Please use this identifier to cite or link to this item:
http://repository.ipb.ac.id/handle/123456789/63123
Title: | Performance and Yield Stability of New Plant Type of Upland Rice Lines Obtained from Anther Culture. Keragaan dan Stabilitas Galur-Galur Padi Gogo Tipe Baru Hasil Kultur Antera |
Authors: | Purwoko, Bambang Sapta Wirnas, Desta Dewi, Iswari Saraswati Purbokurniawan |
Keywords: | upland rice new plant type anther culture yield stability |
Issue Date: | 2013 |
Publisher: | IPB (Bogor Agricultural University) |
Abstract: | Breeding of upland rice is now directed towards new plant type (NPT) architecture. NPT rice lines have been obtained from anther culture and need to be evaluated in multilocation trials. The objectives of the research were to obtain information on agronomic characters, genetic parameters, yield potential, adaptability and stability of the lines. Ten lines and two cultivars were planted at seven different location in November 2010 – March 2011. In each location, the experimental design was randomized complete block design with four replications. Observation was done on agronomic characters such as plant height, number of vegetative tiller and productive tiller, panicle length, number of filled grains per panicle, empty grains per panicle, and total grains per panicle, 1000-grain weight, grain weight per plant and yield per hectar. The results showed FM1R-1-3-1 and Fat-4-1-1 rice lines has grain weight per plant 20.3 and 18.2 grams/plant respectively and other agronomic characters that were better than eight other lines. Genotype x environmental interaction factors contributed to variance by 16.6%. The highest productivity was achieved by FM1R-1-3-1 (4.52 ton/ha). FM1R-1-3-1 showed as genotype specifically adapted to favourable environments. |
URI: | http://repository.ipb.ac.id/handle/123456789/63123 |
Appears in Collections: | MT - Agriculture |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
2013pur.pdf Restricted Access | Fulltext | 3.75 MB | Adobe PDF | View/Open |
Abstract.pdf Restricted Access | Abstract | 337.9 kB | Adobe PDF | View/Open |
BAB I Pendahuluan.pdf Restricted Access | BAB I | 372.11 kB | Adobe PDF | View/Open |
BAB II Tinjauan Pustaka.pdf Restricted Access | BAB II | 612.41 kB | Adobe PDF | View/Open |
BAB III Bahan dan Metode.pdf Restricted Access | BAB III | 556.11 kB | Adobe PDF | View/Open |
BAB IV Hasil dan Pembahasan.pdf Restricted Access | BAB IV | 1.07 MB | Adobe PDF | View/Open |
BAB V Simpulan dan Saran.pdf Restricted Access | BAB V | 278.92 kB | Adobe PDF | View/Open |
Cover.pdf Restricted Access | Cover | 295.98 kB | Adobe PDF | View/Open |
Daftar Pustaka.pdf Restricted Access | Daftar Pustaka | 348.06 kB | Adobe PDF | View/Open |
Lampiran.pdf Restricted Access | Lampiran | 2.68 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.