|Title:||Comparison of the Metabolism of Nitrogen and Carbohydrate Compounds during Vernalization of Kohlrabi and Radish||Other Titles:||球莖甘藍與蘿蔔之春化作用對氮素和碳水化物代謝比較||Authors:||沈再發
|Issue Date:||Dec-1983||Publisher:||中國園藝學會||Journal Volume:||29||Journal Issue:||4||Start page/Pages:||279-290||Source:||中國園藝||Abstract:||
種子春化有效者(蘿蔔)，由低溫處理而糖分增加。種子春化無效者(球莖甘藍)其低溫處理不能增加糖分。綠植物春化型(green plant vernaliation type)作物（如球莖甘藍），於植株完成基本營養生長後就與種子春化型(seed vernaliation type)作物（如蘿蔔）一樣，於低溫處理時糖類增加。
Effective seed vernalization in seed vernalizing plants of radish was accompanied by an increase in sugar content during low temperature treatments. Green-plant vernalizing plants of kohlrabi showed no such sugar increase in seed vernalization treatment. Green-plant vernalizing plants of kohlrabi showed the same changes in sugar pattern as seed vernalizing types radish, but only after the plant had grown to a certain stage at which it was responsive to low temperature treatments.
Seed vernalizing plants may contain high levels of mobilizing sugars in the seed while green-plant vernalizing types might contain obligate sugar only. A low temperature response from these crops was due to a gradual increase in mobilizing sugars during the growing process. Mature plants of seed vernalizing and green-plant vernalizing types contain higher levels of mobilizing sugars, making them more responsive to low temperature conditions.
|Appears in Collections:||蔬菜系|
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