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| 安吉白茶茶园风扇防霜冻效果的研究 | |
| 引用本文： | 陆文渊,钱文春,顾泽,程玉龙,楼黎静.安吉白茶茶园风扇防霜冻效果的研究[J].茶叶,2009,35(4):215-218. |
| 作者姓名： | 陆文渊 钱文春 顾泽 程玉龙 楼黎静 |
| 作者单位： | 1. 湖州市经济作物技术推广站,浙江,湖州,313000 2. 湖州市气象局,浙江,湖州,313000 3. 安吉县农业局,浙江,安吉,313300 |
| 基金项目： | 2007湖州市科技重大专项 |
| 摘 要： | 安吉白茶茶园早春气温垂直分布特征明显，茶园昼夜温差大，逆温天气频繁出现，凌晨5：00左右逆温最强，风扇高度与茶园冠层的温差达到了4℃；霜冻天气来临时，防霜风扇对茶园增温效果明显，茶园冠层平均最大增温2．8℃，能有效预防消除茶园霜冻害；每台茶园防霜风扇系统平均每年可减灾增收1922元／亩。 |
| 关 键 词： | 霜冻 逆温 防霜风扇 安吉白茶 |
Frost Protection Effects of Blower System in Anji Baicha Tea Garden |
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| LU Wenyuan,QIAN Wenchun,GU Ze,CHENG Yulong,LOU Lijing.Frost Protection Effects of Blower System in Anji Baicha Tea Garden[J].Journal of Tea,2009,35(4):215-218. | |
| Authors: | LU Wenyuan QIAN Wenchun GU Ze CHENG Yulong LOU Lijing |
| Institution: | LU Wenyuan1,QIAN Wenchun1,GU Ze2,CHENG Yulong3,LOU Lijing1 (1.Huzhou Economic Crops Technology Popularization Station,Huzhou 313000,Zhejiang,2.Huzhou Weather Bureau,3.Anji Agriculture Bureau,Anji,313300,Zhejiang) |
| Abstract: | Vertical distribution characteristics of temperature of Anji Baicha tea garden was obvious. The diurnal temperature difference was significant and frost tended to happen in early spring. The temperature inversion was the most intense at dawn （05. 00）. The temperature difference between the site of blower and tea canopy was 4 ℃. Frost protective effects of the blower system for Anji Baicha tea garden was also obvious during frost weather season,and the mean of temperature was increased by 2.8 ℃ near tea canopy. Therefore,the blower system can effectively prevent frost damage. The blower system can reduce loss of 1922 yuan for one mu tea garden every year. |
| Keywords: | frost temperature inversion wind machine system Anji Baicha |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |