Access the full text.
Sign up today, get DeepDyve free for 14 days.
R. Navone (1964)
Proposed Method for Nitrate in Potable WatersJournal American Water Works Association, 56
Peter Peter, Harrach Harrach (1992)
Dreijährige Untersuchungen der Stickstoffdynamik stillgelegter Ackerflächen und bewirtschafteter VergleichsflächenVerhandl. Ges. f. Ökologie, 21
Furrer Furrer, Stauffer Stauffer (1985)
Einfluß von Bodennutzung und Diingung auf Nitratauswaschung im Schweizerischen MittellandLandw. Forsch, 37
Nowak Nowak, Wedra Wedra (1988)
Beiträge zur Kenntnis der Vegetation des Gladenbacher Berglandes. I. AckerunkrautgesellschaftenPhillipia Kassel, VI
Roth Roth (1990)
Untersaaten auf grundwasserfernem Standort – Ergebnisse 5jähriger UntersuchungenFeldwirtschaft, 31
Waldhart Waldhart, Schmidt Schmidt (1991)
Pflanzenartenzahlen und Boden‐Nitratgehalte junger Akkerbrachen in Siidniedersacbsen ‐ eine erste Bewertung aus der Sicht des NaturschutzesVerhandl. Ges. f. Ökologie, 20
Baeumer Baeumer (1964)
Konkurrenz in Pflanzenbeständen. Forsch. u. BeratungR. B. Wiss. Ber. Landw. Fak. Uni. Bonn, 10
M. Badaruddin, D. Meyer (1990)
Green-manure legume effects on soil nitrogen, grain yield and nitrogen nutrition of wheat.Crop Science, 30
Könekamp Könekamp (1957)
Die Rolle von Klee und Gras bei der Humusversorgung der BödenZ. Acker- u. Pflanzenbau, 104
Zürn Zürn (1960)
Einfluß der Saatstärke auf Ertrag und Pflanzenbestand von GrünlandansaatenBodenkultur, 11
Andreae Andreae (1955)
Die Feldgraswinschaft in WesteuropaBer. über Landw. Sh, 163
Knauer Knauer (1988)
Flächenstillegung, Extensivierung und Produktionsaufgaberente – Auswirkungen auf Natur und LandschaftDLG Arbeitsunterlagen DLD-Ausschußsitzung Agrarstruktur, 13
L. Bergström (1987)
Nitrate Leaching and Drainage from Annual and Perennial Crops in Tile‐drained Plots and LysimetersJournal of Environmental Quality, 16
F. Zürn (1960)
Influence of seed rate on yield and plant composition of sown grasslands.Bodenkultur, 11
Wahmhoff Wahmhoff (1988)
Pflanzenschutzprobleme durch GrünbrachePflanzenschutz-Praxis, 2
W. Meijer (1987)
The influence of winter wheat cover crop management on first-year Poa pratensis L. and Festuca rubra L. seed cropsNetherlands Journal of Agricultural Science, 35
Duynisveld Duynisveld, Strebel Strebel (1985)
Tiefenverlagerung und Auswaschungsgefahr von Nitrat bei wasseningesattigtem Boden in Abhängigkeit von Boden, Klima und GnindwasserflurabstandLandw. Forsch, 37
Becker Becker, Kressmann Kressmann, Lassak Lassak (1988)
Steht Grünbrache vom Stickstoffumsatz her gesehen mit “ordnungsgemäßer” Bodennutzungim EinklangMitt. Dtsch. Bodenkundl Ges, 57
The influence of undersown green manure crops for fallows – set‐aside land – in view of vegetation‐development and the dynamic of nitrate In view of the establishment of rotational fallows ‐ set‐aside land ‐ as well as the bridging of the vegetation‐free winter period the suitability of different undersown grasses and legumes m winter cereals was investigated in field trials. Festuca rubra developed well in winter barley and winter wheat. The success of the cultivation of Lolium perenne, Trifolium pratense and Trifolium repens in winter cereals is uncertain because of the risk of light and water deficiences. Dactylis glomerata caused an negative influence on the yield of the cover crop. During the fallow period only low levels of nitrate could be found in the soil. Under fallow tilled repeatedly complete fallow‐ a nitrate accumulation could be observed during the fallow period. After ploughing up the fallow vegetation, nitrate concentrations ‐ depth 0–150 cm – increased to 60 kg NO3‐N · ha‐1 after the natural fallow without seeding, between 60 and 130 kg NO3‐N · ha‐1 after Trifolium and between 160 and 210 kg NO3‐N · ha‐1 after complete fallow. Lowest nitrate levels were observed from the grass‐sites. Undersown Festuca rubra seems to be the best choice in order to compete with weeds, to form a dense sod and to prevent nitrate leaching. In general a seed rate of 8 kg · ha‐1 can be recommended.
Journal of Agronomy and Crop Science – Wiley
Published: Feb 1, 1994
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.