不同土壤环境对甜菜产质量的影响  

Effects of different soil environment on yield and quality of sugar beet

作　　者：王华忠[1] 张文彬[1] 倪洪涛[1] 王丛玲[1] 肖春山[1] 

机构地区：[1]中国农业科学院甜菜研究所,黑龙江呼兰150501

出　　处：《中国糖料》2003年第4期5-8,共4页Sugar Crops of China

摘　　要：试验结果表明,非病地比病地平均提高根产量、含糖率、产糖量分别为12230.6kg/hm、4.46度、3122.4kg/hm2;t测验分析表明,不同土壤环境对甜菜产质量具有不同程度的影响,其大小顺序是含糖率>产糖量>根产量,分别有94.1%、84.7%和50.7%的材料因不同土壤环境而达到显著或极显著差异。方差分析结果显示,在病地参试材料的根产量、产糖量的差异显著性与非病地的基本同步,而含糖率差异显著性却不完全同步,病地更能造成材料间含糖率的显著或极显著差异。两种地块导致单胚材料、饲料甜菜的根产量和产糖量差异悬殊。The experimental results showed that average root yield,sugar content,sugar yield of sugar beet in the nondisease field increased by12230.6kg /ha,4.46 o S,3122.4kg /ha respectively than that in the disease field;T test showed that the yield and quality of sugar beet were affected by different soil environment ,and their sequence was sugar content>sugar yield>root yield,there were94.1%,84.7%and50.7%of the lines reached the significant and the more significant difference respectively;the variance analysis results showed that the significance of difference among lines in the root yield and sugar yield in the disease field was on the whole the same with that in the nondisease field,but that of sugar content in the disease field was not completely same with that in nondisease field,the disease field can make significant or more significant difference among lines in sugar content .Two kinds of field resulted in extreme ly significant difference of the root yield and the sugar yield in feed beets and mono-germ lines of sugar beet.

关 键 词：甜菜 产质量 土壤环境 

分 类 号：S566.303[农业科学—作物学]