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Refine your searchIsozyme Variations in Fine and Aromatic Rice Genotypes / Bimb, Hari P. in Nepal Agriculture Research Journal, Vol. 5 (2004)
Title : Isozyme Variations in Fine and Aromatic Rice Genotypes Material Type: printed text Authors: Bimb, Hari P., Author ; Sah, Ram P., Author ; Navin L. Karn, Author Publication Date: 2004 Article on page: 59-64 p Languages : English (eng) Keywords: Fine and aromatic rice, genetic diversity, isozyme Abstract: Allozyme electrophoresis has been a reliable technique in estimating the genetic variation in
crops.
We surveyed isozyme variation of 24 aromatic and fine rice varieties collected from Nepal including
Jetho budho landrace. Five enzyme systems were analyzed for allozyme variability that detected
distinct 10 isozyme loci and 15 alleles including null alleles. The polymorphic enzyme
systems, esterase revealed 8 phenotypes, 6- phosphoglutanate dehydrogenase and peroxidase each
with 3 phenotypes and alcohol dehydrogenase and aspartate aminotransferase each with 2 phenotypes
based on the combination of presence and absence of alleles. Dendrogram did not indicate any clear
pattern of these populations into definite clusters. However 3 groups were detected at 84% of
dissimilarity among 24 populations. Nepalese varieties Rato Basmati, Pahenle and Jetho Budho
grouped in a separate cluster in the dendrogram.Link for e-copy: http://elibrary.narc.gov.np/?r=80
in Nepal Agriculture Research Journal > Vol. 5 (2004) . - 59-64 p[article] Isozyme Variations in Fine and Aromatic Rice Genotypes [printed text] / Bimb, Hari P., Author ; Sah, Ram P., Author ; Navin L. Karn, Author . - 2004 . - 59-64 p.
Languages : English (eng)
in Nepal Agriculture Research Journal > Vol. 5 (2004) . - 59-64 p
Keywords: Fine and aromatic rice, genetic diversity, isozyme Abstract: Allozyme electrophoresis has been a reliable technique in estimating the genetic variation in
crops.
We surveyed isozyme variation of 24 aromatic and fine rice varieties collected from Nepal including
Jetho budho landrace. Five enzyme systems were analyzed for allozyme variability that detected
distinct 10 isozyme loci and 15 alleles including null alleles. The polymorphic enzyme
systems, esterase revealed 8 phenotypes, 6- phosphoglutanate dehydrogenase and peroxidase each
with 3 phenotypes and alcohol dehydrogenase and aspartate aminotransferase each with 2 phenotypes
based on the combination of presence and absence of alleles. Dendrogram did not indicate any clear
pattern of these populations into definite clusters. However 3 groups were detected at 84% of
dissimilarity among 24 populations. Nepalese varieties Rato Basmati, Pahenle and Jetho Budho
grouped in a separate cluster in the dendrogram.Link for e-copy: http://elibrary.narc.gov.np/?r=80 Varietal improvement works for fine and aromatic rice under irrigated condition at Parwanipur, Bara, Nepal / P Shah
in Proceedings of the 27th National Summer Crops Workshop, held at Rampur, Chitawan, 18-20 April 2013, Vol. II / Giri, Y.P.
Title : Varietal improvement works for fine and aromatic rice under irrigated condition at Parwanipur, Bara, Nepal Material Type: printed text Authors: P Shah, Editor ; Akhtar, T. ; Ansari, A.R., Author ; R.T Chaudhary, Author Pagination: 190-192 p. Keywords: Rice ; CVT CFFT Varietal improvement Fine and aromatic irrigated rice Abstract: A field experiment was carried out during the summer season of 2010 and 2011 to identify
the high yielding fine and aromatic rice variety at RARS Parwanipur, Bara. The experiment
was conducted in RCB design having three replications. During 2010 and 2011, twenty
entries were tested in Coordinated Varietal Trial. Among the tested entries the top grain
yield was produced by SPR 86035-52-5-1-1(2100 kg ha"1
) followed by IR 48725-B-B-99-3
(1882 kg ha" 1
) in 2010 while Katami produced top grain yield (4001 kg ha" 1
) followed by
IR78539-32-1-2-1 (3922 kg ha" 1
) in 2011. In Coordinated Farmers Field Trial, six
genotypes were evaluated. IR74052-165-3-2 produced the top grain yield (3040 kg ha"1
)
followed by IR77539-80-2-2-2 (2500 kg ha"1
) during 2010 and IR74052-165-3-2 produced
top grain yield (3550 kg ha" 1
) followed by IET16775 (3031 kg ha" 1
) in 2011.Link for e-copy: http://elibrary.narc.gov.np/?r=939 Varietal improvement works for fine and aromatic rice under irrigated condition at Parwanipur, Bara, Nepal [printed text] / P Shah, Editor ; Akhtar, T. ; Ansari, A.R., Author ; R.T Chaudhary, Author . - [s.d.] . - 190-192 p.
in Proceedings of the 27th National Summer Crops Workshop, held at Rampur, Chitawan, 18-20 April 2013, Vol. II / Giri, Y.P.
Keywords: Rice ; CVT CFFT Varietal improvement Fine and aromatic irrigated rice Abstract: A field experiment was carried out during the summer season of 2010 and 2011 to identify
the high yielding fine and aromatic rice variety at RARS Parwanipur, Bara. The experiment
was conducted in RCB design having three replications. During 2010 and 2011, twenty
entries were tested in Coordinated Varietal Trial. Among the tested entries the top grain
yield was produced by SPR 86035-52-5-1-1(2100 kg ha"1
) followed by IR 48725-B-B-99-3
(1882 kg ha" 1
) in 2010 while Katami produced top grain yield (4001 kg ha" 1
) followed by
IR78539-32-1-2-1 (3922 kg ha" 1
) in 2011. In Coordinated Farmers Field Trial, six
genotypes were evaluated. IR74052-165-3-2 produced the top grain yield (3040 kg ha"1
)
followed by IR77539-80-2-2-2 (2500 kg ha"1
) during 2010 and IR74052-165-3-2 produced
top grain yield (3550 kg ha" 1
) followed by IET16775 (3031 kg ha" 1
) in 2011.Link for e-copy: http://elibrary.narc.gov.np/?r=939 E-copies
http://nkcs.org.np/narc/dl/?r=939URL
in Rice research in Nepal : Proceedings of 24th National Summer Crops Research Workshop, Khumaltar, Lalitpur, 30-31 June 2004 / Adhikari, N.P.
Title : Varietal research on fine aromatic rice Material Type: printed text Authors: G.C Thakur ; D.P Shrestha, Author Pagination: 195-197 p. Languages : English (eng) Keywords: rice ; fine aromatic genotypes Abstract: A total of sixteen entries were evaluated at Regional Agricultural Research · Station
Parwanipur during 2002 and 2003 in randomized complete block design but only six entries
were evaluated for the two years. The main objective of this experiment was to select the
suitable fine grain aromatic rice varieties. Over the two years, FRX 73 F5B was found the
highest yielder (4120 kg/ha) but days to heading, days to maturity, plant height (em), panicle
length (em}, tillers per m2 and grain yield kg per hectare were found highly significant.Link for e-copy: http://elibrary.narc.gov.np/?r=1102 Varietal research on fine aromatic rice [printed text] / G.C Thakur ; D.P Shrestha, Author . - [s.d.] . - 195-197 p.
in Rice research in Nepal : Proceedings of 24th National Summer Crops Research Workshop, Khumaltar, Lalitpur, 30-31 June 2004 / Adhikari, N.P.
Languages : English (eng)
Keywords: rice ; fine aromatic genotypes Abstract: A total of sixteen entries were evaluated at Regional Agricultural Research · Station
Parwanipur during 2002 and 2003 in randomized complete block design but only six entries
were evaluated for the two years. The main objective of this experiment was to select the
suitable fine grain aromatic rice varieties. Over the two years, FRX 73 F5B was found the
highest yielder (4120 kg/ha) but days to heading, days to maturity, plant height (em), panicle
length (em}, tillers per m2 and grain yield kg per hectare were found highly significant.Link for e-copy: http://elibrary.narc.gov.np/?r=1102 E-copies
http://nkcs.org.np/narc/dl/?r=1102URL
in Proceedings of the 27th National Summer Crops Workshop, held at Rampur, Chitawan, 18-20 April 2013, Vol. II / Giri, Y.P.
Title : Varietal research on fine grain and aromatic rice for terai and river basin areas of Nepal Material Type: printed text Authors: G.C Thakur, Editor ; Sah, S.N. ; Akhtar, T., Author ; Mahato, R.K., Author ; Ghimire, K.H., Author ; G Hamal, Author ; Chaudhary R.B, Author ; G Yadav, Author Pagination: 92-101 p. Keywords: Aromatic ; fine quality variety rice Abstract: People seek for good living and mealitig due to change in economic status that causes
increase in demand of quality and fine rice. However there is limited varietal option for the
farmers. Varietal research works such as International Fine and Aromatic Rice Observation
Nursery (IFARON), Initial Evaluation Trial of Fine and Aromatic Rice (IETFAR),
Coordinated Varietal Trials on Fine and Aromatic Rice (CVTFAR) and Coordinated
Farmers field Trials of Fine and Aromatic Rice (CFFTF AR) were conducted during 2009
and 2010 with an objective to identify fine grain and aromatic rice genotypes preferable to
the farmers. IETFAR and CVTFAR were planted in RCB design in three replications.
CVTFAR was carried out at NRRP Hardinath, RARS Tarahara, Parwanipur and Nepalganj.
IR78006-55-2-3-3, IR77734-93-2-3-2, IR 77629-72-2-1-3 during 2009 IR77542-560-1-1-1-
1-2, IR 77542-551-1-1-1-1-2, TR775-12-128-2-I-2 lR77734-93-2-3-2 during 2010 were
found superior in grain yield and other traits in IRF AON at NRRP Hardinath. Similarly JR
48725-B-B-993, MT131, IR 77542-90-1-1-1-5, Tox 3073-7-1-2-3-2, SPR 86035-52-5-1-1
in 2009 and IR 70456-65-2-1-1-2, IR 78539-32-1-2-1, lET 17268 in 2010 identified
promising in JETFAR conducted at NRRP Hardinath. Entries IR72869-5-2-1, IR73002-
14.6-2-3-3, TR-73008-136-2-2-3 in 2009 and IR 48725-B-B-92-1, JR 77542-90-1-1-1-land
Tox3711-5-2-2 in 2010 at RARS Tarahara, IR78006-55-2-3-3, IR77734-93-2-3-2 in 2009
and IR775-39-80-2-2-2, IR 726869-25-237, IR 78545-57-2-1-3 and NC452 in 2010 at
NRRP Hardinath, IR 48725-B-B-99-3, Tox 3711-5-2-2, RR 26768-Pll in 2010 at NMRP
Rampur performed better in CVTFAR. Among tested genotypes IR72869-5-2-l in 2009 IR
48725-B-B-99-3 in 2010 found promising across locations. IR 74052-165-3-2, IR72837-39-
3-1-2 in 2009 and lET 16775 and JR74052-165-3-2 perfonned better in CFFTFAR across
location.Link for e-copy: http://elibrary.narc.gov.np/?r=936 Varietal research on fine grain and aromatic rice for terai and river basin areas of Nepal [printed text] / G.C Thakur, Editor ; Sah, S.N. ; Akhtar, T., Author ; Mahato, R.K., Author ; Ghimire, K.H., Author ; G Hamal, Author ; Chaudhary R.B, Author ; G Yadav, Author . - [s.d.] . - 92-101 p.
in Proceedings of the 27th National Summer Crops Workshop, held at Rampur, Chitawan, 18-20 April 2013, Vol. II / Giri, Y.P.
Keywords: Aromatic ; fine quality variety rice Abstract: People seek for good living and mealitig due to change in economic status that causes
increase in demand of quality and fine rice. However there is limited varietal option for the
farmers. Varietal research works such as International Fine and Aromatic Rice Observation
Nursery (IFARON), Initial Evaluation Trial of Fine and Aromatic Rice (IETFAR),
Coordinated Varietal Trials on Fine and Aromatic Rice (CVTFAR) and Coordinated
Farmers field Trials of Fine and Aromatic Rice (CFFTF AR) were conducted during 2009
and 2010 with an objective to identify fine grain and aromatic rice genotypes preferable to
the farmers. IETFAR and CVTFAR were planted in RCB design in three replications.
CVTFAR was carried out at NRRP Hardinath, RARS Tarahara, Parwanipur and Nepalganj.
IR78006-55-2-3-3, IR77734-93-2-3-2, IR 77629-72-2-1-3 during 2009 IR77542-560-1-1-1-
1-2, IR 77542-551-1-1-1-1-2, TR775-12-128-2-I-2 lR77734-93-2-3-2 during 2010 were
found superior in grain yield and other traits in IRF AON at NRRP Hardinath. Similarly JR
48725-B-B-993, MT131, IR 77542-90-1-1-1-5, Tox 3073-7-1-2-3-2, SPR 86035-52-5-1-1
in 2009 and IR 70456-65-2-1-1-2, IR 78539-32-1-2-1, lET 17268 in 2010 identified
promising in JETFAR conducted at NRRP Hardinath. Entries IR72869-5-2-1, IR73002-
14.6-2-3-3, TR-73008-136-2-2-3 in 2009 and IR 48725-B-B-92-1, JR 77542-90-1-1-1-land
Tox3711-5-2-2 in 2010 at RARS Tarahara, IR78006-55-2-3-3, IR77734-93-2-3-2 in 2009
and IR775-39-80-2-2-2, IR 726869-25-237, IR 78545-57-2-1-3 and NC452 in 2010 at
NRRP Hardinath, IR 48725-B-B-99-3, Tox 3711-5-2-2, RR 26768-Pll in 2010 at NMRP
Rampur performed better in CVTFAR. Among tested genotypes IR72869-5-2-l in 2009 IR
48725-B-B-99-3 in 2010 found promising across locations. IR 74052-165-3-2, IR72837-39-
3-1-2 in 2009 and lET 16775 and JR74052-165-3-2 perfonned better in CFFTFAR across
location.Link for e-copy: http://elibrary.narc.gov.np/?r=936 E-copies
http://nkcs.org.np/narc/dl/?r=936URL
in Proceedings of the 27th National Summer Crops Workshop, held at Rampur, Chitawan, 18-20 April 2013, Vol. II / Giri, Y.P.
Title : Evaluation of rice genotypes for different environmental conditions (2011-2012) Material Type: printed text Authors: Mishra, K.K., Editor ; D.L Yadav, Editor Pagination: 9-17 p. Languages : English (eng) Keywords: Fine and aromatic rice ; genotypes rainfed lowland Abstract: couhtry. It is not only the staple food but also a dependable source· of cattle feed all the year
round. Under this project Five different varietal improve~~nt activities were carried out at
Regional Agricultural Research Station Nepalgunj during 2011and 2012 rainy seasons to
identifY the yield potential resistant/tolerant to biotic and abiotic stress in Normal. irri~ted
rice, Fine and aromatic rice, Rainfed lowland medium (CVTRLM), Upland nce(direct
seeded system) and Rainfcd lowland early rice. These trials were received from National
Rice Research Program, Hardinath Baninya, Dhanusha 2011and 2012 and develop as
Regional Elite Varietal trial at RARS, Nepalgunj in 2012, Among the tested genotypes, In
CVT on Normal irrigated Rice, IR 81896-B-B-484 was found as highest yielder
(5404kg/ha) followed by IR 80411-B-28-4 (5213), IR 79615-9-3-1-3 (5146lcg/ha) and IR
76479-48-3-1 (5125kg/ha) respectively, In CVTIR.EVT on Fine and Aromatic (FAR ),
IR48725-B-B-99-3 -B-B-99-3 produced highest grain Yieldlha (4192kg/ha) followed by
IR78539-32-l-2-1(2958kg/ha) and IR77542-90-1-1-1-5 (2874kglha) respectively,
Likewise CVTIR.EVT on Rainfed lowland medium(CVTRLM), IR69707-10-1-2-2-3-3
produced highest grain Yieldlha (422lkglha) followed by IR45416-R-R-R-R-156-
2(4052kglha) and IR70213-10-CPA-2-3-2-1 (4008kglha) respectively. Similarly in
CVTIR.EVT on Rainfed lowland early rice, HAROINATH-1 produced highest grain
yieldlha (3190 kglha) followed by IR80436-B-73-3 (3019kg/ha) and IR80412-B-19-1
(3010kg/ha) respectively. In CVTIR.EVT Upland rice (direct seeded), IR 79413-B-362-B-B
produced highest grain yield (3985kglha), followed by IR 78914-B-22-B-B-B (3885kglha)
and GHAIY A -2(ST.CO (3776kglha) respectively. These direct seeding also eliminates the
risk of yield loss due to transplanting delay. These selected genotypes were promoted to
Regional Advance Yield Trial and Regional Farmers Field Trial.Link for e-copy: http://elibrary.narc.gov.np/?r=926 Evaluation of rice genotypes for different environmental conditions (2011-2012) [printed text] / Mishra, K.K., Editor ; D.L Yadav, Editor . - [s.d.] . - 9-17 p.
in Proceedings of the 27th National Summer Crops Workshop, held at Rampur, Chitawan, 18-20 April 2013, Vol. II / Giri, Y.P.
Languages : English (eng)
Keywords: Fine and aromatic rice ; genotypes rainfed lowland Abstract: couhtry. It is not only the staple food but also a dependable source· of cattle feed all the year
round. Under this project Five different varietal improve~~nt activities were carried out at
Regional Agricultural Research Station Nepalgunj during 2011and 2012 rainy seasons to
identifY the yield potential resistant/tolerant to biotic and abiotic stress in Normal. irri~ted
rice, Fine and aromatic rice, Rainfed lowland medium (CVTRLM), Upland nce(direct
seeded system) and Rainfcd lowland early rice. These trials were received from National
Rice Research Program, Hardinath Baninya, Dhanusha 2011and 2012 and develop as
Regional Elite Varietal trial at RARS, Nepalgunj in 2012, Among the tested genotypes, In
CVT on Normal irrigated Rice, IR 81896-B-B-484 was found as highest yielder
(5404kg/ha) followed by IR 80411-B-28-4 (5213), IR 79615-9-3-1-3 (5146lcg/ha) and IR
76479-48-3-1 (5125kg/ha) respectively, In CVTIR.EVT on Fine and Aromatic (FAR ),
IR48725-B-B-99-3 -B-B-99-3 produced highest grain Yieldlha (4192kg/ha) followed by
IR78539-32-l-2-1(2958kg/ha) and IR77542-90-1-1-1-5 (2874kglha) respectively,
Likewise CVTIR.EVT on Rainfed lowland medium(CVTRLM), IR69707-10-1-2-2-3-3
produced highest grain Yieldlha (422lkglha) followed by IR45416-R-R-R-R-156-
2(4052kglha) and IR70213-10-CPA-2-3-2-1 (4008kglha) respectively. Similarly in
CVTIR.EVT on Rainfed lowland early rice, HAROINATH-1 produced highest grain
yieldlha (3190 kglha) followed by IR80436-B-73-3 (3019kg/ha) and IR80412-B-19-1
(3010kg/ha) respectively. In CVTIR.EVT Upland rice (direct seeded), IR 79413-B-362-B-B
produced highest grain yield (3985kglha), followed by IR 78914-B-22-B-B-B (3885kglha)
and GHAIY A -2(ST.CO (3776kglha) respectively. These direct seeding also eliminates the
risk of yield loss due to transplanting delay. These selected genotypes were promoted to
Regional Advance Yield Trial and Regional Farmers Field Trial.Link for e-copy: http://elibrary.narc.gov.np/?r=926 E-copies
http://nkcs.org.np/narc/dl/?r=926URL
