LU Yun,HU Yunping,PAN Zishu.Temperature Comparison for Apricot Under Different Cultivation Mode[J].Northern Horticulture,2016,40(22):66-68.[doi:10.11937/bfyy.201622017]
设施杏在不同栽培模式下的温度比较
- Title:
- Temperature Comparison for Apricot Under Different Cultivation Mode
- Keywords:
- apricots; florescence; low-temperature sensitive phase; phase of the first fruit dropping; daily extreme temperature
- 文献标志码:
- A
- 摘要:
- 为了解杏幼果脱落与温度的关系，该试验对设施杏在不同栽培模式下的温度做了比较研究，通过对当地近5年的产量、气象资料进行统计研究，分析出了露地、设施栽培条件下的杏生长的最佳温度范围并与对照进行比较，提出杏在花期、低温敏感期和第1次幼果脱落期各阶段的适宜温度范围、次适宜温度范围、危险温度范围的概念。结果表明：3个不同物候期适宜温度的最低和最高温度范围为1.9～7.5 ℃和10.3～18.6 ℃、3.1～7.9 ℃和13.1～18.8 ℃、4.1～10.4 ℃和15.0～23.9 ℃；计算出各阶段适宜温度范围内所占天数的百分率分别为57.5%、50.0%；66.7%、63.3%；60.0%、60.0%。表明各阶段适宜温度范围内所占天数的百分率应大于或等于60%；次适宜范围的天数所占的百分率控制在5.8%～10.0%，危险范围的天数在10.0%以下为宜。
- Abstract:
- In order to research the relationship between falling off of young apricots fruits and temperature，comparative study on different cultivations of apricots under different temperatures was conducted.Analysis was made on the local productions and meteorological data in the past five years，figuring out the temperature ranges of open field and facility cultures.After a comparative study on these ranges，the preference temperature range，sub-preference temperature ranges and dangerous ranges for the cultivation of apricots at the stages of florescence phase，low-temperature sensitive phase and the phase of first fruit dropping were proposed.Specifically speaking，the preference temperature ranges were from 1.9-7.5 ℃ to 10.3-18.6 ℃ at the florescence phase，from 3.1-7.9 ℃ to 13.1-18.8 ℃ at the low-temperature sensitive phase and from 4.1-10.4 ℃ to 15.0-23.9 ℃ at the first falling-off phase of young apricots，with the percentages of days of 57.5% and 50.0%，66.7% and 63.3% as well as 60.0% and 60.0% respectively.It was suggested that the percentages of days of preference temperatures at different phases should be greater than or equal to 60%，with 5.8%-10.0% for sub-preference temperatures and less than 10.0% for dangerous temperatures.
参考文献/References:
[1]陈海江.设施果树栽培[M].北京：金盾出版社，2010. [2]郁香荷．北方设施栽培的现状与发展前景[J]．北方果树，2004（增)：50-52. [3]安国宁，尹燕雷．金太阳杏植物学特性及栽培技术[J]．山东农业科学，2003（3)：27-28.
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备注/Memo
第一作者简介：逯昀（1975-)，女，河南民权人，硕士，副教授，现主要从事设施园艺植物的栽培研究与教学等工作。E-mail：1743415966@qq.com.