Refine your search
Collections
Co-Authors
Journals
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Praharaj, C. S.
- Micro-Irrigation in Rainfed Pigeonpea - Upscaling Productivity under Eastern Gangetic Plains with Suitable Land Configuration, Population Management and Supplementary Fertigation at Critical Stages
Abstract Views :231 |
PDF Views:101
Authors
Affiliations
1 ICAR-Indian Institute of Pulses Research, Kanpur 208 024, IN
1 ICAR-Indian Institute of Pulses Research, Kanpur 208 024, IN
Source
Current Science, Vol 112, No 01 (2017), Pagination: 95-107Abstract
Water - a critical input for sustained crop production - is becoming limiting both under rainfed and irrigated condition. It calls for an effective on-farm management of water in field crops through microirrigation (drip-fertigation) that could take care of both drainage during rainy months and supplementary life saving irrigation thereafter. Therefore, the present field study involving three planting configurations and five drip-fertigation schedules were taken up in pigeonpea (long duration) during 2010-12 under Eastern Indo-Gangetic Plains at Kanpur, Uttar Pradesh, India. Significant grain yield advantage (19.6%) was with single drip-fertigation with half of N + K fertilizer at branching over farmers' practice (rainfed pigeonpea, 2858 kg/ha). Drip-fertigation at both branch and pod development also out-yielded (3468 kg/ha) over improved practice (furrow irrigation, 3262 kg/ha). These yield levels realized were close to potential yield (2.5-3.0 t/ha). Twice drip-fertigated plots also had higher yield attributes (pods/plant, 100 seed weight and harvest index), lower water use, greater soil profile water content and water use efficiency (65.1 kg/ha cm), higher plant nutrient (N, P and K) uptake with improved soil nutrient availability and greater net return (INR 9650/ha) over farmers' practice. A case study on a micro-scale was also given which could explore the possibility of out-scaling the technology.Keywords
Critical Stages, Indo-Gangetic Plains, Microirrigation, Pigeonpea, Planting Configurations, Rainfed Pigeonpea, Supplementary Fertigation.Full Text
- Tactical Water Management in Field Crops:The Key to Resource Conservation
Abstract Views :211 |
PDF Views:79
Authors
Affiliations
1 ICAR-Indian Institute of Pulses Research, Kanpur 208 024, IN
1 ICAR-Indian Institute of Pulses Research, Kanpur 208 024, IN
Source
Current Science, Vol 115, No 7 (2018), Pagination: 1262-1269Abstract
Water is a critical input for productivity enhancement especially o f field crops. Its judicious and optimum use is needed utmost for realizing higher resource use efficiency and plugging gaps in production. Resource conservation technologies or key technological interventions, which could alter or rectify the usage pattern or strategies in freshwater utilization in agriculture, are the need o f the hour. Tactical or strategic approach in water management could help in conserving and making more-efficient use of scarce water resources through integrated management combined with selected external inputs/technologies. In this context, the scientific interventions on water management involving precision levelling of land, no tillage or reduced tillage systems, furrow irrigated raised bed planting or broad bed furrow systems, management o f soil cover and crop diversification and other inclusive technological practices could enforce appropriate water management schedules.Keywords
Field Crops, Pulses, Resource Conservation, Sustainable Development Goals, Tactical Water Management, Technological Interventions.Full Text
References
- Praharaj, C. S., Managing precious water through need based micro-irrigation in a long duration pigeonpea under Indian Plains. In International Conference on Policies for Water and Food Security, Cairo, Egypt, 2013.
- Praharaj, C. S., Singh, Ummed and Hazra, K., Technological interventions for strategic management of water for conserving natural resources. In Sixth World Congress on Conservation Agriculture - Soil Health and Wallet Wealth, Winnipeg, Manitoba, Canada, 2014.
- Rajendran, T. P., Venugopalan, M. V. and Praharaj, C. S., Cotton research towards sufficiency to Indian textile industry. Indian J. Agric. Sci., 2005, 75, 699-708.
- Praharaj, C. S., Singh, Ummed, Singh, S. S. and Kumar, N., Micro-irrigation in rainfed pigeonpea-Upscaling productivity under Eastern Gangetic Plains with suitable land configuration, population management and supplementary fertigation at critical stages. Curr. Sci., 2017, 112(1), 95-107.
- Sangar, Sunita, Abrol, I. P. and Gupta, R. K., Conservation agriculture: conserving resources-enhancing productivity, concept paper, Centre for Advancement of Sustainable Agriculture, NASC Complex, DPS Marg, Pusa Campus, New Delhi, 2004.
- Sankaranarayanan, K., Nalayini, P., Praharaj, C. S., Sathiskumar, N. and Gopalakrishnan, N., Increasing irrigation efficiency through water saving devices. In Training Manual on National Level Training Programme on Farm mechanization in Cotton, TNAU, Directorate of Extension Education, Coimbatore, 2008.
- Praharaj, C. S., Singh, Ummed and Hazra, Kalikrishna, Sustaining livelihood security with village cluster approach for resource conservation. In Sixth World Congress on Conservation Agriculture -Soil Health and Wallet Wealth at Winnipeg, Manitoba, Canada, 2014.
- Praharaj, C. S. and Kumar, Narendra, Efficient management of water and nutrients through drip-fertigation in long duration pigeonpea under Indian Plains. In Third International Agronomy Congress on Agronomy, Environment and Food Security for 21st Century, IARI, New Delhi, 2012, vol. 3, pp. 819-820.
- Praharaj, C. S. and Rajendran, T. P., Long term quantitative and qualitative changes in cotton and soil parameters under cultivars, cropping systems and nutrient management options. Indian J. Agric. Sci., 2007, 77, 280-285.
- Mishra, J. P., Praharaj, C. S. and Singh, K. K., Enhancing water use efficiency and production potential of chickpea and fieldpea through seed bed configurations and irrigation regimes in North Indian Plains. J. Food Leg., 2012, 25, 310-313.
- Mishra, J. P., Praharaj, C. S., Singh, K. K. and Narendra, Kumar, Impact of conservation practices on crop water use and productivity in chickpea under middle Indo-Gangetic plains. J. Food Leg., 2012, 25, 41-44.
- Praharaj, C. S., Mishra, J. P., Narendra Kumar, Singh, K. K. and Ghosh, P. K., Improving crop productivity and water use efficiency in chickpea genotypes through in situ water conservation practices in EGPZ. In Proceeding of X Agricultural Science Congress on Soil-Plant-Animal Health: Safety and Security, NBFGR, Lucknow, India, 2011, pp. 410-411.
- Pathak, H., State of natural resources in the Indo-Gangetic Plains for sustainable crop Production. Curr. Adv. Agric. Sci., 2013, 5, 161-166.
- Masood, Ali., 25 Years o f Pulses Research at IIPR, Indian Institute of Pulses Research, Kanpur, 2009, p. 211.
- Venkatesh, M. S., Hazra, K. K., Ghosh, P. K., Praharaj, C. S. and Kumar, N., Long-term effect of pulses and nutrient management on soil carbon sequestration in Indo-Gangetic plains of India. Can. J. Soil Sci., 2013, 93, 127-136.
- Gupta, R. K., Jat, M. L. and Sharma, S. K., Resource conserving technologies for water savings and enhancing productivity. In Proceedings of the National Symposium on Efficient Water Management for Eco-friendly Sustainable and Profitable Agriculture, New Delhi, 2005, pp. 181-182.
- Malik, R. K. et al., Accelerating the adoption of resource conservation technologies in rice-wheat systems of the IGP. In Proceedings of Project Workshop, CCSHAU, Hisar, 2005.
- Hobbs, P. R. and Gupta, R. K., Resource conserving technologies for wheat in rice-wheat systems. In Improving the Productivity and Sustainability o f Rice—Wheat Systems: Issues and Impact (eds Ladha, J. K. et al.), ASA, Spec. Publ. 65, chapter 7, ASA Madison, WI, USA, 2003, pp. 149-171.
- Jat, M. L., Sharma, S. K. and Gupta, Raj K., Sirohi, K. and Chandana, P., Laser land levelling: the precursor technology for resource conservation in irrigated eco-system of India. In Conservation Agriculture-status and Prospects (eds Abrol, I. P. et al.), CASA, New Delhi, 2005, pp. 145-154.
- Jat, M. L., Shrivastava, A., Sharma, S. K., Gupta, R. K., Zaidi, P. H., Rai, H. K. and Srinivasan, G., Evaluation of maize-wheat cropping system under double-no-till practice in Indo-Gangetic Basin of India. In 9th Asian Maize Research Workshop, Beijing, China, 2005.
- Balasubramanian, V., Ladha, J. K., Gupta, R. K., Naresh, R. K., Mahela, R. S., Singh, B. and Singh, Y., Technology options for rice in rice-wheat system in south Asia. In Improving the Productivity and Sustainability o f Rice—Wheat SAystems: Issues and Impact (eds Ladha, J.K. et al.), ASA Spec. Pub. 65ASA, CSSA, and SSSA, Madison, WI, 2003, pp. 115-118.
- Masood, Ali, Ganeshamurthy, A. N., Singh, K. K. and Sekhon, H. S., Integrated nutrient and water management in food legumes in semi-arid tropics. In Food Legumes fo r Nutritional Security and Sustainable Agriculture (ed. Kharwal, M. C.), M/s Kamala PrintnPublish, New Delhi, India, 2008, vol. 1, pp. 485-502.
- Singh, K. K. et al., Effect of crop residue and NPKS on crop productivity and soil fertility in rice-lentil cropping system. In X Agricultural Science Congress on ‘Soil-Plant-Animal Health: Safety and Security, NBFGR, Lucknow, UP India, 2011, pp. 48-49.
- Jat, M. L., Pal, S. S., Subba Rao, A. V. M., Sirohi, K., Sharma, S. K. and Gupta, R. K., Laser land levelling-the precursor technology for resource conservation in irrigated eco-system of India. In Proceedings of National Conference on Conservation Agriculture: Conserving Resources-Enhancing Productivity, NASC Complex, Pusa, New Delhi, 2004, pp. 9-10.
- Grace, P. R., Jain, M. C. and Harrington, L. W., Environmental concerns in rice-wheat system. In Proceedings of the International Workshop on Developing Action Programme for Farm level Impact in Rice-Wheat system of the Indo-Gangetic Plains, New Delhi, India, Rice-Wheat Consortium paper series 14, New Delhi, India, 2002, pp. 99-111.
- Pal, S. S., Jat, M. L., Sharma, S. K. and Yadav, R. L., Managing crop residues in rice-wheat system. PDCSR Technical Bulletin 2002-1, Project Directorate for Cropping Systems Research, Modipuram, India, 2002, p. 40.
- Mandal, B. K., Saha, A., Kundu, T. K. and Ghorai, A. K., Wheat (Triticum aestivum L.) based intercropping and its effect of irrigation and mulch on growth and yield. Indian J. Agron., 1999, 36, 23-29.
- Praharaj, C. S., Sankaranarayanan, K., Kumar, Narendra, Singh, K. K. and Tripathi, A. K., Low-input technologies for increasing crop productivity and sustainability. Curr. Adv. Agric. Sci., 2011, 3, 1-12.
- Singh, K. K., Praharaj, C. S., Choudhary, A. K., Kumar Narendra and Venkatesh, M. S., Zinc response in pulses. Indian J. Fertlilizers, 2011, 7, 118-126.
- Venkateswarlu, B. and Prasad, J. V. N. S., Carrying capacity of Indian agriculture: issues related to rainfed agriculture. Curr. Sci., 2012, 102, 882-888.
- Bhushan, L. et al., Saving of water and labor in a rice-wheat system with no-tillage and direct seeding technologies. Agron. J., 2007, 99, 1288-1296.
- Gill, M. S., Kumar, P. and Kumar, A., Growth and yield of direct-seeded rice (Oryza sativa) as influenced by seeding technique and seed rate under irrigated conditions. Indian J. Agron., 2006, 51, 283-287.
- Gupta, R. K. et al., Production technology for direct seeded rice, Rice Wheat Consortium Technical Bulletin 8, New Delhi, India, 2006.