|Table of Contents|

Study on Hardwood Cutting Techniques of Cornus wateri(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年15期
Page:
91-94
Research Field:
Publishing date:

Info

Title:
Study on Hardwood Cutting Techniques of Cornus wateri
Author(s):
XUE Li-yanKANG Yong-xiangZHANG DanSU Yue
College of Forestry,Northwest Agricultural and Forestry University,Yangling,Shaanxi 712100
Keywords:
Cornus waterihardwood cuttingrooting index
PACS:
S 732.132.1
DOI:
-
Abstract:
Cornus wateri hardwood cutting were investigated in field conditions by means of orthogonal test L9(34),and the effect of the four factors about branches position,plant grow regulators,concentration of plant growth regulator and processing time were studied.The results showed that plant grow regulators had extremely notable effect on rooting index.Branches position and processing time had notable effect on rooting index.However,concentration of plant growth regulator had not remarkable effect on rooting index.The sequence of four factors of effect on rooting index was,plant grow regulators>processing time>branches position>concentration of plant growth regulator.Plant grow regulators was the main factor on rooting.In this experiment,the best combination of Cornus wateri hardwood cutting was using central branch cuttings,soaked two hours in 200 mg/L NAA+IBA(1∶1).

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Last Update: 2014-08-28