Analysis of the Relationship Between Saccharum officinarum Stem Elongation in Elongation Period and Meteorological Conditions—Take Gengma as an Example
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.
Saccharum officinarummeteorological factorcorrelation degreecomposite index
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万方数据
