Indian Journal of Agricultural Research

  • Chief EditorT. Mohapatra

  • Print ISSN 0367-8245

  • Online ISSN 0976-058X

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Indian Journal of Agricultural Research, volume 51 issue 4 (august 2017) : 380-383

Response of Improved Production Technologies (IPT) on productivity and economics of black gram (Vigna mungo l.) in Nichabanadhi sub-basin of Tamil Nadu

M. Paramasivan, A. Selvarani
1<p>Agricultural College and Research Institute, Tamil Nadu Agricultural University, Killikulam, Vallanad -628 252, Thoothukudi, Tamil Nadu, India</p>
Cite article:- Paramasivan M., Selvarani A. (2017). Response of Improved Production Technologies (IPT) on productivityand economics of black gram (Vigna mungo l.) in Nichabanadhisub-basin of Tamil Nadu . Indian Journal of Agricultural Research. 51(4): 380-383. doi: 10.18805/ijare.v51i04.8427.

One hundred and twenty eight (128) on-farm demonstrations on Improved Production Technology (IPT) for black gram were carried out in eighty (80) hectares of farmer’s fields in Sankarankovil, Vasudevanallur and Kuruvikulam blocks of Tirunelveli district of Tamil Nadu from 2010-11 to 2012-13 under Tamil Nadu – Irrigated Agriculture Modernization and Water Bodies Restoration and Management (TN-IAMWARM) project. Two methods viz., Improved Production Technologies (IPT) and Conventional Method (CM) were compared. The results revealed that the adoption of Improved Production Technologies IPT) favorably influenced yield attributes and yield of black gram. The maximum seed yield (1,053 kg ha-1) obtained from IPT which was higher than conventional method (720 kg ha-1). The best net income ( 25,650) and benefit:cost (2.60) were also associated with IPT than conventional method of black gram cultivation. The additional income of  11,762 ha-1 was obtained from IPT over Conventional Method of black gram cultivation. 


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