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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/49409
Title: | Impact of integrated farming system on residue recycling, nutrient budgeting and soil health |
Authors: | VENKATESH PARAMESH*, E B CHAKURKAR, TEJASVI BHAGAT, G B SREEKANTH, H B CHETAN KUMAR, SOLOMON RAJKUMAR, P P GOKULDAS, GOPAL R MAHAJAN, K K MANOHARA and N RAVISANKAR |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR-Central Coastal Agricultural Research Institute, Old Goa, Goa 403402, India |
Published/ Complete Date: | 2021-01-30 |
Project Code: | Not Available |
Keywords: | Composting, Farming system, Goa, Lowland, Nutrient dynamics |
Publisher: | ICAR |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | In this study, the effects of integrated farming system on residue recycling and soil quality in rice-based integrated farming systems have been examined. The effective nutrient budget for nitrogen was found higher with rice-fsh-poultry-cowpea and the negative values were obtained for rice-chili and rice-baby corn systems. However, the effective budgets for phosphorus and potassium were negative in all these cropping systems. The results indicated that, about ten tonnes of organic matter was recycled, and the major share was from the dairy unit (~52%) in the form of dung and cow urine. Total internal nutrient supply due to recycling was estimated at 55 kg of nitrogen, 17 kg phosphorus and 76 kg of potassium, which is equivalent to 118 kg urea, 106 kg single super phosphate and 126 kg muriate of potash, thus reduction in cost of inputs. In the rice+fsh+poultry-cowpea system, the indices of soil quality showed higher values, which indicated the improvement in soil fertility due to availability of poultry manure, plankton production, and the continuous fsh activity. The current study confrmed that available N, DHA, Zn, B and Fe as the key indicators of soil quality under humid tropics of west coast India, which greatly influence the soil functions and soil productivity. The study conclusively reveals that integration of dairy, fshery, poultry components with diversifed cropping systems in coastal lowland ecosystem is essential to improve the nutrient use effciency and for enrichment of soil fertility. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Indian Journal of Agricultural Sciences |
Journal Type: | Peer reviewed Journal |
NAAS Rating: | 6.21 |
Impact Factor: | 0.35 |
Volume No.: | 91 |
Page Number: | 44-48 |
Name of the Division/Regional Station: | Natural Resource Management |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/49409 |
Appears in Collections: | NRM-CCARI-Publication |
Files in This Item:
File | Description | Size | Format | |
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IJAS IFS.pdf | 253.51 kB | Adobe PDF | View/Open |
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