Results 121 to 130 of about 11,408 (249)

Utilization of the water soluable fraction of wheat straw as a plant nutrient source [PDF]

open access: yes
Recovery of water soluble, inorganic nutrients from the inedible portion of wheat was found to be an effective means of recycling nutrients within hydroponic systems.
Garland, J. L., Mackowiak, C. L.
core   +1 more source

Evaluation of Phytoremediation Potential of Castor Cultivars for Heavy Metals from Soil [PDF]

open access: yesPlanta Daninha
: Phytoremediation is a useful tool to restore heavy metals contaminated soils. This study was carried out to test two castor (Ricinus communis) cultivars [Local and DS-30] for phytoextraction of heavy metals from the soil spiked by known concentrations ...
M.J. KHAN   +5 more
doaj   +2 more sources

Antibacterial Activity of Sirodesmin PL Phytotoxin: Application to the Selection of Phytotoxin-Deficient Mutants [PDF]

open access: yesApplied and Environmental Microbiology, 1989
Sirodesmin PL, a phytotoxin and mycotoxin produced by Leptosphaeria maculans , the causal agent of stem-canker disease of crucifers, exhibited antibacterial activity against gram-positive bacteria and particularly Bacillus subtilis.
openaire   +2 more sources

In vitro toxin production by fusarium solani f. sp. piperis. [PDF]

open access: yes, 2016
Fusarium solani f. sp. piperis (teleomórfico: Nectria haematococca f. sp. piperis) agente causal da podridão-das-raízes e do secamento-dos-ramos da pimenteira-do-reino (Piper nigrum) produz metabólitos secundários com propriedades tóxicas capazes de ...
ARCHER, S. A., DUARTE, M. de L. R.
core  

Ökologisierung der Landwirtschaft – Garant für Verbraucherschutz? [Going organic - guarantee for consumer protection?] [PDF]

open access: yes, 2002
Die Konzepte des ökologischen Landbaus können als Leitbilder für eine Ökologisierung der Landwirtschaft angesehen werden. Der ökologische Landbau definiert und garantiert eine umweltfreundliche, naturnahe und tiergerechte Art der Produktion und ...
Rahmann, Gerold
core  

Natural toxicants affecting animal health and production [PDF]

open access: yes, 1994
Disease is one of the major constraints in animal production and causes a loss of capital in the form of direct and latent costs. The outbreak of haemorrhagic septicaemia in 1989 in Kinta Valley alone resulted in an estimated loss of RM500,000.00.
Abdullah, Abdul Salam
core  

Fitotoxinlerin Bitki Hastalıklarındaki Rolü

open access: yesJournal of Agricultural Sciences, 2008
Bitki patojeni bazı bakteri ve fungusların hastalandırdıkları bitkilerde fitotoksin olarak adlandırılan toksik maddeler ürettikleri bilinmektedir. Fitotoksinler düşük moleküler ağırlıkta ve sesquiterpenoit, sesterterpenoit, diketopiperazin, peptit ...
Muharrem Türkkan, F. Sara Dolar
doaj  

Beneficial effects of plant extracts in ruminant nutrition: A review [PDF]

open access: yes, 2012
Use of antibiotics in animal feeds was banned hence researches on alternative natural products that can modulate ruminal fermentation have been intensified.
BORQUEZ GASTELUM, JOSE LUIS   +11 more
core  

Detoxifying symbiosis: microbe-mediated detoxification of phytotoxins and pesticides in insects.

open access: yesNatural product reports (Print), 2018
H. Itoh   +3 more
semanticscholar   +1 more source

The Biology of Canadian Weeds. 131. \u3cem\u3ePolygonum aviculare\u3c/em\u3e L. [PDF]

open access: yes, 2005
A review and assessment of biological information as well as personal data are provided for Polygonum aviculare in Canada. The species has been revised taxonomically and the six subspecies that occur in Canada are presented.
Costea, Mihai, Tardif, François J.
core   +1 more source

Home - About - Disclaimer - Privacy