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Effects of Vine-cutted Regeneration Techniques of Watermelon(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年19期
Page:
15-17
Research Field:
Publishing date:

Info

Title:
Effects of Vine-cutted Regeneration Techniques of Watermelon
Author(s):
LI Xue-qiao; CAI Xing-lai; ZHOU Man; WU Zhuang-sheng
Institute of Vegetables，Hainan Provincial Academy of Agricultural Sciences,Haikou，Hainan 571100
Keywords:
vine-cutted regeneration techniques; watermelon; protective enzymes; root activity
PACS:
S 651
DOI:
-
Abstract:
With watermelon cultivars ‘Zaojia’ and ‘Mitong’ as experimental materials in Hainan greenhouse，the effects of vine-cutted regeneration techniques of watermelon on the two watermelon cultivars were studied.The results showed that vine-cutted regeneration techniques of watermelon treatment on invertase of leaf content，root activity，and total production were significantly higher than CK treatment，content of catalase of leaf of ‘Mitong’ treatment were significantly higher than CK treatment，super-oxide of leaf content had no significantly difference between each treatment on two cultivars of watermelon.The results also showed that vine-cutted regeneration techniques of watermelon had enhanced the content of protective enzyme on two cultivars of leaf，this technique had effect on mitigation of one-time cultivation of senile problem at later period of watermelon.

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Last Update: 2014-09-02