Agricultural Research Management Information System

Home
Research Summary
Search
About Us
- ARMIS
- Brochure
Contact Us
Report
User Request
Data Input
Help
- Operation Manual
  - PDF
  - Video
- Program Area & Commodity
We have reached 37600 number of research entries at this moment.

- Logout

Research Detail

Home
Research
Detail

Studies on Stock-scion Combination for Cleft Grafting in Mango and Guava

M. M. Hosain
M.S. Fellow
Department or Horticulture, Bangladesh Agricultural University, Mymensingh, Bangladesh.

M. A. Rahim
Professor
Department or Horticulture, Bangladesh Agricultural University, Myrnensingh, Bangladesh.

D. Hossain
M.S. Fellow
Department or Horticulture, Bangladesh Agricultural University, Mymensingh, Bangladesh.

A. Islam
M.S. Fellow
Department or Horticulture, Bangladesh Agricultural University, Mymensingh, Bangladesh.

M. N. Haque
M.S. Fellow
Department or Horticulture, Bangladesh Agricultural University, Mymensingh, Bangladesh.

Abstract/ Executive Summary:

Two experiments were carried out to investigate the best stock-scion combination for vegetative propagation of mango and guava during June. 2006 to April, 2007 to investigate the performance or the plants raised by cleft grafting for investigation or stionic relationship in respect or success, survivability and growth performance viz. clays required to bud break and first, height and diameter or rootstock and scion. and canopy volume. Two experiments were laid out in Randomized Complete Block Design with three replications. In experiment I, the results revealed that the best combination or Amrapali scion onto Amrupali rootstock showed the highest graft success (91%), survivability (90.66%), height or rootstock (37.08 cm) and scion (41.02 cm). On the other hand. the lowest graft success (68%) and survivability (66%) were shown in the combination or Amrapali scion onto Fazli rootstock and the lowest height or rootstock (28.99cm) and scion (35.67 cm) in Amrapali scion onto Polyembryony rootstock. In experiment 2, BAU piara-1 (Ranga) scion onto Angur piara rootstock showed the highest grart success (62%). survivability (57%), height or rootstock (33.12 cm) and height or scion (21.33 cm) whereas Misti piara scion onto Poly piara rootstock showed the lowest graft success (42.67%). survivability (3167%), height or rootstock (2624 cm) and scion (14.25 cm).

Keywords: Stock-scion combination, Cleft grafting, Mango, Guava

Location: Bangladesh Agricultural University,GPC

Start Date: 00-00-2006

End Date: 00-00-2007

Program Area: Crop-Soil-Water Management

Commodity: Mango

Objectives:

To find out the best stock-scion combination for vegetative propagation or mango and guava.

Methodology:

The experiment was conducted at the BAU-GPC during 2006-2007. The experiment details as follows:

Expt. I: Success and growth performance of mango cv, Amrapali onto six different rootstocks by cleft grafting: The experiment was, conducted to investigate the performance or the plants raised by cleft grafting method or vegetative propagation, Data were recorded from the grafted plant based on the success, and survivability (%), days required to bud break and first flush. height (cm) and diameter (cm) or rootstock, height (cm) and diameter or scion (cm) and canopy volume for better understanding or the growth or each group or the plant. Data were collected from June, 2006 and continued up to April, 2007.

Treatments were- A1 = PIants raised by Amrupali_rootstock + Amrapuli ^scion = (A^r + A^s) combination, A2 = Plants rased by Polyembryony _rootstock + Amrapali ^scion= (P_r + A^s) combination, A3, = Plants raised by Himsagor _rootstock + Amrapali^scion = (H^r +A^s) combination, A4 = Plants raised by Gopalbhog _rootstock + Amrupuli ^scion= (Go_r+ A^s) combination, A₅= Plants raised by Gootee rootstock + Amrapali ^scion= (Gt_r+ A^s) combination, A6 = Plants raised by Fazli _rootstock + Amrupali^scion= (F_r+ A^s) combination.

Expt. 2: Success and growth performance of four varieties of guava onto three different rootstocks of guava by deft grafting: The experiment was conducted to investigate the performance or the plants raised by cleft grarfting method or vegetative propagation, The plants were produced by cleft grafting, Data were recorded lrorn the grafted plants during the period from June. 2006 to April. 2007.

Source of Information: Bangladesh J. FI'uit Sci. &Tech. I (1& 2): 1-6 (2010), ISSN 2218-6824

Article Link (Online Journal):

Funding Source:

Total Budget (Tk.) :

Achievement/Findings:

In experiment I, the results revealed that the best combination or Amrapali scion onto Amrupali rootstock showed the highest graft success (91%), survivability (90.66%), height or rootstock (37.08 cm) and scion (41.02 cm). On the other hand. the lowest graft success (68%) and survivability (66%) were shown in the combination or Amrapali scion onto Fazli rootstock and the lowest height or rootstock (28.99cm) and scion (35.67 cm) in Amrapuali scion onto Polyembryony rootstock. In experiment 2, BAU piara-1 (Ranga) scion onto Angur piara rootstock showed the highest grart success (62%). survivability (57%), height or rootstock (33.12 cm) and height or scion (21.33 cm) whereas Misti piara scion onto Poly piara rootstock showed the lowest graft success (42.67%). survivability (3167%), height or rootstock (2624 cm) and scion (14.25 cm).

Knowledge Management: Journal