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Energy use pattern for a selected village in the cotton-belt of Punjab

Pannu, C.J.S.; Singh, Surendra; Singh, M.P.; Singh, … - In: Energy 18 (1993) 11, pp. 1113-1117

A village was selected from agro-climatic zone-5 in Punjab (India) to assess energy-resource availability, expenditure and shortcomings of the village ecosystem. Data on energy inputs and outputs were collected over a period of two years. The village had a gross power of 3.9 kW/ha and the...

Persistent link: https://www.econbiz.de/10010810110

Energy inputs and crop yield relationships for rice in Punjab

Singh, Surendra; Singh, Sarjinder; Mittal, J.P.; Pannu, … - In: Energy 19 (1994) 10, pp. 1061-1065

Energy inputs and crop yields of rice by 209 farmers from three villages were collected over 2 years and analysed. Relations were found between crop yield and tillage, irrigation, fertilizers, and pre-harvest or total energy inputs. The 209 farmers were divided into 25 homogeneous groups by...

Persistent link: https://www.econbiz.de/10010810148

Pre-harvest energy use and crop yield relationships for growing wheat in Punjab

Singh, Surendra; Singh, Sarjinder; Pannu, C.J.S.; … - In: Energy conversion and management : ECM 39 (1998) 13, pp. 1377-1382

Persistent link: https://www.econbiz.de/10006628751

Energy requirements in fish production in the state of Punjab

Singh, Surendra; Pannu, C.J.S. - In: Energy conversion and management : ECM 39 (1998) 9, pp. 911-914

Persistent link: https://www.econbiz.de/10006629119

Frontier energy use for the cultivation of wheat crop in Punjab

Singh, Surendra; Singh, Sarjinder; Mittal, J.P.; Pannu, … - In: Energy conversion and management : ECM 39 (1998) 5-6, pp. 485-492

Persistent link: https://www.econbiz.de/10006629527

Fertilizer energy use and crop yield relationships for wheat in the Punjab ecosystems

Singh, Surendra; Singh, Sarjinder; Pannu, C.J.S.; … - In: Energy conversion and management : ECM 37 (1996) 10, pp. 1547-1554

Persistent link: https://www.econbiz.de/10006631982

Energy planning of a Punjab village using multiple objectives compromise programming

Singh, Surendra; Singh, I.P.; Singh, Sarjinder; Pannu, … - In: Energy conversion and management : ECM 37 (1996) 3, pp. 329-342

Persistent link: https://www.econbiz.de/10006632543

Energy inputs and crop yield relationships for wheat in Punjab

Singh, Sarjinder; Singh, Surendra; Pannu, C.J.S.; … - In: Energy conversion and management : ECM 35 (1994) 6, pp. 493-500

Persistent link: https://www.econbiz.de/10006636400