Groenekennis

Informatie voor professionals in voedsel en groen

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    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.

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Water storage on sloping lands \ LEISA : ILEIA newsletter for low-external-input and sustainable agriculture [Artikel]
Acharya, C.I. \ Kapur, O.C. \ 1997
How mountain farmers in the Himalayan region, who practise a rainfall-dependent subsistence-type of agriculture with water scarcity during critical periods of crop growth, can construct a cheap water storage tank of black polyethylene
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Kuntz, a multipurpose plant \ LEISA : ILEIA newsletter for low-external-input and sustainable agriculture [Artikel]
Rai, S. \ 1997
Introduction to kuntz (Thysanolaena maxima; Poaceae), locally called 'amliso', and commercially cultivated in the Darjeeling and Sikkim Hills in India. It is used for fodder, fuelwood and the manufacturing of brooms, and has medicinal properties. It ...
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Chintipantipa: is planting crops in lines always the best method? \ LEISA : ILEIA newsletter for low-external-input and sustainable agriculture [Artikel]
Russell, T. \ 1997
In a series of on-farm trials in the Copperbelt of Zambia, line sowing of groundnut and sorghum was compared with Chintipantipa planting, a traditional system of randomly planting. Line planting showed no advantages in terms of labour required (for p ...
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Narrow strip cropping : redesigning solar collectors to achieve new levels of productivity \ Sustainable farming : the quarterly magazine of resource efficient agricultural production [Artikel]
Samson, R. \ 1997
Ontario farmers and researchers investigated methods to increase productivity, not by heavy investments in technology but rather by redesigning farming systems to be inherently more efficient at utilizing solar radiation. Tables show figures on yield ...
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Success with lucerne \ New farmer and grower : Britain's journal for organic food production [Artikel]
Mack, C. \ Bradshaw, M. \ 1997
A sheep farmer describes how he manages his lucerne. Lucerne has proven to be highly successful in producing reliable amounts of feed from fields that are sandy or tend to be drought prone. Better water drainage is another benefit of growing lucerne
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Swedes \ New farmer and grower : Britain's journal for organic food production [Artikel]
Michaud, J. \ 1997
Swedes (Brassica napus var. napobrassica) have potential as one of the stable winter vegetables. Winter resistance and flavour are the main problems. The most promising winter-hardy and winter-susceptible culinary swede varieties were tested under or ...
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Forage herbs and dietary minerals \ New farmer and grower : Britain's journal for organic food production [Artikel]
Younie, D. \ Umrani, A.P. \ 1997
Forage herbs can ensure that levels of trace elements remain adequate in livestock diets. A summary is presented of the mineral status of some common broad-leaved weeds and forage herbs. Chicory (Chichorium intybus) and ribwort plantain (Plantago lan ...
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Yield limiting factors to food barley production in Ethiopia \ Journal of sustainable agriculture : innovations for long-term and lasting maintenance and enhangement of agricultural resources, production, and environmental quality [Artikel]
Tarekegne, A. \ Gebre, H. \ Francis, C.A. \ 1997
A factorial experiment was conducted to determine the relative importance and possible interactions of five major yield-limiting factors on food barley production in the central highlands of Ethiopia: cultivar, fertilizer, weeding, fungicide and seed ...
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Evaluation of sorghum stover and tree leaf mulches for sustainable maize, sorghum and sunflower cropping in a semi - arid region of Zimbabwe \ Journal of sustainable agriculture : innovations for long-term and lasting maintenance and enhangement of agricultural resources, production, and environmental quality [Artikel]
Nyakatawa, E.Z. \ 1997
Mulches may have beneficial effects on the evaporative loss of water from the soil and on crop yields. The effect of sorghum stover mulch and tree leaf mulch on seed yields and yield components of maize, sorghum and sunflower crops grown in tied ridg ...
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Intensive rotational grazing \ Sustainable farming : the quarterly magazine of resource efficient agricultural production [Artikel]
Earl, H. \ 1997
Effect of intensive rotational grazing on grass production
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Effect of cultural practices on barley and durum wheat yields in semiarid regions of Tunisia \ American journal of alternative agriculture [Artikel]
Yahhyaoui, A. \ M'Hedhbi, K. \ Rezgui, S. \ 1997
To use the high yield potential of new varieties of cereals in the low rainfall areas of Tunisia, traditional cultural and tillage practices need to be improved. Field trials on different locations were performed to investigate the effects of seeding ...
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Growing Alfalfa (Lucern, Medicago sativa l.) as a forage crop on dairy farms in The Netherlands \ NENOF : newsletter of the European Network for Scientific Research Coordination in Organic Farming [Artikel]
Schans, D. van der \ 1997
Research on dry matter yield and nutritive value in a three year cutting trial
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Agronomic requirements of forage herbs \ NENOF : newsletter of the European Network for Scientific Research Coordination in Organic Farming [Artikel]
Younie, D. \ Umrani, A.P. \ 1997
The attractions of herbs as pasture plants in organic systems have been recognised for many years. As part of the research programma on organic ley/arable systems field and pot experiments have been underway since 1995 to examine the influence of com ...
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Greenbook '97 : tools for success [Boek]
Bergh, P. \ Minnesota Department of Agriculture \ 1997
The Greenbook is the annual publication of the Energy and Sustainable Agriculture Program (ESAP). It highligts research activities of farmers, researchers and extensionists on livestock, fruits, vegetables, cropping systems, soil fertility and altern ...
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Agronomic and ecological studies on the potato (Solanum tuberosum L.) in Southwest China : seed and crop management [Proefschrift]
He, W. \ 1997
The objectives of this study were: 1) To analyse and describe in a quantitative way the growth and characteristics of potato grown at different altitudes both for spring and autumn crops in Sichuan, China. 2) To investigate and evaluate quantitativel ...
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Listen to the voice of winterwheat : research into the difference between ecological and conventional thinking about winterwheat [Studentenverslag]
Wisse, R. \ 1997
Within the philosophy and anthroposophy, theories are devoped which describe different basic attitudes of people toward nature. These theories analyze the change in attitude from the past until well into the future
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Naturally pigmented cotton from Peru \ Ecology and farming : international IFOAM-magazine [Artikel]
Vreeland jr., J.M. \ 1997
The reasons for the recent revival of interest in organically grown naturally pigmented cotton varieties in different regions of Peru. Production figures are compared with the declining conventional yields
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Outdoor bush tomatoes \ New farmer and grower : Britain's journal for organic food production [Artikel]
Michaud, M. \ 1997
The cultivation of this under-used crop, with relatively low labour requirements
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Understanding your pasture species \ New farmer and grower : Britain's journal for organic food production [Artikel]
Michaud, J. \ 1997
Why are grass and clover so well adapted to being grazed. Explanation of the growth, flowering, and regrowth process
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