摘要
利用沼液灌溉八年生"水晶葡萄",研究了沼液对葡萄生长、产量及品质的影响。结果表明:采用沼液处理的葡萄枝条长度为89.56cm,粗度为0.89cm,叶片厚度为0.042cm,百叶重为786g;葡萄单粒重为8.98g,单穗重为1.67kg,单位面积产量为22 629kg·hm-2,病情指数为42。多重比较结果表明,沼液处理试验各指标均优于对照,说明沼液处理对葡萄的生长发育、产量和抗病性有显著影响。
Using biogas slurry irrigation eight years ＇crystal grape＇,the effects of biogas slurry on grape growth,yield and disease resistance were studied.The results showed that the branch length,diameter,leaf thickness,hundred leaf weight,single grain weight,single panicle weight,yield and disease index treated by biogas slurry were 89.56 cm,0.89 cm,0.042 cm,786 g,8.98 g,1.67 kg,22 629 kg·hm-2 and 42,respectively.Multiple comparison results showed that each index of biogas slurry processing was higher than the control,it indicated that the effects of the biogas fluid on grape growth and development,yield and disease resistance were very significant.
出处
《黑龙江农业科学》
2012年第10期47-48,共2页
Heilongjiang Agricultural Sciences
关键词
沼液
产量及品质
葡萄
biogas slurry
yield
disease resistance
growth characteristics
grape
