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  • The results showed that a combine harvester yield monitor can be used as a source of topographic data. The DEM, SM and FAM can be derived from these data with adequate precision using commonly used GIS software packages. These models can be used for comparison with other characteristics such as yield and soil properties. Focal statistics can be used to modify flow accumulation lines to the shape of the field for comparison with kriged maps. It is clear from our results that topography and weather conditions affected the yield in our field. From our four-year experiment with small grain crops, the results showed that the relation between yield and topography (elevation, slope and flow accumulation) was more important in dry than wet years under given soil conditions (Haplic Luvisol).
  • The results showed that a combine harvester yield monitor can be used as a source of topographic data. The DEM, SM and FAM can be derived from these data with adequate precision using commonly used GIS software packages. These models can be used for comparison with other characteristics such as yield and soil properties. Focal statistics can be used to modify flow accumulation lines to the shape of the field for comparison with kriged maps. It is clear from our results that topography and weather conditions affected the yield in our field. From our four-year experiment with small grain crops, the results showed that the relation between yield and topography (elevation, slope and flow accumulation) was more important in dry than wet years under given soil conditions (Haplic Luvisol). (en)
Title
  • The impact of topography on soil properties and yield and the effects of weather conditions
  • The impact of topography on soil properties and yield and the effects of weather conditions (en)
skos:prefLabel
  • The impact of topography on soil properties and yield and the effects of weather conditions
  • The impact of topography on soil properties and yield and the effects of weather conditions (en)
skos:notation
  • RIV/00027006:_____/11:00001875!RIV12-MZE-00027006
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM6046070905), Z(MZE0002700601)
http://linked.open...iv/cisloPeriodika
  • 6
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 203738
http://linked.open...ai/riv/idVysledku
  • RIV/00027006:_____/11:00001875
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Topography; Flow accumulation; Yield; GIS; Focal statistics; Soil nutrient content (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • NL - Nizozemsko
http://linked.open...ontrolniKodProRIV
  • [143B7F2E66E9]
http://linked.open...i/riv/nazevZdroje
  • Precision Agriculture
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 12
http://linked.open...iv/tvurceVysledku
  • Matějková, Štěpánka
  • Kroulík, M.
  • Kumhála, F.
  • Kumhálová, Jitka
http://linked.open...n/vavai/riv/zamer
issn
  • 1385-2256
number of pages
http://bibframe.org/vocab/doi
  • 10.1007/s11119-011-9221-x
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