Results 91 to 100 of about 14,293 (217)
, 2016 Downy mildew has been identified as the primary pathogen plaguing northeastern hop yards. This disease causes reduced yield, poor hop quality, and, in severe cases, plant death.
Cubins, Julija +3 more
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Hop Optimal Irrigation Trial [PDF]
, 2016 Hops reportedly use about 610 to 715 mm (24 to 28 inches) of water per year (Evans 2003). Rainfall can contribute to this total, however, due to climatic variability, it is important that hops are irrigated regularly to combat moisture stress.
Cubins, Julija +3 more
core +1 more source
Acta Biomedica Scientifica, 2012 In experiments on white rats (Wistar line) it was found that the dry extract of Humulus lupulus L possessed neiroprotectrive activity at the chronic emotional stress. It was normalized white rats brain morphofuntinal status.
Ya. G. Razuvaeva
doaj
Alpha acids content in Czech hops from 2024 harvest – forecasts, reality and trends
Kvasný průmyslThe alpha acids content of the 2024 hop crop in the Czech Republic was evaluated using a pre-harvest forecast, a harvest forecast and a reality. The alpha-acids value in the Saaz variety was 2.72% w/w, in the Žatec (2.87% w/w) and Tršice (2.47% w/w) hop ...
Alexandr Mikyška +7 more
doaj +1 more source
In-vitro-method using EPG for testing behaviour-modifying substances [PDF]
, 2008 Das Wirtswahlverhalten von Blattläusen wird neben primären Nahrungskomponenten auch durch sekundäre Pflanzeninhaltsstoffe gesteuert (Klingauf & al. 1978; Singh 1980; Powell & al. 1999; Campo & al. 2003). Häufig entziehen sich diese jedoch einer gezielten
Kryvynets, Oleg +1 more
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Culturas nodulares e micropropagação de bromélias nativas da Mata Atlântica (Billbergia zebrina e Vriesea reitzii): bases para a conservação e propagação massal [PDF]
, 2010 Tese (Doutorado) - Universidade Federal de Santa Catarina, Centro de Ciencias Agrárias, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2010As bromélias representam um grupo taxonômico importante sob os prismas ecológico e ...
Dal Vesco, Lirio Luiz
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A cultura do lúpulo em Bragança. Aspetos agronómicos inovadores e potencial e expansão [PDF]
, 2015 O lúpulo foi uma cultura de elevada importância na economia Nacional, apesar de a produção estar restringida a duas pequenas zonas de cultivo no norte de Portugal.
Morais, Jorge Sá, Rodrigues, M.A.
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Die Vegetation des Naturschutzgebietes Feldungel-See bei Bramsche und ihre Veränderung seit Unterschutzstellung im Jahre 1932 [PDF]
, 1984 1981 wurde eine vegetationskundliche und hydrobiologische Untersuchung des Naturschutzgebietes (NSG) Feldungel-See, ca. 4 km östlich der Stadt Bramsche, Landkreis Osnabrück, durchgeführt, um den derzeitigen Zustand zu dokumentieren und die Veränderungen ...
Wahmhoff, Eva-Maria
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The spread of new viral pathogens and phytoplasmas in cultivated plants and their risks
Food Risk Assess Europe, Volume 4, Issue 1, January 2026.Abstract The study contains a description of the genome and particles, spectrum of host plants, geographical distribution, forecast of spread and impacts on agricultural production, disease symptoms, life cycle, and means of protection in integrated and organic production in the Czech Republic for 22 plant viruses, 3 viroids and 4 phytoplasmas, in ...
wiley +1 more source
, 2019 Plants have various color pigments. Many plants have fruits and flowers of vivid colors such as orange, red, purple and blue. Anthocyanins with anthocyanidins as aglycone are one group of plant pigments.
古川, 一実 +3 more
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