National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Applying new approaches in potato crop nutrition
RŮŽIČKA, Jan
The main objective of the bachelor thesis was to conduct a literature review in the field of fertilization and nutrition of the potato plant and to collect and sort information on new approaches used in potato cultivation. The thesis describes the methods of fertilization and nutrition with organic fertilizers, inorganic fertilizers (including essential elements) and their effect on potato growth and quality. Furthermore, the possibilities of using microbial and biochemical approaches to improve potato nutrition and their advantages or disadvantages are presented. The paper also presents opportunities to improve fertilizer use and minimize negative environmental impacts using new technologies and innovative practices. Finally, three practical examples from potato farms are presented.
Production and use of specialized substrates and organic fertilizers in agriculture: Methodology for practice
Šimon, Tomáš ; Usťak, Sergej ; Váňa, Vojtěch
The aim of the methodology is to provide to farmers, agricultural advisors, gardeners, producers and users of organic fertilizers and cultivation substrates, research workers and agricultural educators and all other interested parties, the basic information on the possibilities to use specialized substrates and organic fertilizers in agriculture. Its application in practice can ensure environmentally acceptable and economically efficient fertilization of agricultural crops. In the introduction, the methodology provides a basic overview of literary information about the concerned issue. Furthermore, the methodology describes the results obtained during the research project, which can be used in practice and provides agrochemical, agronomic and economic assessment. Part of the methodology is the assessment of agrochemical efficiency of fertilizer application at the cultivation of selected agricultural crops. There are described application methods and effects on soil and plants. Finally, it provides a summary of the results achieved and general recommendations for practice.
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