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http://krishi.icar.gov.in/jspui/handle/123456789/81811| Title: | High-value crops embedded groundnut-based production systems vis-àvis system-mode integrated nutrient management: long-term impacts on system productivity, system profitability, and soil biofertility indicators in semi-arid climate. |
| Other Titles: | Not Available |
| Authors: | Bana, R.S. Choudhary, A.K. Nirmal, R.C. Kuri, B.R. Sangwan, S. Godara, S. Bansal, R. Singh, D. Rana, D.S. |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | Division of Agronomy, ICAR–Indian Agricultural Research Institute, New Delhi, India, Division of Crop Production, ICAR-Central Potato Research Institute, Shimla, Himachal Pradesh, India, Krishi Vigyan Kendra, Pali, ICAR-Central Arid Zone Research Institute, Jodhpur, India, Division of Computer Applications, ICAR–Indian Agricultural Statistics Research Institute, New Delhi, India, Division of Germplasm Evaluation, ICAR–National Bureau of Plant Genetic Resources, New Delhi, India |
| Published/ Complete Date: | 2024-01-04 |
| Project Code: | Not Available |
| Keywords: | groundnut-based cropping systems nutrient management organic manures systemproductivity high-value crops soil bio-fertility |
| Publisher: | Not Available |
| Citation: | Bana RS, Choudhary AK, Nirmal RC, Kuri BR, Sangwan S, Godara S, Bansal R, Singh D and Rana DS (2024) High-value crops’ embedded groundnut-based production systems vis-àvis system-mode integrated nutrient management: long-term impacts on system productivity, system profitability, and soil biofertility indicators in semi-arid climate. Front. Plant Sci. 14:1298946. doi: 10.3389/fpls.2023.1298946 |
| Series/Report no.: | Not Available; |
| Abstract/Description: | The current study identified two new climate-resilient groundnut-based cropping systems (GBCSs), viz., groundnut–fenugreek cropping system (GFCS) and groundnut–marigold cropping system (GMCS), with appropriate systemmode bio-compost embedded nutrient management schedules (SBINMSs) for semi-arid South Asia. This 5-year field study revealed that the GMCS along with leaf compost (LC) + 50% recommended dose of fertilizers (RDF50) in wet-season crop (groundnut) and 100% RDF (RDF100) in winter-season crop (marigold) exhibited the highest system productivity (5.13–5.99 t/ha), system profits (US$ 1,767–2,688/ha), and soil fertility (available NPK). Among SBINMSs, the application of 5 t/ha leaf and cow dung mixture compost (LCMC) with RDF50 showed the highest increase (0.41%) in soil organic carbon (SOC) followed by LC at 5 t/ha with RDF50 and RDF100. Legume–legume rotation (GFCS) had significantly higher soil microbial biomass carbon (SMBC) and soil microbial biomass nitrogen (SMBN) than legume–non-legume rotations (groundnut– wheat cropping system (GWCS) and GMCS). Among SBINMSs, the highest SMBC (201 µg/g dry soil) and SMBN (27.9 µg/g dry soil) were obtained when LCMC+RDF50 was applied to groundnut. The SMBC : SMBN ratio was the highest in the GWCS. LC+RDF50 exhibited the highest SMBC : SOC ratio (51.6). The largest increase in soil enzymatic activities was observed under LCMC+RDF50. Overall, the GMCS with LC+RDF50 in the wet season and RDF100 in the winter season proved highly productive and remunerative with better soil bio-fertility. SBINMSs saved chemical fertilizers by ~25%’ in addition to enhanced system productivity and system profits across GBCSs in semi-arid regions of South Asia. Future research needs to focus on studying the potential of diversified production systems on water and environmental footprints, carbon dynamics, and energy productivity under semi-arid ecologies. |
| Description: | Not Available |
| Type(s) of content: | Article |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Frontiers in Plant Science |
| Journal Type: | Not Available |
| NAAS Rating: | 11.60 |
| Impact Factor: | Not Available |
| Volume No.: | Not Available |
| Page Number: | Not Available |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | 10.3389/fpls.2023.1298946 http://krishi.icar.gov.in/jspui/handle/123456789/81811 |
| Appears in Collections: | AEdu-IASRI-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Banaetal2024-FrontiersinPlantScfpls-14-1298946.pdf | 6.18 MB | Adobe PDF | View/Open |
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