1경북농업기술원
1Gyeongsangbuk-do Agricultural Research and Extension Services, Daegu 702-708, Republic of Korea
2경북대학교 응용생명과학부
2School of Applied Biosciences, Kyungpook National University, Daegu 702-701, Republic of Korea
3경북대학교 축산대학 말/특수동물학과
3College of Animal Science, Dept. of Horse/Companion and Wild Animal, Kyungpook National University, Sangju 742-711, Republic of Korea
4미주리 - 델타 센터의 대학
4Division of Plant Sciences, University of Missouri-Delta Center, Portageville, MO 63857, USA
© The Korean Society of Breeding Science
This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
| Code | Name | Pedigree | Hardseed rate | 100-seed weight | Shatteringz | Growth habity |
|---|---|---|---|---|---|---|
| (%) | (g) | (1-5) | (1~5) | |||
|
|
||||||
| W01 | RIL71 | PI483463 × Hutcheson | 0 | 3.2 | 1 | 1 |
| W02 | RIL86 | PI483463 × Hutcheson | 0 | 5.3 | 1 | 2 |
| W03 | RIL94 | PI483463 × Hutcheson | 15 | 4.1 | 1 | 1 |
| W04 | RIL141 | PI483463 × Hutcheson | 0 | 10.7 | 3 | 3 |
| W05 | RIL113 | PI483463 × Hutcheson | 5 | 3.3 | 1 | 1 |
| W06 | RIL83 | PI483463 × Hutcheson | 0 | 10.6 | 2 | 4 |
| W07 | RIL9 | PI483463 × Hutcheson | 0 | 4.0 | 2 | 1 |
| W08 | RIL286 | PI483463 × Hutcheson | 0 | 4.0 | 1 | 2 |
| W09 | RIL267 | PI483463 × Hutcheson | 20 | 8.5 | 1 | 3 |
| W10 | RIL163 | PI483463 × Hutcheson | 0 | 6.0 | 2 | 2 |
| W11 | RIL122 | PI483463 × Hutcheson | 0 | 9.9 | 1 | 4 |
| W12 | RIL36 | PI483463 × Hutcheson | 5 | 5.3 | 3 | 2 |
| W13 | RIL87 | PI483463 × Hutcheson | 0 | 6.8 | 1 | 2 |
| W14 | RIL241 | PI483463 × Hutcheson | 0 | 4.8 | 1 | 2 |
| W15 | RIL130 | S-100 × PI483463 | 10 | 8.2 | 1 | 2 |
| W16 | RIL144 | S-100 × PI483463 | 5 | 4.8 | 2 | 2 |
| W17 | RIL63 | PI483463 × Hutcheson | 5 | 5.0 | 1 | 2 |
| W18 | RIL5 | PI483463 × Hutcheson | 0 | 7.0 | 2 | 2 |
| W19 | RIL216 | PI483463 × Hutcheson | 10 | 7.3 | 2 | 2 |
| W20 | RIL177 | PI483463 × Hutcheson | 0 | 6.7 | 1 | 3 |
| W21 | RIL286 | PI483463 × Hutcheson | 0 | 3.1 | 1 | 2 |
| W22 | RIL139 | PI483463 × Hutcheson | 0 | 4.9 | 1 | 1 |
| W23 | RIL227 | PI483463 × Hutcheson | 15 | 4.2 | 1 | 2 |
| W24 | RIL242 | PI483463 × Hutcheson | 0 | 4.6 | 1 | 1 |
| W25 | RIL256 | PI483463 × Hutcheson | 0 | 5.1 | 1 | 1 |
| source | df |
F-value |
||||||
|---|---|---|---|---|---|---|---|---|
| FW | DM | CF | CP | NDF | ADF | RFV§ | ||
|
|
||||||||
| Environments (E) | 1 | 331.13** | 257.13** | 13.56* | 211.20** | 299.34** | 102.89** | 190.55** |
| Replication (E) | 4 | 1.39ns | 1.28ns | 1.12ns | 1.00ns | 0.50ns | 1.59ns | 0.80ns |
| Genotype (G) | 5 | 28.54** | 11.96** | 6.90** | 36.02** | 20.49** | 51.78** | 26.44** |
| Harvest stage (H) | 2 | 504.80** | 409.99** | 801.94** | 65.50** | 19.77** | 81.99** | 17.82** |
| E × G | 5 | 5.48** | 4.66** | 7.74** | 2.07ns | 7.31** | 5.60** | 7.21** |
| E × H | 2 | 18.35** | 20.80** | 12.74** | 0.69ns | 10.72** | 14.04** | 7.88** |
| G × H | 10 | 3.89** | 2.37* | 6.53** | 4.72** | 4.47** | 8.09** | 4.43** |
| E × G × H | 10 | 2.52* | 1.90ns | 5.93** | 2.30* | 6.35** | 6.65** | 6.61** |
|
|
||||||||
| Total | 107 | |||||||
*Significant at the 0.05 level of probability,
**Significant at the 0.01 level of probability,
nsNot significant at the 0.05 level of probability
zG. max entries were Daewon (Kim et al. 1998), Pungsannamul (Suh et al. 1997), and Bosug (Oh et al. 2005), and selected F7 lines were W02, W09 and W11 which derived from G. soja (PI4834763) x G. max (Hutcheson)
yThree harvest stages were R2 (full bloom stage), R4 (full pod stage) and R6 (full seed stage)
xThe environments included two different planting date (20 May 2011 and 20 June, 2011)
| Source of variation | df |
F-value |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fresh weight | Dry matter | Edibley part weight | Plant height |
Rate of soybean part (fresh weight basis) |
Rate of soybean part (dry weight basis) |
||||||
| Leaf | Stem | Pod | Leaf | Stem | Pod | ||||||
|
|
|||||||||||
| Environments (E) | 1 | 197.27** | 389.11** | 161.10** | 36.55** | 209.38** | 1134.40** | 52.44** | 325.24** | 834.91** | |
| Replication | 4 | 2.02ns | 0.96ns | 0.18ns | 8.26** | 5.27** | 2.07ns | 0.75ns | 4.80** | 1.60ns | 1.17ns |
| Genotypes (G) | 28 | 8.04** | 6.33** | 4.92** | 7.41** | 5.91** | 4.60** | 6.36** | 8.43** | 5.85** | 8.58** |
| E × G | 28 | 2.65** | 2.83** | 4.13** | 4.93** | 2.40** | 3.80** | 4.53** | 2.15** | 3.98** | |
|
|
|||||||||||
| Total | 174 | ||||||||||
ns, * and **Stand for not significant, significant at the 0.05 and 0.01 level of probability, respectively
zTwenty-five selected lines derived from PI483463 x Hutcheson or S-100 x PI483463 and four seed-type cultivars Pungsannamul (Suh et al. 1997), Hutcheson (Buss et al. 1988), Taekwang and Bosug (Oh et al. 2005)
yEdible part weight indicates the fresh weight estimated less than 7.58mm stem diameter, which averaged stem diameter that cannot eat by feeding 12-14 month aged three cows
| Code | Fresh weight (t/ha) | Dry matter (t/ha) | Rate of edible partz (%) | Plant height (cm) | Rate of soybean part | Rate of soybean part | ||||
|---|---|---|---|---|---|---|---|---|---|---|
|
(fresh weight, %) |
(dry weight, %) |
|||||||||
| Leaf | Stem | Pod | Leaf | Stem | Pod | |||||
|
|
||||||||||
| W01 | 21.6 | 5.5 | 100 | 91 | 25.2 | 34.0 | 40.9 | 23.6 | 32.0 | 44.4 |
| W02 | 22.4 | 6.2 | 100 | 137 | 21.2 | 30.0 | 48.9 | 19.1 | 28.2 | 52.8 |
| W03 | 21.2 | 5.1 | 100 | 218 | 21.8 | 45.7 | 32.6 | 21.4 | 45.9 | 32.8 |
| W04 | 23.3 | 6.8 | 100 | 113 | 25.8 | 30.3 | 44.0 | 23.9 | 29.3 | 46.8 |
| W05 | 19.8 | 5.9 | 100 | 114 | 22.2 | 30.1 | 47.7 | 22.0 | 27.6 | 50.4 |
| W06 | 29.1 | 8.7 | 86 | 133 | 32.3 | 36.9 | 30.7 | 34.1 | 38.8 | 27.1 |
| W07 | 17.6 | 5.2 | 100 | 104 | 25.7 | 34.5 | 39.8 | 24.3 | 34.5 | 41.2 |
| W08 | 22.7 | 6.2 | 100 | 105 | 24.5 | 32.0 | 43.6 | 24.5 | 31.5 | 43.9 |
| W09 | 22.8 | 7.8 | 93 | 133 | 26.6 | 34.6 | 38.8 | 27.2 | 35.0 | 37.8 |
| W10 | 22.7 | 7.0 | 100 | 141 | 23.7 | 30.5 | 45.8 | 22.0 | 29.0 | 49.1 |
| W11 | 29.9 | 9.3 | 86 | 118 | 27.5 | 32.4 | 40.2 | 25.8 | 32.5 | 41.7 |
| W12 | 17.3 | 5.4 | 100 | 129 | 29.6 | 25.1 | 45.4 | 27.1 | 25.2 | 47.7 |
| W13 | 25.2 | 7.7 | 97 | 112 | 24.2 | 28.1 | 47.8 | 23.0 | 25.6 | 51.4 |
| W14 | 22.4 | 6.3 | 91 | 102 | 28.3 | 36.6 | 35.1 | 27.6 | 35.9 | 36.6 |
| W15 | 24.8 | 8.2 | 89 | 134 | 28.6 | 35.6 | 35.8 | 27.6 | 37.0 | 35.4 |
| W16 | 19.3 | 5.4 | 97 | 121 | 16.8 | 32.9 | 50.3 | 14.7 | 31.2 | 54.1 |
| W17 | 22.2 | 5.7 | 100 | 116 | 22.1 | 34.8 | 43.1 | 20.6 | 34.3 | 45.1 |
| W18 | 24.1 | 6.8 | 93 | 134 | 24.3 | 31.7 | 44.0 | 23.9 | 30.9 | 45.2 |
| W19 | 23.5 | 6.8 | 100 | 124 | 26.6 | 28.0 | 45.4 | 26.2 | 24.7 | 49.1 |
| W20 | 19.3 | 5.2 | 83 | 104 | 27.7 | 26.3 | 46.0 | 28.9 | 24.8 | 46.3 |
| W21 | 21.2 | 5.7 | 100 | 99 | 26.4 | 27.9 | 45.8 | 26.4 | 26.7 | 46.9 |
| W22 | 23.0 | 5.8 | 100 | 141 | 20.5 | 32.9 | 46.7 | 19.6 | 31.0 | 49.4 |
| W23 | 23.7 | 6.8 | 100 | 116 | 25.8 | 37.1 | 37.1 | 24.6 | 37.0 | 38.4 |
| W24 | 18.0 | 5.4 | 100 | 132 | 20.2 | 31.9 | 48.0 | 17.3 | 32.3 | 50.5 |
| W25 | 18.7 | 5.2 | 100 | 93 | 23.4 | 37.1 | 39.5 | 22.1 | 35.4 | 42.5 |
| Pungsannamul | 26.1 | 6.7 | 77 | 100 | 27.1 | 27.0 | 45.9 | 28.2 | 23.9 | 47.9 |
| Hutcheson | 32.6 | 8.7 | 67 | 106 | 29.6 | 31.8 | 38.6 | 31.7 | 29.3 | 39.0 |
| Taekwang | 23.3 | 7.3 | 54 | 92 | 32.3 | 34.3 | 33.4 | 35.7 | 33.0 | 31.4 |
| Bosug | 22.5 | 7.5 | 89 | 99 | 30.2 | 32.3 | 37.5 | 30.7 | 30.5 | 38.8 |
|
|
||||||||||
| Mean | 22.8 | 6.5 | 116 | 25.5 | 32.5 | 42.0 | 25.0 | 31.5 | 43.6 | |
| LSD (5%) | 4.0 | 1.5 | 20 | 5.6 | 6.2 | 7.4 | 5.9 | 6.3 | 8.2 | |
| Source | df |
F-value |
||||||
|---|---|---|---|---|---|---|---|---|
| CF | CP | NDF | ADF | DDM | DMI | RFV | ||
|
|
||||||||
| Location (L) | 1 | 13.60* | 3.60ns | 0.03ns | 50.42** | 51.57** | 0.08ns | 4.08ns |
| Replication (L) | 4 | 4.43** | 1.20ns | 0.68ns | 1.13ns | 1.10ns | 0.97ns | 0.55ns |
| Genotypes (G) | 28 | 19.60** | 6.41** | 7.38** | 11.36** | 11.32** | 7.49** | 8.59** |
| L × G | 28 | 3.78** | 2.06** | 2.60** | 2.12** | 2.13** | 3.01** | 2.53** |
|
|
||||||||
| Total | 169 | |||||||
ns, * and **Stand for not significant, significant at the 0.05 and 0.01 level of probability, respectively
zIn Kyungpook National Univ. Sangju Campus and Gyeongsangbuk-do Agricultural Research Service
yTwenty-five selected lines derived from PI483463 x Hutcheson or S-100 x PI483463, and four references were seed-type cultivars Pungsannamul (Suh et al. 1997), Hutcheson (Buss et al. 1988), Taekwang and Bosug (Oh et al. 2005)
| Code | Crude fat | Crude protein | NDFz | ADFz | DDMz | DMIz | RFVz |
|---|---|---|---|---|---|---|---|
| (%) | (%) | (%) | (%) | (%) | (%) | ||
|
|
|||||||
| W01 | 3.3 | 20.4 | 41.6 | 29.6 | 65.9 | 2.9 | 148 |
| W02 | 5.3 | 19.9 | 39.8 | 28.5 | 66.7 | 3.0 | 156 |
| W03 | 2.6 | 18.2 | 41.1 | 29.0 | 66.3 | 2.9 | 153 |
| W04 | 5.6 | 18.7 | 40.2 | 29.1 | 66.2 | 3.0 | 153 |
| W05 | 4.8 | 19.9 | 42.2 | 29.1 | 66.2 | 2.8 | 146 |
| W06 | 3.8 | 19.3 | 39.4 | 27.6 | 67.4 | 3.1 | 159 |
| W07 | 3.5 | 19.6 | 41.3 | 28.3 | 66.9 | 2.9 | 151 |
| W08 | 2.9 | 20.4 | 39.8 | 27.9 | 67.2 | 3.0 | 158 |
| W09 | 5.3 | 20.3 | 41.6 | 29.1 | 66.3 | 2.9 | 149 |
| W10 | 4.7 | 19.8 | 42.7 | 28.8 | 66.4 | 2.8 | 145 |
| W11 | 6.4 | 20.0 | 41.9 | 30.5 | 65.1 | 2.9 | 145 |
| W12 | 5.2 | 23.2 | 38.2 | 25.6 | 69.0 | 3.1 | 168 |
| W13 | 5.7 | 19.0 | 41.6 | 28.5 | 66.7 | 2.9 | 150 |
| W14 | 4.2 | 20.0 | 39.7 | 28.7 | 66.5 | 3.0 | 156 |
| W15 | 4.6 | 19.5 | 41.4 | 29.6 | 65.9 | 2.9 | 148 |
| W16 | 5.0 | 20.1 | 41.1 | 28.1 | 67.0 | 2.9 | 152 |
| W17 | 4.3 | 20.9 | 38.6 | 27.2 | 67.7 | 3.1 | 163 |
| W18 | 4.7 | 20.3 | 40.3 | 28.2 | 66.9 | 3.0 | 155 |
| W19 | 4.7 | 19.7 | 41.4 | 28.9 | 66.4 | 2.9 | 149 |
| W20 | 4.5 | 20.9 | 39.6 | 25.7 | 68.8 | 3.0 | 162 |
| W21 | 4.3 | 21.0 | 38.7 | 25.8 | 68.8 | 3.1 | 165 |
| W22 | 3.4 | 19.8 | 40.3 | 28.4 | 66.8 | 3.0 | 154 |
| W23 | 3.4 | 20.0 | 40.5 | 28.5 | 66.7 | 3.0 | 156 |
| W24 | 3.3 | 18.1 | 44.2 | 31.2 | 64.6 | 2.7 | 136 |
| W25 | 4.8 | 20.7 | 37.5 | 26.1 | 68.5 | 3.2 | 170 |
| Pungsannamul | 7.1 | 22.5 | 38.9 | 24.3 | 70.0 | 3.1 | 169 |
| Hutcheson | 5.6 | 20.0 | 37.5 | 26.4 | 68.3 | 3.2 | 171 |
| Taekwang | 6.2 | 20.3 | 36.4 | 24.5 | 69.8 | 3.3 | 179 |
| Bosug | 6.7 | 22.6 | 37.1 | 25.6 | 69.0 | 3.2 | 173 |
|
|
|||||||
| Mean | 4.7 | 20.2 | 40.1 | 27.9 | 67.2 | 3.0 | 157 |
| LSD (5%) | 0.8 | 1.3 | 1.9 | 1.5 | 1.2 | 0.1 | 10 |
Agronomic characteristics of selected 25 lines derived from wild and cultivated soybean crossing used in this study
| Code | Name | Pedigree | Hardseed rate | 100-seed weight | Shattering |
Growth habit |
|---|---|---|---|---|---|---|
| (%) | (g) | (1-5) | (1~5) | |||
| W01 | RIL71 | PI483463 × Hutcheson | 0 | 3.2 | 1 | 1 |
| W02 | RIL86 | PI483463 × Hutcheson | 0 | 5.3 | 1 | 2 |
| W03 | RIL94 | PI483463 × Hutcheson | 15 | 4.1 | 1 | 1 |
| W04 | RIL141 | PI483463 × Hutcheson | 0 | 10.7 | 3 | 3 |
| W05 | RIL113 | PI483463 × Hutcheson | 5 | 3.3 | 1 | 1 |
| W06 | RIL83 | PI483463 × Hutcheson | 0 | 10.6 | 2 | 4 |
| W07 | RIL9 | PI483463 × Hutcheson | 0 | 4.0 | 2 | 1 |
| W08 | RIL286 | PI483463 × Hutcheson | 0 | 4.0 | 1 | 2 |
| W09 | RIL267 | PI483463 × Hutcheson | 20 | 8.5 | 1 | 3 |
| W10 | RIL163 | PI483463 × Hutcheson | 0 | 6.0 | 2 | 2 |
| W11 | RIL122 | PI483463 × Hutcheson | 0 | 9.9 | 1 | 4 |
| W12 | RIL36 | PI483463 × Hutcheson | 5 | 5.3 | 3 | 2 |
| W13 | RIL87 | PI483463 × Hutcheson | 0 | 6.8 | 1 | 2 |
| W14 | RIL241 | PI483463 × Hutcheson | 0 | 4.8 | 1 | 2 |
| W15 | RIL130 | S-100 × PI483463 | 10 | 8.2 | 1 | 2 |
| W16 | RIL144 | S-100 × PI483463 | 5 | 4.8 | 2 | 2 |
| W17 | RIL63 | PI483463 × Hutcheson | 5 | 5.0 | 1 | 2 |
| W18 | RIL5 | PI483463 × Hutcheson | 0 | 7.0 | 2 | 2 |
| W19 | RIL216 | PI483463 × Hutcheson | 10 | 7.3 | 2 | 2 |
| W20 | RIL177 | PI483463 × Hutcheson | 0 | 6.7 | 1 | 3 |
| W21 | RIL286 | PI483463 × Hutcheson | 0 | 3.1 | 1 | 2 |
| W22 | RIL139 | PI483463 × Hutcheson | 0 | 4.9 | 1 | 1 |
| W23 | RIL227 | PI483463 × Hutcheson | 15 | 4.2 | 1 | 2 |
| W24 | RIL242 | PI483463 × Hutcheson | 0 | 4.6 | 1 | 1 |
| W25 | RIL256 | PI483463 × Hutcheson | 0 | 5.1 | 1 | 1 |
Shattering: 1, no shattering: 3, moderate: 5, fully shattering
Growth habit: 1, viny like wild soybean: 3, semi-erect: 5, erect like cultivated soybean.
Analysis of variance for fresh weight (FW), dry matter (DM), crude fat (CF), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), and relative feed value (RFV) in soybean over two environments
| source | df | F-value |
||||||
|---|---|---|---|---|---|---|---|---|
| FW | DM | CF | CP | NDF | ADF | RFV§ | ||
| Environments (E) | 1 | 331.13 |
257.13 |
13.56 |
211.20 |
299.34 |
102.89 |
190.55 |
| Replication (E) | 4 | 1.39 |
1.28 |
1.12 |
1.00 |
0.50 |
1.59 |
0.80 |
| Genotype (G) | 5 | 28.54 |
11.96 |
6.90 |
36.02 |
20.49 |
51.78 |
26.44 |
| Harvest stage (H) | 2 | 504.80 |
409.99 |
801.94 |
65.50 |
19.77 |
81.99 |
17.82 |
| E × G | 5 | 5.48 |
4.66 |
7.74 |
2.07 |
7.31 |
5.60 |
7.21 |
| E × H | 2 | 18.35 |
20.80 |
12.74 |
0.69 |
10.72 |
14.04 |
7.88 |
| G × H | 10 | 3.89 |
2.37 |
6.53 |
4.72 |
4.47 |
8.09 |
4.43 |
| E × G × H | 10 | 2.52 |
1.90 |
5.93 |
2.30 |
6.35 |
6.65 |
6.61 |
| Total | 107 | |||||||
Significant at the 0.05 level of probability,
Significant at the 0.01 level of probability,
Not significant at the 0.05 level of probability
G. max entries were Daewon (Kim et al. 1998), Pungsannamul (Suh et al. 1997), and Bosug (Oh et al. 2005), and selected F7 lines were W02, W09 and W11 which derived from G. soja (PI4834763) x G. max (Hutcheson)
Three harvest stages were R2 (full bloom stage), R4 (full pod stage) and R6 (full seed stage)
The environments included two different planting date (20 May 2011 and 20 June, 2011)
Analysis of variance for forage yield and forage related traits collected at R6 stage (full seed stage) in soybean over 29 accessions
| Source of variation | df | F-value |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fresh weight | Dry matter | Edible |
Plant height | Rate of soybean part (fresh weight basis) |
Rate of soybean part (dry weight basis) |
||||||
| Leaf | Stem | Pod | Leaf | Stem | Pod | ||||||
| Environments (E) | 1 | 197.27 |
389.11 |
161.10 |
36.55 |
209.38 |
1134.40 |
52.44 |
325.24 |
834.91 |
|
| Replication | 4 | 2.02 |
0.96 |
0.18 |
8.26 |
5.27 |
2.07 |
0.75 |
4.80 |
1.60 |
1.17 |
| Genotypes (G) | 28 | 8.04 |
6.33 |
4.92 |
7.41 |
5.91 |
4.60 |
6.36 |
8.43 |
5.85 |
8.58 |
| E × G | 28 | 2.65 |
2.83 |
4.13 |
4.93 |
2.40 |
3.80 |
4.53 |
2.15 |
3.98 |
|
| Total | 174 | ||||||||||
Stand for not significant, significant at the 0.05 and 0.01 level of probability, respectively
Twenty-five selected lines derived from PI483463 x Hutcheson or S-100 x PI483463 and four seed-type cultivars Pungsannamul (Suh et al. 1997), Hutcheson (Buss et al. 1988), Taekwang and Bosug (Oh et al. 2005)
Edible part weight indicates the fresh weight estimated less than 7.58mm stem diameter, which averaged stem diameter that cannot eat by feeding 12-14 month aged three cows
Forage yield and yield related traits of selected lines from PI483463 x Hutcheson or S-100 x PI483463 at R6 stage (full seed stage)
| Code | Fresh weight (t/ha) | Dry matter (t/ha) | Rate of edible part |
Plant height (cm) | Rate of soybean part | Rate of soybean part | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| (fresh weight, %) |
(dry weight, %) |
|||||||||
| Leaf | Stem | Pod | Leaf | Stem | Pod | |||||
| W01 | 21.6 | 5.5 | 100 | 91 | 25.2 | 34.0 | 40.9 | 23.6 | 32.0 | 44.4 |
| W02 | 22.4 | 6.2 | 100 | 137 | 21.2 | 30.0 | 48.9 | 19.1 | 28.2 | 52.8 |
| W03 | 21.2 | 5.1 | 100 | 218 | 21.8 | 45.7 | 32.6 | 21.4 | 45.9 | 32.8 |
| W04 | 23.3 | 6.8 | 100 | 113 | 25.8 | 30.3 | 44.0 | 23.9 | 29.3 | 46.8 |
| W05 | 19.8 | 5.9 | 100 | 114 | 22.2 | 30.1 | 47.7 | 22.0 | 27.6 | 50.4 |
| W06 | 29.1 | 8.7 | 86 | 133 | 32.3 | 36.9 | 30.7 | 34.1 | 38.8 | 27.1 |
| W07 | 17.6 | 5.2 | 100 | 104 | 25.7 | 34.5 | 39.8 | 24.3 | 34.5 | 41.2 |
| W08 | 22.7 | 6.2 | 100 | 105 | 24.5 | 32.0 | 43.6 | 24.5 | 31.5 | 43.9 |
| W09 | 22.8 | 7.8 | 93 | 133 | 26.6 | 34.6 | 38.8 | 27.2 | 35.0 | 37.8 |
| W10 | 22.7 | 7.0 | 100 | 141 | 23.7 | 30.5 | 45.8 | 22.0 | 29.0 | 49.1 |
| W11 | 29.9 | 9.3 | 86 | 118 | 27.5 | 32.4 | 40.2 | 25.8 | 32.5 | 41.7 |
| W12 | 17.3 | 5.4 | 100 | 129 | 29.6 | 25.1 | 45.4 | 27.1 | 25.2 | 47.7 |
| W13 | 25.2 | 7.7 | 97 | 112 | 24.2 | 28.1 | 47.8 | 23.0 | 25.6 | 51.4 |
| W14 | 22.4 | 6.3 | 91 | 102 | 28.3 | 36.6 | 35.1 | 27.6 | 35.9 | 36.6 |
| W15 | 24.8 | 8.2 | 89 | 134 | 28.6 | 35.6 | 35.8 | 27.6 | 37.0 | 35.4 |
| W16 | 19.3 | 5.4 | 97 | 121 | 16.8 | 32.9 | 50.3 | 14.7 | 31.2 | 54.1 |
| W17 | 22.2 | 5.7 | 100 | 116 | 22.1 | 34.8 | 43.1 | 20.6 | 34.3 | 45.1 |
| W18 | 24.1 | 6.8 | 93 | 134 | 24.3 | 31.7 | 44.0 | 23.9 | 30.9 | 45.2 |
| W19 | 23.5 | 6.8 | 100 | 124 | 26.6 | 28.0 | 45.4 | 26.2 | 24.7 | 49.1 |
| W20 | 19.3 | 5.2 | 83 | 104 | 27.7 | 26.3 | 46.0 | 28.9 | 24.8 | 46.3 |
| W21 | 21.2 | 5.7 | 100 | 99 | 26.4 | 27.9 | 45.8 | 26.4 | 26.7 | 46.9 |
| W22 | 23.0 | 5.8 | 100 | 141 | 20.5 | 32.9 | 46.7 | 19.6 | 31.0 | 49.4 |
| W23 | 23.7 | 6.8 | 100 | 116 | 25.8 | 37.1 | 37.1 | 24.6 | 37.0 | 38.4 |
| W24 | 18.0 | 5.4 | 100 | 132 | 20.2 | 31.9 | 48.0 | 17.3 | 32.3 | 50.5 |
| W25 | 18.7 | 5.2 | 100 | 93 | 23.4 | 37.1 | 39.5 | 22.1 | 35.4 | 42.5 |
| Pungsannamul | 26.1 | 6.7 | 77 | 100 | 27.1 | 27.0 | 45.9 | 28.2 | 23.9 | 47.9 |
| Hutcheson | 32.6 | 8.7 | 67 | 106 | 29.6 | 31.8 | 38.6 | 31.7 | 29.3 | 39.0 |
| Taekwang | 23.3 | 7.3 | 54 | 92 | 32.3 | 34.3 | 33.4 | 35.7 | 33.0 | 31.4 |
| Bosug | 22.5 | 7.5 | 89 | 99 | 30.2 | 32.3 | 37.5 | 30.7 | 30.5 | 38.8 |
| Mean | 22.8 | 6.5 | 116 | 25.5 | 32.5 | 42.0 | 25.0 | 31.5 | 43.6 | |
| LSD (5%) | 4.0 | 1.5 | 20 | 5.6 | 6.2 | 7.4 | 5.9 | 6.3 | 8.2 | |
Edible part indicates the fresh weight estimated less than 7.58 mm stem diameter, which averaged stem diameter that cannot eat by feeding 12-14 month aged three cows
Analysis of variance for crude fat (CF), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), digestible dry matter (DDM), dry matter intake (DMI) and relative feed value (RFV) in soybean over two locations
| Source | df | F-value |
||||||
|---|---|---|---|---|---|---|---|---|
| CF | CP | NDF | ADF | DDM | DMI | RFV | ||
| Location (L) | 1 | 13.60 |
3.60 |
0.03 |
50.42 |
51.57 |
0.08 |
4.08 |
| Replication (L) | 4 | 4.43 |
1.20 |
0.68 |
1.13 |
1.10 |
0.97 |
0.55 |
| Genotypes (G) | 28 | 19.60 |
6.41 |
7.38 |
11.36 |
11.32 |
7.49 |
8.59 |
| L × G | 28 | 3.78 |
2.06 |
2.60 |
2.12 |
2.13 |
3.01 |
2.53 |
| Total | 169 | |||||||
Stand for not significant, significant at the 0.05 and 0.01 level of probability, respectively
In Kyungpook National Univ. Sangju Campus and Gyeongsangbuk-do Agricultural Research Service
Twenty-five selected lines derived from PI483463 x Hutcheson or S-100 x PI483463, and four references were seed-type cultivars Pungsannamul (Suh et al. 1997), Hutcheson (Buss et al. 1988), Taekwang and Bosug (Oh et al. 2005)
Variation of forage quality related traits among selected lines from PI483463 x Hutcheson or S-100 x PI483463 compared with cultivated soybean at R6 stage (full seed stage)
| Code | Crude fat | Crude protein | NDF |
ADF |
DDM |
DMI |
RFV |
|---|---|---|---|---|---|---|---|
| (%) | (%) | (%) | (%) | (%) | (%) | ||
| W01 | 3.3 | 20.4 | 41.6 | 29.6 | 65.9 | 2.9 | 148 |
| W02 | 5.3 | 19.9 | 39.8 | 28.5 | 66.7 | 3.0 | 156 |
| W03 | 2.6 | 18.2 | 41.1 | 29.0 | 66.3 | 2.9 | 153 |
| W04 | 5.6 | 18.7 | 40.2 | 29.1 | 66.2 | 3.0 | 153 |
| W05 | 4.8 | 19.9 | 42.2 | 29.1 | 66.2 | 2.8 | 146 |
| W06 | 3.8 | 19.3 | 39.4 | 27.6 | 67.4 | 3.1 | 159 |
| W07 | 3.5 | 19.6 | 41.3 | 28.3 | 66.9 | 2.9 | 151 |
| W08 | 2.9 | 20.4 | 39.8 | 27.9 | 67.2 | 3.0 | 158 |
| W09 | 5.3 | 20.3 | 41.6 | 29.1 | 66.3 | 2.9 | 149 |
| W10 | 4.7 | 19.8 | 42.7 | 28.8 | 66.4 | 2.8 | 145 |
| W11 | 6.4 | 20.0 | 41.9 | 30.5 | 65.1 | 2.9 | 145 |
| W12 | 5.2 | 23.2 | 38.2 | 25.6 | 69.0 | 3.1 | 168 |
| W13 | 5.7 | 19.0 | 41.6 | 28.5 | 66.7 | 2.9 | 150 |
| W14 | 4.2 | 20.0 | 39.7 | 28.7 | 66.5 | 3.0 | 156 |
| W15 | 4.6 | 19.5 | 41.4 | 29.6 | 65.9 | 2.9 | 148 |
| W16 | 5.0 | 20.1 | 41.1 | 28.1 | 67.0 | 2.9 | 152 |
| W17 | 4.3 | 20.9 | 38.6 | 27.2 | 67.7 | 3.1 | 163 |
| W18 | 4.7 | 20.3 | 40.3 | 28.2 | 66.9 | 3.0 | 155 |
| W19 | 4.7 | 19.7 | 41.4 | 28.9 | 66.4 | 2.9 | 149 |
| W20 | 4.5 | 20.9 | 39.6 | 25.7 | 68.8 | 3.0 | 162 |
| W21 | 4.3 | 21.0 | 38.7 | 25.8 | 68.8 | 3.1 | 165 |
| W22 | 3.4 | 19.8 | 40.3 | 28.4 | 66.8 | 3.0 | 154 |
| W23 | 3.4 | 20.0 | 40.5 | 28.5 | 66.7 | 3.0 | 156 |
| W24 | 3.3 | 18.1 | 44.2 | 31.2 | 64.6 | 2.7 | 136 |
| W25 | 4.8 | 20.7 | 37.5 | 26.1 | 68.5 | 3.2 | 170 |
| Pungsannamul | 7.1 | 22.5 | 38.9 | 24.3 | 70.0 | 3.1 | 169 |
| Hutcheson | 5.6 | 20.0 | 37.5 | 26.4 | 68.3 | 3.2 | 171 |
| Taekwang | 6.2 | 20.3 | 36.4 | 24.5 | 69.8 | 3.3 | 179 |
| Bosug | 6.7 | 22.6 | 37.1 | 25.6 | 69.0 | 3.2 | 173 |
| Mean | 4.7 | 20.2 | 40.1 | 27.9 | 67.2 | 3.0 | 157 |
| LSD (5%) | 0.8 | 1.3 | 1.9 | 1.5 | 1.2 | 0.1 | 10 |
Neutral detergent fiber (NDF), acid detergent fiber (ADF), fresh weight (FW), dry matter (DM), digestible dry matter (DDM), dry matter intake (DMI) and relative feed value (RFV)
Shattering: 1, no shattering: 3, moderate: 5, fully shattering
Growth habit: 1, viny like wild soybean: 3, semi-erect: 5, erect like cultivated soybean.
Significant at the 0.05 level of probability,
Significant at the 0.01 level of probability,
Not significant at the 0.05 level of probability
G. max entries were Daewon (
Three harvest stages were R2 (full bloom stage), R4 (full pod stage) and R6 (full seed stage)
The environments included two different planting date (20 May 2011 and 20 June, 2011)
Stand for not significant, significant at the 0.05 and 0.01 level of probability, respectively
Twenty-five selected lines derived from PI483463 x Hutcheson or S-100 x PI483463 and four seed-type cultivars Pungsannamul (
Edible part weight indicates the fresh weight estimated less than 7.58mm stem diameter, which averaged stem diameter that cannot eat by feeding 12-14 month aged three cows
Edible part indicates the fresh weight estimated less than 7.58 mm stem diameter, which averaged stem diameter that cannot eat by feeding 12-14 month aged three cows
Stand for not significant, significant at the 0.05 and 0.01 level of probability, respectively
In Kyungpook National Univ. Sangju Campus and Gyeongsangbuk-do Agricultural Research Service
Twenty-five selected lines derived from PI483463 x Hutcheson or S-100 x PI483463, and four references were seed-type cultivars Pungsannamul (
Neutral detergent fiber (NDF), acid detergent fiber (ADF), fresh weight (FW), dry matter (DM), digestible dry matter (DDM), dry matter intake (DMI) and relative feed value (RFV)