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Využití různých technologií zpracování půdy ke kukuřici v podmínkách zemědělského podniku
Daněk, Jan
The literature part of the bachelor thesis deals with soil characteristics, maize sowing and soil processing. In the soil processing chapter, the different soil processing technologies are divided and characterised. The bachelor thesis focuses on the comparison of four soil treatment methods - shallow loosening, deep loosening, medium loosening and plough-ing. A one-year semi-operational experiment was carried out on the land of Agrodružstvo Žimutice. The experiment was mainly focused on the comparison of yield from the differ-ent variants, but other parameters were also evaluated - number of plants per m2, grain moisture at harvest, protein and starch content, bulk density and HTZ. All data were ana-lysed from a one-year semi-operational experiment. The highest yields were obtained with shallow tillage and the lowest yields with deep tillage. However, the yields were not statistically conclusive. Statistical significance was observed for the qualitative parameters of protein content, bulk density and HTZ.
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Půdoochranné technologie pěstování kukuřice s výsevem do mulče meziplodin
Reiter, Michal
The aim of this diploma thesis was to evaluate soil conservation technologies in the maize cultivation using cover crops. Biomass production was studied in selected cover crops. The influence of various tillage technologies and cover crops on the maize grain yield was monitored, and the number of maize plants in a row was evaluated. The exper-iment took place in 2018/2019 in Žabčice, at the school farm of Mendel University. Five types of cover crops were covered in the experiment: green peas, oats, mustard, phacelia and lucerne. Three options of tillage were studied: strip tillage, minimum tillage and no tillage. The oats showed the largest production of biomass. The largest production of maize grain was without using any cover crops, but some cover crops had almost the same grain production. Out of the cover crops, the best influence on the yield was by oats, otherwise the lowest influence on the yield was by lucerne. Maize achieved the highest yield after the minimum tillage technology.
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