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Author G Malla |
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Refine your searchAssessment of CO2-C emission from farmer's field: A tool of climate smart agriculture (CSA) / G Malla ; A. Sharma ; H Devkota
in Proceedings of the 10th National Outreach Research Workshop 27-28 February, 2012 (15-16 Falgun, 2068) Held at the Regional Agricultural Research Station, Lumle, Kaski / Paudel, Mina Nath
Title : Assessment of CO2-C emission from farmer's field: A tool of climate smart agriculture (CSA) Material Type: printed text Authors: G Malla, Author ; A. Sharma, Author ; H Devkota, Author Pagination: 281-287 p. Languages : English (eng) Link for e-copy: http://elibrary.narc.gov.np/?r=2217 Assessment of CO2-C emission from farmer's field: A tool of climate smart agriculture (CSA) [printed text] / G Malla, Author ; A. Sharma, Author ; H Devkota, Author . - [s.d.] . - 281-287 p.
in Proceedings of the 10th National Outreach Research Workshop 27-28 February, 2012 (15-16 Falgun, 2068) Held at the Regional Agricultural Research Station, Lumle, Kaski / Paudel, Mina Nath
Languages : English (eng)
Link for e-copy: http://elibrary.narc.gov.np/?r=2217 E-copies
http://nkcs.org.np/narc/dl/?r=2217URL
in Proceedings of the 11th National Outreach Workshop 9-10 June 2014 (26-27 Jestha 2071), held at Regional Agricultural Research Station, Lumle, Kaski / Deepak Bhandari
Title : Comparative Study of CO2-C Emission in the farmer's field (CCAFS-sites) of National Wheat Research Program (NWRP), Bhairahawa Material Type: printed text Authors: G Malla, Author ; Gautam, A.K., Author ; Rai, S.K., Author ; A. Sharma, Author ; H.P. Devkota, Author Pagination: 272-281 p. Languages : English (eng) Link for e-copy: http://elibrary.narc.gov.np/?r=2548 Comparative Study of CO2-C Emission in the farmer's field (CCAFS-sites) of National Wheat Research Program (NWRP), Bhairahawa [printed text] / G Malla, Author ; Gautam, A.K., Author ; Rai, S.K., Author ; A. Sharma, Author ; H.P. Devkota, Author . - [s.d.] . - 272-281 p.
in Proceedings of the 11th National Outreach Workshop 9-10 June 2014 (26-27 Jestha 2071), held at Regional Agricultural Research Station, Lumle, Kaski / Deepak Bhandari
Languages : English (eng)
Link for e-copy: http://elibrary.narc.gov.np/?r=2548 E-copies
http://nkcs.org.np/narc/dl/?r=2548URL
in Summer crops research in Nepal: Proceedings of the 25th Summer Crops Workshop held at Kathmandu 21-23 June 2007 / Adhikari, N.P.
Title : Effect of different fertilizers in reducing methane gas (Ch4) emission from rice fields Material Type: printed text Authors: G Malla, Editor ; S. Aryal, Author ; A. Sharma, Author ; Y.G Dr. Khadka, Author ; K.K Sherchand, Author Publication Date: 2010 Pagination: 460-464 p. Keywords: Global warming ; methane emission rice Abstract: Methane is the second most important "greenhouse gas "contributing 15% role in global warming. Effects of seven treatments i.e. Control,
100:30:30 NPK kglha, 50:0:0 + 15 em stubble, FYM 10 tonlha, Soybean 15 days old (GM), 100:30:30 NPKkglha +nitrification inhibitor 10% neem oil (Azadimchta melia) and 100:30:30 NPK kglha +ammonium sulfate (instead of urea) from LTFf (Soil Science Division) was observed at Khumaltar. The experiment was carried out in RCBD design with four replications. The closed chamber technique was used for samples collection and analyzed in Flame Ionization Detector (FID) in the Gas Chromatography (GC). Flux was ranged from 7.14 to 49.03 kglha. /rice growing period in control and 50%N + 15 em stubble respectively. Reduction in CH4 emissions in treatments neem oil and ammonium sulfate were 33.2% and 15% respectively. Application ofFYM and stubble increased CH4 emissions by 2.3% and 46.7% respectively. Higher yield 5.31 ton /ha was in the T 12 (NH4)2 S04 treated plots and lower 3.35 tonlha was in the control plot Global warming potential was found lower in soybean, neem oil and (NH4) 2 S04 and higher in stubble, FYM, suggesting that soybean, neem oil and sulfate fertilizer can be used for reducing CH4 from rice fields. Therefore, use of such materials should be encouraged. A monitoring system for greenhouse emission is a must for reducing global warming.
Link for e-copy: http://elibrary.narc.gov.np/?r=1052 Effect of different fertilizers in reducing methane gas (Ch4) emission from rice fields [printed text] / G Malla, Editor ; S. Aryal, Author ; A. Sharma, Author ; Y.G Dr. Khadka, Author ; K.K Sherchand, Author . - 2010 . - 460-464 p.
in Summer crops research in Nepal: Proceedings of the 25th Summer Crops Workshop held at Kathmandu 21-23 June 2007 / Adhikari, N.P.
Keywords: Global warming ; methane emission rice Abstract: Methane is the second most important "greenhouse gas "contributing 15% role in global warming. Effects of seven treatments i.e. Control,
100:30:30 NPK kglha, 50:0:0 + 15 em stubble, FYM 10 tonlha, Soybean 15 days old (GM), 100:30:30 NPKkglha +nitrification inhibitor 10% neem oil (Azadimchta melia) and 100:30:30 NPK kglha +ammonium sulfate (instead of urea) from LTFf (Soil Science Division) was observed at Khumaltar. The experiment was carried out in RCBD design with four replications. The closed chamber technique was used for samples collection and analyzed in Flame Ionization Detector (FID) in the Gas Chromatography (GC). Flux was ranged from 7.14 to 49.03 kglha. /rice growing period in control and 50%N + 15 em stubble respectively. Reduction in CH4 emissions in treatments neem oil and ammonium sulfate were 33.2% and 15% respectively. Application ofFYM and stubble increased CH4 emissions by 2.3% and 46.7% respectively. Higher yield 5.31 ton /ha was in the T 12 (NH4)2 S04 treated plots and lower 3.35 tonlha was in the control plot Global warming potential was found lower in soybean, neem oil and (NH4) 2 S04 and higher in stubble, FYM, suggesting that soybean, neem oil and sulfate fertilizer can be used for reducing CH4 from rice fields. Therefore, use of such materials should be encouraged. A monitoring system for greenhouse emission is a must for reducing global warming.
Link for e-copy: http://elibrary.narc.gov.np/?r=1052 E-copies
http://nkcs.org.np/narc/dl/?r=1052URL
in Proceedings of the 28th National Winter Crops Workshops held at Lumle, 9-10 March 2011 / Giri, Y.P.
Title : Efficacy of nitrification inhibitor in co2-c emission from wheat field at Khumaltar Material Type: printed text Authors: G Malla, Author ; A. Sharma, Author ; H Devkota, Author Pagination: 390-395 p. Languages : English (eng) Keywords: Wheat, Climate Change, Carbon Em ission, and Closed Chamber Abstract: Application of appropriate dose of nitrification inhibitor and nitrogenous fertilizers is the prime concern of climate change and rainfed wheat (Triticum aestivum L.). In this study, two nitrification inhibitors : ammonium sulphate and neem oil were tested to study the effect of nitrification inhibitor and the performance of wheat yield at Khumaltar during the year 2009 to 2010. The experiment was conducted in closed chambers in RCBD design with 7 treatments and 4 replications. Wheat yield ranged from 1 .25 to 2.89 ton/ha and the carbon emissions from 44.59 to 125.35 mg/m2/hr was found in the study......................
Link for e-copy: http://elibrary.narc.gov.np/?r=1874 Efficacy of nitrification inhibitor in co2-c emission from wheat field at Khumaltar [printed text] / G Malla, Author ; A. Sharma, Author ; H Devkota, Author . - [s.d.] . - 390-395 p.
in Proceedings of the 28th National Winter Crops Workshops held at Lumle, 9-10 March 2011 / Giri, Y.P.
Languages : English (eng)
Keywords: Wheat, Climate Change, Carbon Em ission, and Closed Chamber Abstract: Application of appropriate dose of nitrification inhibitor and nitrogenous fertilizers is the prime concern of climate change and rainfed wheat (Triticum aestivum L.). In this study, two nitrification inhibitors : ammonium sulphate and neem oil were tested to study the effect of nitrification inhibitor and the performance of wheat yield at Khumaltar during the year 2009 to 2010. The experiment was conducted in closed chambers in RCBD design with 7 treatments and 4 replications. Wheat yield ranged from 1 .25 to 2.89 ton/ha and the carbon emissions from 44.59 to 125.35 mg/m2/hr was found in the study......................
Link for e-copy: http://elibrary.narc.gov.np/?r=1874 E-copies
http://nkcs.org.np/narc/dl/?r=1874URL
in Agricultural Research for Development: Proceedings of fourth SAS-N Convention, 4-6 April 2012, Lalitpur / Hira K. Manandhar
Title : Organic agriculture in Nepal and its role in GHGs emission Material Type: printed text Authors: G Malla, Author ; Rai, S.K., Author ; Gautam, A.K., Author Pagination: 378-382 p. Languages : English (eng) Abstract: Organic agriculture and greenhouse gases (GHGs) emission are important issues in the Nepalese agricultural system in the context of food security. Agricultural CO2, CH4 and N2O emission in the atmosphere is partly causing climate change. In a global estimation, agriculture sector contributes 10 to 12 percent of the total estimated GHG emissions each year. Large quantities of organic manure added every year to agricultural soils for supplying nutrients, contribute significantly to CO2 emission. In a finding, 38.6 and 18.6% higher carbon emissions were reported from organic amendment of wheat straw and FYM application as compared to chemical fertilizer, respectively. Sequestration of carbon in soil due to organic agriculture has even greater potential to increase organic carbon in the soil. On the other hand, chances of GHGs emission increase with the increase of organic carbon in the soil…………………………………..
Link for e-copy: http://elibrary.narc.gov.np/?r=1697 Organic agriculture in Nepal and its role in GHGs emission [printed text] / G Malla, Author ; Rai, S.K., Author ; Gautam, A.K., Author . - [s.d.] . - 378-382 p.
in Agricultural Research for Development: Proceedings of fourth SAS-N Convention, 4-6 April 2012, Lalitpur / Hira K. Manandhar
Languages : English (eng)
Abstract: Organic agriculture and greenhouse gases (GHGs) emission are important issues in the Nepalese agricultural system in the context of food security. Agricultural CO2, CH4 and N2O emission in the atmosphere is partly causing climate change. In a global estimation, agriculture sector contributes 10 to 12 percent of the total estimated GHG emissions each year. Large quantities of organic manure added every year to agricultural soils for supplying nutrients, contribute significantly to CO2 emission. In a finding, 38.6 and 18.6% higher carbon emissions were reported from organic amendment of wheat straw and FYM application as compared to chemical fertilizer, respectively. Sequestration of carbon in soil due to organic agriculture has even greater potential to increase organic carbon in the soil. On the other hand, chances of GHGs emission increase with the increase of organic carbon in the soil…………………………………..
Link for e-copy: http://elibrary.narc.gov.np/?r=1697 E-copies
http://nkcs.org.np/narc/dl/?r=1697URL
