Features of Diploid Cotton Varieties Released from Tamil Nadu State of India

Variety/ Hybrid	Year of Release	Yield (q/ha)	Duration (Days)	Ginning Percent	M.H.L. (mm)	Spinning Counts	Area of cultivation
TAMILNADU
K 5	1944	2 R	200	27	23	26	Tamil Nadu
K 2	1947	2.5 R	210	31	23	26	Tamil Nadu
K 7	1964	4 R	200	34	25	34	Tamil Nadu
K 8	1971	5 R	160	35	26	37	Tamil Nadu
K 9	1978	5 R	150	37	25	35	Tamil Nadu
K 10	1984	7 R	145	38	24	30	Tamil Nadu
K 11	1992	8 R	135	35	24	30	Tamil Nadu

Source: www.cicr.org.in