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以往促进葡萄生根多采用2,4—D、胡敏酸、NAA等,随新的生根剂问世,我们用ABT、911、HL—43做葡萄扦插比较试验,并采用地膜覆盖,以探讨对葡萄生根的作用。 1.采用的生根剂:911生根素(湖北省林科所植物激素开发部研制);ABT生根粉(中国林科院ABT生根粉研究中心制);α—NAA(江苏省常熟市福山生化试剂厂出品);HL—43生根液(华中农业大学林学系研制)。按照其说明进行以下处理:将911生根素、α—NAA溶于少量
In the past to promote the use of 2,4-D, humic acid, NAA, etc., with the advent of new rooting agent, we use ABT, 911, HL-43 grape cuttage comparison test and the use of mulching to explore the grape The role of rooting. 1. rooting agent used: 911 root hormone (Hubei Forestry Branch Plant Hormone Development Department developed); ABT rooting powder (Chinese Academy of Forestry ABT rooting powder research center); α-NAA (Changshu City, Jiangsu Province, Fukuyama biochemical reagents Plant produced); HL-43 rooting fluid (Huazhong Agricultural University Development Department of Forestry). Follow these instructions as follows: Dissolve 911 root hormone, α-NAA in small amounts