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PAU Smart Seeder: a...
PAU Smart Seeder: a novel way forward for rice residue management in North-west India
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- Chaleka, A. T. (författare)
- Department of Farm Machinery and Power Engineering, Punjab Agricultural University, Ludhiana, India
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- Goyal, Rajesh (författare)
- Department of Farm Machinery and Power Engineering, Punjab Agricultural University, Ludhiana, India
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- Gupta, Naveen (författare)
- Department of Soil Science, Punjab Agricultural University, Ludhiana, India
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- Singh, Arshdeep (författare)
- Department of Farm Machinery and Power Engineering, Punjab Agricultural University, Ludhiana, India
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- Singh, Manpreet (författare)
- Department of Renewable Energy Engineering, Punjab Agricultural University, Ludhiana, India
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- Sharma, Sandeep (författare)
- Department of Soil Science, Punjab Agricultural University, Ludhiana, India
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- Dixit, Anoop Kumar (författare)
- Department of Farm Machinery and Power Engineering, Punjab Agricultural University, Ludhiana, India
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- Malik, Anurag (författare)
- Punjab Agricultural University, Regional Research Station, Bathinda - 151001, Punjab, India
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- Al-Ansari, Nadhir (författare)
- Luleå tekniska universitet,Geoteknologi
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- Mattar, Mohamed A. (författare)
- Department of Agricultural Engineering, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
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(creator_code:org_t)
- Nature Research, 2024
- 2024
- Engelska.
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Ingår i: Scientific Reports. - : Nature Research. - 2045-2322. ; 14:1
- Relaterad länk:
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https://doi.org/10.1...
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https://ltu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- In winter, the paddy residues become wet during morning and late evening due to dew, which restricts the operation of sowing machines (Happy Seeder and Super Seeder) into paddy residues, as wet residues do not slide on furrow openers/tines. A PAU Smart Seeder (PSS) was developed and evaluated for a four-wheel tractor that can sow wheat with optimum crop establishment in combined harvested rice fields. The PSS were evaluated for its performance under varying straw load, forward speed, and rotor speed in terms of fuel consumption, field capacity, seed emergence, and grain yield. The crop establishment and wheat yield of PSS was also compared with the existing straw management machines Happy Seeder (HS) and Super Seeder (SS) under heavy paddy residue conditions. The effect of the straw load was more pronounced on dependent variables than the effect of the speed index. PSS performance was best at a forward speed of 2.6 km h−1, rotor speed of 127.5 rpm, and a straw load of 6 t ha−1. Average fuel consumption using PSS was lower than SS but higher than HS. Wheat emergence was higher by 15.6 and 25.7% on the PSS plots compared to HS and SS, respectively. Average wheat grain yield in PSS plots was significantly higher by 12.7 and 18.9% than SS and HS, respectively in one experiment, while the grain yield was similar for both PSS and HS in other experiments. PSS has a novel mechanism to manage paddy straw and simultaneously sow wheat into a heavy straw load (> 8 t ha−1) mixture of anchored and loose straw. In conclusion, PSS showed promise for in-situ management of rice straw as it eliminates most of the operational problems encountered by the existing seeders (HS and SS).
Ämnesord
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Jordbruksvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries -- Agricultural Science (hsv//eng)
Nyckelord
- In-situ straw management
- Incorporation
- Mulching
- Speed index
- Geoteknik
- Soil Mechanics
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- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Chaleka, A. T.
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Goyal, Rajesh
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Gupta, Naveen
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Singh, Arshdeep
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Singh, Manpreet
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Sharma, Sandeep
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visa fler...
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Dixit, Anoop Kum ...
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Malik, Anurag
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Al-Ansari, Nadhi ...
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Mattar, Mohamed ...
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visa färre...
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- LANTBRUKSVETENSKAPER
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LANTBRUKSVETENSK ...
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och Lantbruksvetensk ...
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och Jordbruksvetensk ...
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Scientific Repor ...
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Luleå tekniska universitet