کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9467415 | 1316528 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Irrigation guidelines based on historical weather data in the Lower Rio Grande Valley of Texas
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
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چکیده انگلیسی
Irrigation guidelines based on historical data would be an important tool for planning irrigation, and may be considered as a management strategy depending on the weather variability. This paper analyzes variability in evapotranspiration (ET) patterns over a 9-year period between years and between different months. ET and rainfall data were collected with automatic weather stations and coefficients of variability were determined. The coefficient of variability for these data averaged less than 15% indicating the possibility of using these irrigation guidelines. The coefficient for the relationship between Pennman Monteith reference ET and class-A pan evaporation was found to be 0.7. Irrigation guidelines for sugarcane and citrus based on historical data were developed for irrigation management.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Agricultural Water Management - Volume 76, Issue 1, 30 July 2005, Pages 1-7
Journal: Agricultural Water Management - Volume 76, Issue 1, 30 July 2005, Pages 1-7
نویسندگان
Juan Enciso, Bob Wiedenfeld,