کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4495496 1318764 2013 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Establishment and Analysis on Material Flow Model in Argo-animal Husbandry Ecosystem
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
Establishment and Analysis on Material Flow Model in Argo-animal Husbandry Ecosystem
چکیده انگلیسی

This paper analyzed the material flow situation in argo-animal husbandry ecosystem by compartment model. This model was an important mean for investigating the whole structural characteristics in ecosystem. Based on this analysis, characteristics of material cycle and integrity in the system were mastered. As an example of natural conditions in Yonghe Village, Shuangcheng Township, Shuangcheng Municipal, Heilongjang Province, the system of linear differential equations in system was established by extracting each compartment and investigating material flow and stability of this model was proved by Lyapunov linear theory. The result showed that this system could not be interfered by initial value in the state of present, input and output.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Northeast Agricultural University (English Edition) - Volume 20, Issue 1, March 2013, Pages 60-64