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Clonal Selection of Guava (2018-2019)

M. R. ALAM
Horticulture Research Centre, RARS, Hathazari, Chattogram

S. M. FAISAL
Horticulture Research Centre, RARS, Hathazari, Chattogram

M. K. R. BHUIYAN
Horticulture Research Centre, RARS, Hathazari, Chattogram

Abstract/ Executive Summary:

An experiment was conducted at Regional Agricultural research Station, Hathazari, Chattogram from November 2018 to observe the performance of some Kanchannagar guava germplasm collected from different parts of Chattogram region. The objective was to find out the superior line(s) of Kanchannagar guava. The highest individual fruit weight was found from PG Hat-11 (175.67g) and the highest TSS was found from PG Hat-012 (11.66 %).The lowest percentage of disease and insect infestation (3.5 %) was found from PG Hat-020. Highest number of fruits/plant (80.66) and fruit yield/plant (11.14 kg) were found from PG Hat-011 line. The line PG Hat-011 was found promising for its fruit bearing and weight.

Keywords: Good quality, Guava variety, Guava lines, Guava, Fruit, Block design

Location: Regional Agricultural research Station, Hathazari, Chattogram, Bangadesh

Start Date: 00-00-2018

End Date: 00-00-2019

Program Area: Crop-Soil-Water Management

Commodity: Guava

Objectives:

The following objectives-i) to develop high yielding good quality guava variety ii) to select quality guava lines for southern region.

Methodology:

The study was conducted at the research orchard of Horticulture Research Centre, RARS, Hathazari, Chattogram from the 1st of November 2018. Sixteen Kanchannagar lines were planted in the year of 2013. These fruit germplasm were collected from different parts of Chattogram region. Each line is treated as a treatment. The experiment was conducted with Randomized Complete Block Design with three replications. The plants were fertilized as per schedule described by BARI Krishi Projukti Hatboi. All other intercultural operations were done as and when necessary. Data were recorded on plant height, base girth of the plant, fruit length and breadth, number of seeds/fruit, NTSS, number of fruits/plant, mean fruit weight (g), weight of fruit/plant and disease and insect infestations (%).

Source of Information: Annual Research Report 2018-2019, Fruit Research Farm of HRC, BARI, Gazipur

Article Link (Online Journal):

Funding Source:

Budget:

Total Budget (Tk.) :

Achievement/Findings:

Up to the collected data PG Hat-011 was found promising for its fruit bearing and weight. TSS of this line is also higher. Further study is needed to identify the superior line(s) of Kanchannagar guava germplasm.

Knowledge Management: Report/Proceedings