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Enhanced yield and fiscal benefit from mango (Mangifera indica L.) and guava (Psidium guajava L.) through automated drip fertigation

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Title Enhanced yield and fiscal benefit from mango (Mangifera indica L.) and guava (Psidium guajava L.) through automated drip fertigation
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Creator D.K. SINGH, R.M. SINGH AND K.V.R. RAO
 
Subject Mango,Guava,Automated drip fertigation,Increased yield,Techno-economic feasibility,Benefit cost ratio
 
Description Not Available
Sustainable and increased agricultural productivity emphasize judicious use of water and nutrients accompanied by other factors. This can be achieved by application of water and nutrients through drip fertigation, which is the most advanced and efficient practice of fertilizer application. It has to follow appropriate management strategies to get maximum benefit, which become easy through automatic operation system. Therefore, an automated drip fertigation system was installed in mango (Mangifera indica L.) and guava (Psidium guajava L.) orchards at the farm of Central Institute of Agricultural Engineering, Bhopal, Madhya Pradesh. Irrigation and fertilizers were provided to mango and guava as per crop water requirement and scheduling. The mean fruit yield of guava under automated drip fertigation system was found to be 10.29-13.07 tonnes/ha and increased by 27.03 per cent during the period from 2007-08 to 2009-10. It increased significantly from 15.6 per cent to 23.7 per cent over conventional system during the same period. The pulp content of guava varied between 95.4 - 95.5 per cent and was higher by 1.38-1.60 per cent as compared to conventional system. The mean fruit yield of mango was 8.00-12.80 tonnes/ha and increased to 60.0 per cent under automated drip fertigation. The mean fruit yield of mango significantly increased from 17.6 to 23.1per cent over conventional practices. The pulp content of mango under automated drip fertigation ranged between 74.5 to 74.6 per cent being 3.33-3.47 per cent higher than conventional system during the study period. Total cost of cultivation through automated drip fertigation varied from Rs.1,56,383- Rs.12,17,913 and Rs. 1,73, 775- Rs. 15,65, 774 for guava and mango, respectively for one to 20 hectare area. The benefit cost ratio for mango and guava orchard reached 1.45 and 2.20 for 20 hectare area, respectively. This study indicated that automated drip fertigation system could be techno-economically feasible for use in 5-20 hectares of mango and 3-20 hectares of guava.
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Date 2021-07-29T17:26:04Z
2021-07-29T17:26:04Z
2013-01-22
 
Type Research Paper
 
Identifier Singh, D.K., Singh, R.M. and Rao, K.V.R. (2013). Enhanced yield and fiscal benefit from mango (Mangifera indica L.) and guava (Psidium guajava L.) through automated drip fertigation . Internat. J. Agric. Engg., 6(1) : 51-56.
0974-2662
http://krishi.icar.gov.in/jspui/handle/123456789/51231
 
Language English
 
Relation Not Available;
 
Publisher Not Available