Groenekennis

Informatie voor professionals in voedsel en groen

  • externe gebruiker (Let opwarning)
  • Log in as
  • Over Groenekennis


    Groenekennis - Informatie voor professionals in voedsel en groen

    Groenekennis bevat artikelen uit vaktijdschriften, rapporten, video’s, presentaties, posters en websites op het gebied van landbouw, visserij, groene ruimte en voeding. Groenekennis wordt dagelijks bijgewerkt en bevat ongeveer 500.000 bronnen.

    Groenekennis is de globale view over diverse deelbestanden. Groenekennis is gevuld met alle informatie uit Groen Kennisnet, de Hydrotheek, Tuinpad, IB archief, ARTIK, bioKennis, Kennisbank Plantaardige bronnen, Kennisbank Zeldzame landbouwhuisdieren en afgesloten documentatiebestanden zoals Land Bodem Water en Consumenten- en huishoudstudies.

    Groen Kennisnet is een zeer belangrijk onderdeel van Groenekennis. De doelstelling van Groen Kennisnet is kennis delen op het gebied van Voedsel en Groen te bevorderen en te faciliteren voor een breed publiek.

    Bronnen in Groenekennis kunnen direct opgevraagd worden via een geavanceerde zoekmachine met een 'google-achtige' interface. Met filters kan ingezoomd worden op diverse aspecten, zoals Trefwoord, Collectie, Jaar en Auteur. Bovendien biedt Groenekennis gebruikers de mogelijkheid om via de E-mail geattendeerd te worden op aanvullingen in specifieke vakgebieden.
    De Tijdschriftenlijst biedt een overzicht van tijdschriften waaruit de artikelen voor Groenekennis worden geselecteerd. Door te klikken op een titel krijgt u alle artikelen uit dat tijdschrift in de Groenekennis database getoond.
    Zoeken op kaart biedt een geografische ingang op de beschikbare publicaties over de binnen dit bestand onderscheiden gebieden.

    Groenekennis is onderdeel van het bibliotheeksysteem van WUR. Praktijkgerichte publicaties en rapporten van WUR komen daardoor automatisch beschikbaar. Daarnaast wordt de database doorlopend gevuld met voor het groen onderwijs bruikbare bronnen en artikelen, video’s en websites. Het percentage online is de laatste jaren gegroeid tot tweederde van de totale aanwas per jaar. Dit percentage groeit nog steeds.

    Over

Records 1 - 20 / 192

  • help
  • uw selectie
  • export

    Bewaar titels

  • attendering
    Wij sturen u een mail met nieuwe resultaten voor deze zoekvraag: Rubriek==502-F-4
Markeer titels om ze aan uw selectie toe te voegen
Sorteer op
help
Dutch research on animal manure to ensure authenticity and quality [Poster]
Pustjens, A.M. \ Derikx, P.J.L. \ [2015]
The Netherlands is known for its high livestock density. As a result there is a (local) surplus of animal manure. Legislation on the use of animal manure and other organic and inorganic fertilizers, is put into force to ensure environmental sound use ...
help
Sometimes you’re at the edge of the possibilities : calcium is the key to quality \ In greenhouses : the international magazine for greenhouse growers [Artikel]
Velden, P. van \ 2015
It doesn’t matter which crop you grow, the ultimate aim is have good quality. Zoom in on fertilisation and calcium is the element that plays the most important role. Playing with the fertilisation program is virtually a top sport if you want the crop ...
help
Water: EC en pH [Presentatie]
[ca. 2013]
Informatieve fotopresentatie over de gift van (teveeel) meststoffen en de opname van water.
help
Mineral Concentrates Pilot : synthesis of the results of 2011 [Boek]
Velthof, G.L. \ 2012
The agronomic and environmental impacts of the production of mineral concentrate and its use as mineral nitrogen (N) fertilizer are examined in a pilot. In this pilot, the mineral concentrate is applied as fertilizer above the application standard fo ...
help
Phosphorus removal from aqueous solutions by agricultural by-products: a critical review \ Journal of water sustainability [Artikel]
Nguyen, T.A.H. \ Ngo, H.H. \ Guo, W. \ Nguyen, T.V. \ 2012
The article gives an overview of phosphorus removal from aqueous solutions using agricultural byproducts. It gives a short comparison of different methods used for P removal before focusing on the merits of using agricultural byproducts for this purp ...
help
Just say N2O : from manufactured fertiliser to biologically-fixed nitrogen [Brochure]
cop. 2012
Evidence suggests that farming systems that use legumes and clover to fix nitrogen naturally behave differently in terms of nitrogen retention and loss than those that use manufactured nitrogen fertilisers. A move away from manufactured nitrogen woul ...
help
Synthesis of the research within the framework of the Mineral Concentrates Pilot [Boek]
Velthof, G.L. \ 2011
The agronomic, economic and environmental impacts of the production of mineral concentrate and its use as mineral fertilizer were examined in a pilot in 2009 and 2010. In this pilot, the mineral concentrates were applied as fertilizer above the appli ...
help
Fertilising the future \ Practical hydroponics & greenhouses : the soilless culture & growers' magazine [Artikel]
Paul, C. \ 2009
The global crisis has had a negative impact on the agricultural sector. With increasingly high demand for quality soluble fertilisers coupled with soaring price increases, what are the implications for hydroponic growers?
help
Efficiency of soil and fertilizer phosphorus use : reconciling changing concepts of soil phosphorus behaviour with agronomic information [Boek]
Syers, J.K. \ Johnston, A.E. \ Curtin, D. \ 2008
This report reviews, analyses and synthesizes information on the efficient use of soil and fertilizer P. It presents information on the plant availability of soil and fertilizer P, with an emphasis on soil–plant interactions. The focus is on the chan ...
help
Guide to laboratory establishment for plant nutrient analysis [Boek]
Motsara, M.R. \ Roy, R.N. \ 2008
help
Phosphorus management for sustainable biosolids recycling in the United States \ Soil biology and biochemistry [Artikel]
Elliott, H.A. \ O'Connor, G.A. \ 2007
The article reviews the use of biosolids from sewage sludge in agriculture and highlights that a correct use of biosolids must include careful management of the P-balance on the field. Too high applications of biosolids may lead to eutrophication due ...
help
PGPR : biocontrol and biofertilization [Boek]
Siddiqui, Z.A. \ 2006
help
Management and nitrogen utilisation of grassland on intensive dairy farms [Proefschrift]
Vellinga, T. \ 2006
The general objective of the research presented in this thesis was to gain insight into the effects of various management decisions at operational, tactical and strategic levels on herbage DM yield and N content per cut, N losses via leaching and N2O ...
help
The potential role of peon (phosphate buffer-extractable organic nitrogen) in the soil for plant nutrition and its implication for organic farming [Boek]
Ae, N. \ 2006
Organic farming has become popular due to consumer concern with human health and the environment. However, the defined features of organic manure remain vague. Stimulated growth in some crops, irrespective of lower amounts of inorganic nitrogen (N), ...
help
Current world fertilizer trends and outlook to 2009/10 [Boek]
Food and Agriculture Organization of the United Nations \ 2005
FAO fertilizer trend
help
Limits to the use of manure and mineral fertilizer in grass and silage maize production in The Netherlands, with special reference to the EU Nitrates Directive [Boek]
Schröder, J.J. \ 2005
help
Current world fertilizer trends and outlook to 2008/09 [Boek]
Food and Agriculture Organization of the United Nations \ 2004
help
Use of phosphate rocks for sustainable agriculture [Boek]
Zapata, F. \ Roy, R.N. \ 2004
Extensive research on the agronomic potential and actual effectiveness of phosphate rocks (PRs) as sources of phosphorus has been carried out in Africa, Asia, Latin America and elsewhere. A wealth of information is available, but it is scattered amon ...
help
Complete package for organic fertigation : irrigation \ Fruit & veg tech : international magazine for production, marketing and technology of fruits and vegetables worldwide [Artikel]
Priel, A. \ 2003
Laag volume irrigatie, een relatief nieuwe technologie, was oorspronkelijk ontwikkeld om water te besparen maar heeft verdere toepassing gevonden in de biologische teelt en wel voor het efficient toedienen van vloeibare meststoffen en voor de compost ...
help
Biofertilizers : for sustainable agriculture [Boek]
Sharma, A.K. \ 2002
Markeer titels om ze aan uw selectie toe te voegen
<< vorige | volgende >>

Toon 20 50 100 records per pagina

 

To support researchers to publish their research Open Access, deals have been negotiated with various publishers. Depending on the deal, a discount is provided for the author on the Article Processing Charges that need to be paid by the author to publish an article Open Access. A discount of 100% means that (after approval) the author does not have to pay Article Processing Charges.

For the approval of an Open Access deal for an article, the corresponding author of this article must be affiliated with Wageningen University & Research.

U moet eerst inloggen om gebruik te maken van deze service. Login als Wageningen University & Research user of guest user rechtsboven op deze pagina.