Paddy varietal characters

educational materials

1. 11/8/2021 Prepared by S.kannan ,STLThiruvarur
MORPHOLOGICAL CHARACTERISTICS OF PADDY
VARIETIES WITH RESPECT TO ODV SEED TESTING
By S.KANNAN
Agricultural officer and IyerkaiArvalar
Mayiladuthurai

2. CR 1009 sub 1
CR 1009 Sub 1
Days to maturity
(days)
:150-155 days
Seed coat (Kernel)
colour
:White
1000 grain weight
(g)
:23.00 g
Hull (husk) colour:Straw
Grain :Short bold
LxB :5.06 x 2.46 mm
L / B ratio :2.05
Rice grade :Short bold
Milled rice colour:White
Abdominal white :Occasionally
present
11/8/2021 Prepared by S.kannan,STLThiruvarur

3. ADT 43
11/8/2021
PreparedbyS.kannan,STLThiruvarur
Lemma & Palea: Straw colour on
maturity
Apiculus : Green
Awns : Absent
Grain LXBXT(mm) :
7.54X2.22X1.98
1000 grain weight : 15.5 g
Rice colour and Grade :
White, Medium Slender
Abdominal White : Very
occasionally Present

4. ADT(R )45
Grain L x B x T
(mm)
:8.00 x 2.16 x 1.97
1000 grain
weight (g)
:17.5 g
L/ B ratio :2.98
Rice grade :Medium slender
Rice colour :White
Abdominal
white
:Absent
Awns :Absent
Translucency :Translucent
Maturity :110 days Early duration
11/8/2021 Prepared by S.kannan,STLThiruvarur

5. ADT 51
11/8/2021 Prepared by S.kannan,STLThiruvarur
Days to maturity
(days)
: 155 days
Seed coat (Kernel)
colour
: Straw
1000 grain weight
(g)
: 23.9
Hull (husk) colour: straw
Grain thickness: 1.56mm
LxB :6.3X2.3mm
L / B ratio : 2.74
Rice grade :Medium slender
Milled rice colour: Whte
Abdominal white : Absent

6. ASD 16
11/8/2021
Prepared by S.kannan,STLThiruvarur
Lemma & Palea:
Straw colour on maturity
Apiculus : Green
Grain LXBXT(mm) :
7.86X3.02X1.96
1000 grain weight : 24.2 g
Rice colour and Grade :
White, Long bold
Abdominal White : Absent

7. CO 51
11/8/2021 Prepared by S.kannan,STLThiruvarur
Grain :Medium slender
1000 grain
weight (g)
:16.0 g
Seed coat
(Kernel) colour
:White
L x B :5.5 x 1.8 mm
L / B ratio :3.0
Rice grade :Medium slender
Milled rice
colour
:White
Abdominal
white
:Occasionally present
Awning :Absent
Maturity :105-110 days Early
duration

8. SAVITHRI
11/8/2021 Prepared by S.kannan,STLThiruvarur
Days to maturity
(days)
:150-155 days
Seed coat (Kernel)
colour
:White
1000 grain weight
(g)
:21.96 g
Hull (husk) colour:Straw
Grain :Short bold
LxB :4.74 x 2.36 mm
L / B ratio :2.00
Rice grade :Short bold
Milled rice colour:White
Abdominal white :Occasionally
present

9. ADT37
11/8/2021 Prepared by S.kannan,STLThiruvarur
Lemma & Palea: Straw colour on
maturity. Slight brown wash on grains
Apiculus : Green
Awns : Absent
Grain LXBXT(mm) : 7.0X3.0X1.8
1000 grain weight : 23.4 g
Rice colour and Grade : White,
Short bold
Abdominal White : Present

10. TPS 5
11/8/2021
Prepared by S.kannan,STLThiruvarur
Seed coat
(Kernel) colour
:White
1000 grain
weight (g)
:22.7 g
Hull (husk)
colour
:Straw
Grain :Shot bold
L x B :6.0 x 2.6 mm
L / B ratio :2.3 mm
Rice grade :Short bold
Milled rice
colour
:White
Abdominal
white
:Occasionally present
Maturity :118 days Early duration

11. ADT52
11/8/2021
Prepared by S.kannan,STLThiruvarur
CharactersDetails
Parentage CR1009 X ADT 49
Duration 145 days
Season Samba (August sowing)
Released by CVRC on 2019 for Maharashtra and
Chhattisgarh for irrigated condition during
Kharif season
Grain typeMedium slender
1000 grain
weight
16.5 gram
Characteristic
s
Resistant to gall midge and
moderately resistant to leaf blast,
neck blast, grain discolouration
,BLB and RTD
The rice is translucent with high
milling (67.7%) and head rice
yield (61.1%)
Yield 4902kg/ha

12. ADT 53
11/8/2021
Prepared by S.kannan,STLThiruvarur
Days to maturity (days):110-115days
Seed coat (Kernel)
colour
:straw
1000 grain weight (g):14.5gram
Hull (husk) colour :golden
Grain Thickness :1.02mm
LxB :5.8X1.9mm
L / B ratio :3.1
Rice grade :Medium Slender
Milled rice colour :White
Abdominal white :Absent

13. BPT5204
11/8/2021 Prepared by S.kannan,STLThiruvarur
Days to maturity
(days)
:145 days
Seed coat (Kernel)
colour
:Straw colour
1000 grain weight
(g)
:14.5gram
Grain :
LxB :5.2X1.88mm
L / B ratio :2.76
Rice grade :Medium slender
Milled rice colour:White
Abdominal white Absent

14. CO 43
11/8/2021 Prepared by S.kannan,STLThiruvarur
Lemma & Palea: Strawcolour on
maturity
Apiculus : Green
Grain LXBXT(mm) :
8.1X2.3 X1.8
1000 grain weight : 20.0 g
Rice colour and Grade : White,
Medium Slender
Abdominal White : Absent

15. IR20
11/8/2021
Prepared by S.kannan,STLThiruvarur
1000 grain weight : 19 g
Rice colour and Grade :
White, MediumSlender
Abdominal White : Abesnt
Duration (Days) –130 -135

16. TRY 3
11/8/2021
Prepared by S.kannan,STLThiruvarur
1000 grain
weight
:23g
Grain length:6.2 mm
Grain breadth :2.4 mm
Grain width:1.5 mm
Brown rice
shape
:Medium (L/B ratio -
2.58)
Seed coat
color
:White
Maturity :135 days Medium
duration

17. IR 50
11/8/2021 Prepared by S.kannan,STLThiruvarur
Grain LXBXT(mm) :
8.9X2.3X1.8
1000 grain weight :
20.5 g
Rice colour and Grade :
White, Long Slender
Abdominal White : Absent
Duradtion:105 days

18. JGL 1798
11/8/2021
Prepared by S.kannan,STLThiruvarur
Days to maturity
(days)
:130-135 days
Seed coat (Kernel)
colour
:brown
1000 grain weight (g):12.3gram
Hull (husk) colour :brown
Grain :
LxB :5.41X1.86mm
L / B ratio :2.91
Rice grade :Very fine grain
Milled rice colour :Soft white

19. NLR34449
11/8/2021
Prepared by S.kannan,STLThiruvarur
Days to maturity
(days)
:120-125 days
Seed coat (Kernel)
colour
:yellow
1000 grain weight
(g)
:14.5 gram
Grain :Dolphin nose
LxB :5.8X1.87mm
L / B ratio :2.76
Rice grade :Medium Slender
Milled rice colour:White

20. SWARNA SUB 1
11/8/2021
Prepared by S.kannan,STLThiruvarur
Days to maturity
(days)
:145 days
Seed coat
(Kernel) colour
:brown
1000 grain weight
(g)
:14.5
Hull (husk)
colour
:brown
Rice grade :Medium
slender
Milled rice
colour
:white

21. MTU7029
11/8/2021
Prepared by S.kannan,STLThiruvarur
Days to maturity
(days)
:145 days
Seed coat (Kernel)
colour
:Dirty brown or
tanncolourseed
coat
1000 grain weight
(g)
:19.7gram
Hull (husk) colour:brown
LxB :4.94X1.7mm
L / B ratio :2.90
Rice grade :Medium Slender
Milled rice colour:white

22. IWP
11/8/2021 Prepared by S.kannan,STLThiruvarur
Days to maturity
(days)
:135 –140 days
Seed coat (Kernel)
colour
:Straw colour
1000 grain weight
(g)
:16.4 gram
Hull (husk) colour:Straw colour
Grain :Fine grain rice
LxB :8x3X2mm
L / B ratio :3,22
Rice grade :Mediumslender
Abdominal white :Absent

23. TKM 13
11/8/2021
Prepared by S.kannan,STLThiruvarur
Days to maturity
(days)
:128-132days
Seed coat (Kernel)
colour
:Light Brown
1000 grain weight (g):13.8 gram
Hull (husk) colour :Lightbrown
Grain :Translucent
LxB :7.63 x 2.07 x 1.65
L / B ratio :2.59
Rice grade :Medium Slender
Milled rice colour :White

24. ADT 49
11/8/2021
Prepared by S.kannan,STLThiruvarur
GrainLx B x
T (mm)
:7.37 x 2.24 x 1.53
1000 grain
weight (g)
:14.0
Awns :Short awns occasionally seen
on the tip of the panicle
L/B ratio :2.79
Rice grade :Medium slender
Milled rice
colour
:White
Abdominal
white
:Occasionally present
Translucency:Translucent
Maturity :130 -137 days Medium
duration

25. ADT 50
11/8/2021
Prepared by S.kannan,STLThiruvarur
Grain L x B x T
(mm)
:7.24 x 3.50 x 1.65
1000 grain
weight (g)
:15.9
Awns :Generally absent. Short
awns occasionally seen
on the tip
L/B ratio :2.56
Rice grade :Medium Slender
Milled Rice
colour
:White
Abdominal
white
:Occasionally present
Translucency :Translucent
Maturity :149 days Long duration

26. ADT ( R)46
11/8/2021
Prepared by S.kannan,STLThiruvarur
Grain L x B x T
(mm)
:9.58 x 2.46 x 1.95
1000 grain
weight (g)
:23.8 g
Awns :Short terminal awns
occasionally present
L/B ratio :3.12
Rice grade :Long slender
Rice colour :White
Abdominal
white
:Absent
Translucency :Translucent
Maturity :135 days Medium duration

27. ADT38
11/8/2021 Prepared by S.kannan,STLThiruvarur
Lemma & Palea :Straw colour
Awns : Absent
Grain LXBXT(mm) : 8.9 X2.4X
2.0
1000 grain weight : 21 g
Rice colour and Grade :
White, Medium Slender
Abdominal White : Absent

28. ADT 42
11/8/2021 Prepared by S.kannan ,STLThiruvarur

29. ADT44
11/8/2021
Prepared by S.kannan,STLThiruvarur
Days to maturity
(days)
:1440-145days
Seed coat (Kernel)
colour
:straw
1000 grain weight
(g)
:23.9gram
Hull (husk) colour:
Rice grade :Short Bold
Milled rice colour:White
Abdominal white :

30. ADT41
11/8/2021
Prepared by S.kannan,STLThiruvarur
Days to maturity
(days)
:110 days
Seed coat (Kernel)
colour
:yellow
1000 grain weight
(g)
:24.2 gram
Grain :Mild aroma
LxB :7.5X2.2mm
L / B ratio :3.41
Rice grade :Extra long
slender
Milled rice colour:white

31. CO (R )50
11/8/2021
Prepared by S.kannan,STLThiruvarur
Grain :Medium slender
L x B :6.10 x 2.10 mm
L / B ratio :2.90
1000 grain
weight (g)
:20.5 g
Hull (husk)
colour
:Straw
Rice grade :Medium slender
Milled rice
colour
:White
Awning :Occasionally present
Abdominal
white
:Occasionally present
Maturity :
130-135 days Medium
duration

32. ADT47
11/8/2021
Prepared by S.kannan,STLThiruvarur
Grain L x B x
T (mm)
:7.20 x 2.20 x 1.82
100 grain
weight (g)
:13.5
Awning :Absent
L/B ratio :2.72
Rice grade:Medium Slender
Milled Rice
colour
:White
Abdominal
white
:Occasionally present
Maturity :115 –120 days Early
duration

33. SADHANA
11/8/2021 Prepared by S.kannan ,STLThiruvarur

34. MTU1010
11/8/2021 Prepared by S.kannan,STLThiruvarur
Days to maturity
(days)
:120
Seed coat (Kernel)
colour
:Straw colour
1000 grain weight
(g)
:21.85
Grain :
LxB :6.59X2.06mm
L / B ratio :3.2
Rice grade :Fine grain
Milled rice colour:White

35. VGD 1
11/8/2021 Prepared by S.kannan,STLThiruvarur
ApiculusStraw
LXBXT(mm)
5.8 x 2.2 x 1.35
Grain type similar to land
race Seeragasamba.
Fine white rice
1000 grain weight of only 8.9
grams

36. TKM 9
11/8/2021
Prepared by S.kannan,STLThiruvarur
Lemma & Palea :Straw
colour
Awns : Absent
1000 grain weight : 25.13 g
Rice colour and Grade :
Red & Short bold
Abdominal White : Present

37. JYOTHI
11/8/2021
Prepared by S.kannan,STLThiruvarur
LXB(mm)-
9.45X2.98
Red rice, Long
and Bold
1000 g wt-29 g

38. RNR 15048
11/8/2021
Prepared by S.kannan,STLThiruvarur
Very fine variety
Short slender
L7.76mmxB1.71mm
ApiculusGreen
Awns Absent

39. 11/8/2021
Prepared by S.kannan,STLThiruvarur
ADT 36
Lemma & Palea :Straw colour
Awns : Absent
Grain LXBXT(mm) : 8.03
X2.84X 1.86
1000 grain weight : 20.9g
Rice colour and Grade :
White, Medium Slender
Abdominal White : Present

40. 11/8/2021
Prepared by S.kannan,STLThiruvarur
ADT 39
Apiculus : Green
Awns : Absent
Grain LXBXT(mm) : 7.6 X2.3X
1.9
1000 grain weight : 18 g
Rice colourand Grade :
White, Medium Slender
Abdominal White : Absent