Research Article
Genotype × Environment Interaction of Mosaic Disease, Root Yields and Total Carotene Concentration of Yellow-Fleshed Cassava in Nigeria
Table 1
Average CMD severity score, fresh root yield (tha-1), root dry matter content (%), root dry yield (tha-1), and total carotene concentration (μg g-1) of 21 yellow-fleshed cassava genotypes in 10 environments.
| Genotype | | CMD | FYLD (tha-1) | DMC (%) | DYLD (tha-1) | TCC (μg g-1) |
| TMS 01/13681 | G1 | 2.7ab | 17.9a | 22.7abc | 4.1a | 8bc | TMS 01/13711 | G2 | 1.7d | 12.6abc | 20.9abcd | 2.8ab | 6.9c | TMS 06/0889 | G3 | 1.1e | 7.8cd | 16.1d | 1.2c | 7.0c | TMS 06/1635 | G4 | 1.1e | 10.1bc | 22.1abc | 2.4b | 8.8bc | TMS 07/0481 | G5 | 2.9ab | 11.2bc | 22.3abc | 2.7ab | 6.4c | TMS 07/0498 | G6 | 3.2a | 8.5cd | 22.1abc | 1.9bc | 6.3c | TMS 07/0520 | G7 | 1.1e | 12.5abc | 18.0cd | 2.4b | 7.6bc | TMS 07/0525 | G8 | 2.8ab | 10.5bc | 20.6abcd | 2.1bc | 6.7c | TMS 07/0534 | G9 | 1.1e | 8.9cd | 24.0a | 2.9ab | 7.0c | TMS 07/0539 | G10 | 1.0e | 11.8abc | 20.1abcd | 2.4b | 8.7bc | TMS 07/0553 | G11 | 2.9ab | 15.5ab | 20.3abcd | 3.3ab | 7.6bc | TMS 07/0576 | G12 | 3.1a | 8.9cd | 19.9abcd | 1.6c | 7.9bc | TMS 07/0593 | G13 | 1.1e | 10.6bc | 24.3a | 2.8ab | 11.7a | TMS 07/0628 | G14 | 1.0e | 8.2cd | 20.1abcd | 1.8bc | 7.1c | TMS 07/0632 | G15 | 3.3a | 10.6bc | 17.9cd | 1.8bc | 6.8c | TMS 07/0749 | G16 | 1.1e | 12.2abc | 23.4ab | 2.8ab | 7.7b | TMS 07/0824 | G17 | 3.3a | 10.3bc | 19.5abcd | 1.9bc | 8.8b | TMS 07/0874 | G18 | 1.6d | 7.0cd | 20.5abcd | 1.7c | 6.7c | TMS 07/0952 | G19 | 1.9cd | 3.5d | 18.7bcd | 0.8c | 9.2b | TMS 07/0962 | G20 | 2.4bc | 9.6bcd | 19.4abcd | 1.8bc | 6.5c | TMS 07/0999 | G21 | 2.4bc | 7.8cd | 19.7abcd | 1.9bc | 7.9bc |
| Mean | | 2.0 | 10.6 | 21.0 | 2.3 | 7.8 | SE | | 0.4 | 4.5 | 3.5 | 1.1 | 1.3 | CV% | | 20.2 | 42.1 | 16.8 | 47.9 | 17.3 |
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1: genotypes used as checks. Means with the same letter in a column are not significantly different at 95% level.
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