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园艺学报 ›› 2005, Vol. 32 ›› Issue (4): 673-676.

• 研究报告 • 上一篇    下一篇

苹果套袋及除袋技术对果实微域温湿度及光照的影响

张建光1;孙建设1;刘玉芳1;Larry Schrader2   

  1. (1 河北农业大学园艺学院, 保定071001; 2 美国华盛顿州立大学乔木果树研究与推广中心, 威纳奇98801)
  • 收稿日期:2004-10-26 修回日期:2004-12-27 出版日期:2005-08-25 发布日期:2005-08-25

Effect of Bagging and Bag-removing Techniques on Fruit Microenvironmentsin Apples

Zhang Jianguang1;Sun Jianshe1;Liu Yufang1;Larry Schrader2   

  1. ( 1College of Horticulture, AgriculturalUniversity of Hebei, Baoding 071001, China; 2Tree Fruit Research and Extension Center,Washington State University, Wenatchee, WA 98801, USA )
  • Received:2004-10-26 Revised:2004-12-27 Online:2005-08-25 Published:2005-08-25

摘要: 探索套袋果实微域温湿度变化规律有助于进一步优化套袋栽培技术。本试验中采用温、湿度自动监测仪, 研究了套袋及除袋技术对果实微域温湿度的影响。结果表明, 套袋和除袋方法以及外界环境条件变化都能在一定程度上影响袋内微域温湿度及其果实表面温度。在一天中不同时刻除袋, 套袋果表面温度与气温和裸露果表面温度有所不同。除袋方法对果实温度有一定影响, 分次除袋更有利于果实对强光的适应。

关键词: 苹果, 果实, 生态环境, 套袋

Abstract: A study on the pattern ofmicroenvironmental changes of bagged fruits is beneficial to optimizing bagging techniques. In the present experiment, the effect of bagging techniques on the fruitmicroenvironments inside the bags was examined by using advanced apparatus to monitor both temperature and relative humidity. The results indicated that, bagging techniques and external environmental factors could affect fruit surface temperatures and its microenvironment to different extents. Moreover, there existed a significant difference in temperatures between bagged and exposed fruits at different timeswhen bags were removed in a day. In addition, a certain effect of differentmethods of disclosing bagswas found on fruit surface temperatures and separate removal of bags seemed to be more favorable to light acclimation.

Key words: Apple, Fruit, Ecological environment, Bagging

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