Interactions of different factors in differently tilled faba bean agrosystem is still insufficiently studied and evaluated. For these reasons we studied the results of long-term field experiment, which was carried out in the Research Station of Vytautas Magnus University, Agriculture Academy (Lithuania). The aim of this study is comprehensively evaluating the effect of the deep and shallow ploughing, deep cultivation-chiseling, shallow cultivation-disking, and no-tillage systems for faba bean cultivation on the much-interacted factors, relations between them and strength of impact by the integrated evaluation method using complex evaluation index (CEI). Calculations showed that the influence of the no-tillage system was the greatest on the faba bean agrosystem than other system used. Shallow cultivation was more efficient than deep and shallow ploughing and deep cultivation systems. In the deep ploughing system, there were calculated more minimal, i.e. close to 1 as the CEI value, which showed DP ineffectiveness.

Multi-cropping is becoming an increasingly popular approach in agriculture to tackle major and complex agroecosystem problems such as biodiversity and soil fertility losses, erosion and degradation, increased greenhouse gas emissions, etc. Comprehensive assessment of the impact of multi-cropping intensity on the agroecosystem is a new and still under-researched approach that provides a better understanding of the impact of the individual indicators studied on the overall functioning of the biodiversed agroecosystems. Data from a stationary field experiment with multi-cropping at the Vytautas Magnus University, Experimental Station between 2020 and 2022 were used to achieve this objective. The study included maize, hemp and faba bean as single, binary, and ternary crops. A complex assessment approach (CEI value) was used to determine the impact of these diversified crops on the agroecosystem, the interrelationships between the main indicators and the strength of their effects. It was found that the most positive effect on agroecosystem had ternary maize-hemp-faba bean crop. The effectiveness of other crops was from 2 to 35% less. The lowest one was calculated for the maize-faba bean crop.

As in other parts of the world, natural disasters are increasingly causing significant loss of life and economic damage in Turkey. Natural disasters such as earthquakes, floods, storms, fires, and hailstorms have been occurring since ancient times, but now they are being compounded by factors such as climate change and the deterioration of natural environments. This has led to an increase in the frequency and severity of natural disasters and the resulting damage. It is important to finance the economic consequences of natural disasters that threaten individuals, commercial enterprises, and the country's administration. The frequency of the public's exposure to natural disasters, insurance awareness, the financial size of the disasters, the risk management policies of insurance companies, and the competence and willingness of the state and local governments to cover the damage are decisive factors. Prior to the increase in natural disasters, the country's administration was active and involved in first aid, rescue, and damage financing. However, it now has difficulty in financing the damage caused by natural disasters to individual, commercial, industrial, and agricultural assets and does not want to provide full assurance. This is because the dangers awaiting humanity in the future cannot be fully predicted. Private insurance companies undertake the task of taking over and distributing the risk in financing natural disaster losses and ensuring sustainability. Although this is a modern and rational solution, the problem is the insufficient number of insurance policies and insufficient premium production in countries where insurance awareness is not sufficiently developed. To increase premium production and geographical distribution of the risk, the state includes natural disaster insurances within the scope of compulsory insurances and mandates pre-disaster insurance policies. Following the earthquake disaster in the Marmara Region on 17.08.1999, compulsory insurance against earthquakes was introduced in Turkey with the Decree Law No. 587, which entered into force on 27.09.2000. This eliminated the obligation of the state to pay earthquake-related payments for the buildings determined by Turkish Natural Catastrophe Insurance Pool (TNCIP). Citizens have obtained modern, reliable, and regular insurance protection against earthquake damage. Naturally, the success or failure of Compulsory Earthquake Insurance (CEI) and Turkish Natural Catastrophe Insurance Pool (TNCIP) can be questioned after a major disaster. Since TNCIP is a new institution and other countries have not yet adopted it as an example, precedent institutions and past data cannot be included in the literature.