热带作物学报2018，Vol.39Issue(3)：421-425,5.DOI:10.3969/j.issn.1000-2561.2018.03.002
甘蔗新品种在耿马蔗区轻简栽培产量及经济效益的比较
Yield and Economic Benefit of New Sugarcane Varieties Under Simplified Cultivation in Gengma Sugarcane Area of Yunnan
摘要
Abstract
Using'ROC22'as the comparison sample,'Yunzhe 05-51','Yunzhe 05-49','Liucheng 05-136','Liucheng 03-1137','Funong No.40','Funong No.38','Guitang No.35','Guitang No.31','Dezhe 03-83'and'Yuetang No.60'were selected to study the differences of the yield and economic benefit with simplified cultivation.The theoretical cane yield of'Funong No.40'was significantly higher than that of'ROC22',while'Funong No.38'was significantly lower than that of 'ROC22'.Other varieties had no statistical significance.The average sucrose content of'Yunzhe 05-51','Yunzhe 05-49'and'Guitang No.35'was significantly higher than that of'ROC22',while that of'Funong No.40'and'Guitang No.31'was significantly lower than that of'ROC22'.Other varieties had no statistical significance.Except'Funong No.38',the other 9 new varieties had economic benefit,which could reach 825.00～10 185.00 yuan/hm2.Integrated analysis implied that there was no significant difference between the comparison sample ('ROC22') and the 7 new sugarcane varieties ('Yunzhe 05-51','Yunzhe 05-49','Liucheng 05-136','Liucheng 03-1137','Guitang No.35','Dezhe 03-83'and'Yuetang No.60') in cane yield and economic benefit in Gengma sugarcane area.So we suggest to promote the 7 new sugarcane varieties with simplified cultivation in Gengma or other sugarcane regions with similar ecological environment.This experiment was conducted to study the light and simple cultivation yields and economic benefits of different sugarcane varieties in order to further screen new sugarcane varieties suitable for light and simple cultivation,and to provide references for the light and simple cultivation of new sugarcane varieties.关键词
甘蔗新品种/轻简栽培/产量/经济效益Key words
new sugarcane varieties/simplified cultivation/yield/economic benefit分类
农业科技引用本文复制引用
邓军,杨绍聪,杨云伟,樊仙,字文梅,魏兰,张跃彬..甘蔗新品种在耿马蔗区轻简栽培产量及经济效益的比较[J].热带作物学报,2018,39(3):421-425,5.基金项目
国家糖料产业技术体系(No.CARS-170205) （No.CARS-170205）
云南省科技厅重大科技专项计划(No.2015ZA002、No.2015ZA004). （No.2015ZA002、No.2015ZA004）
