小香桔施沼肥试验  

The Effect of Biogas Manure on Yield and Quality of Mandarin Orange

作　　者：龙胜碧 雷友造 龙令卓 

机构地区：[1]贵州省锦屏县农业局能源办,贵州锦屏556700 [2]贵州省黔东南州农村能源办,贵州凯里556000 [3]贵州省锦屏县固本乡农牧站,贵州锦屏556700

出　　处：《贵州农业科学》2007年第B07期78-79,共2页Guizhou Agricultural Sciences

摘　　要：设置了沼肥加化肥、农家肥加化肥和纯化肥3个处理的小香桔施肥试验。结果表明，沼肥加化肥处理与其他两处理比较，产量提高3．6N和16．8％，可溶性固形物质含量增加1．1个百分点和1．6个百分点，总糖含量高0．8g／100mL和1．5g／100mL，总酸含量低0．04g／100mL和0．05g／100mL，Vc含量高0．3g／100mL和0．9g／100mL；并有增强树势的作用。The experiment of applying different fertilizer was conducted to investigate the effect of biogas manure on yield and quality of mandarin orange. The results showed that the yield, soluble solids content, total sugar content and Vc content of the treatment applying biogas manure ＋ chemical fertilizer increased by 3. 6% and 16. 8%, 1. 1% and 1.6%, 0.8 g/100mL and 1.5 g/100mL, and 0.3 g/100mL and 0.9 g/100mL, the total acid content decreased by 0.04 g/100mL and 0.05 g/100mL compared with those of the treatments applying barnyard manure＋ chemical fertilizer, and chemical fertilizer respectively. The biogas manure could raise the growth vigour of mandarin orange trees.

关 键 词：沼肥 小香桔 产量 品质 

分 类 号：S666.1[农业科学—果树学] S606.2[农业科学—园艺学]