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Response of Maize Varieties to Varying Rates of Fertilizer and Manure Application / Adhikary, Bishnu H.
Title : Response of Maize Varieties to Varying Rates of Fertilizer and Manure Application Material Type: printed text Authors: Adhikary, Bishnu H., Author ; B.R. Baral, Author ; Shrestha, J., Author ; M. Tripathi, Author ; Robinson Adhikary, Author ; Kunwar, C.B., Author Publication Date: 2012 General note: In: Proc. of Abstracts. pp 25-26. In: Proc. Of Abstracts. Economic Growth Through Science, Technology and Innovation.Paper presented at the Sixth National Conference on Science and Technology (NAST), organized by Nepal Academy of Science and Technology (NAST) held at Hotel Everest, New Baneswor, Kathmandu, on September 25-27, 2012 (Aswin 9-11, 2069). Languages : English (eng) Keywords: fertilizer and manures; grain yield; maize genotypes significant effect. Abstract: The development of agronomic practices in terms of ‘maize genotypes and nutrient management’ is essential for enhancing maize productivity. In order to identify and evaluate suitable rates of fertilizers (NPK and farmyard manures) to different maize genotypes, field experiments were conducted at Rampur, Chitwan during the winter season of 2009/10 and 2010/011. Five levels of fertilization; (1) Control (zero fertilizer), (2) Farm yard manure (FYM) 10 t ha-1, (3); 60:30:20 N, P2O5 and K2O plus FYM 10 t ha-1; (4) 120: 60: 40 N, P2O5 and K2O plus FYM 10 t ha-1; (5) 180: 90: 60 N, P2O5 and K2O kg ha-1 plus FYM 10 t ha-1 and (6) 120: 60: 40 N, P2O5 and K2O kg ha-1 ) applied to four maize genotypes (Rampur Composite, Manakamana-4, Across9942 / Across 9944 and S99TLYQ-B) in the experiment. The experiment was laidout in a factorial RCB design with three replications. The plot size was 12 sq. m (4 m x 3 m) and the crop was planted in the month of October and harvested in April. The results revealed that most of the growth and yield parameters were found significantly increased with increased level of fertilizers (180:90:60 kg N, P2O5 and K2O plus 10 t of compostr ha-1) in Rampur Composite, Manakamana-4 and Across 9942 / Across 9944 where as these parameters were significantly increased in S99TLYQ-B variety with the fertilization level of 120: 60: 40 N, P2O5 and K2O plus FYM 10 t ha-1. Highest grain yield (6068 kg ha-1) was recorded in the year 2009/010 when fertilized by 180: 90: 60 N, P2O5 and K2O plus FYM 10 t ha-1 irrespective of the genotypes, and 4882 kg of grains produced by Rampur composite variety in this year irrespective of the fertilizer levels. Two years mean yield results revealed that varieties such as Manakamana-4, Rampur composite and Across 9942 / Across 9944 produced highest grain yield (5074 kg, 5195 and 5052 kg grains ha-1, respectively) with N, P2O5 and K2O at 180: 90: 60 kg ha-1 plus FYM 10 t ha-1.This paper discuss and highlights the results of fertilizer and manures application on different maize genotypes in detail. Response of Maize Varieties to Varying Rates of Fertilizer and Manure Application [printed text] / Adhikary, Bishnu H., Author ; B.R. Baral, Author ; Shrestha, J., Author ; M. Tripathi, Author ; Robinson Adhikary, Author ; Kunwar, C.B., Author . - 2012.
In: Proc. of Abstracts. pp 25-26. In: Proc. Of Abstracts. Economic Growth Through Science, Technology and Innovation.Paper presented at the Sixth National Conference on Science and Technology (NAST), organized by Nepal Academy of Science and Technology (NAST) held at Hotel Everest, New Baneswor, Kathmandu, on September 25-27, 2012 (Aswin 9-11, 2069).
Languages : English (eng)
Keywords: fertilizer and manures; grain yield; maize genotypes significant effect. Abstract: The development of agronomic practices in terms of ‘maize genotypes and nutrient management’ is essential for enhancing maize productivity. In order to identify and evaluate suitable rates of fertilizers (NPK and farmyard manures) to different maize genotypes, field experiments were conducted at Rampur, Chitwan during the winter season of 2009/10 and 2010/011. Five levels of fertilization; (1) Control (zero fertilizer), (2) Farm yard manure (FYM) 10 t ha-1, (3); 60:30:20 N, P2O5 and K2O plus FYM 10 t ha-1; (4) 120: 60: 40 N, P2O5 and K2O plus FYM 10 t ha-1; (5) 180: 90: 60 N, P2O5 and K2O kg ha-1 plus FYM 10 t ha-1 and (6) 120: 60: 40 N, P2O5 and K2O kg ha-1 ) applied to four maize genotypes (Rampur Composite, Manakamana-4, Across9942 / Across 9944 and S99TLYQ-B) in the experiment. The experiment was laidout in a factorial RCB design with three replications. The plot size was 12 sq. m (4 m x 3 m) and the crop was planted in the month of October and harvested in April. The results revealed that most of the growth and yield parameters were found significantly increased with increased level of fertilizers (180:90:60 kg N, P2O5 and K2O plus 10 t of compostr ha-1) in Rampur Composite, Manakamana-4 and Across 9942 / Across 9944 where as these parameters were significantly increased in S99TLYQ-B variety with the fertilization level of 120: 60: 40 N, P2O5 and K2O plus FYM 10 t ha-1. Highest grain yield (6068 kg ha-1) was recorded in the year 2009/010 when fertilized by 180: 90: 60 N, P2O5 and K2O plus FYM 10 t ha-1 irrespective of the genotypes, and 4882 kg of grains produced by Rampur composite variety in this year irrespective of the fertilizer levels. Two years mean yield results revealed that varieties such as Manakamana-4, Rampur composite and Across 9942 / Across 9944 produced highest grain yield (5074 kg, 5195 and 5052 kg grains ha-1, respectively) with N, P2O5 and K2O at 180: 90: 60 kg ha-1 plus FYM 10 t ha-1.This paper discuss and highlights the results of fertilizer and manures application on different maize genotypes in detail. Handbook of bipfertilizers / Somani, L.L.
Title : Handbook of bipfertilizers Material Type: printed text Authors: Somani, L.L. ; , Publisher: Udaipur : Geeta Somani Publication Date: 2005 Pagination: 1168 ISBN (or other code): 978-81-85680-95-8 General note: AN: 7425, Includes index Keywords: Green manures; Fertilizers Class number: 631.8 Handbook of bipfertilizers [printed text] / Somani, L.L. ; , . - Udaipur : Geeta Somani, 2005 . - 1168.
ISBN : 978-81-85680-95-8
AN: 7425, Includes index
Keywords: Green manures; Fertilizers Class number: 631.8 Copies (1)
Barcode Call number Media type Location Section Status 7425 631.8, SOM Document NARC Library Documents Available The effekt of Azolla on nitrogen use efficiency in rice-wheat rotations of Nepal / Tuladhar, J.K.
Title : The effekt of Azolla on nitrogen use efficiency in rice-wheat rotations of Nepal Material Type: printed text Authors: Tuladhar, J.K. ; , Publisher: Bonn : Center for Development Research University of Bonn Publication Date: 2004 Pagination: 113 ISBN (or other code): 978-3-89873-974-0 General note: AN: NR-5377 Keywords: Azolla; Green manures; Fertilizers Class number: 631.874 The effekt of Azolla on nitrogen use efficiency in rice-wheat rotations of Nepal [printed text] / Tuladhar, J.K. ; , . - Bonn : Center for Development Research University of Bonn, 2004 . - 113.
ISBN : 978-3-89873-974-0
AN: NR-5377
Keywords: Azolla; Green manures; Fertilizers Class number: 631.874 Copies (4)
Barcode Call number Media type Location Section Status NARC2005377B 631.874 TUL Document NARC Library Documents Available NARC2005377C 631.874 TUL Document NARC Library Documents Available NARC2005377D 631.874 TUL Document NARC Library Documents Available NARC2005377A 631.874, TUL Document NARC Library Documents Available The effect of Azolla on nitrogen use efficiency in rice-wheat rotation of Nepal / Tuladhar, J.K.
Title : The effect of Azolla on nitrogen use efficiency in rice-wheat rotation of Nepal Material Type: printed text Authors: Tuladhar, J.K. ; , Publisher: Bonn : Center for Development Research, University of Bonn Publication Date: 2003 Pagination: 113 ISBN (or other code): 978-3-89873-974-0 General note: AN: 5377 Keywords: Azolla; Green manures; Rice; Wheats; Fertilizers Class number: 631.874 The effect of Azolla on nitrogen use efficiency in rice-wheat rotation of Nepal [printed text] / Tuladhar, J.K. ; , . - Bonn : Center for Development Research, University of Bonn, 2003 . - 113.
ISBN : 978-3-89873-974-0
AN: 5377
Keywords: Azolla; Green manures; Rice; Wheats; Fertilizers Class number: 631.874 Copies (1)
Barcode Call number Media type Location Section Status 5377 631.874, TUL Document NARC Library Documents Available The potential of Tithania diversifolia and other species as green manures for highly productive farming systems in the Nepalese terai / Sherchan, D.P.
Title : The potential of Tithania diversifolia and other species as green manures for highly productive farming systems in the Nepalese terai Material Type: printed text Authors: Sherchan, D.P. ; , Publisher: Bangor : University of Wales Publication Date: 2001 Pagination: 249 General note: AN: NR-5145 Keywords: Green manures; Manures; Nepal Class number: 631.86 The potential of Tithania diversifolia and other species as green manures for highly productive farming systems in the Nepalese terai [printed text] / Sherchan, D.P. ; , . - Bangor : University of Wales, 2001 . - 249.
AN: NR-5145
Keywords: Green manures; Manures; Nepal Class number: 631.86 Copies (1)
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