2013•Unpublished venueRequires access

Studying the effects of biological and chemical fertilizing systems on yield and yield components of cumin (Cuminumcyminum L.)

Khosro Azizi, Fatemeh Azizi

Abstract

In order to study the effect of Barvar-2 phosphate bio-fertilizer and chemical phosphorus fertilizer on yield and yield components of cumin (CuminumcyminumL.), this asymmetrical factorial experiment was arranged in randomized complete block design (RCBD) with three replications at the agricultural research farm of Lorestan University in the growing season of 2013. Studied factors included two levels of Barvar-2 phosphate bio-fertilizer (no inoculation (B0) and inoculation (B1)) and three levels of chemical super phosphate triple fertilizer (0 (P0), 30 (P1), and 60 (P2) kg/ha). The obtained results indicated that bio-fertilizer effect on some of the studied characteristics was significant and even competitive with that of chemical fertilizer.The highest seed yield (43.70 g/m 2 ), biological yield (95.14 g/m 2

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Key concepts: Fertilizer, Yield (engineering), Phosphorus, Randomized block design, Mathematics, Factorial experiment, Phosphate fertilizer, Phosphate