| [1] |
.
[J]. Journal of Northern Agriculture, 2015, (1): 133-133.
|
| [2] |
.
[J]. Journal of Northern Agriculture, 2014, (5): 91-91.
|
| [3] |
.
[J]. Journal of Northern Agriculture, 2014, (3): 133-133.
|
| [4] |
.
Report the Effect of Afikin for Dairy Cattle Oestrus Monitoring System
[J]. Journal of Northern Agriculture, 2014, (1): 45-45.
|
| [5] |
.
Analysis Benefit of Thousands of Cows Farm Scale of Litong District in Wuzhong City
[J]. Journal of Northern Agriculture, 2014, (1): 116-116.
|
| [6] |
.
[J]. Journal of Northern Agriculture, 2013, (2): 24-24.
|
| [7] |
.
[J]. Journal of Northern Agriculture, 2013, (2): 122-122.
|
| [8] |
.
[J]. Journal of Northern Agriculture, 2012, (3): 138-138.
|
| [9] |
.
[J]. Journal of Northern Agriculture, 2010, (6): 110-110.
|
| [10] |
.
[J]. Journal of Northern Agriculture, 2009, (6): 71-71.
|
| [11] |
.
[J]. Journal of Northern Agriculture, 2009, (3): 126-126.
|
| [12] |
.
[J]. Journal of Northern Agriculture, 2008, (6): 121-121.
|
| [13] |
.
[J]. Journal of Northern Agriculture, 2008, (2): 126-126.
|
| [14] |
.
[J]. Journal of Northern Agriculture, 2008, (2): 108-108.
|
| [15] |
.
[J]. Journal of Northern Agriculture, 2008, (1): 117-117.
|
