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Singh, Manjeet; Kumar, Rajneesh; Sharma, Ankit; Mishra, P. K.; Sharma, Karun. |
Precision agriculture is a methodology to identify and exploit variability within an agricultural field. In India, a yield is measured during marketing of harvested crop and as a gross yield of the land owned by the farmer. The yield monitor mounted over grain combine harvester measures and records information such as grain flow, grain moisture, area covered and location. An automated yield monitoring system consisting of a yield sensor, global positioning system (GPS), field computer with custom software was mounted on a self propelled indigenous grain combine harvester for real-time crop yield mapping along with moisture data. By means of optical sensors (light emitter and detector), the height of the grain on the elevator paddles was measured and... |
Tipo: Info:eu-repo/semantics/article |
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Ano: 2013 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2556 |
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Dhimate, Ashish Satish; Mahal, Jaskarn Singh; Singh, Manjeet; Dixit, Anoop; Manes, Gursahib Singh; Khurana, Rohinish. |
Wheat straw is a major feed source for ruminants. To retrieve the wheat straw and stubbles left after wheat harvesting operation with grain combines, another machine i.e. straw combine is used. But it was observed that the quality straw collected by straw combines contains dirt particles which increases total ash content of straw and that are harmful for animal health. To reduce energy requirement and to reduce total ash content, straw combine was developed with sieving system. Modified straw combine consisted of a 1.53×0.82 m screen with 0.208 mm opening sieving system, which was fixed below the bruising cylinder. Field evaluation of the modified straw combine carried out at two level of concave bar spacing (10 & 14 mm), three feed rate (14, 16.5... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Farm Machinery and Power Engineering Total ash content; Straw combine; Straw quality. |
Ano: 2014 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2878 |
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