Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Westermann, Paula R."'
Publikováno v:
Julius-Kühn-Archiv, Iss 452, Pp 123-129 (2016)
Weed seeds can enter the biogas reactor by the harvest of biomass or by animal manure. All seeds that enter the biogas process chain and survive anaerobic digestion can be spread with the digestate. The inactivation of seeds in the biogas reactor is
Externí odkaz:
https://doaj.org/article/d9bb9969051a48fdace84c5cb397dacc
Autor:
Westermann, Paula R., Hemerik, Lia, van der Werf, Wopke, Stomph, Tjeerd-Jan, van Mourik, Tom A.
Publikováno v:
Julius-Kühn-Archiv, Iss 452, Pp 100-102 (2016)
Striga hermonthica is a hemi-parasitic plant species that parasitizes species belonging to the Gramineae, including crop species such as maize, sorghum, millet and rice. Competition to increasing density is likely to occur, but has never been fully s
Externí odkaz:
https://doaj.org/article/c7c5128f0b8048ad8f0a56f4798fd348
Publikováno v:
Julius-Kühn-Archiv, Iss 443, Pp 451-455 (2014)
In dryland cereals in North-eastern Spain, the harvester ant, Messor barbarus L., is responsible for removal of a large proportion of the newly produced weed seeds (40-100%). The probability that seeds will be found by the ants may be influenced by w
Externí odkaz:
https://doaj.org/article/392926c23f894a809e8d0ec980839813
Publikováno v:
Julius-Kühn-Archiv, Iss 434, Pp 265-271 (2012)
Granivores can consume a large proportion of newly produced weed seeds in crop fields each year. If substantial, granivores can help to exhaust the seed bank and thus contribute to long-term weed control. In northern Germany, however, annual seed los
Externí odkaz:
https://doaj.org/article/be40b24718414cdfa99fac9ac5465194