Author details
Author K Sah |
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Refine your searchEffect of organic and inorganic fertilizers on potato production in bari land of mid-hills / K Sah ; Rai, S.K. ; Upreti, R.P. ; B Silwal ; Joshi, B.D.
in Proceedings of the 9th National Outreach Research Workshop 7-8 June 2010 (24-25 Jestha 2067) held at Khumaltar, Laltipur / Paudel, Mina Nath
Title : Effect of organic and inorganic fertilizers on potato production in bari land of mid-hills Material Type: printed text Authors: K Sah, Author ; Rai, S.K., Author ; Upreti, R.P., Author ; B Silwal, Author ; Joshi, B.D., Author Pagination: 288-291 p, Languages : English (eng) Link for e-copy: http://elibrary.narc.gov.np/?r=2161 Effect of organic and inorganic fertilizers on potato production in bari land of mid-hills [printed text] / K Sah, Author ; Rai, S.K., Author ; Upreti, R.P., Author ; B Silwal, Author ; Joshi, B.D., Author . - [s.d.] . - 288-291 p,.
in Proceedings of the 9th National Outreach Research Workshop 7-8 June 2010 (24-25 Jestha 2067) held at Khumaltar, Laltipur / Paudel, Mina Nath
Languages : English (eng)
Link for e-copy: http://elibrary.narc.gov.np/?r=2161 E-copies
http://nkcs.org.np/narc/dl/?r=2161URL
in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki
Title : Modeling of soil organic matter content from world view-2 sensor in Nayavelhani VDC of Nawalparasi District, Nepal Material Type: printed text Authors: Vaidya, S.N., Author ; K Sah, Author Pagination: 403-411 p. Languages : English (eng) Keywords: Digital number, World View-2, coefficient of the estimator, correlation, soil organic matter content. Abstract: Soil organic matter (SOM) is one of the fundamental soil properties affecting productivity of crops by controlling nutrient budgets in agricultural production systems. Visual and qualitative interpretation of air-photos is still the base of mapping of SOM as most common method. Quantitative estimation of soil organic matter content (SOM) is essential when there is scanty of soil test laboratories, its strong spatial dependence and its measurement is a time and labor-consuming procedure and emerging geographical science information technology. In the present attempt, soil organic matter content is modeled by using airborne world view-2 reflective remote sensing methodology and it was tested in Nayavelhani (62.31 sq.km) VDC of Nawalparasi district of Nepal………………….
Link for e-copy: http://elibrary.narc.gov.np/?r=2244 Modeling of soil organic matter content from world view-2 sensor in Nayavelhani VDC of Nawalparasi District, Nepal [printed text] / Vaidya, S.N., Author ; K Sah, Author . - [s.d.] . - 403-411 p.
in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki
Languages : English (eng)
Keywords: Digital number, World View-2, coefficient of the estimator, correlation, soil organic matter content. Abstract: Soil organic matter (SOM) is one of the fundamental soil properties affecting productivity of crops by controlling nutrient budgets in agricultural production systems. Visual and qualitative interpretation of air-photos is still the base of mapping of SOM as most common method. Quantitative estimation of soil organic matter content (SOM) is essential when there is scanty of soil test laboratories, its strong spatial dependence and its measurement is a time and labor-consuming procedure and emerging geographical science information technology. In the present attempt, soil organic matter content is modeled by using airborne world view-2 reflective remote sensing methodology and it was tested in Nayavelhani (62.31 sq.km) VDC of Nawalparasi district of Nepal………………….
Link for e-copy: http://elibrary.narc.gov.np/?r=2244 E-copies
http://nkcs.org.np/narc/dl/?r=2244URL
in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki
Title : Preparation of database and soil map of Nepal using WRB 2010 classification System Material Type: printed text Authors: Vaidya, S.N., Author ; K Sah, Author Pagination: 393-402 p. Languages : English (eng) Keywords: HWSD, physico-chemical, soil map, World Reference Base (WRB). Abstract: A cooperation agreement was signed between the Institute of Soil Science, Chinese Academy of Sciences (ISSCAS) and the Nepal Agriculture Research Council (NARC).The main objective was to prepare a Soil Map of Nepal using the World Reference Base (WRB) 2010 soil classification system at 1:1000,000 scale in ESRI Shapefile format and also to prepare national soil data base containing soil profile information. Working on behalf of the NARC the Soil Science Division has prepared a Soil Map of Nepal using WRB 2010 classification system at a scale of 1: 1000,000 scale and also prepared soil profile data base exactly in the standard format that fits into the Harmonized World Soil Data Base (HWSD). For this purpose Soil profile information from Land Systems Reports of the LRMP (Land Resources Mapping Project) were extensively used along with some other soil information available with the Soil Science Division………………….
Link for e-copy: http://elibrary.narc.gov.np/?r=2240 Preparation of database and soil map of Nepal using WRB 2010 classification System [printed text] / Vaidya, S.N., Author ; K Sah, Author . - [s.d.] . - 393-402 p.
in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki
Languages : English (eng)
Keywords: HWSD, physico-chemical, soil map, World Reference Base (WRB). Abstract: A cooperation agreement was signed between the Institute of Soil Science, Chinese Academy of Sciences (ISSCAS) and the Nepal Agriculture Research Council (NARC).The main objective was to prepare a Soil Map of Nepal using the World Reference Base (WRB) 2010 soil classification system at 1:1000,000 scale in ESRI Shapefile format and also to prepare national soil data base containing soil profile information. Working on behalf of the NARC the Soil Science Division has prepared a Soil Map of Nepal using WRB 2010 classification system at a scale of 1: 1000,000 scale and also prepared soil profile data base exactly in the standard format that fits into the Harmonized World Soil Data Base (HWSD). For this purpose Soil profile information from Land Systems Reports of the LRMP (Land Resources Mapping Project) were extensively used along with some other soil information available with the Soil Science Division………………….
Link for e-copy: http://elibrary.narc.gov.np/?r=2240 E-copies
http://nkcs.org.np/narc/dl/?r=2240URL
in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki
Title : Soil Organic carbon stocks estimation and mapping by using geographic information systems in Rautahat District Material Type: printed text Authors: K Sah, Author ; S Lamichhane, Author ; B Silwal, Author Pagination: 368-373 p. Languages : English (eng) Keywords: Crop productivity, field survey, GIS, mapping organic carbon, soil fertility. Abstract: Agriculture is the backbone of Nepal and more than 60% people are involved in agriculture for their livelihood. Soil organic carbon (SOC) is depleting day by day from the agricultural lands due to human activities and soil erosion. SOC is the prime component of soil which governs the soil fertility, soil health, crop productivity and climate change. Conventional methods of determining SOC by farmers interviews and eye estimation is time consuming and less authentic. The application of geographic information systems (GIS) and field survey for SOC estimation and mapping is more accurate and less time consuming…………………….
Link for e-copy: http://elibrary.narc.gov.np/?r=2120 Soil Organic carbon stocks estimation and mapping by using geographic information systems in Rautahat District [printed text] / K Sah, Author ; S Lamichhane, Author ; B Silwal, Author . - [s.d.] . - 368-373 p.
in Proceedings of the Second National Soil Fertility Research Workshop, 24-25 March, 2015. Soil Science Division, NARC, Khumaltar, Lalitpur, Nepal / Krishna B. Karki
Languages : English (eng)
Keywords: Crop productivity, field survey, GIS, mapping organic carbon, soil fertility. Abstract: Agriculture is the backbone of Nepal and more than 60% people are involved in agriculture for their livelihood. Soil organic carbon (SOC) is depleting day by day from the agricultural lands due to human activities and soil erosion. SOC is the prime component of soil which governs the soil fertility, soil health, crop productivity and climate change. Conventional methods of determining SOC by farmers interviews and eye estimation is time consuming and less authentic. The application of geographic information systems (GIS) and field survey for SOC estimation and mapping is more accurate and less time consuming…………………….
Link for e-copy: http://elibrary.narc.gov.np/?r=2120 E-copies
http://nkcs.org.np/narc/dl/?r=2120URL
