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中国农学通报

中国农学通报 ›› 2013, Vol. 29 ›› Issue (28): 169-172.doi: 10.11924/j.issn.1000-6850.2013-1025

所属专题： 园艺

• 林学 园艺 园林 • 上一篇    下一篇

压砂地西瓜新品种的丰产性和稳产性分析

王志强 刘声锋 郭守金 于蓉 田梅 董瑞   

  • 收稿日期:2013-04-10 修回日期:2013-05-09 出版日期:2013-10-05 发布日期:2013-10-05
  • 基金资助:
    现代农业产业技术体系建设专项

Analysis on Productivity and Sability of Watermelon Varieties in Gravel-mulched Field

  • Received:2013-04-10 Revised:2013-05-09 Online:2013-10-05 Published:2013-10-05

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摘要： 以2009年国家西瓜品种区域试验的8个西瓜品种和4个试点的产量数据为依据，通过使用DPS软件对产量进行一年多点的方差分析和多重比较，评价了西瓜品种在压砂地上的丰产性和稳产性。方差分析结果表明，品种‘09-N7’、‘09-N1’和‘09-N15’之间存在显著差异，品种‘09-N7’、‘09-N1’、‘09-N15’和其他品种存在极显著差异。品种的丰产性和稳定性结果表明，8个品种中，‘09-N1’和‘09-N7’丰产性和稳产性均优于对照‘09-N15’，‘09-N1’和‘09-N7’为丰产稳产品种；品种‘09-N9’变异度小于对照，稳产性优于对照，但其丰产性较差，为低产稳产品种。

关键词: 土壤水分和温度, 土壤水分和温度

Abstract: This research carried out variance analysis and multiple comparison on yield of varieties in multpoint a year by using DPS, evaluated productivity and sability of watermelon varieties in Gravel-mulched Field according to yield results of eight watermelon varieties and four testing sites in regional trial in china. The results of variance analysis showed that three varieties(09-N7,09-N1and CK)are significantly different and three varieties(09-N7,09-N1and CK) reached extremely significant differences with other varieties. The results of productivity and sability of watermelon varieties showed that productivity and sability of 09-N1and 09-N7 were superior to the control, 09-N1and 09-N7 were high and stable yield varieties, productivity of 09-N9 was inferior to the control and sability of 09-N9 was superior to the control, 09-N9 was low and stable yield variety.

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