欢迎访问《中国农学通报》，
中国农学通报

中国农学通报 ›› 2019, Vol. 35 ›› Issue (21): 70-74.doi: 10.11924/j.issn.1000-6850.casb18030033

所属专题： 生物技术； 畜牧兽医； 园艺

• 林学 园艺 园林 • 上一篇    下一篇

微生物发酵床养猪垫料配制辣椒育苗基质的研究

夏江平1, 陈燕萍2, 刘波2, 王阶平2, 朱育菁2, 张海峰2   

  1. 1.厦门江平生物技术技术股份有限公司;2.福建省农业科学院农业生物基质研究所
  • 收稿日期:2018-03-07 修回日期:2019-07-04 接受日期:2018-10-31 出版日期:2019-08-13 发布日期:2019-08-13
  • 通讯作者: 刘波
  • 基金资助:
    省属公益项目(2016R1017-6);省属公益类科研专项(2015R1018-3); 国家重点研发计划课题(2016YFD0800605)

Chili Seedling Substrates with Pig-breeding Litters from a Microbial Fermentation Bed

  • Received:2018-03-07 Revised:2019-07-04 Accepted:2018-10-31 Online:2019-08-13 Published:2019-08-13

PDF (PC)

110

摘要： 为了筛选辣椒的最适育苗基质配方，选取椰糠、棉籽壳、麸皮及草炭分别与发酵床养猪垫料混合配制育苗基质，通过提取基质浸提液，检测其对辣椒种子萌发情况，筛选适宜原料；并通过穴盘育苗检测确定适宜的基质配方。结果表明：最为适宜的原料为椰糠，辣椒种子发芽率均在85%以上，且略优于草炭对照(P＜0.05)。最适宜的基质配方为垫料:椰糠=3:7（体积比），辣椒种苗出苗率达95.33%，成苗率达88.46%，与草炭对照差异不显著(P＞0.05)；苗高、茎粗、根长、叶片数、整株鲜重、地上部分鲜重、地下部分鲜重均显著优于草炭基质和其他处理组(P＜0.05)。

关键词: 当归, 当归, 覆膜栽培, 土壤温度, 产量

Abstract: The paper aims to screen the best formula of the chili seedling substrates. The chili seedling substrates were prepared by mixing the pig-breeding litters from a microbial fermentation bed with coconut coirs, cottonseed hulls, wheat brans, and peats, respectively; subsequently, the water extracts of these substrates were separately detected their effects on chili seed germination and seedling growth to screen the suitable raw materials; finally, the plug-seedling tests were performed to determine the best formula of the chili seedling substrates. The results indicated that: the best raw material was coconut coir and its germination rate could reach up to 85%, and slightly better than contrast (P<0.05); the best substrate formula was litter: coconut coir=3:7 (V/V); the emergence rate and survivor rate could reach up to 95.33% and 88.46%, moreover, the seedling height, root length, leaf number, the stem diameter, fresh weight of whole plant/underground par/ aboveground part were all significantly higher than controls and other treatment groups (P<0.05).