Influence of Intercropping, Weed Control and Fertility Management Practices on Stalk Yield, Biological Yield and Harvest Index of Cotton
Periodic Research (P: ISSN No. 2231-0045
RNI No. UPBIL/2012/55438 VOL.-III, ISSUE-I, August-2014 E: ISSN No. 2349 E:
ISSN No. 2349-944335)
Abstract
Professor of Agronomy and Director of Farms, Central Research station, Dr. PDKV, Akola (MS)
Two years field experiment was carried out at the Agronomy Research Farm, Dr. Panjabrao Deshmukh Krishi Vidyapeeth, Akola (MS) during kharif 2007-08 and 2008-09 with an object to study the effect of intercropping, weed control and fertility management practices on stalk yield, biological yield and harvest index of cotton. Results revealed that the treatment of cotton + pigeonpea and cotton + cowpea being par recorded significantly higher stalk yield over other treatments during 2008-09 and in pooled analysis. Normal weeding and higher fertility levels also recorded significantly higher values of biological yield during both the years of study and harvest index in 2007-08 only.
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