CAJ | 학술논문

以无籽西瓜黑帝为接穗材料，采用田间试验、生理生化测定等方法，研究了不同砧木嫁接对西瓜生长过程中叶片生理指标及产量的影响，结果表明：不同砧木嫁接组合西瓜叶片叶绿素、MDA含量和PPO、NR活性在不同生育期表现有差异，其中以南瓜类型砧木西嫁强生和郑抗砧1号嫁接苗综合表现较为突出，其产量除与超丰抗生王嫁接组合差异不显著外，显著高于其他2个嫁接组合，且其可溶性固形物含量与其他嫁接组合间差异不显著。因此，西嫁强生和郑抗砧1号是无籽西瓜黑帝嫁接的优良砧木。
이무자서과흑제위접수재료，채용전간시험、생리생화측정등방법，연구료불동침목가접대서과생장과정중협편생리지표급산량적영향，결과표명：불동침목가접조합서과협편협록소、MDA함량화PPO、NR활성재불동생육기표현유차이，기중이남과류형침목서가강생화정항침1호가접묘종합표현교위돌출，기산량제여초봉항생왕가접조합차이불현저외，현저고우기타2개가접조합，차기가용성고형물함량여기타가접조합간차이불현저。인차，서가강생화정항침1호시무자서과흑제가접적우량침목。
Using the seedlings of seedless watermelon variety “Heidi” as scion, we studied the effects of different kinds of stocks on the leaf physiological indexes and yield of grafted watermelon through field experiment&physiological and biochemical de -termination.The results showed that there were differences in leaf chlorophyll and MDA contents as well as PPO and NR activities a -mong different grafted combinations at different growth stages .The seedlings of grafted combinations from pumpkin stocks “Xi-jiaqiangsheng” and “Zhengkangzhen No .1” had more prominent comprehensive performance .The yields of these two grafted com-binations were not significantly different from that of the grafted combination from the stock “Chaofengkangshengwang”, but they were significantly higher than those of other 2 grafted combinations .There was no significant difference in soluble solid content a-mong 5 grafted combinations .So“Xijiaqiangsheng” and“Zhengkangzhen No .1” are the good stocks for the grafting of seedless wa-termelon variety “Heidi”.