Knowledge Resource Center for Ecological Environment in Arid Area
| 项目编号 | 41375122 |
| 基于新疆红枣和核桃生理特性变化的越冬冻害气象指标研究 | |
| 吉春容 | |
| 主持机构 | 中国气象局乌鲁木齐沙漠气象研究所 |
| 开始日期 | 2014 |
| 结束日期 | 2017 |
| 资助经费 | 800000(CNY) |
| 项目类别 | 面上项目 |
| 资助机构 | CN-NSFC（国家自然科学基金） |
| 语种 | 中文 |
| 国家 | 中国 |
| 英文简介 | Low temperature freezing disaster was one of the three disasters affecting the yield and quality of local special fruit tress in Xinjiang. It is very stringent to make the research of monitoring index and effective anti-freezing measure of fruit tree disaster. The monitoring experiment was carried out in the inside and outside of the orchard by automatic weather station and the microclimate observation system. Based on investigating the historical situation of fruit freezing disaster and making the database of the minimum temperature during the winter, the freezing characteristics was analyzed such as the type, frequency and boundary temperature to find the key affecting factors. The artifical simulation experiment of different low temperature treatment was carried out to make the research of physiological characteristics of fruit during the process of freezing disaster. Combing meteorology facture with plant physiology to analyze the anti-freezing process of fruit, and make the levels of freezing disaster. On the basis of these, the monitoring index would be suggested, which could be the theory basis of building the monitoring and pre-warning system of freezing disaster, and of abating or controlling the extent of freezing disaster. It was very important to make service to the sustained and healthy fruit industry in Xinjiang. |
| 中文关键词 | 红枣和核桃 ; 越冬冻害 ; 生理特性 ; 气象指标 |
| 来源机构 | 中国气象局乌鲁木齐沙漠气象研究所 |
| 资源类型 | 项目 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/345618 |
| 推荐引用方式 GB/T 7714 | 吉春容.基于新疆红枣和核桃生理特性变化的越冬冻害气象指标研究.2014. |
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