Access the full text.
Sign up today, get DeepDyve free for 14 days.
S. Gäth, H. Meuser (1989)
Vergleich von Methoden zur Bestimmung der Wurzellängendichte bei KulturpflanzenJournal of Agronomy and Crop Science, 163
Aziz Aziz, Garz Garz, Stumpe Stumpe (1985)
Die Verlagerung des Güllestickstoffs bei Herbstanwendung auf sandigen LehmbödenArch. Acker-Pflanzenbau Bodenkd., 29
Tardieu Tardieu (1988)
Analysis of the spatial variability of maize root density. 2. Distance between rootsPlant & Soil, 107
Koepke Koepke (1991)
Nährstoffmanagement durch akker‐ und pflanzenbauliche Maßnahmen. Vortrag auf dem 5Kolloquium “Bodennutzung und Bodenfruchtbarkeit (Nährstoffhaushalt)” der Robert-Bosch-Stiftung in Schwäbisch Hall, 22
Kücke Kücke, Schmidt Schmidt (1989)
Wurzelwachstum von Zuckerrüben auf Sand‐, Lehm‐ und Ton‐standortenVDLUFA-Schriftenreihe, 28
Root development of sugar beet plants on a sandy loess site with regard to nitrogen nutrition. Root development of sugar beet plants in a sandy loess soil (Haplic Phaeozem) was observed from the early seedling stage up to harvest by measuring at first the greatest vertical and lateral extension of the root systems of single plants and later the rooting density of the whole plant stands (auger method, profile wall method). During the seedling stage not only the subsoil, but also large parts of the topsoil between the plants remained unoccupied by the root systems. In this phase the greatest lateral extension of single roots reaches nearly the length of the greatest leaf of the plant. With the closure of the canopy the rooting density in the topsoil accounts to 1–2 cm cm−3. In summer roots penetrate to a depth of 100–150 cm with rooting densities of 0.1 to 1 cm ‐ cm−3. Thus, the plants gain not only access to water reserves, but sometimes meet remarkable amounts of nitrate which under the relatively dry conditions of the region tends to accumulate in 60–120 cm depth and – when taken up by the beet plants in the late stage of growth – affects crop quality negatively.
Journal of Agronomy and Crop Science – Wiley
Published: Oct 1, 1992
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.