| 低温对马铃薯块茎呼吸及糖代谢的影响 |
| |
| 引用本文： | 王合理. 低温对马铃薯块茎呼吸及糖代谢的影响[J]. 中国马铃薯, 1999, 0(3) |
| |
| 作者姓名： | 王合理 |
| |
| 作者单位： | 塔里木农垦大学!新疆阿拉尔843300 |
| |
| 摘 要： | 本试验测定了两个马铃薯品种在４ ℃和１０ ℃低温贮藏条件下块茎的呼吸强度和蔗糖、还原糖的含量。 Ｎ Ｄ８６０ ２ 品种在４ ℃和１０ ℃条件下， 还原糖含量变化差异不大， 而 Ｎｏｒｃｈｉｐ 品种在４ ℃下还原糖含量远远高于１０ ℃的处理。两个品种块茎中蔗糖含量甚微。呼吸强度与还原糖含量的变化的相关性不明显。结果表明， 两个品种在低温条件下糖代谢机理不同。
|
| 关 键 词： | 马铃薯 低温 呼吸 糖代谢 |
EFFECT OF LOW TEMPERATURE ON RESPIRATION AND SUGAR METABOLISM OF POTATOES |
| |
| Wang Heli. EFFECT OF LOW TEMPERATURE ON RESPIRATION AND SUGAR METABOLISM OF POTATOES[J]. Chinese Potato, 1999, 0(3) |
| |
| Authors: | Wang Heli |
| |
| Abstract: | The respiration rate and contents of sucrose and reducing sugar were measured in two cultivars of potatoes at low temperature.There was no significant change of reducing sugar content between 4 ℃ and 10 ℃ for the cultivar ND860 2.For the cultivar Norchip,the reducing sugar content was much higher at 4 ℃ than that at 10 ℃.There was no significant correlation between respiration rate and change of sugar content.The result shown that the sugar metabolic mechanism of the two cultivars may be different.$$$$ |
| |
| Keywords: | potato low temperature respiration sugar metabolism |
| 本文献已被 CNKI 等数据库收录！ |
