Research Article
Agromorphological Diversity and Disease Assessment of Grain Amaranth in Lamjung, Nepal
Table 4
Descriptors along with code and frequency distribution of 21 qualitative traits in amaranth.
| | S.N. | Characters | Descriptors (code) | Frequency | Frequency (%) |
| | 1 | Growth habit | Erect (1) | 12 | 100.00 | | Prostrate (2) | 0 | 0.00 |
| | 2 | Branching index | No (1) | 5 | 41.67 | | Few-all near the base of stem (2) | 2 | 16.67 | | Many-all near the base of stem (3) | 1 | 8.33 | | Many-branches all along stem (4) | 4 | 33.33 |
| | 3 | Stem pigmentation | Yellow (1) | 0 | 0.00 | | Yellowish green (2) | 6 | 50.00 | | Orange (3) | 1 | 8.33 | | Pink (4) | 1 | 8.33 | | Red (5) | 2 | 16.67 | | Reddish green (6) | 2 | 16.67 | | Reddish orange (7) | 0 | 0.00 |
| | 4 | Stem surface | Smooth (1) | 6 | 50.00 | | Ridged (9) | 6 | 50.00 |
| | 5 | Stem pubescence | None (0) | 9 | 75.00 | | Low (3) | 3 | 25.00 | | Conspicuous (7) | 0 | 0.00 |
| | 6 | Spines in leaf axil | Absent (1) | 12 | 100.00 | | Present (2) | 0 | 0.00 |
| | 7 | Leaf margin | Entire (1) | 5 | 41.67 | | Undulate (3) | 5 | 41.67 | | Crenate (2) | 2 | 16.67 | | Other (4) | 0 | 0.00 |
| | 8 | Prominence of leaf veins | Smooth (1) | 8 | 66.67 | | Rugose (2) | 4 | 33.33 |
| | 9 | Leaf pigmentation | Entire lamina purple/pink (1) | 0 | 0.00 | | Basal area pigmented (2) | 1 | 8.33 | | Central spot (3) | 0 | 0.00 | | Two stripes (V shaped) (4) | 0 | 0.00 | | One stripes (V shaped) (5) | 0 | 0.00 | | Margin and vein pigmented (6) | 1 | 8.33 | | One pale green/chlorotic spot on normal green (7) | 1 | 8.33 | | Normal green (8) | 7 | 58.33 | | Dark green (9) | 2 | 17.67 | | Others (10) | 0 | 0.00 |
| | 10 | Leaf pubescence | None (0) | 9 | 75.00 | | Low (3) | 3 | 25.00 | | Conspicuous (7) | 0 | 0.00 |
| | 11 | Leaf shape | Lanceolate (1) | 4 | 33.33 | | Elliptical (2) | 2 | 16.67 | | Cuneate (3) | 4 | 33.33 | | Obovate (4) | 0 | 0.00 | | Ovatainate (5) | 2 | 16.67 |
| | 12 | Leaf blade blotch | Absent (1) | 9 | 75.00 | | Present (9) | 3 | 25.00 |
| | 13 | Petiole pigmentation | Green (1) | 6 | 50.00 | | Dark green (2) | 1 | 8.33 | | Purple (3) | 4 | 33.33 | | Dark purple (4) | 0 | 0.00 | | Orange (5) | 1 | 8.33 |
| | 14 | Terminal inflorescence shape | Spike (dense) (1) | 5 | 41.67 | | Panicle with short branches (2) | 2 | 16.67 | | Panicle with long branches (3) | 1 | 8.33 | | Club shape at tips (4) | 1 | 8.33 | | Others (5) | 3 | 25.00 |
| | 15 | Petiole length | Short (3) | 12 | 100.00 | | Medium (5) | 0 | 0.00 | | Long (7) | 0 | 0.00 |
| | 16 | Inflorescence color | Light yellow (1) | 1 | 8.33 | | Yellow (2) | 0 | 0.00 | | Yellowish green (3) | 2 | 16.67 | | Orange (4) | 1 | 8.33 | | Pink (5) | 4 | 33.33 | | Pinkish green (6) | 2 | 16.67 | | Purple (7) | 0 | 0.00 | | Red (8) | 0 | 0.00 | | Reddish green (9) | 2 | 16.67 | | Green (10) | 0 | 0.00 |
| | 17 | Terminal inflorescence attitude | Erect (1) | 6 | 50.00 | | Drooping (2) | 6 | 50.00 |
| | 18 | Presence of axillary inflorescence | Absent (1) | 3 | 25.00 | | Present (2) | 9 | 75.00 |
| | 19 | Inflorescence length | Short (3) | 9 | 75.00 | | Medium (5) | 3 | 25.00 | | Long (7) | 0 | 0.00 |
| | 20 | Inflorescence compactness | Lax (3) | 7 | 58.33 | | Intermediate (5) | 5 | 41.67 | | Dense (7) | 0 | 0.00 |
| | 21 | Seed color | White (1) | 0 | 0.00 | | Creamish (2) | 3 | 25.00 | | Pale yellow (3) | 2 | 16.67 | | Pink (4) | 0 | 0.00 | | Red (5) | 0 | 0.00 | | Brown (6) | 1 | 8.33 | | Black (7) | 5 | 41.67 | | Golden (8) | 1 | 8.33 |
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