摘要
以津优一号黄瓜为试验材料,研究沼渣与牛粪配比对黄瓜产量、品质及土壤肥力的影响。结果表明,用适当比例的沼渣代替基肥中的复合肥,植株的各项生长指标及产量均明显优于单一施用复合肥;土壤中过氧化酶、蔗糖酶、多酚氧化酶及磷酸酶的活性化有显著提高;可促进黄瓜的生长,提高黄瓜的品质,有效改善土壤肥力与理化性状。
Jinyou No.1 cucumbers was.used to study on the effect of different ratios of biogas residue and cattle manure on yield,quality and soil fertility.The results showed that proper ratio of biogas residue in base fertilizer improved growing index and yield of the plant,better than the single application of compound fertilizer.Adding different proportions of biogas residue in base fertilizer,the activity of peroxidase,sucrase,polyphenol oxidase and phosphatase was significantly improved.Replacing compound fertilizer with a certain proportion of biogas residue promoted the growth of cucumber,enhanced its quality and improved soil fertility and physicochemical properties.
出处
《湖北农业科学》
北大核心
2014年第21期5139-5141,共3页
Hubei Agricultural Sciences
基金
河北省科技计划项目(13227301D)
关键词
沼渣
黄瓜
土壤肥力
biogas residue
cucumber
soil fertility
