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Register a new userThe Effect of IBA (Indol-3-Butyric Acid) Dose Applications on Rooting of Hardwood and Softwood Top Cuttings of White Mulberry (Morus alba L.) and Black Mulberry (Morus nigra L.)
تأثير IBA (إندول بيوتريك أسيد) في تجذير العقل المتخشبة و نصف المتخشبة لنوعي التوت الأبيض (.Morus alba L) و الأسود (.Morus nigra L)
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المجلة السورية للبحوث الزراعية ورقة بحثية
Publication date
2017
fields
Groves
and research's language is
العربية
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أُجريت هذه الدراسة ضمن الدفيئة الزجاجية التابعة لقسم بحوث الحمضيات و الأنواع المدارية في محافظة طرطوس، و مشتل إكثار الزيتون في محافظة اللاذقية خلال العام 2015 على سبعة طرز مظهرية من التوت المعمرة و المنتشرة في محافظة طرطوس، و التي تتبع لنوعي التوت الأبيض و الأسود و طراز واحد مذكر غير مثمر، و ذلك لتحديد إمكانية تجذير عقلها المتخشبة و نصف المتخشبة بعد معاملتها بتراكيز مختلفة من منظم النمو (IBA (Indole-3 butyric acid. أُخذت العقل المتخشبة خلال شهر شباط/فبراير و نصف المتخشبة في بداية شهر آب/أغسطس، زرعت بعد معاملتها بثلاثة تراكيز من هرمون التجذير (ppm 4000-2000 -1000)، بالإضافة إلى معاملة الشاهد في ظروف متحكم بها بالنسبة للعقل نصف المتخشبة. صممت التجربة وفق التصميم العشوائي الكامل.
This study was conducted at glasshouse of Citrus and Tropical Research Department in Tartus governorate, and Olive Nursery in Latakia governorate, during 2015 to determine the influence of Indol-3-Butyric Acid (IBA) doses on hardwood and softwood top cuttings of three types of M. alba L. (B-1, B-5, KH-8) and three types of M. nigra L. (M-4, KH-9, KH-1) and one fruitless type (B-3), which spreads in different locations in Tartus, Syria. Hardwood cuttings were prepared during February from one-year-old shoots, and the softwood top cuttings were prepared during August in 2015. The cuttings were treated with different doses of IBA (1000, 2000 and 4000 ppm) in addition to the control application 0 ppm. The cuttings were planted in the glasshouses in order to root.
References used
Barbour, J.; R. Read; and R. Barnes (2008). Moraceae. mulberry family morus L. mulberry. Woody Plant Seed Manual. Pp. 728- 732
Datta, R. (2002). Mulberry cultivation and utilization in India. FAO Electronic Conference on Mulberry cultivation and utilization in India mulberry for animal production. FAO animal production and health paper. 147: 45- 62
Dirr, A.; C. Heuser (1987). The reference manual of woody plants propagation from seed to tissue culture. Athens GA varsity press, 239 Pp
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This research was conducted during the period of 2014 - 2015 in six locations
ranging from a height of between (0-500 m) in Syria, Tartous Governate in order to survey
and evaluate some mulberry types belong to (Morus alba and Morus nigra). 33 type
s (22
of white mulberry and 11 of black mulberry) were determined for the purpose of
morphological and phenological characterization and for the determination of the degree of
morphological relationship between those types in addition to setting their own taxonomic
keys. Morphological analysis was done based on 14 morphology characteristics (leaves,
catkins, fruits) in addition to a cluster analysis for all types belongs to white and black
species and for each species alone.
The morphological tree for all types showed two main groups with a contrast ratio of
(48%), the first group included three types belong to black mulberry, and the second group
included 30 types belong to both species with a contrast ratio of (0-38%), while the
morphological tree for the black species types showed a contrast ratio of (47%) and (33%)
for the white specie types.
The degree of morphological similarity is variable between the studied types
regardless of fruits color, and the percentage of contrast among the black mulberry types is
higher than white mulberry types.
Semi-wooden cuttings of two - jujuba cultivars were vegetitirely propagated
under greenhouse conditions, by using different concentrations of Indole
butyric acid (IBA), at Hanadi Research Station, Lattakia.
The rooting percentage reached 71.3% aft
er two months for the Ziziphus
jujube mill, and 83.3% for the Ziziphus jujube tayan tsizao, when they were
treated with 4000 mg/L of (IBA) for five seconds while the rooting percentage
was zero for the non-treated cuttings (Control) .
Studying of using of semi-hardwood cuttings that were got from
different ages for Magnolia gradiflora L. trees: Young trees that are
15 years old, middle-aged trees that are 30 years old, and only one old
giant tree which is 110 years old were per
formed by treating the
cuttings with Indole Butric Acid Rooting Hormone 2000 P.P.M. which
was used during three periods of time: 10, 20 ,and 30 seconds under
green house conditions.
This Research Deals With Studying Of Five Concentrations in IBA Auxin
(0.25 – 0.5 – 0.75 – 1 – 2 mg\ l ) And Control Medium For Rooted Plantlets To Wild
Apple (Malus trilobata Lab.) By Plantlets Cultured It's Length (1.5-2) cm On Half-
Strength Mu
rashige And Skoog Medium(½MS), Then Making Rooted Percentile And
Mean Of Number And Length Of Roots, The Result Was: The First Treatments (0.25 mg\l)
Were Significantly Better Than Other Treatments And Control For About Rooted
Percentile (64%) And Mean Of Number Roots (16 Roots), The Third Treatments (0.75
mg\l) Were Significantly Better Than Other Treatments For About Mean Of Length Of
Roots(21.03)cm.
This study aimed to investigate Four levels of IBA concentration: (0
(control), 1000, 2000, 4000 ppm) and three kinds of rooting media: sand,
peatmoss, sand+sawdust in ratio of 1:1 in a factorial complete random design.
The results indicated that
the concentration of 2000 ppm was superior at
rooting percentage 76%, root number (20 roots) and root length 13 cm over the
other levels of concentration. Besides, the media of (Sand+Sawdust) was
superior at rooting percentage 72%, rooting number (19 roots), root length 11
cm, physical and chemical charactaristics and the charactaristics of the rooted
cuttings.
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