کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8971033 | 1552158 | 2005 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Physiological tools for irrigation scheduling in grapevine (Vitis vinifera L.)
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
Grapevines - انگورIrrigation scheduling - برنامه ریزی آبیاریWater-use efficiency - بهره وری استفاده از آبInfrared thermometry - ترمومتری مادون قرمزWater stress - تنش آب یا بحران آبSap flow - جریان ساپRemote sensing - سنجش از راه دورPhysiological indicators - شاخص های فیزیولوژیکیChlorophyll fluorescence - فلورسانس کلروفیل
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Physiological tools for irrigation scheduling in grapevine (Vitis vinifera L.) Physiological tools for irrigation scheduling in grapevine (Vitis vinifera L.)](/preview/png/8971033.png)
چکیده انگلیسی
In the present review, current knowledge on grapevine responses to water stress is summarised. Based on this knowledge, the usefulness of different physiological parameters is discussed, and current knowledge on their applicability for water stress detection and irrigation management in grapevines is reviewed. Partial root drying (PRD) and regulated deficit irrigation (RDI) programs are proposed as the most promising tools for such purpose. Among RDI programs, several parameters are proposed as putative indicators of irrigation convenience and dosage. These are sap flow (measured by sap flow meters), trunk growth variations (measured by linear transducers of displacement, LTDs), canopy temperature (assessed by infrared thermometry), reflectance indices (measured by spectroradiometers or specifically designed instruments) and chlorophyll fluorescence (measured by either active or passive fluorometers). Advantages and disadvantages of all these tools are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Agriculture, Ecosystems & Environment - Volume 106, Issues 2â3, 2 April 2005, Pages 159-170
Journal: Agriculture, Ecosystems & Environment - Volume 106, Issues 2â3, 2 April 2005, Pages 159-170
نویسندگان
J. Cifre, J. Bota, J.M. Escalona, H. Medrano, J. Flexas,