K. BHARGAVI*, V. SUMATHI, G. KRISHNA REDDY AND V. UMAMAHESH

Department of Agronomy, S.V. Agricultural College, ANGRAU, Tirupati-517 502, Chittoor Dt., A.P.

ABSTRACT

A field experiment was conducted during summer, 2017 at agricultural college farm, Tirupati to study the effect of organic manures and organic sprays on the productivity and economics of summer greengram. The results revealed that poultry manure recorded highest seed and haulm yield of summer greengram. compared to remaining treatments. Among the organic sprays panchagavya spray resulted higher seed and haulm yield of greengram. Higher gross and net returns and B:C ratio were realized with poultry manure and panchagavya spray compared to control.

KEYWORDS:

Organic manure, economics, panchagavya, seed yield.