Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Sortentypische Unterschiede der Nährelementkonzentrationen bei Winterweizen

Sortentypische Unterschiede der Nährelementkonzentrationen bei Winterweizen Genotypical Differences in the Nutrient Uptake of Winter Wheat In order to investigate genotypical differences in the nutrient uptake of winter wheat cultivars the nutrient content of young wheat plants grown during 1982–1984 on three Brown Earth sites of Schleswig‐Holstein were analysed. Significant differences between the cultivars could be found in the content of the plants at shooting stage in P, K, Ca, Fe, Mn and Zn. The maximal difference between highest and lowest content (mean of 3 years) was about 20 % for P, K, Ca, Mn and Zn and 40 % for Mn. Since at shooting stage the dry matter production of the cultivars was about the same, the measured differences in nutrient concentrations may also represent differences in nutrient uptake. Due to the low Mn‐supply of the test soils the cultivars with the lowest Mn‐uptake also produced the lowest grain yield. By use of discriminant analysis it could be shown that the cultivars displayed a typical pattern of the nutrient concentrations. In the whole population two general types in nutrient pattern were found which are different in their concentrations of P, K, Ca and Zn. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Agronomy and Crop Science Wiley

Sortentypische Unterschiede der Nährelementkonzentrationen bei Winterweizen

Journal of Agronomy and Crop Science , Volume 160 (3) – Mar 1, 1988

Loading next page...
 
/lp/wiley/sortentypische-unterschiede-der-n-hrelementkonzentrationen-bei-b9KMBbyyhf

References (10)

Publisher
Wiley
Copyright
Copyright © 1988 Wiley Subscription Services, Inc., A Wiley Company
ISSN
0931-2250
eISSN
1439-037X
DOI
10.1111/j.1439-037X.1988.tb00313.x
Publisher site
See Article on Publisher Site

Abstract

Genotypical Differences in the Nutrient Uptake of Winter Wheat In order to investigate genotypical differences in the nutrient uptake of winter wheat cultivars the nutrient content of young wheat plants grown during 1982–1984 on three Brown Earth sites of Schleswig‐Holstein were analysed. Significant differences between the cultivars could be found in the content of the plants at shooting stage in P, K, Ca, Fe, Mn and Zn. The maximal difference between highest and lowest content (mean of 3 years) was about 20 % for P, K, Ca, Mn and Zn and 40 % for Mn. Since at shooting stage the dry matter production of the cultivars was about the same, the measured differences in nutrient concentrations may also represent differences in nutrient uptake. Due to the low Mn‐supply of the test soils the cultivars with the lowest Mn‐uptake also produced the lowest grain yield. By use of discriminant analysis it could be shown that the cultivars displayed a typical pattern of the nutrient concentrations. In the whole population two general types in nutrient pattern were found which are different in their concentrations of P, K, Ca and Zn.

Journal

Journal of Agronomy and Crop ScienceWiley

Published: Mar 1, 1988

There are no references for this article.