气象与环境学报2025，Vol.41Issue(1)：84-89,6.DOI:10.3969/j.issn.1673-503X.2025.01.010
内蒙古兴安盟水稻育秧、移栽和收获适宜气象条件等级预报模型
Grade forecast model for suitable meteorological conditions for rice seedling cultivation,transplantation,and harvesting in Higgan League of Inner Mongolia
摘要
Abstract
The suitability of meteorological conditions is related to the efficiency,cost and other issues of agricul-tural activities.In Hinggan League,the agricultural activities in rice production mainly include seedling cultivation,transplanting,and harvesting.Based on the influence of relevant meteorological factors on rice seedling cultivation,transplantation and harvest,a suitability calculation function for relevant meteorological elements was established u-sing a fuzzy membership method.The weight of each influencing factor was determined through expert consulta-tion.On this basis,utilizing rice growth observation data from 2010 to 2022 in Horqin Right Wing Front Banner,a comprehensive meteorological suitability model and classification index for rice seedling cultivation,transplanta-tion,and harvesting in Hinggan League were developed.The results show that the comprehensive meteorological suitability for rice seedling cultivation,transplantation,and harvesting has been moderate or relatively moderate o-ver the past three years.The meteorological suitability for rice seedling cultivation and transplantation varies greatly in different years,whereas the meteorological suitability for harvesting has changed relatively little.The models and classification indices align well with the actual rice production conditions in Hinggan League.When integrated with refined forecasts of temperature,precipitation,and other meteorological variables,these models can facilitate the prediction of optimal periods for agricultural activities.关键词
水稻/农事适宜度/气象指标/权重系数Key words
Rice/Agricultural suitability/Meteorological indicators/Weight coefficient分类
农业科学引用本文复制引用
高红霞,张亚军,张超群,田淑华..内蒙古兴安盟水稻育秧、移栽和收获适宜气象条件等级预报模型[J].气象与环境学报,2025,41(1):84-89,6.基金项目
内蒙古气象局引导性创新项目(nmqxydcx202208)资助. （nmqxydcx202208）
