余姚杨梅精细化农业气候区划研究
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摘要
利用余姚市43个自动气象站多年气象观测要素资料,以及100m×100m分辨率DEM数据、土壤质地和酸碱度数据,根据杨梅生长习性以及前人研究成果,综合筛选出区划评价更加全面的9个指标,运用多元回归统计方法建立气候区划指标的空间分布的精细化模型,应用层次分析法和加权指数求和法构建了杨梅农业区划指数模型,将余姚市杨梅栽培适宜度划分为最适宜区、较适宜区和不适宜区3个等级,生成了余姚市杨梅精细化农业区划图.结果表明:余姚大部地区可以栽种杨梅,但最适宜种植区面积并不大,仅占11.75%,主要集中在姚东北部丘陵和姚西丘陵地带;南部山区由于海拔高、温度条件差,不适宜杨梅的种植.
A method to generate refined agroclimatic zoning map of Yuyao Red Bayberry is described in the present work.Nine comprehensive zoning indexes were selected from meteorological observations,DEM data,soil type and texture data,and biological characteristics of red bayberry.A model of Agricultural Zoning was developed with multiple regression algorithm,analytic hierarchy process(AHP),and weighted index.The growth areas of red bayberry were divided into the most suitable,suitable and unsuitable zones.Most areas in Yuyao were found to be suitable,11.75% were the most suitable(which were located in the northeast and western hills).The south mountain regions with higher altitudes were found unsuitable due to lower temperatures.
A method to generate refined agroclimatic zoning map of Yuyao Red Bayberry is described in the present work.Nine comprehensive zoning indexes were selected from meteorological observations,DEM data,soil type and texture data,and biological characteristics of red bayberry.A model of Agricultural Zoning was developed with multiple regression algorithm,analytic hierarchy process(AHP),and weighted index.The growth areas of red bayberry were divided into the most suitable,suitable and unsuitable zones.Most areas in Yuyao were found to be suitable,11.75% were the most suitable(which were located in the northeast and western hills).The south mountain regions with higher altitudes were found unsuitable due to lower temperatures.
引文
[1]李松平,金志凤,冯涛.浙江杨梅主产地气候资源和气候变化特征[J].浙江农业学报,2008,20(3):1
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[17]梁必骐,樊琦,杨洁,等.热带气旋灾害的模糊数学评价[J].热带气象学报,1999(4):305
[18]许树柏.层次分析法原理[M].天津:天津大学出版社,1988
[2]徐敏,王利平,沈颖,等.余姚市杨梅产业发展对策探讨[J].宁波农业科技,2015(4):21
[3]金志凤,求盈盈,王立宏.杨梅优质高产栽培与气象[M].北京:气象出版社,2010
[4]金志凤,姚益平,樊高峰.基于GIS的浙江省杨梅栽培气候生态区划[J].浙江气象,2004,25(3):21
[5]陈守智,李正丽,徐丽梅,等.云南省杨梅生态区划的研究[J].云南农业大学学报(自然科学版),2004,19(3):307
[6]康志雄,骆文坚,吕爱华,等.杨梅栽培气候区划与应用研究[J].果树学报,2002,19(2):118
[7]缪松林,黄寿波,梁森苗,等.中国杨梅生态区划研究[J].浙江大学学报(农业与生命科学版),1995(4):3662
[8]何新华,潘介春,潘鸿,等.广西杨梅经济栽培区划研究[J].中国果业信息,2006,23(10):12
[9]中国科学院南京土壤研究所.中国土壤图集[M].北京:地图出版社,1986
[10]边超钧,王连喜,王亚军,等.江苏省杨梅精细化农业气候区划[J].江苏农业科学,2013,41(11):190
[11]朱寿燕,陈英,金志凤,等.基于GIS的台州杨梅气候生态区划[C].无锡:2010农业环境科学峰会,2010
[12]王蕾,李华,王华.中国葡萄气候区划Ⅰ:指标与方法[J].科学通报,2017(14):1527
[13]金志凤,黄敬峰,李波,等.基于GIS及气候土壤地形因子的浙江省茶树栽培适宜性评价[J].农业工程学报,2011,27(3):231
[14]BO L I,ZHANG F,ZHANG L W,et al.Comprehensive suitability evaluation of tea crops using gis and a modified land ecological suitability evaluation model[J].Pedosphere,2012,22(1):1
[15]金志凤,胡波,严甲真,等.浙江省茶叶农业气象灾害风险评价[J].生态学杂志,2014,33(3):771
[16]杨忠恩,金志凤,胡波,等.热带气旋对浙江省农业影响的风险区划[J].生态学杂志,2011,30(12):2821
[17]梁必骐,樊琦,杨洁,等.热带气旋灾害的模糊数学评价[J].热带气象学报,1999(4):305
[18]许树柏.层次分析法原理[M].天津:天津大学出版社,1988
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