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中国农学通报

中国农学通报 ›› 2016, Vol. 32 ›› Issue (31): 74-78.doi: 10.11924/j.issn.1000-6850.casb16030021

所属专题： 园艺； 农业气象

• 林学 园艺 园林 • 上一篇    下一篇

不同颜色和材料覆盖措施对越冬期库尔勒香梨 树干形成层温度及融冻交替的影响

艾克来木.艾合买提,阿不来提.买买提,巴特尔.巴克,阿丽腾.吐尔孙哈力,萨吉旦.阿卜杜克日木,祖力克艳.麻那甫   

  1. 新疆农业大学草业与环境科学学院,和田地区林管站,新疆农业大学草业与环境科学学院,新疆农业大学草业与环境科学学院,新疆农业大学草业与环境科学学院,新疆农业大学草业与环境科学学院
  • 收稿日期:2016-03-02 修回日期:2016-03-16 接受日期:2016-03-25 出版日期:2016-11-10 发布日期:2016-11-10
  • 通讯作者: 巴特尔.巴克
  • 基金资助:
    ：国家自然科学基金“库尔勒香梨树干日灼冻害综合症发生生理机制研究”(31260289)；新疆维吾尔自治区土壤学重点学科。

Different Color and Material Covering Measures: The Effect on Trunk Cambium Temperature and Alternately Freezing of Korla Fragrant Pear During Over-wintering Period

艾克来木.艾合买提,,,, and   

  • Received:2016-03-02 Revised:2016-03-16 Accepted:2016-03-25 Online:2016-11-10 Published:2016-11-10

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摘要： 为了解释越冬期不同冻害防治措施对树干形成层温度和融冻交替的影响,通过不同颜色和不同材料覆盖处理后,利用热电偶传感探头监测树干形成层温度的变化。结果表明,不同颜色处理和不同材料覆盖措施对树干形成层温度变化和融冻交替有明显的影响,树干颜色处理融冻交替大小顺序为刮树皮>涂黑>对照>涂白；覆盖处理融冻交替大小顺序为对照>麻绳>反光膜>绒毡片>稻草；覆盖处理形成层温度日较差均低于颜色处理,涂白形成层温度日较差比稻草和绒毡片处理平均高于3-5℃。树干融冻交替和冻害防治效果最好的防治措施是涂白、稻草和绒毡片覆盖处理。

关键词: 玉米, 玉米, 转基因, 分子工厂, 高价值分子代谢物, 生物反应器

Abstract: To explain the effect of different freezing injury prevention measures on Korla Fragrant pear trunk cambium temperature changes and alternately freezing during over-wintering period, adopting different color smearing and different material covering method, detect trunk cambium temperature changes using thermo-couple probe. Results showed that the different treatment with color smearing and covering has an obvious effect on trunk cambium changes and alternately freezing, after color smearing treatment, the order of the alternately freezing extent is scraping bark>black>CK>white; the alternately freezing extent sequence of different material covering treatment is CK>hemp rope>reflecting film>wool mat>rice straw; the diurnal cambium temperature changes of trunk covering treatment is obviously smaller than trunk different color treatment, the diurnal cambium temperature changes of whitening averagely 3-5℃higher than the diurnal cambium temperature changes of wool mat and rice straw covering treatment. Among the different freezing injury prevention measures whitening , wool mat and rice straw covering treatment has best efficiency.