کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8876353 | 1623725 | 2018 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optimization of planting materials for large scale plantation of Bambusa balcooa Roxb.: Influence of propagation methods
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کلمات کلیدی
IAABAPIBA6-Furfurylaminopurine - 6-فورفورییل آمینوپورینMurashige and Skoog (1962) - Murashige و Skoog (1962)N6-benzylaminopurine - N6-بنزیلامینوپورینindole-3-butyric acid - اسید Indole-3-Butyricindole-3-acetic acid - اسید Indole-3-استیکAcclimatization - انعطاف پذیریMicropropagation - ریز ازدیادیField performance - عملکرد میدانkinetin - کینتین
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
One of the key insufficiencies of the reports on in vitro propagation of tree species is that the field performances of the in vitro regenerants are not reported in majority of the studies. Although, there are various reports on in vitro propagation of Bambusa balcooa, no report exists on field growth of in vitro regenerants. In the present study we investigated the performance of propagules derived from different in vitro and in vivo propagation methods. B. balcooa Roxb. was propagated through nodal cutting, rhizome splitting and in vitro multiple shoot culture and the performance of plantlets was assessed under field condition for two consecutive years. In vivo propagation through culm cutting was optimized using coarse sand over soil, soil plus sand (1:1; v/v) or vermiculite with >95% survival and 8.2-fold multiplication. In vitro multiple shoot proliferation from nodal segments was achieved on Murashige and Skoog (MS) medium supplemented with 4 mg lâ1 N6-benzylaminopurine and shoots were successfully rooted on MS plus 1 mg lâ1 indole-3-butyric acid followed by 100% acclimatization on farmyard manure, soil and sand @ 1:1:1 (v/v) mixture. In the field condition in vitro derived plantlets performed better than the plantlets propagated through nodal cutting or rhizome splitting. Considering the consistent two-year field performance based on plant height, culm characters and internode length it can be concluded that in vitro propagation method would be a better choice instead of in vivo nodal cutting or rhizome splitting techniques for large scale plantation of B. balcooa Roxb.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Saudi Society of Agricultural Sciences - Volume 17, Issue 1, January 2018, Pages 79-87
Journal: Journal of the Saudi Society of Agricultural Sciences - Volume 17, Issue 1, January 2018, Pages 79-87
نویسندگان
Saikat Gantait, Binay Ray Pramanik, Maitreyi Banerjee,