芋艿残体降解物对芋艿生长、产量和品质的影响  

Effects of ground parts of taro plants on the growth,yield and quality of taro

作　　者：邵雪玲[1,2] 吴良欢[2] 林钊沐[1] 庄亚其 马建芳 张仁杰 

机构地区：[1]中国热带农业科学院橡胶研究所,海南儋州571737 [2]浙江大学环境与资源学院,浙江杭州310029 [3]浙江省奉化市农业技术服务站,浙江奉化315500

出　　处：《浙江农业学报》2008年第6期480-483,共4页Acta Agriculturae Zhejiangensis

基　　金：国家自然科学基金项目(30370838);浙江省奉化市科技攻关项目(06-315201-008)

摘　　要：盆栽试验条件下探讨芋艿残体降解物对土壤养分、芋艿生长、产量及品质的影响。结果表明：与对照相比，添加芋艿残体处理芋艿株高和叶面积都有所增加；土壤碱解氮、速效钾、有效磷含量和土壤pH均有不同程度提高；添加芋艿残体可以提高芋艿产量15．4％～23．2％，也可提高芋艿品质，其中维生素C含量提高3．6％，淀粉含量提高8．4％，粗脂肪含量提高20．0％。添加芋艿残体可以提高土壤养分含量，促进芋艿生长，提高球茎产量和品质。This paper aims at probing the effects of ground parts degradation products of taro plants on soil nutrition, taro growth, yield and quality by pot experiment. The results showed that, when treated with ground parts degradation products, the height and leaf area of taro plants were increased; the contents of available nitrogen, available potassium, available phosphorus and soil pH value were improved; the yield of taro increased by 15.4% - 23.2%, the content of Vitamin C increased by 3.6%, starch content and crude fat content increased by 8.4% and 20.0%, respetively. It was concluded that adding the ground parts of taro plants could increase soil nutrition, promote growth, corm yield and quality of taro.

关 键 词：芋艿残体 降解物 芋艿产量 芋艿品质 

分 类 号：S632.3[农业科学—蔬菜学] S344.4[农业科学—园艺学]