پژوهش های کاربردی زراعی- زراعت, دوره (76), شماره (76), سال (2007-10) , صفحات (70-79)

عنوان : ( مدلی برای شبیه سازی نمو گیاهان زراعی )

نویسندگان: بهرام اندرزیان , عبدالمهدی بخشنده , قدرت اله فتحی , سعید خلیل عالمی , محمد بنایان اول , یحیی امام ,
فایل: Full Text

استناددهی: BibTeX | EndNote

چکیده

Plant development can be defined as a programmed qualitative change in plant form, which leads plant to maturity, and researchers call it as phasic development or phenology.Recognizing the timing of occurring each development stage is necessary for managing system in order to yield increment. The timing of occurring development stages depend on climate, genotype specifications and sowing date then determination of these times in different regions is difficult and it is only possible through the using of crop simulation models which can predict the timing of occurrence each development stage by integrating effective factors. The model was constructed based on linear equation of plant temperature response. In order to model evaluation two experiments were carried out in agricultural and natural resources research center of Khuzistan in 2003-2004 and 2004-2005 croping years. Wheat development stages were determined based on Kirby and Appleyard’s scale by stereoscopic microscope and required GDD for each development stage as well. The constructed model was calibrated and run for simulation. Comparison of simulated and observed data showed that the model can strongly predict wheat development stages.

کلمات کلیدی

, مدلسازی , گندم
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@article{paperid:1012013,
author = {بهرام اندرزیان and عبدالمهدی بخشنده and قدرت اله فتحی and سعید خلیل عالمی and بنایان اول, محمد and یحیی امام},
title = {مدلی برای شبیه سازی نمو گیاهان زراعی},
journal = {پژوهش های کاربردی زراعی- زراعت},
year = {2007},
volume = {76},
number = {76},
month = {October},
issn = {2423-5423},
pages = {70--79},
numpages = {9},
keywords = {مدلسازی - گندم زراعی},
}

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%0 Journal Article
%T مدلی برای شبیه سازی نمو گیاهان زراعی
%A بهرام اندرزیان
%A عبدالمهدی بخشنده
%A قدرت اله فتحی
%A سعید خلیل عالمی
%A بنایان اول, محمد
%A یحیی امام
%J پژوهش های کاربردی زراعی- زراعت
%@ 2423-5423
%D 2007

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