|
|
|
| Study on the Freezing Tolerance of Red Tsai tai |
| Liu Lecheng 1; Yan Rulai 2 |
| 1Department of Horticulture; Hubei Agricultural College; Jingzhou 434103; 2Department of Horticulture; Huazhong Agricultural University; Wuhan 430070 |
|
|
|
|
Abstract There were 19 genotypes of Red tsai tai ( B. Campestris ssp. Chinensis var. Purpurea Hort. ) to be used in this experiment. Excised leaflet tissues were treated with various low temperatures. After measuring the percentage of electrolyte leakage,cell membrane injury percentage (MIP) was calculated. Then using the relationship of MIPs and temperatures to coincide Logistic equation,the inflexion point temperatures (IPT) were made out and were used to estimate the lethal low temperatures (LLT). The...
|
|
Received: 01 January 1900
|
|
|
|
| [1] |
. [J]. , 2015, 1(9): 1-. |
|
|
|
|
