The economic efficiency of using protective measures in combating rice pests

Abstract

In the conducted research in the conditions of the Karatal District of the Zhetysu Region, an analysis of the economic efficiency of rice pest control methods was performed. Among the main pests damaging the crops are the coastal fly, barley miner, and rice midge. The use of the insecticide dimethoate led to a significant reduction in damage from the coastal fly, increasing the biological efficiency to 90.9-94.2%. This, in turn, resulted in an increase in yield by 2.7-3.6 tons/ha compared to the control group. Data analysis also showed that the application of dimethoate is accompanied by a reduction in rice cultivation costs and an increase in net income. The profitability level of using this insecticide was 69.4%, indicating its high effectiveness in terms of agricultural economics. Additionally, the return on additional expenses for protecting rice crops using dimethoate reaches 2.1 times, confirming the economic feasibility of this protection method. Thus, the research results underscore the importance of applying modern rice protection methods and their positive impact on the economic outcome in the region's agriculture. They also justify the need for further research in this area to optimize the rice cultivation process considering economic aspects. Data analysis also showed that the application of dimethoate is accompanied by a reduction in rice cultivation costs and an increase in net income. The profitability level of using this insecticide was 69.4%, indicating its high effectiveness in terms of agricultural economics. Additionally, the return on additional expenses for protecting rice crops using dimethoate reaches 2.1 times, confirming the economic feasibility of this protection method. Thus, the research results underscore the importance of applying modern rice protection methods and their positive impact on the economic outcome in the region's agriculture. They also justify the need for further research in this area to optimize the rice cultivation process considering economic aspects.