Improve shoot proliferation of nodal segments of jojoba (simmondsia chinensis schneider) genotypes by growth regulators combinations
Other Title(s)
تحسين تكوين الأفرع المتكونة من الزراعة المعملية للقطع الساقية الدقيقة لطرز وراثية من الهوهوبا عن تراكيب منظمات النمو النباتية
Joint Authors
Muhammad, Amr Salah
Mousa, Magdi Ali A.
Bakhshawayn, Ahmad Abd Allah S.
Source
Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences
Issue
Vol. 26, Issue 1 (31 Dec. 2015), pp.3-14, 12 p.
Publisher
King Abdulaziz University Scientific Publishing Center
Publication Date
2015-12-31
Country of Publication
Saudi Arabia
No. of Pages
12
Main Subjects
Abstract EN
The effect of plant growth regulates on in vitro nodal segments of four jojoba genotypes were investigated.
Shoot initiation was performed using MS medium supplemented with BAP in combinations with NAA, IAA and 2,4- D.
The experiments were conducted using the completely Randomized design(CRD) and 4 replicates.
The results of in vitro nodal segments indicated that the culture medium without growth regulators (MS0), MS + 5mg/l-1 BAP, MS + 3mg/l-1 BAP + 5mg/l-1 IAA, MS + 5mg/l-1 BAP +7mg/l-1 NAA and MS + 7mg/l-1 BAP + 7mg/l-1 NAA significantly decreased number of days to sprouting, increased % of sprouted buds.
The culture medium MS + 7mg/l-1 BAP + 7mg/l-1 NAA produced the highest no.
of leaves/shoot, length of primary shoots and no.
of nodes/shoot.
Explants of the genotype ‘Hail-B’ registered the highest no.
of days for bud sprouting.
The genotypes ‘Hail-A‘ and ‘Al- Madinha’ produced the highest percentage of sprouted buds, no.
of leaves/shoot, length of primary shoots cm) and no.
of nodes/shoot.
The jojoba genotypes ‘Hail A’, ‘Al-Madinah’ and ‘Hada Al-Sham’ were the most useful genotypes for micropropagation using nodal segments.
The MS media supplemented with5mg/L-1 BAP alone or with 3mg/L-1 BAB and 5mg/L-1 IAA can be applied for jojoba micropropagation using nodal segments explants.
American Psychological Association (APA)
Muhammad, Amr Salah& Mousa, Magdi Ali A.& Bakhshawayn, Ahmad Abd Allah S.. 2015. Improve shoot proliferation of nodal segments of jojoba (simmondsia chinensis schneider) genotypes by growth regulators combinations. Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences،Vol. 26, no. 1, pp.3-14.
https://search.emarefa.net/detail/BIM-904273
Modern Language Association (MLA)
Mousa, Magdi Ali A.…[et al.]. Improve shoot proliferation of nodal segments of jojoba (simmondsia chinensis schneider) genotypes by growth regulators combinations. Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences Vol. 26, no. 1 (2015), pp.3-14.
https://search.emarefa.net/detail/BIM-904273
American Medical Association (AMA)
Muhammad, Amr Salah& Mousa, Magdi Ali A.& Bakhshawayn, Ahmad Abd Allah S.. Improve shoot proliferation of nodal segments of jojoba (simmondsia chinensis schneider) genotypes by growth regulators combinations. Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences. 2015. Vol. 26, no. 1, pp.3-14.
https://search.emarefa.net/detail/BIM-904273
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 12-13
Record ID
BIM-904273