|
Variety / Hybrid
|
Common Name
|
Year of release
|
Yield Kg/ha
|
Duration in days
|
Special attributes
|
|
CO 1
|
Whip Cumbu variety
|
1939
|
I. 2000
R.800
|
90
|
Suitable for rainfed and
irrigated conditions
|
|
K 1
|
-
|
1939
|
750
|
90
|
Both rainfed and irrigated
|
|
CO 2
|
Selection from Bombay cultivar
|
1940
|
R. 850
|
90
|
Suitable to rainfed Drought
tolerant
|
|
CO 3
|
Kottapuli Cumbu Variety
|
1942
|
R. 2000
|
80
|
Rainfed, drought tolerant
|
|
X 1
|
Hybrid
(PT 348 x PT 350)
|
1950
|
I. 2200
R. 1000
|
90
|
Both rainfed and irrigated
|
|
X 2
|
Hybrid
(PT 411 x PT 422)
|
1950
|
I. 2200
R. 1200
|
90
|
Both rainfed and irrigated
|
|
CO 4
|
Selection from nadiad Bombay
cultivar
|
1953
|
I. 2000
R. 1000
|
80
|
Suitable for both rainfed and
irrigated conditions
|
|
CO 5
|
Kullan Cumbu variety
|
1954
|
I. 2000
R. 1000
|
80
|
Suitable for both rainfed and
irrigated conditions
|
|
X 3
|
Hybrid
(PT 826/7 x PT 829/8)
|
1957
|
I. 2500
R. 1000
|
85
|
Suitable for both rainfed and
irrigated conditions
|
|
CO 6
|
African selection
|
1972
|
I. 4000
R. 2000
|
100
|
Suitable for both rainfed and
irrigated
|
|
X 4
|
Hybrid
(5141 A x PT 1921)
|
1977
|
3500
|
85
|
-do-
|
|
K 2
|
-
|
1977
|
2000
|
80
|
Tolerant to downy mildew
|
|
K 3
|
-
|
1977
|
1800
|
80
|
Tolerant to downy mildew
|
|
K 4 HB
|
-
|
1980
|
3000
|
90
|
Tolerant to green ear
|
|
X 5
|
Hybrid (L.111AXPT.1921)
|
1984
|
3000-4000
|
90-100
|
Both rainfed and irrigated
|
|
X 7
|
(L.111A x PT 1890)
|
1997
|
3500
|
90
|
Tolerant to drought, high protein
content
|
|
COH Cu 8
|
732 A x PT 4450
|
-
|
3700 (R)
2840 (I)
|
85-90
|
Short duration, resistant to
downy mildew and drought, high yielder, non-lodging
|
|
CO CU 9
|
ICMV 93752
|
2004
|
I 2865
R 2354
|
80 – 85
|
High yield, short duration,
tolerant to downy mildew, high protein, long ear head
|
|
|
