KRISHI
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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/32899
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | ICAR_CRIDA | en_US |
dc.date.accessioned | 2020-02-25T09:10:26Z | - |
dc.date.available | 2020-02-25T09:10:26Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | Not Available | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/32899 | - |
dc.description | Not Available | en_US |
dc.description.abstract | The crop production in rainfed semi-arid tropical (SAT) Alfisols is constrained by low soil organic matter, poor soil fertility, soil structural infirmities, and scarce moisture availability. To offset some of these constraints, a long-term study of tillage [conventional (CT) and reduced (RT)] and conjunctive nutrient-use treatments was conducted in SAT Alfisol at Hyderabad, India, under sorghum–mung bean system. The order of performance of the treatments in increasing the sorghum yield was 2 Mg gliricidia loppings + 20 kg nitrogen (N) through urea (T4) (93.2%) . 4Mg compost + 20 kg N through urea (T3) (88.7%) . 40 kg N through urea (T2) (88.5%) . 4 Mg compost + 2 Mg gliricidia loppings (T5) (82.2%). In the case of mung bean, where half as much N was applied as was to the sorghum, the order of performance of the treatments in increasing the grain yields was T3 (63.6%) .T5 (60.3%) .T4 (58.0%) .T2 (49.6%). Tillage significantly influenced the hydraulic conductivity only, whereas the conjunctive nutrient-use treatments significantly influenced the predominant physical, chemical, and biological soil-quality parameters. Among the conjunctive nutrient-use treatments, T5 was found to be superior in influencing the majority of the soil-quality parameters and increased the organic carbon by 21.6%, available N by 24.5%, dehydrogenase activity by 56.1%, microbial biomass carbon by 38.8%, labile carbon by 20.3%, and microbial biomass nitrogen by 38.8% over the unamended control and proved superior most in improving soil quality. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | K. L. Sharma, K. Srinivas, B. Venkateswarlu, G. Maruthi Sankar, | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Alfisols, conventional and reduced tillage, crop yield sustainability, farm-based organics, soil fertility, soil-quality indicators | en_US |
dc.title | Influence of Tillage and Nutrient Sources on Yield Sustainability and Soil Quality under Sorghum– Mung Bean System in Rainfed Semi-arid Tropics | en_US |
dc.title.alternative | Influence of Tillage and Nutrient Sources on Yield Sustainability and Soil Quality under Sorghum– Mung Bean System in Rainfed Semi-arid Tropics | en_US |
dc.type | Technical Report | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | Communications in Soil Science and Plant Analysis | en_US |
dc.publication.volumeno | 40 (15) | en_US |
dc.publication.pagenumber | 2579-2602 | en_US |
dc.publication.divisionUnit | Not Available | en_US |
dc.publication.sourceUrl | Not Available | en_US |
dc.publication.authorAffiliation | ICAR_CRIDA | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | 6.77 | en_US |
Appears in Collections: | NRM-CRIDA-Publication |
Files in This Item:
File | Description | Size | Format | |
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2009-KLS-KG-GRMS-CSSPA-4015-2579-2602.pdf | 1.65 MB | Adobe PDF | View/Open |
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