Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Klaus Bürcky"'
Publikováno v:
Sugar Industry. :162-167
The yield of sugar beet has increased significantly in the last 20 years, as data on beet yields from Südzucker AG show. This led to the question of how the increased yield influenced the nutrient uptake of root and top. Therefore, beet and top were
Publikováno v:
Crop Protection. 72:182-194
Variety resistance is a principal element of integrated pest management and part of the integrated control of Cercospora leaf spot (CLS) in sugar beet. Currently, varieties with a high level of resistance to CLS yield lower than susceptible ones and
Publikováno v:
Archives of Agronomy and Soil Science. 61:725-736
The benefits of liming acidic or calcium (Ca)-deficient soils for soil structure and fertility are well documented. However, little is known about the effect of liming nearly neutral loess soils – lacking Ca – on interactions between soil nutrien
Publikováno v:
Sugar Industry. :778-787
Die Kalkdüngung bedürftiger Böden ist gute fachliche Praxis. Durch die Anhebung des pH-Wertes und die Zufuhr von Calcium (Ca) können sich Extrahierbarkeit und Pflanzenverfügbarkeit von Phosphor (P) und Kalium (K) verändern. Das muss bei der Ers
Publikováno v:
Sugar Industry. :670-677
Für den Zuckerrübenanbau werden durch die Umfrage Produktionstechnik seit 1994 mittels Expertenbefragung kontinuierlich Daten auf Ebene der Zuckerfabriken erhoben. Durch die mittlerweile über einen längeren Zeitraum vorliegenden Daten lassen sich
Publikováno v:
Plant Disease. 93:155-161
Rhizoctonia solani (AG 2-2IIIB), causing root and crown rot in sugar beet, poses an increasing problem in Europe. Agronomic measures have to be optimized to control disease and minimize yield and quality loss, because no fungicides can be applied. Re
Publikováno v:
Zeitschrift für Pflanzenernährung und Bodenkunde. 157:41-46
A sensitive enzyme immunoassay (EIA) based on polyclonal antibodies from sheep was used to screen for atrazine in electro-ultrafiltration (EUF) soil extracts without clean-up. Matrix effects were circumvented by diluting the aqueous EUF extracts. The
Autor:
Klaus Bürcky
Publikováno v:
Zeitschrift für Naturforschung C. 32:652-653
The antheridiogens (native, antheridia inducing h or mones) of both, Anemia phyllitidis (AAn 1 and AAn 2) and Lygodium japonicum (ALy), representatives of the Schizae aceae showed similar effects to GA3 in the dwarf pea bio assay.