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in Proceedings of the 23rd National Summer Crops Workshop on Maize Research and Production held NARC Khumaltar, Lalitpur, Nepal, July 2-4, 2002, / Adhikari, K.
Title : Hybrid maize research works at Khumaltar Material Type: printed text Authors: A Priyadarshi, Editor ; Baniya, B.K., Author ; K Dahal, Author Pagination: 176-205 p. Keywords: Hybrid ; maize genotype yield inbred Abstract: Hybrid maize varieties yield more in high inputs condition. Hybridization is the method of producing
new crop varieties in which two or more genotypes of different genetical constitution are 'crossed
together. Hybridization offers the greater possibilities in crop improvement. Nepalese policy mal{ers
have recognized the importance of hybrid varieties and have mentioned in nationa{ policy
documents. Therefore, Agriculture Botany Division, Khlimaltar is evaluating local as well as exotic
germplasm focusing on hybrid development in collaboration with NMRP, Rampur and CIMMYT,
Mexico, Zimbabwe and Thailand with objective of identifying superior genotypes for high inputs mid
hill condition of Nepal, and to develop and maintain maize inbred lines for hybrid development.
During last three years (1999-2001), number of inbred lines and hybrid trials from different sources
were evaluated at Khumaltar. Most of the hybrid yielded more than 1 0-ton ha"1
, whereas some of the
hybrid yielded as much as 14 ton ha-1
• CML 287 X CML 323, CML 226 X CML 295, NC 300 X ClvfL
323 and NC 300 X CML 295 etc, hybrids were found high yielder and promising. Whereas NC 300 X
CML 323 was the earliest in maturity and the shortest in plant height. In cross-pollinated crops,
parents are artificially selfed to generate ideal inbred. At Khumaltar, inbred lines of superior
hybrids were evaluated and maintained. In 2001 the inbred line were crossed to develop Fl
generation seed, where 5 best female inbred and 5 best male inbred lines were used and twenty-one
single cross F1 hybrids were developed ~nd they will be tested in 2002. CML series 20, 223, 226,
287, 295, 323, 324, 327, 329, NC 300 and Ali!ATLCOHS 92-1-1-3E-1-4-2-3-1-B-B inbred lines were
promising in combining ability and agronomical characters, and they will be used in developing
maize hy brids in.fitture.Link for e-copy: http://elibrary.narc.gov.np/?r=749 Hybrid maize research works at Khumaltar [printed text] / A Priyadarshi, Editor ; Baniya, B.K., Author ; K Dahal, Author . - [s.d.] . - 176-205 p.
in Proceedings of the 23rd National Summer Crops Workshop on Maize Research and Production held NARC Khumaltar, Lalitpur, Nepal, July 2-4, 2002, / Adhikari, K.
Keywords: Hybrid ; maize genotype yield inbred Abstract: Hybrid maize varieties yield more in high inputs condition. Hybridization is the method of producing
new crop varieties in which two or more genotypes of different genetical constitution are 'crossed
together. Hybridization offers the greater possibilities in crop improvement. Nepalese policy mal{ers
have recognized the importance of hybrid varieties and have mentioned in nationa{ policy
documents. Therefore, Agriculture Botany Division, Khlimaltar is evaluating local as well as exotic
germplasm focusing on hybrid development in collaboration with NMRP, Rampur and CIMMYT,
Mexico, Zimbabwe and Thailand with objective of identifying superior genotypes for high inputs mid
hill condition of Nepal, and to develop and maintain maize inbred lines for hybrid development.
During last three years (1999-2001), number of inbred lines and hybrid trials from different sources
were evaluated at Khumaltar. Most of the hybrid yielded more than 1 0-ton ha"1
, whereas some of the
hybrid yielded as much as 14 ton ha-1
• CML 287 X CML 323, CML 226 X CML 295, NC 300 X ClvfL
323 and NC 300 X CML 295 etc, hybrids were found high yielder and promising. Whereas NC 300 X
CML 323 was the earliest in maturity and the shortest in plant height. In cross-pollinated crops,
parents are artificially selfed to generate ideal inbred. At Khumaltar, inbred lines of superior
hybrids were evaluated and maintained. In 2001 the inbred line were crossed to develop Fl
generation seed, where 5 best female inbred and 5 best male inbred lines were used and twenty-one
single cross F1 hybrids were developed ~nd they will be tested in 2002. CML series 20, 223, 226,
287, 295, 323, 324, 327, 329, NC 300 and Ali!ATLCOHS 92-1-1-3E-1-4-2-3-1-B-B inbred lines were
promising in combining ability and agronomical characters, and they will be used in developing
maize hy brids in.fitture.Link for e-copy: http://elibrary.narc.gov.np/?r=749 E-copies
http://nkcs.org.np/narc/dl/?r=749URL
in Proceedings of the 23rd National Summer Crops Workshop on Maize Research and Production held NARC Khumaltar, Lalitpur, Nepal, July 2-4, 2002, / Adhikari, K.
Title : Maize OPV research works at Khumaltar Material Type: printed text Authors: Baniya, B.K., Editor ; A Priyadarshi, Author ; K Dahal, Author Pagination: 119-137 p. Keywords: OPV ; maize genotypes yield data Abstract: Open pollinated maize variety (OPV) is heterogeneous due to cross-pollinated during seed
production. OPV maize research at Khumaltar was carried out with collaboration ofNMRP, Rampur
and CJMMJ'T, Mexico since long time. The results of 2000 and 2001 are presented in this paper.
· Among seven trials conducted under maize population improvement and varietal investigation project
in 2000, SNSYNF1 (GCJj ... ), SZSYNK.JTJ.JISZ, ZM601C4F2##, Pantnagar 9745, Bangalm·e 9745,
4M621, Population 22, Pool 21 and Manakamana-2 were found promising in termS of yield, plant
. height, earliness and disease tolerance. Among tested genotypes Across 9733 was identified as
shorter (156 em) and Udipur 9433 as earlier mahtring genotype as compare to checks. In 2001, nine
aclivities were conducted under maize population improvement and varietal investigation project.
Among tested genotypes POB.33C4 X POB45C9, Population 44 C10, Across Me.~lco 97501,
Tlaltizapan 9544, ZM621, Bangalore 9745 and ·Manakamana-2 were found high y ielder .and
pro1nising. Kamiameshi (1) 8567 QPM was identif-~ed as the earliest maturing geno6pe, whereas
. Pool 27 C3 QPM was· the shortest among tested genotypes. Among tested maize genotypes Pool
31C12 QPM has the highest percentage. of protein (12:06%). Last two year yield data indicates that
inost ofthe OPVs yielded more than·B ton ha-1
, wher-eas some of the OPVs yielded as much as 13 ton ba-1
. The best open pollinated varfety selected at Khu(!laltar will be further tested at farmer's field in
Kathmandu valley. Manakamana-2 and Bangalore 9745 are promising and can be released in
Khumaltar and si1tiUar conditions.Link for e-copy: http://elibrary.narc.gov.np/?r=747 Maize OPV research works at Khumaltar [printed text] / Baniya, B.K., Editor ; A Priyadarshi, Author ; K Dahal, Author . - [s.d.] . - 119-137 p.
in Proceedings of the 23rd National Summer Crops Workshop on Maize Research and Production held NARC Khumaltar, Lalitpur, Nepal, July 2-4, 2002, / Adhikari, K.
Keywords: OPV ; maize genotypes yield data Abstract: Open pollinated maize variety (OPV) is heterogeneous due to cross-pollinated during seed
production. OPV maize research at Khumaltar was carried out with collaboration ofNMRP, Rampur
and CJMMJ'T, Mexico since long time. The results of 2000 and 2001 are presented in this paper.
· Among seven trials conducted under maize population improvement and varietal investigation project
in 2000, SNSYNF1 (GCJj ... ), SZSYNK.JTJ.JISZ, ZM601C4F2##, Pantnagar 9745, Bangalm·e 9745,
4M621, Population 22, Pool 21 and Manakamana-2 were found promising in termS of yield, plant
. height, earliness and disease tolerance. Among tested genotypes Across 9733 was identified as
shorter (156 em) and Udipur 9433 as earlier mahtring genotype as compare to checks. In 2001, nine
aclivities were conducted under maize population improvement and varietal investigation project.
Among tested genotypes POB.33C4 X POB45C9, Population 44 C10, Across Me.~lco 97501,
Tlaltizapan 9544, ZM621, Bangalore 9745 and ·Manakamana-2 were found high y ielder .and
pro1nising. Kamiameshi (1) 8567 QPM was identif-~ed as the earliest maturing geno6pe, whereas
. Pool 27 C3 QPM was· the shortest among tested genotypes. Among tested maize genotypes Pool
31C12 QPM has the highest percentage. of protein (12:06%). Last two year yield data indicates that
inost ofthe OPVs yielded more than·B ton ha-1
, wher-eas some of the OPVs yielded as much as 13 ton ba-1
. The best open pollinated varfety selected at Khu(!laltar will be further tested at farmer's field in
Kathmandu valley. Manakamana-2 and Bangalore 9745 are promising and can be released in
Khumaltar and si1tiUar conditions.Link for e-copy: http://elibrary.narc.gov.np/?r=747 E-copies
http://nkcs.org.np/narc/dl/?r=747URL
in Proceedings of the 23rd National Summer Crops Workshop on Maize Research and Production held NARC Khumaltar, Lalitpur, Nepal, July 2-4, 2002, / Adhikari, K.
Title : Maize OPV research works at Khumaltar Material Type: printed text Authors: Baniya, B.K., Editor ; A Priyadarshi, Author ; K Dahal, Author Pagination: 119-137 p. Keywords: OPV ; maize genotypes yield data Abstract: Open pollinated maize variety (OPV) is heterogeneous due to cross-pollinated during seed
production. OPV maize research at Khumaltar was carried out with collaboration ofNMRP, Rampur
and CJMMJ'T, Mexico since long time. The results of 2000 and 2001 are presented in this paper.
· Among seven trials conducted under maize population improvement and varietal investigation project
in 2000, SNSYNF1 (GCJj ... ), SZSYNK.JTJ.JISZ, ZM601C4F2##, Pantnagar 9745, Bangalm·e 9745,
4M621, Population 22, Pool 21 and Manakamana-2 were found promising in termS of yield, plant
. height, earliness and disease tolerance. Among tested genotypes Across 9733 was identified as
shorter (156 em) and Udipur 9433 as earlier mahtring genotype as compare to checks. In 2001, nine
aclivities were conducted under maize population improvement and varietal investigation project.
Among tested genotypes POB.33C4 X POB45C9, Population 44 C10, Across Me.~lco 97501,
Tlaltizapan 9544, ZM621, Bangalore 9745 and ·Manakamana-2 were found high y ielder .and
pro1nising. Kamiameshi (1) 8567 QPM was identif-~ed as the earliest maturing geno6pe, whereas
. Pool 27 C3 QPM was· the shortest among tested genotypes. Among tested maize genotypes Pool
31C12 QPM has the highest percentage. of protein (12:06%). Last two year yield data indicates that
inost ofthe OPVs yielded more than·B ton ha-1
, wher-eas some of the OPVs yielded as much as 13 ton ba-1
. The best open pollinated varfety selected at Khu(!laltar will be further tested at farmer's field in
Kathmandu valley. Manakamana-2 and Bangalore 9745 are promising and can be released in
Khumaltar and si1tiUar conditions.Maize OPV research works at Khumaltar [printed text] / Baniya, B.K., Editor ; A Priyadarshi, Author ; K Dahal, Author . - [s.d.] . - 119-137 p.
in Proceedings of the 23rd National Summer Crops Workshop on Maize Research and Production held NARC Khumaltar, Lalitpur, Nepal, July 2-4, 2002, / Adhikari, K.
Keywords: OPV ; maize genotypes yield data Abstract: Open pollinated maize variety (OPV) is heterogeneous due to cross-pollinated during seed
production. OPV maize research at Khumaltar was carried out with collaboration ofNMRP, Rampur
and CJMMJ'T, Mexico since long time. The results of 2000 and 2001 are presented in this paper.
· Among seven trials conducted under maize population improvement and varietal investigation project
in 2000, SNSYNF1 (GCJj ... ), SZSYNK.JTJ.JISZ, ZM601C4F2##, Pantnagar 9745, Bangalm·e 9745,
4M621, Population 22, Pool 21 and Manakamana-2 were found promising in termS of yield, plant
. height, earliness and disease tolerance. Among tested genotypes Across 9733 was identified as
shorter (156 em) and Udipur 9433 as earlier mahtring genotype as compare to checks. In 2001, nine
aclivities were conducted under maize population improvement and varietal investigation project.
Among tested genotypes POB.33C4 X POB45C9, Population 44 C10, Across Me.~lco 97501,
Tlaltizapan 9544, ZM621, Bangalore 9745 and ·Manakamana-2 were found high y ielder .and
pro1nising. Kamiameshi (1) 8567 QPM was identif-~ed as the earliest maturing geno6pe, whereas
. Pool 27 C3 QPM was· the shortest among tested genotypes. Among tested maize genotypes Pool
31C12 QPM has the highest percentage. of protein (12:06%). Last two year yield data indicates that
inost ofthe OPVs yielded more than·B ton ha-1
, wher-eas some of the OPVs yielded as much as 13 ton ba-1
. The best open pollinated varfety selected at Khu(!laltar will be further tested at farmer's field in
Kathmandu valley. Manakamana-2 and Bangalore 9745 are promising and can be released in
Khumaltar and si1tiUar conditions.
in Proceedings of the 23rd National Summer Crops Workshop on Maize Research and Production held NARC Khumaltar, Lalitpur, Nepal, July 2-4, 2002, / Adhikari, K.
Title : Maize OPV research works at Khumaltar Material Type: printed text Authors: Baniya, B.K., Editor ; A Priyadarshi, Author ; K Dahal, Author Pagination: 119-137 p. Keywords: OPV ; maize genotypes yield data Abstract: Open pollinated maize variety (OPV) is heterogeneous due to cross-pollinated during seed
production. OPV maize research at Khumaltar was carried out with collaboration ofNMRP, Rampur
and CJMMJ'T, Mexico since long time. The results of 2000 and 2001 are presented in this paper.
· Among seven trials conducted under maize population improvement and varietal investigation project
in 2000, SNSYNF1 (GCJj ... ), SZSYNK.JTJ.JISZ, ZM601C4F2##, Pantnagar 9745, Bangalm·e 9745,
4M621, Population 22, Pool 21 and Manakamana-2 were found promising in termS of yield, plant
. height, earliness and disease tolerance. Among tested genotypes Across 9733 was identified as
shorter (156 em) and Udipur 9433 as earlier mahtring genotype as compare to checks. In 2001, nine
aclivities were conducted under maize population improvement and varietal investigation project.
Among tested genotypes POB.33C4 X POB45C9, Population 44 C10, Across Me.~lco 97501,
Tlaltizapan 9544, ZM621, Bangalore 9745 and ·Manakamana-2 were found high y ielder .and
pro1nising. Kamiameshi (1) 8567 QPM was identif-~ed as the earliest maturing geno6pe, whereas
. Pool 27 C3 QPM was· the shortest among tested genotypes. Among tested maize genotypes Pool
31C12 QPM has the highest percentage. of protein (12:06%). Last two year yield data indicates that
inost ofthe OPVs yielded more than·B ton ha-1
, wher-eas some of the OPVs yielded as much as 13 ton ba-1
. The best open pollinated varfety selected at Khu(!laltar will be further tested at farmer's field in
Kathmandu valley. Manakamana-2 and Bangalore 9745 are promising and can be released in
Khumaltar and si1tiUar conditions.Maize OPV research works at Khumaltar [printed text] / Baniya, B.K., Editor ; A Priyadarshi, Author ; K Dahal, Author . - [s.d.] . - 119-137 p.
in Proceedings of the 23rd National Summer Crops Workshop on Maize Research and Production held NARC Khumaltar, Lalitpur, Nepal, July 2-4, 2002, / Adhikari, K.
Keywords: OPV ; maize genotypes yield data Abstract: Open pollinated maize variety (OPV) is heterogeneous due to cross-pollinated during seed
production. OPV maize research at Khumaltar was carried out with collaboration ofNMRP, Rampur
and CJMMJ'T, Mexico since long time. The results of 2000 and 2001 are presented in this paper.
· Among seven trials conducted under maize population improvement and varietal investigation project
in 2000, SNSYNF1 (GCJj ... ), SZSYNK.JTJ.JISZ, ZM601C4F2##, Pantnagar 9745, Bangalm·e 9745,
4M621, Population 22, Pool 21 and Manakamana-2 were found promising in termS of yield, plant
. height, earliness and disease tolerance. Among tested genotypes Across 9733 was identified as
shorter (156 em) and Udipur 9433 as earlier mahtring genotype as compare to checks. In 2001, nine
aclivities were conducted under maize population improvement and varietal investigation project.
Among tested genotypes POB.33C4 X POB45C9, Population 44 C10, Across Me.~lco 97501,
Tlaltizapan 9544, ZM621, Bangalore 9745 and ·Manakamana-2 were found high y ielder .and
pro1nising. Kamiameshi (1) 8567 QPM was identif-~ed as the earliest maturing geno6pe, whereas
. Pool 27 C3 QPM was· the shortest among tested genotypes. Among tested maize genotypes Pool
31C12 QPM has the highest percentage. of protein (12:06%). Last two year yield data indicates that
inost ofthe OPVs yielded more than·B ton ha-1
, wher-eas some of the OPVs yielded as much as 13 ton ba-1
. The best open pollinated varfety selected at Khu(!laltar will be further tested at farmer's field in
Kathmandu valley. Manakamana-2 and Bangalore 9745 are promising and can be released in
Khumaltar and si1tiUar conditions.
in Proceedings of the 23rd National Summer Crops Workshop on Maize Research and Production held NARC Khumaltar, Lalitpur, Nepal, July 2-4, 2002, / Adhikari, K.
Title : Maize OPV research works at Khumaltar Material Type: printed text Authors: Baniya, B.K., Editor ; A Priyadarshi, Author ; K Dahal, Author Pagination: 119-137 p. Keywords: OPV ; maize genotypes yield data Abstract: Open pollinated maize variety (OPV) is heterogeneous due to cross-pollinated during seed
production. OPV maize research at Khumaltar was carried out with collaboration ofNMRP, Rampur
and CJMMJ'T, Mexico since long time. The results of 2000 and 2001 are presented in this paper.
· Among seven trials conducted under maize population improvement and varietal investigation project
in 2000, SNSYNF1 (GCJj ... ), SZSYNK.JTJ.JISZ, ZM601C4F2##, Pantnagar 9745, Bangalm·e 9745,
4M621, Population 22, Pool 21 and Manakamana-2 were found promising in termS of yield, plant
. height, earliness and disease tolerance. Among tested genotypes Across 9733 was identified as
shorter (156 em) and Udipur 9433 as earlier mahtring genotype as compare to checks. In 2001, nine
aclivities were conducted under maize population improvement and varietal investigation project.
Among tested genotypes POB.33C4 X POB45C9, Population 44 C10, Across Me.~lco 97501,
Tlaltizapan 9544, ZM621, Bangalore 9745 and ·Manakamana-2 were found high y ielder .and
pro1nising. Kamiameshi (1) 8567 QPM was identif-~ed as the earliest maturing geno6pe, whereas
. Pool 27 C3 QPM was· the shortest among tested genotypes. Among tested maize genotypes Pool
31C12 QPM has the highest percentage. of protein (12:06%). Last two year yield data indicates that
inost ofthe OPVs yielded more than·B ton ha-1
, wher-eas some of the OPVs yielded as much as 13 ton ba-1
. The best open pollinated varfety selected at Khu(!laltar will be further tested at farmer's field in
Kathmandu valley. Manakamana-2 and Bangalore 9745 are promising and can be released in
Khumaltar and si1tiUar conditions.Maize OPV research works at Khumaltar [printed text] / Baniya, B.K., Editor ; A Priyadarshi, Author ; K Dahal, Author . - [s.d.] . - 119-137 p.
in Proceedings of the 23rd National Summer Crops Workshop on Maize Research and Production held NARC Khumaltar, Lalitpur, Nepal, July 2-4, 2002, / Adhikari, K.
Keywords: OPV ; maize genotypes yield data Abstract: Open pollinated maize variety (OPV) is heterogeneous due to cross-pollinated during seed
production. OPV maize research at Khumaltar was carried out with collaboration ofNMRP, Rampur
and CJMMJ'T, Mexico since long time. The results of 2000 and 2001 are presented in this paper.
· Among seven trials conducted under maize population improvement and varietal investigation project
in 2000, SNSYNF1 (GCJj ... ), SZSYNK.JTJ.JISZ, ZM601C4F2##, Pantnagar 9745, Bangalm·e 9745,
4M621, Population 22, Pool 21 and Manakamana-2 were found promising in termS of yield, plant
. height, earliness and disease tolerance. Among tested genotypes Across 9733 was identified as
shorter (156 em) and Udipur 9433 as earlier mahtring genotype as compare to checks. In 2001, nine
aclivities were conducted under maize population improvement and varietal investigation project.
Among tested genotypes POB.33C4 X POB45C9, Population 44 C10, Across Me.~lco 97501,
Tlaltizapan 9544, ZM621, Bangalore 9745 and ·Manakamana-2 were found high y ielder .and
pro1nising. Kamiameshi (1) 8567 QPM was identif-~ed as the earliest maturing geno6pe, whereas
. Pool 27 C3 QPM was· the shortest among tested genotypes. Among tested maize genotypes Pool
31C12 QPM has the highest percentage. of protein (12:06%). Last two year yield data indicates that
inost ofthe OPVs yielded more than·B ton ha-1
, wher-eas some of the OPVs yielded as much as 13 ton ba-1
. The best open pollinated varfety selected at Khu(!laltar will be further tested at farmer's field in
Kathmandu valley. Manakamana-2 and Bangalore 9745 are promising and can be released in
Khumaltar and si1tiUar conditions.
