 类 号：S532[农业科学—作物学]