. "2013-03-27+01:00"^^ . . "2014-12-31+01:00"^^ . " spring barley" . . "36"^^ . " variety potential realisation" . . "36"^^ . . "Zlep\u0161en\u00ED vyu\u017Eit\u00ED odr\u016Fdov\u00E9ho potenci\u00E1lu obilnin na z\u00E1klad\u011B \u010Dasov\u00E9 a prostorov\u00E9 anal\u00FDzy spektr\u00E1ln\u00EDch charakteristik porostu" . " methods of stand structure assessment" . . "2014-10-02+02:00"^^ . . . . "winter wheat" . . " canopy spectral charcteristic" . "Improvement of cereal variety potential realisation using temporal and spatial analysis of stand spectral characteristic"@en . " variable nitrogen application" . " vegetaion indices" . "Biological potential of new genotypes of cereal crops has been increasing and due to the employment of perspective genetic methods and assumed improvement of the photosynthetic efficiency through interferences in carbon metabolism further enhancement of the productivity as much as by 50% can be expected. At the same time, however, the utilization of the potential of new genotypes, considering both quality parameters and especially productivity, has been decreasing and is very variable. Thus, spatial and temporal environmental variability has become a limiting factor of cereal production that should be eliminated by crop management practices. However, there is a lack of reliable tools for diagnosing such variability on larger areas and its performing at shorter intervals. Furthermore, currently available methods fail in agronomic interpretation of measurements that often leads to inconsistent results. The use of knowledge about the genotype-environment interaction in decision making, which is critical"@en . "1"^^ . . " stand structure development" . "http://www.isvav.cz/projectDetail.do?rowId=QI111A133"^^ . "4"^^ . . "0"^^ . . . . . " NDVI" . . . . "winter wheat; spring barley; variety potential realisation; stand structure development; methods of stand structure assessment; canopy spectral charcteristic; NDVI; vegetaion indices; variable nitrogen application; more effecient stand assessment"@en . "2011-01-01+01:00"^^ . "Vytvo\u0159it a vyu\u017E\u00EDt z\u00E1kladn\u00ED poznatky k v\u00FDvoji, ov\u011B\u0159en\u00ED a roz\u0161\u00ED\u0159en\u00ED nov\u00FDch diagnostick\u00FDch metod stavu porost\u016F obilnin v zem\u011Bd\u011Blsk\u00E9 praxi. Vytvo\u0159it podklady pro variabiln\u00ED prov\u00E1d\u011Bn\u00ED p\u011Bstebn\u00EDch opat\u0159en\u00ED a t\u00EDm zv\u00FD\u0161it realizaci biologick\u00E9ho potenci\u00E1lu odr\u016Fd." . "QI111A133" .