EFFECT OF SEED SOAKING IN DIFFERENT CONCENTRATIONS OF CYTOKININ (BA) AND 2.4-D ON SOME MORPHOLOGICAL CHARACTERISTICS OF Pinus brutia TEN.
This study was conducted at nursery and silviculture laboratory of forestry dept. during the 2nd of April- 2009 until 1st of July- 2010 and the objective was determining the effect of Cytokinine , Benzyladenine (BA), Auxine 2.4-Dichlorophenoxy acetic acid (2.4-D) and the interaction between them on...
Main Authors: | , |
---|---|
Format: | Article |
Language: | Arabic |
Published: |
College of Agriculture
2013-09-01
|
Series: | Mesopotamia Journal of Agriculture |
Subjects: | |
Online Access: | https://magrj.mosuljournals.com/article_80336_0df71e3ab9dd20e38dc7c7a75a6c6a30.pdf |
id |
doaj-0922b4b15d254e9f9d38855a1313e188 |
---|---|
record_format |
Article |
spelling |
doaj-0922b4b15d254e9f9d38855a1313e1882020-11-25T02:07:12ZaraCollege of AgricultureMesopotamia Journal of Agriculture1815-316X2224-97962013-09-0141318519810.33899/magrj.2013.8033680336EFFECT OF SEED SOAKING IN DIFFERENT CONCENTRATIONS OF CYTOKININ (BA) AND 2.4-D ON SOME MORPHOLOGICAL CHARACTERISTICS OF Pinus brutia TEN.Saieed. N. ThAl-Taweel Q. SThis study was conducted at nursery and silviculture laboratory of forestry dept. during the 2nd of April- 2009 until 1st of July- 2010 and the objective was determining the effect of Cytokinine , Benzyladenine (BA), Auxine 2.4-Dichlorophenoxy acetic acid (2.4-D) and the interaction between them on several morphological characteristics of Pinus brutia Ten. This was done through seeds soaking for (72h.) in Solution of different concentrations of (BA) and (2.4-D) then treated seeds were sowed in plastic bags Containing sandy loam soil after that the field study was completed by laboratory work. The result showed a wide range of variation between growing transplants which treated by different concentration levels of (BA) and (2.4-D). Treatment of 0.25 mg/l – BA was the best in most studied traits in comparison with other concentrations and control. Also there was a light significant differences between treatment of (2.4-D) regime for germination percentage and the treatment of 0.1 mg/l -2.4-D was the best in comparison with other treatment and control in most studied characteristics, but treatment y 0.2 mg/l 2.4-D revealed significancy in secondary root numbers trait only . In the situation of (BA) and (2.4-D) interaction effect , The interaction of (0.25 mg/l –BAZero 2.4-D ) was the best in most of the traits, when minimumt effect was reveald in interaction of (0.50 mg/l- BA x 0.6 mg/l- 2.4-d.https://magrj.mosuljournals.com/article_80336_0df71e3ab9dd20e38dc7c7a75a6c6a30.pdfbenzyladeninedichlorophenoxy aceticacid |
collection |
DOAJ |
language |
Arabic |
format |
Article |
sources |
DOAJ |
author |
Saieed. N. Th Al-Taweel Q. S |
spellingShingle |
Saieed. N. Th Al-Taweel Q. S EFFECT OF SEED SOAKING IN DIFFERENT CONCENTRATIONS OF CYTOKININ (BA) AND 2.4-D ON SOME MORPHOLOGICAL CHARACTERISTICS OF Pinus brutia TEN. Mesopotamia Journal of Agriculture benzyladenine dichlorophenoxy aceticacid |
author_facet |
Saieed. N. Th Al-Taweel Q. S |
author_sort |
Saieed. N. Th |
title |
EFFECT OF SEED SOAKING IN DIFFERENT CONCENTRATIONS OF CYTOKININ (BA) AND 2.4-D ON SOME MORPHOLOGICAL CHARACTERISTICS OF Pinus brutia TEN. |
title_short |
EFFECT OF SEED SOAKING IN DIFFERENT CONCENTRATIONS OF CYTOKININ (BA) AND 2.4-D ON SOME MORPHOLOGICAL CHARACTERISTICS OF Pinus brutia TEN. |
title_full |
EFFECT OF SEED SOAKING IN DIFFERENT CONCENTRATIONS OF CYTOKININ (BA) AND 2.4-D ON SOME MORPHOLOGICAL CHARACTERISTICS OF Pinus brutia TEN. |
title_fullStr |
EFFECT OF SEED SOAKING IN DIFFERENT CONCENTRATIONS OF CYTOKININ (BA) AND 2.4-D ON SOME MORPHOLOGICAL CHARACTERISTICS OF Pinus brutia TEN. |
title_full_unstemmed |
EFFECT OF SEED SOAKING IN DIFFERENT CONCENTRATIONS OF CYTOKININ (BA) AND 2.4-D ON SOME MORPHOLOGICAL CHARACTERISTICS OF Pinus brutia TEN. |
title_sort |
effect of seed soaking in different concentrations of cytokinin (ba) and 2.4-d on some morphological characteristics of pinus brutia ten. |
publisher |
College of Agriculture |
series |
Mesopotamia Journal of Agriculture |
issn |
1815-316X 2224-9796 |
publishDate |
2013-09-01 |
description |
This study was conducted at nursery and silviculture laboratory of forestry dept. during the 2nd of April- 2009 until 1st of July- 2010 and the objective was determining the effect of Cytokinine , Benzyladenine (BA), Auxine 2.4-Dichlorophenoxy acetic acid (2.4-D) and the interaction between them on several morphological characteristics of Pinus brutia Ten. This was done through seeds soaking for (72h.) in Solution of different concentrations of (BA) and (2.4-D) then treated seeds were sowed in plastic bags Containing sandy loam soil after that the field study was completed by laboratory work. The result showed a wide range of variation between growing transplants which treated by different concentration levels of (BA) and (2.4-D). Treatment of 0.25 mg/l – BA was the best in most studied traits in comparison with other concentrations and control. Also there was a
light significant differences between treatment of (2.4-D) regime for germination percentage and the treatment of 0.1 mg/l -2.4-D was the best in comparison with other treatment and control in most studied characteristics, but treatment y 0.2 mg/l 2.4-D revealed significancy in secondary root numbers trait only . In the situation of (BA) and (2.4-D) interaction effect , The interaction of (0.25 mg/l –BAZero 2.4-D ) was the best in most of the traits, when minimumt effect was reveald in interaction of (0.50 mg/l- BA x 0.6 mg/l- 2.4-d. |
topic |
benzyladenine dichlorophenoxy aceticacid |
url |
https://magrj.mosuljournals.com/article_80336_0df71e3ab9dd20e38dc7c7a75a6c6a30.pdf |
work_keys_str_mv |
AT saieednth effectofseedsoakingindifferentconcentrationsofcytokininbaand24donsomemorphologicalcharacteristicsofpinusbrutiaten AT altaweelqs effectofseedsoakingindifferentconcentrationsofcytokininbaand24donsomemorphologicalcharacteristicsofpinusbrutiaten |
_version_ |
1724930748898607104 |