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|Table of Contents|

石蒜(Lycoris radiata)种球的繁殖试验(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2005年02期
Page:
103-105
Column:
研究简报
publishdate:
2005-02-20

Article Info:/Info

Title:
Quick Propagation of Bulb-Scale of Lycoris radiata
Article ID:
1000-2006(2005)02-0103-03
Author(s):
LI Yu-ping12 ZHANG Qing-feng3 TANG Geng-guo1*
1. College of Forest Resources and Environment Nanjing Forestry University, Nanjing 210037, China; 2. Horticulture Department Jinling Science and Technology Institute, Nanjing 210038, China; 3. School of Life Sciences Nanjing University, Nanjing 210093, China
Keywords:
Lycoris radiata Propagation Plant growth regulators
Classification number :
S682
DOI:
10.3969/j.jssn.1000-2006.2005.02.025
Document Code:
A
Abstract:
Lycoris radiata is an important ornamental plant in autumn and winter, but its natural propagation coefficient is low. In order to study the effects of the ways of the artificial propagation, the plant growth regulators and the consistence of the plant growth regulators on the quantity and the quality of bulb scales of L. radiata, an experiment of the artificial propagation, was arranged, based on randomized blocks design. The results were as follows=(1)Compared with natural propagation coefficient of L. radiata scale bulblet, the artificial propagation coefficient was much higher. By fractional scale-stem cutting, more but the smallest scale bulblets could be obtained from one bulb. By notching,the least but biggest bulblets could be got. By scoring and boring,more and bigger scale bulblets could be attained. (2)ASL and IBAq-NAA had the best effect on increasing the quantity of bulblets;GAa and 2,4-D in hibited the quantity of bulblets. (3)The effect of consistence of ASL+IBA+NAA on the quantity of bulblets showed that high consistence could inhibit the quantity of bulblets and low consistence could increase the quantity of bulblets.

References

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Last Update: 2013-05-20