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JOURNALS // Sistemy i Sredstva Informatiki [Systems and Means of Informatics] // Archive

Sistemy i Sredstva Inform., 2021 Volume 31, Issue 2, Pages 173–183 (Mi ssi775)

Mathematical and computer modeling of agrocenosis of cotton taking into account the age structure and with arbitrary trophic functions

R. N. Odinaev, A. B. Gaforov

Faculty of Mechanics and Mathematics, Tajik National University, 17 Rudaki Av., Dushanbe 734025, Republic of Tajikistan

Abstract: Cotton agrocenosis is an example of a complex system, since it is divided into three subsystems (zoocenosis, phytocenosis, and microbiocenosis), and, in turn, each subsystem can be divided into a finite number of smaller subsystems. For example, zoocenosis is divided into beneficial (predators and parasites of pests) and harmful insects (cotton pests), phytocenosis consists of one element of cotton, microbiocenosis consists of pathogens of wilt and other microorganisms. This paper considers mathematical and computer modeling of the process of protecting agrocenosis of cotton taking into account the age structure and arbitrary trophic functions.

Keywords: mathematical and computer modeling, model, agrocenosis, cotton, arbitrary trophic function, harmful insects, beneficial insects, age structure, biomass, number of biological populations, nectariferous plants.

Received: 01.07.2020

DOI: 10.14357/08696527210216



© Steklov Math. Inst. of RAS, 2024