‘BRMGS Camaleão’ is a mungbean cultivar with large, shiny, green seeds released for the state of Minas Gerais, Brazil. It was developed by the Asian Vegetable Research and Development Center as line VC 6148-B-16. In seven trials established in the Zona da Mata region, it had an average yield of 1493 kg ha-1 and 1000-seed weight of 68-78 g.
Keywords:
Vigna radiata; lodging; powdery mildew; cercospora leaf spot
| District (month and year of sowing) | Cultivar | Lodging1 (1-5) | Yield (kg ha-1) | 1000-seed weight (g) |
|---|---|---|---|---|
| Coimbra (Jan. 2001) | BRSMG Camaleão | 2.0 | 2010 abc2 | 6.8 |
| MGS Esmeralda | 1.2 | 2248 a | 6.3 | |
| Ouro Verde MG 2 | 1.0 | 1488 d | 4.6 | |
| Oratórios (July 2002) | BRSMG Camaleão | 2.4 | 951 a | 7.8 |
| MGS Esmeralda | 1.7 | 1100 a | 6.1 | |
| Ouro Verde MG 2 | 1.2 | 1036 a | 5.0 | |
| Coimbra (Ago. 2002) | BRSMG Camaleão | - | 547 a | 7.7 |
| MGS Esmeralda | - | 877 a | 6.5 | |
| Ouro Verde MG 2 | - | 980 a | 5.0 | |
| Coimbra (Dec. 2002) | BRSMG Camaleão | 2.9 | 1837 a | 7.6 |
| MGS Esmeralda | 2.5 | 1429 a | 6.1 | |
| Ouro Verde MG 2 | 1.9 | 1343 a | 4.3 | |
| Coimbra (Feb. 2003) | BRSMG Camaleão | 1.5 | 1862 a | 7.6 |
| MGS Esmeralda | 1.7 | 1683 a | 5.9 | |
| Ouro Verde MG 2 | 1.0 | 1343 a | 4.8 | |
| Viçosa (Feb. 2003) | BRSMG Camaleão | 2.7 | 1543 abc | 7.8 |
| MGS Esmeralda | 2.4 | 1758 ab | 6.8 | |
| Ouro Verde MG 2 | 1.7 | 1863 ab | 5.2 | |
| Oratórios (Mar. 2003) | BRSMG Camaleão | 3.0 | 1704 a | 7.8 |
| MGS Esmeralda | 3.5 | 1578 a | 6.3 | |
| Ouro Verde MG 2 | 1.9 | 1519 a | 4.7 | |
| Average | BRSMG Camaleão | 2.4 | 1493 | 7.6 |
| MGS Esmeralda | 2.2 | 1525 | 6.4 | |
| Ouro Verde MG 2 | 1.4 | 1367 | 4.8 |
| Descriptor1 | Range/characteristic |
|---|---|
| Days from sowing to emergence | 4 to 5 |
| Hypocotyl color (green or greenish purple) | green |
| Leaf color (light green, green, or dark green) | dark green |
| Growth habit (upright, semi-upright, or spreading) | semi-upright |
| Days from seedling emergence to onset of flowering2 | 28 to 33 |
| Days from seedling emergence to first mature pod2 | 58 to 81 |
| Pod pubescence (glabrous, pubescent, moderately pubescent, or densely pubescent) | pubescent |
| Plant height (cm) | 32 to 101 |
| Peduncle length (short = < 14 cm, medium = 14-18 cm, or long = > 18 cm) | medium |
| Pod length (cm) | 9.6 to 11.4 |
| Pod curvature (straight, moderate, or incurved) | moderate |
| Pod beak shape (hook, knob, or other) | knob |
| Pod color at maturity (pale yellow, brown, black) | black |
| Attachment of mature pod to peduncle (pendant, suberect, or erect) | suberect |
| Seeds per pod | 8.8 to 12.7 |
| Reaction to powdery mildew | Moderately resistance |
| Reaction to cercospora leaf spot | Moderately susceptible |
| Seed coat color | Bright green |
| 1000-seed weight (g) | 68 to 78 |
| Lodging | Moderately susceptible |
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