Table 4.
The mean, standard deviation, minimum, maximum and heritability values of parents, and the BC1F1 or BC1F1:2 populations derived from the cross between cultivated yardlong bean and wild cowpea
| Cultivated yardlong bean, JP81610 |
Wild cowpea, TVnu457 |
BC1F1 or BC1F1:2 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Trait | Units | Mean | s.d. | Min. | Max. | Mean | s.d. | Min. | Max. | Mean | s.d. | Min. | Max. | Heritability (%) |
| SDP | (%) | 97·7 | 2·7 | 93·0 | 100·0 | 0·0 | 0·0 | 0·0 | 0·0 | 46·9 | 31·4 | 0·0 | 100·0 | 99·6 |
| PDT | count | 0·0 | 0·0 | 0·0 | 0·0 | 6·2 | 0·3 | 5·8 | 6·6 | 3·4 | 4·6 | 0·0 | 13·0 | 99·9 |
| SD100WT | g | 17·5 | 1·4 | 14·4 | 19·6 | 2·4 | 0·2 | 1·8 | 2·6 | 10·5 | 1·9 | 6·4 | 18·7 | 71·4 |
| SDL | mm | 11·2 | 0·4 | 10·5 | 11·9 | 3·6 | 0·1 | 3·5 | 3·9 | 8·9 | 0·8 | 4·6 | 10·7 | 85·2 |
| SDW | mm | 6·3 | 0·2 | 5·9 | 6·7 | 2·5 | 0·1 | 2·3 | 2·6 | 5·0 | 0·4 | 3·9 | 5·9 | 78·1 |
| SDT | mm | 4·1 | 0·2 | 3·9 | 4·4 | 1·8 | 0·1 | 1·7 | 1·9 | 3·4 | 0·2 | 2·7 | 4·1 | 72·1 |
| PDL | cm | 64·4 | 5·7 | 56·8 | 73·9 | 8·5 | 0·3 | 8·0 | 9·0 | 31·6 | 7·8 | 15·1 | 57·1 | 73·1 |
| PDW | mm | 1·3 | 0·1 | 1·2 | 1·4 | 0·5 | 0·0 | 0·5 | 0·5 | 0·9 | 0·1 | 0·7 | 1·3 | 88·2 |
| PDSBS | mm | 30·0 | 3·5 | 25·1 | 38·1 | 3·1 | 0·7 | 2·1 | 4·0 | 17·4 | 6·7 | 4·4 | 40·2 | 86·1 |
| STT | mm | 7·4 | 1·1 | 5·7 | 9·1 | 5·4 | 1·0 | 4·2 | 6·8 | 6·0 | 1·1 | 3·9 | 8·5 | 0 |
| LFPL | cm | 8·0 | 0·7 | 7·2 | 9·3 | 3·4 | 0·3 | 2·9 | 4·0 | 5·9 | 0·5 | 4·3 | 7·5 | 6·3 |
| LFPW | cm | 5·5 | 0·3 | 5·0 | 5·9 | 1·8 | 0·3 | 1·2 | 2·2 | 3·7 | 0·3 | 2·8 | 4·5 | 13·9 |
| ECL | cm | 4·2 | 0·4 | 3·6 | 5·0 | 2·2 | 0·4 | 1·7 | 3·0 | 3·3 | 0·6 | 2·0 | 5·7 | 65·8 |
| STL10 | cm | 177·8 | 14·1 | 157·0 | 195·5 | 63·6 | 6·3 | 53·0 | 73·0 | 142·4 | 32·9 | 61·0 | 219·5 | 89·0 |
| STLW | cm | 154·8 | 23·8 | 121·0 | 195·0 | 21·6 | 14·6 | 11·0 | 48·0 | 99·5 | 45·4 | 17·0 | 220·0 | 81·1 |
| BRN | count | 2·7 | 1·6 | 1·0 | 6·0 | 7·1 | 0·9 | 6·0 | 9·0 | 3·8 | 1·8 | 0·0 | 9·0 | 45·8 |
| FLD | day | 57·6 | 2·7 | 55·0 | 64·0 | 56·8 | 4·4 | 50·0 | 66·0 | 56·0 | 4·4 | 47·0 | 67·0 | 29·5 |
| PDDM | day | 18·4 | 1·5 | 16·0 | 21·0 | 12·3 | 0·9 | 11·0 | 14·0 | 15·9 | 1·7 | 7·0 | 24·0 | 47·2 |
| SDTWT | g | 15·4 | 5·1 | 10·9 | 28·0 | 12·8 | 4·2 | 7·0 | 22·4 | 15·7 | 5·5 | 4·6 | 31·5 | 27·8 |
| SDNPPD | count | 15·7 | 2·2 | 11·6 | 19·8 | 12·9 | 1·1 | 11·3 | 14·3 | 12·5 | 3·2 | 5·1 | 19·5 | 69·7 |
| PDTN | count | 6·7 | 2·2 | 3·0 | 10·0 | 89·3 | 21·6 | 47·0 | 119·0 | 17·3 | 8·1 | 2·0 | 50·0 | 0 |
| ECC | – | Green | Green | Green | ||||||||||
| SDC | – | Black | Brown | Black | ||||||||||