摘要
通过正交试验设计,分析菌糠有机肥、SODm叶面肥及两者的施用时间对福建金线莲生长指标(株高、叶片数、气生根数、全株鲜重和产量)和金线莲苷含量的影响。结果表明:适时施用菌糠有机肥及SODm叶面肥可促进金线莲的生长,提高其产量,平均增产比达12.38%;三因素对金线莲苷的含量有明显的提高作用,影响顺序为:菌糠有机肥>施用时间>SODm叶面肥倍数。建立了福建金线莲林下仿野生的最优方案,即:定植后第150d,施用菌糠有机肥(2.0kg·m^(-2))和SODm叶面肥(150倍),可同时获得较高的产量和金线莲苷含量。
An orthogonal experiment was conducted to explore the effects of addition of mushroom discards in soil at varied rates,spraying of SODm(a foliar fertilizer)on leaves,and fertilization time on the growth indices(i.e.,plant height,leaf count,aerial root number,plant fresh weight,and product yield)and kinsenoside content in Anoectochilus roxburghii(Wall.)Lindl.The results indicated that timely application of mushroom discards in soil and SODm spraying on leaves promoted the growth of A.roxburghii and increased the harvest by 12.38%on average.The factors that significantly increased the kinsenoside content in the plants were in the order of mushroom discards>application time>SODm dilution rate.The optimal fertilization under a cultivation test with simulated wilderness conditions was determined to consist of the addition of 2.0 kg mushroom discards per m 2,foliar feeding with 150x dilution of SODm,and harvesting the plants 150 days after the treatments.
作者
黄小云
曾建伟
黄毅斌
周大顺
陈敏健
HUANG Xiao-yun;ZENG Jian-wei;HUANG Yi-bin;ZHOU Da-shun;CHEN Min-jian(Institute of Agricultural Ecology,Fujian Academy of Agriculture Sciences,Fuzhou,Fujian 350013,China;Fujian Engineering and Technology Research Center for Recycling Agriculture,Fuzhou,Fujian 350013,China;Academy of Integrative Medicine,Fujian University of Traditional Chinese Medicine,Fuzhou,Fujian 350108,China;Institute of Soil and Fertilizer,Fujian Academy of Agricultural Sciences,Fuzhou,Fujian 350013,China)
出处
《福建农业学报》
CAS
北大核心
2018年第1期41-45,共5页
Fujian Journal of Agricultural Sciences
基金
福建省科技计划项目--省属公益类科研院所基本科研专项(2016R1016-2
2016R1016-6
2017R1016-5)
福建省农业科学院科技创新团队建设项目(STIT2017-2-10)
福建省农业科学院三农业一融合项目(A2017-25)
福建省科技星火项目(2016S0047)
关键词
金线莲
生长
金线莲苷
菌糠有机肥
SODm叶面肥
Anoectochilus roxburghii(Wall.)Lindl.
growth
kinsenoside
mushroom discards
SODm foliar fertilizer
作者简介
黄小云(1989-)，女，硕士，研究实习员，主要从事中草药栽培研究（E-mail:954945394@qq.com）;通讯作者：陈敏健（1957-），男，副研究员，主要从事中草药资源与开发研究（E-mail:cmj038@126.com）
