甘蔗茎伸长期伸长量与气象条件关系特征分析——以耿马为例  

Analysis of the Relationship Between Saccharum officinarum Stem Elongation in Elongation Period and Meteorological Conditions——Take Gengma as an Example

作　　者：李立印 李世成 周云 杨宏庆 Li Liyin;Li Shicheng;Zhou Yun;Yang Hongqing(Lincang Meteorological Bureau,Lincang 677099,Yunnan,China)

机构地区：[1]临沧市气象局,云南临沧677099

出　　处：《农业技术与装备》2024年第4期104-106,共3页Agricultural Technology & Equipment

摘　　要：利用2001年-2022年南华糖业提供的甘蔗生长观测数据,以及2016年-2022年临沧市科技服务中心在耿马甘蔗实验站的气象观测资料,分析了甘蔗茎伸长期(6月-11月)植株高度变化特征及气象对甘蔗茎伸长影响。结果表明:一是甘蔗茎伸长关键期在6月-10月;二是6月-10月的有效积温、累积降量、气温是影响甘蔗茎伸长的主因子。Using Saccharum officinarum growth observation data provided by Nanhua Sugar Industry from 2001 to 2022 and meteo‐rological observation data from Lincang Science and Technology Service Center at Gengma Saccharum officinarum experimental sta‐tion from 2016 to 2022,the characteristics of plant height changes during the stem elongation period(June November)and the im‐pact of meteorology on Saccharum officinarum stem elongation were analyzed.The results showed that:①the critical period is from June to October.②The effective accumulated temperature,accumulated precipitation,and temperature from June to October are the main factors,while the key factors for Saccharum officinarum stem elongation in the same period of rain and heat,as well as suffi‐cient sunshine in the city.

关 键 词：甘蔗 气象因子 关联度 综合指数 

分 类 号：S566.1[农业科学—作物学]