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Economic aspects of an agricultural innovation – precision crop production
51-57Views:200Innovation in agriculture ensures the wide-spread use of the latest, up-to-date technology. Such new technology is precision farming in crop production, which serves as a validation of the criteria of environmental and economic sustainability. The economic applicability of precision crop production depends on several factors.Among them the following aspects must be emphasized: the size of the farm, the characteristics of the production structure, the current input-output prices and their tendencies, the investment needed for transitioning to precision technology and its capital source, the level of professional knowledge and the managerial attitudes of the farm. I have examined the economic relations between potential savings in chemicals on EU level. It has been found that after switching to precision farming, the active ingredient use for fertilizers can be reduced by 340 thousand tons at the same expected yield level in an optimistic scenario in the EU-27, while the savings in pesticide use can be 30 thousand tons (calculating with the current dose-level). If approximately 30% of the crop producing and mixed farms over 16 ESU adopt this new technology, this will diminish environmental loads by up to 10-35%. The majority of farms characterized by greater output and size can be based on their own equipment but it might as well be presumed that smaller farms can turn to precision farming not based on their own investment. They can buy the technical service from providers, they can establish producer cooperation, for example in the frame of machinery rings. At a certain farm size and farming intensity precision crop production is a real, environmentally friendly farming strategy, with the help of which the farm can reach earnings that cover at least the economic conditions of simple reproduction.
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Caves, as touristic attractions in Hungary: Adventure, health, culture, ecotourism
51-58Views:184Hungary offers abundant opportunities for discovering the mysterious world of caves. In Hungary there are around 4100 caves; although only a small number of them are open to the public, they offer a variety of attractions. As they are an important part of tourism, switching them, exploring them and making them accessible for a wider audience generates interest for visitors from different parts of the country. The adrenaline releasing sports offers us new ways of coping with stress, and has had an increasing importance in our lives in the 21st century. Discovering these underground miracles presents a new challenge for travelers. The interest in caves exploded in the 20th century, when ecotourism, longing to get back to nature, and the goal of improving one’s health became leading motivations for travelling. The present research is aimed at surveying, to what extent students of the recreation department are familiar with the opportunities provided by cave tourism and how up-to-date their related knowledge is. The following work introduces opportunities in cave tourism and intends to expose upon gaps in the related marketing strategy. The research questions are the following: Are students familiar with opportunities of cave tourism? What services do the caves they know offer? Are they up-to-date in cave-related news? On what forums do cave tourism appear?
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Farmers’ knowledge on fall armyworm (spodoptera frugiperda) pesticide application and its relationship with quantity of maize that is lost to fall armyworm
Views:122Fall armyworm (Spodoptera frugiperda) has spread rapidly and posed numerous threats to the food security and livelihood of millions of smallholder farmers in Ghana. This study quantifies the damages of fall armyworm infestation in maize production and identifies the various methods used in controlling fall armyworm infestation. Almost all farmers 94% experienced fall armyworm infestation on their farms. They cited key common visual damages as yellowish leaves, stunted growth, poor yield quality, holes in leaves, and egg masses on leaves. Farmer’s loss an average of GH¢2616.07 to fall armyworm infestation. Pesticide application is the frequent control measure mostly used by farmers. Farmers do not mostly use biological methods for the control of the fall armyworm. The use of pesticide as a control method is however not effective as about GH¢ 3 000 per 1 acre is lost with the use of insecticides. It is recommended that the use of other control measures like the contemporary measures involving the use of birds and chickens as predators of eggs and worms of fall armyworm should be encouraged.
JEL code: Q16
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An overview of behavioral economics in Dutch policy making. the next step: how to nudge policy makers
27-31Views:243This article describes the beginning of the influence of behavioral economics on the Dutch government. This started in the period that the UK started with its Behavioral Insights Team (BIT UK). The article presents explanation of the concept “nudging” and the way this is integrated in Dutch policy. Also leading publications and examples of how behavioral economics is used in policy making are presented. The advice of the government in 2014 on how to ensure a structural integration of behavioral science knowledge in policy is part of the next step. The next step contains two main parts: 1. How to nudge policy makers and 2. Embedding nudges in policy making on four aspects: positioning, projects, performance and professionality.
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