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Plant Biology and Horticulture: theory, innovation

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Process simulation modeling of phytophagans' influence on the yield of seed fruit crops

https://doi.org/10.36305/2019-2-151-138-143

Abstract

Simulation modeling of phytophagans’ influence on the yield of seed fruit crops, in particular apple trees, was carried out. By means of simulation models the importance of phytophagans’ influence at different stages of the vegetation period and the period of fruit ripening was revealed. The software package Matlab was used to build simulation models. As a result, simulation models with nonlinear characteristics were obtained, which maximally reflected the studied processes. The developed models imitate the process of phytophagans’ development. Generation change of pests and all stages of their development are simulated. Their respective numbers are recorded at each stage for all generations. The development process at each stage is modeled by separate subsystems of the simulation model. To simulate the development of one generation of pests, these subsystems are connected by external links. In addition, part of the relationships provides a simulation of generational change. There are a number of input parameters that allow to configure the simulation of the process of changing generations, taking into account the peculiarities of the development of various phytophagans.

About the Authors

V. A. Shishkin
Никитский ботанический сад - Национальный научный центр РАН
Russian Federation


E. P. Rybalkin
Никитский ботанический сад - Национальный научный центр РАН
Russian Federation


E. B. Balykina
Никитский ботанический сад - Национальный научный центр РАН
Russian Federation


Review

For citations:


Shishkin V.A., Rybalkin E.P., Balykina E.B. Process simulation modeling of phytophagans' influence on the yield of seed fruit crops. Plant Biology and Horticulture: theory, innovation. 2019;(151):138-143. (In Russ.) https://doi.org/10.36305/2019-2-151-138-143

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ISSN 2712-7788 (Print)