Table 3. Effect of subsoiling in fallow period on grain protein and its component contents.
| Tillage | applicationamount | Albumin | Globulin | Gliadin | Glutenin | Glu/Gli | Protein | Protein yield |
| (%) | (%) | (%) | (%) | (%) | (kg/hm2) | |||
| SS | LN | 2.43c | 1.34b | 3.39b | 3.97c | 1.17b | 12.30c | 506.95b |
| MN | 2.53b | 1.39a | 3.33b | 4.21b | 1.26a | 12.97b | 578.60a | |
| HN | 2.69a | 1.41a | 3.75a | 4.56a | 1.22b | 14.19a | 597.81a | |
| CK | LN | 2.52c | 1.22b | 3.65b | 3.89c | 1.07b | 13.08c | 423.81b |
| MN | 2.68b | 1.27ab | 3.68b | 4.14b | 1.13a | 13.51b | 498.33a | |
| HN | 2.86a | 1.31a | 3.97a | 4.38a | 1.10a | 14.43a | 506.64a |
The difference between data with different letters from a to c are statistically significant (P<0.05).
SS: subsoiling; CK: no tillage; LN: low nitrogen application; MN: medium nitrogen application; HN: high nitrogen application.