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  • Historical evolution of approaches used for the assessment of the cereal stand structure development is presented. Weaknesses and strengths of these approaches are discussed that are based on: 1 dividing of cereal yield into yield components and growth analysis, 2 modular concept of plant growth, 3 use of laws of plant population biology in order to explain autoregulation and compensation in stands. The presented methods are assessed with respect to labour intensity and possibilities of utilization of obtained information. Other possibilities of diagnostics of the cereal stand state and structure using current level of knowledge and new technologies enabling to determine spectral characteristics of the stand by areal sensing are outlined. Based on the character of processes infl uencing the stand structure, the growing season of cereals was divided into the three parts: 1 vegetative, including the period from emergence till the end of tillering (BBCH 10 to 29), 2 generative, including the period of stem elongation and heading (BBCH 30 to 59), 3 reproductive, including anthesis, grain formation and maturation (BBCH 60 to 99). To optimize the stand structure, data necessary for decision making in cereal crop management practices were proposed for the above listed development stages.
  • Historical evolution of approaches used for the assessment of the cereal stand structure development is presented. Weaknesses and strengths of these approaches are discussed that are based on: 1 dividing of cereal yield into yield components and growth analysis, 2 modular concept of plant growth, 3 use of laws of plant population biology in order to explain autoregulation and compensation in stands. The presented methods are assessed with respect to labour intensity and possibilities of utilization of obtained information. Other possibilities of diagnostics of the cereal stand state and structure using current level of knowledge and new technologies enabling to determine spectral characteristics of the stand by areal sensing are outlined. Based on the character of processes infl uencing the stand structure, the growing season of cereals was divided into the three parts: 1 vegetative, including the period from emergence till the end of tillering (BBCH 10 to 29), 2 generative, including the period of stem elongation and heading (BBCH 30 to 59), 3 reproductive, including anthesis, grain formation and maturation (BBCH 60 to 99). To optimize the stand structure, data necessary for decision making in cereal crop management practices were proposed for the above listed development stages. (en)
Title
  • Assessment of cereal stand structure and its changes during the growing season
  • Assessment of cereal stand structure and its changes during the growing season (en)
skos:prefLabel
  • Assessment of cereal stand structure and its changes during the growing season
  • Assessment of cereal stand structure and its changes during the growing season (en)
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  • RIV/62156489:43210/12:00189386!RIV13-MSM-43210___
http://linked.open...avai/predkladatel
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(QI111A133), Z(MSM6215648905)
http://linked.open...iv/cisloPeriodika
  • 3
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
  • 123820
http://linked.open...ai/riv/idVysledku
  • RIV/62156489:43210/12:00189386
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • possibilities of stand structure assessment; compensation and autoregulation; stand structure development; cereals; inter- and intra-plant competition (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [F9BAC9316FE4]
http://linked.open...i/riv/nazevZdroje
  • Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 60
http://linked.open...iv/tvurceVysledku
  • Křen, Jan
http://linked.open...n/vavai/riv/zamer
issn
  • 1211-8516
number of pages
http://localhost/t...ganizacniJednotka
  • 43210
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