Corn stover management on family farm (CROSBI ID 700949)
Prilog sa skupa u zborniku | stručni rad
Podaci o odgovornosti
Jukić, Željko ; Kovačev, Igor ; Bilandžija, Nikola ; Koronc, Zlatko ; Smiljanović, Ivan
engleski
Corn stover management on family farm
Corn stover represents an important source of organic matter and has an important influence on the biological, chemical, and physical properties of the soil. Also, corn stover is a highly acceptable energy source from the standpoint of environmental impact. The aim of this paper is to determine the possibilities of collecting corn stover from a certain area at different plant population densities of corn hybrid with machinery used on the family farm for collecting aboveground mass in the field. The collection was performed with a round baler in three different strategies: (I) baling, (II) collecting in windrows + baling, and (III) mulching + collection in windrows + baling. Corn stover yield was in the range of 12, 389 to 13, 118 kg ha-1. Collection efficiency was from 49 to 78% depending on collection strategies. The strategy, which consisted of collecting corn stover in windrows and baling, achieved significantly higher collection efficiency than the strategy consisting of only baling and higher but not significantly higher efficiency than the strategy consisting of mulching, collecting in windrows, and baling. To obtain even more precise data on the efficiency of collecting aboveground residues by different strategies after corn grain harvest, it is necessary to conduct additional research on different hybrids, in different climatic conditions, at different levels of applied agrotechnology, using different machines and equipment and of course over a longer period.
Corn stover, harvest index, collection efficiency
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Podaci o prilogu
321-330.
2021.
objavljeno
Podaci o matičnoj publikaciji
Actual Tasks on Agricultural Engineering
Kovačev, Igor ; Bilandžija, Nikola
Zagreb: University of Zagreb, Faculty of Agriculture Department of Agricultural Engineering, Svetošimunska 25, 10000 Zagreb, Croatia
1848-4425
Podaci o skupu
48th International Symposium: Actual Tasks on Agricultural Engineering
predavanje
02.03.2021-04.03.2021
Zagreb, Hrvatska