<p>Based on the secondary data collected from the issues of <italic>Statistical Abstracts of Haryana</italic>, it has been observed using the estimated coefficient of variation that production of cotton (American) (30.48 per cent) and wheat (36.34 per cent) is more stable in the dryland region of Haryana. The yieldvariability has been found low in wheat (17.76 per cent), cotton (American) (19.78 per cent) and cotton (desi) (21.91 per cent) and high in bajra (43.48per cent), gram (30.35 per cent) and rapeseed and mustard (26.87 per cent). The yield variability in the Haryana state as a whole has been found high in bajra (38.02 per cent), gram (29.75 per cent) and rapeseed and mustard (26.23 per cent) and low in wheat (17.01 per cent), cotton (American) (19.79 per cent) and cotton (desi) (19.81 per cent). The variability in the production index could be explained to the extent of 95 per cent in the case of dryland region and 94 per cent for the state as a whole. The maximum contributions have been found due to fertilizer consumption, followed by rainfall and number of tractors in the case of dryland region and due to fertilizer consumption, followed by gross irrigated area for the state as a whole.</p><p>The higher production instabilities in coarse cereals, pulses and oilseeds need special attention, for which development of appropriate technology is a potential area for research.</p></sec></body></article></article></body></html>

aerr

Agricultural Economics Research Review

0971-3441

Agricultural Economics Research Association

aerr-18-conf-022

ABSTRACTS OF DISSERTATIONS OR ARTICLES

Status and factors of yield variabilty in Haryana Agriculture

Yadav

Pawan

Mehta

V.P.

Khatkar

R.K.

Department of Agricultural Economics, CCS Haryana Agricultural University, Hisar – 125 004.

122005

18conference167167

<p>Based on the secondary data collected from the issues of <italic>Statistical Abstracts of Haryana</italic>, it has been observed using the estimated coefficient of variation that production of cotton (American) (30.48 per cent) and wheat (36.34 per cent) is more stable in the dryland region of Haryana. The yieldvariability has been found low in wheat (17.76 per cent), cotton (American) (19.78 per cent) and cotton (desi) (21.91 per cent) and high in bajra (43.48per cent), gram (30.35 per cent) and rapeseed and mustard (26.87 per cent). The yield variability in the Haryana state as a whole has been found high in bajra (38.02 per cent), gram (29.75 per cent) and rapeseed and mustard (26.23 per cent) and low in wheat (17.01 per cent), cotton (American) (19.79 per cent) and cotton (desi) (19.81 per cent). The variability in the production index could be explained to the extent of 95 per cent in the case of dryland region and 94 per cent for the state as a whole. The maximum contributions have been found due to fertilizer consumption, followed by rainfall and number of tractors in the case of dryland region and due to fertilizer consumption, followed by gross irrigated area for the state as a whole.</p><p>The higher production instabilities in coarse cereals, pulses and oilseeds need special attention, for which development of appropriate technology is a potential area for research.</p></sec></body></article></article></body></html>