| [1] |
.
Frost resistance of winter wheat varieties and some defense measures to frost damage
[J]. Journal of Northern Agriculture, 2016, 44(4): 109-109.
|
| [2] |
.
Analysis of frost-free period variation between 1961 and 2013 of Kulun
[J]. Journal of Northern Agriculture, 2015, 43(4): 62-62.
|
| [3] |
.
Variation characteristics of frozen soil and frost free period of Wuchuan County in recent 50 years
[J]. Journal of Northern Agriculture, 2015, 43(3): 83-83.
|
| [4] |
.
[J]. Journal of Northern Agriculture, 2009, (5): 126-126.
|
| [5] |
.
[J]. Journal of Northern Agriculture, 2009, (1): 68-68.
|
| [6] |
.
[J]. Journal of Northern Agriculture, 2006, (B12): 162-162.
|
| [7] |
.
[J]. Journal of Northern Agriculture, 2005, (B12): 225-225.
|
