No | Trait | Characteristics | Genotypes (No.) |
---|---|---|---|
 | Morphological traits | ||
1 | Leaf shape of ligule | Truncate | 15 |
Acute | 53 | ||
Split | 140 | ||
2 | Culm attitude | Erect | 198 |
Semi-erect | 10 | ||
3 | Stem thickness | Medium (0.40–0.55 cm) | 207 |
Thick (> 0.55 cm) | 1 | ||
4 | Leaf intensity of green colour | Light | 117 |
Medium | 83 | ||
Dark | 8 | ||
5 | Leaf pubescence of blade surface | Absent | 77 |
Weak | 11 | ||
Medium | 101 | ||
Strong | 7 | ||
Very strong | 2 | ||
6 | Panicle exsertion | Partly exserted | 58 |
Mostly exserted | 74 | ||
Well exserted | 76 | ||
7 | Flag leaf attitude of blade | Erect | 58 |
Semi-erect | 91 | ||
Horizontal | 51 | ||
8 | Colour of stigma in spikelet | White | 193 |
Light green | 1 | ||
Yellow | 3 | ||
Light purple | 6 | ||
Purple | 5 | ||
9 | Panicle—awns | Absent | 160 |
Present | 46 | ||
10 | Lemma and palea colour | Straw | 142 |
Gold and gold furrows on straw background | 3 | ||
Brown (tawny) | 2 | ||
Reddish to light purple | 57 | ||
Purple spots/furrows on straw | 2 | ||
Purple | 1 | ||
Black | 1 | ||
11 | Basal leaf sheath colour | Green | 199 |
Light purple | 5 | ||
Purple lines | 2 | ||
Uniform purple | 2 | ||
12 | Leaf colouration | Light green | 8 |
Green | 195 | ||
Dark green | 2 | ||
Purple blotch | 2 | ||
Purple | 1 | ||
13 | Leaf colouration of auricles | Colourless | 204 |
Light purple | 4 | ||
14 | Leaf colouration of collar | Absent | 206 |
Present | 2 | ||
15 | Leaf colour of ligule | White | 198 |
Light purple | 5 | ||
Purple | 5 | ||
Agronomical traits | |||
16 | Plant height (cm) | Semidwarf (< 110 cm) | 13 |
Intermediate (110–130 cm) | 29 | ||
Tall (> 130 cms) | 163 | ||
17 | Panicles numbers per plant | A few (< 11) | 201 |
Medium (11–20) | 4 | ||
18 | Single plant yield (g) | Minimum | 5.1 |
Maximum | 23.5 | ||
Average | 11.9 | ||
19 | Grain weight of 1000 grains (g) | Very low (< 15 g) | 85 |
Low (15–20 g) | 103 | ||
Medium (21–25 g) | 12 | ||
High (26–30) | 4 | ||
20 | Leaf area (cm2) | Minimum | 5.1 |
Maximum | 23.5 | ||
Average | 11.9 | ||
21 | Specific leaf weight | Minimum | 12.8 |
Maximum | 36.9 | ||
Average | 19.2 | ||
22 | Ratooning ability |  > 75% | 38 |
50 to 75% | 60 | ||
25 to 50% | 39 | ||
15 to 25% | 31 | ||
 < 15% | 37 | ||
23 | Time of heading (50% flowering) | Medium (91–110 days) | 42 |
Late (111–130 days) | 153 | ||
Very late (> 131 days) | 10 | ||
24 | Panicle length of main axis (cm) | Short (16–20 cm) | 2 |
Medium (21–25 cm) | 85 | ||
Long (26–30 cm) | 81 | ||
Very long (> 30 cm) | 37 | ||
25 | Leaf blast (Bl) | Resistant (R) | 96 |
Moderately resistant (MR) | 67 | ||
Susceptible (S) | 40 | ||
26 | Bacterial leaf blight (BLB) | Resistant (R) | 8 |
Moderately resistant (MR) | 0 | ||
Susceptible (S) | 200 | ||
27 | Brown planthopper (BPH) | Resistant (R) | 1 |
Moderately resistant (MR) | 9 | ||
Susceptible (S) | 197 | ||
28 | White backed planthopper (WBPH) | Resistant (R) | 3 |
Moderately resistant (MR) | 10 | ||
Susceptible (S) | 195 | ||
29 | Gall midge (GM) | Resistant (R) | 6 |
Moderately resistant (MR) | 0 | ||
Susceptible (S) | 194 | ||
30 | Yellow stem borer | Resistant (R) | 0 |
Moderately resistant (MR) | 2 | ||
Susceptible (S) | 204 | ||
Quality traits | |||
31 | Hulling (%) | Minimum | 66.5 |
Maximum | 82.8 | ||
Average | 78.5 | ||
32 | Milling (%) | Minimum | 53.7 |
Maximum | 74 | ||
Average | 68 | ||
33 | Head rice recovery (HRR %) | Minimum | 12.8 |
Maximum | 72.9 | ||
Average | 60.9 | ||
34 | Decorticated grain length (mm) | Minimum | 3.4 |
Maximum | 7.2 | ||
Average | 4.7 | ||
35 | Decorticated grain width (mm) | Minimum | 1.6 |
Maximum | 2.6 | ||
Average | 2.3 | ||
36 | Decorticated grain length/breadth ratio | Minimum | 1.3 |
Maximum | 4.4 | ||
Average | 2.3 | ||
37 | Decorticated grain type or shape | Long slender | 2 |
Short slender | 6 | ||
Medium slender | 79 | ||
Long bold | 4 | ||
Short bold | 117 | ||
38 | Endosperm presence of chalk | Absent | 78 |
Very occasionally present | 119 | ||
Occasionally present | 8 | ||
39 | Volume expansion ratio (VER) | Minimum | 4 |
Maximum | 5.6 | ||
Average | 4.8 | ||
40 | Water uptake (WU ml) | Minimum | 50 |
Maximum | 285 | ||
Average | 124 | ||
41 | Kernel length after cooking (mm) | Minimum | 5.4 |
Maximum | 13.2 | ||
Average | 9.3 | ||
42 | Elongation ratio (ER) | Minimum | 1.4 |
Maximum | 2.7 | ||
Average | 2 | ||
43 | Alkali spreading value (ASV) | Low to intermediate | 27 |
Intermediate | 163 | ||
High | 16 | ||
44 | Endosperm amylose content (%) | Low (10–19%) | 13 |
Medium (20–25%) | 179 | ||
High (26–30%) | 15 | ||
45 | Gel Consistency (GC) | Hard gel (26–40 mm) | 75 |
Medium gel (41–60 mm) | 107 | ||
Soft gel (61–100 mm) | 24 | ||
46 | Aroma of cooked decorticated kernels | Absent | 0 |
Present | 208 |