|Table of Contents|

Study on Cutting Propagation of Cotoneaster tibeticus Klotz(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年19期
Page:
77-79
Research Field:
Publishing date:

Info

Title:
Study on Cutting Propagation of Cotoneaster tibeticus Klotz
Author(s):
SANG Li-qun; HAN Yan-ying; YE Yan-hui
Agriculture and Animal Husbandry College,Tibet University,Linzhi，Tibet 860000
Keywords:
Cotoneaster tibeticus Klotz; cutting; rooting rate; growth hormone
PACS:
S 685.12
DOI:
-
Abstract:
Taking Cotoneaster tibeticus Klotz as test materials，effects of 50,100,200,300 mg/L four concentrations of ABT-1 and NAA on rooting rate,root length and root coarseness and other indicators of current-year numbers and semi-woody branches of Cotoneaster tibeticus Klotz were studied,in order to research ABT-1 and NAA reproductive impact onsoftwood cuttings.The results showed that two kinds of growth hormone could promote rooting branches,which the effect of number 200 mg/L ABT-1 and NAA were the best solution treatment,rooting rate reached 90.5%,87.8%,root length reached 3.52 cm,3.48 cm,rooting roughness reached 0.25 cm,0.24 cm.

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Last Update: 2014-11-25