Abteilung Acker- und Pflanzenbau

Böttcher, Ulf, Dr.

Techn. Mitarbeiter (EDV)

Raum 113
Telefon: +49 (0)4 31/8 80-34 77
Telefax: +49 (0)4 31/8 80-13 96
boettcher@pflanzenbau.uni-kiel.de


 

Böttcher, Ulf

 

Suchergebnisse


Redigierte Publikationen - Böttcher

99.

Pahlmann, I., Böttcher, U., Kage, H. (2016): Evaluation of small site-specific N fertilization trials using uniformly shaped response curves. European Journal of Agronomy  76, 87-94.
Link

97.

Sieling, K., Böttcher, U. und Kage, H. (2016): Dry matter partitioning and canopy traits in wheat and barley under varying N supply. European Journal of Agronomy 74, 1-8.
Link

96.

Sieling, K., Böttcher, U., Kage, H. (2016): Canopy traits in rye, triticale and wheat under varying N supply. Agronomy Research 14, 1467-1485.
Link

91.

Stephan, H., Böttcher, U. and Kage, H. (2015):Specific leaf area development of autumn-sown sugar beet (Beta vulgaris L.) on different sowing dates in northern Germany. J. of Agricultural Science (2015), 153, 1292–1301. doi:10.1017/S0021859614001087.
Link

90.

Weymann, W., Böttcher, U., Sieling, K., Kage, H. (2015): Effects of weather conditions during different growth phases on yield formation of winter oilseed rape. Field Crops Research 173, 41-48.

85.

Neukam, D., Böttcher, U. and Kage, H. (2016): Modelling Wheat Stomatal Resistance in Hourly Time Steps from Micrometeorological Variables and Soil Water Status. Journal of Agronomy and Crop Science. 202(3), 174–191, doi: 10.1111/jac.12133.
Link

72.

Heumann, S., Ratjen, A., Kage, H., Böttcher, J. (2014): Estimating net N mineralization under unfertilized winter wheat using simulations with NET N and a balance approach. Nutr Cycl Agroecosyst 99:31-44. doi:10.1007/s10705-014-9616-y
Link

69.

Sieling, K., Böttcher, U., Kage, H. (2013): Growth stage specific optima for the green area index of winter wheat. Field Crop. Res. 148, 34-42.

68.

Pahlmann, I., Böttcher, U., Sieling, K. und Kage, H. (2013): Possible impact of the Renewable Energy Directive on N fertilization intensity and yield of winter oilseed rape in different cropping systems. Biomass and Bioenergy 57, 168-179.

61.

Ratjen, A.M., Böttcher, U. and Kage, H. (2012): Improved modeling of grain number in winter wheat. Field Crops Research, 133:167-175.
Article (pdf)

54.

Sieling, K., Böttcher, U. und Kage, H. (2011): Ertragsentwicklung von Winterweizen bei variierter N-Düngung. J. für Kulturpflanzen, 63 (6), 169-178, ISSN 0027-7479.

41.

Henke, J., Böttcher, U., Neukam, D., Sieling, K. und Kage, H. (2008): Evaluation of different agronomic strategies to reduce nitrate leaching after winter oilseed rape (Brassica napus L.) using a simulation model, Nutr Cycl Agroecosyst 82:299–314.
Article (pdf)

40.

Müller, K., Böttcher, U., Meyer-Schatz, F., Kage, H. (2008): Analysis of vegetation indices derived from hyperspectral reflection measurements for estimating crop canopy parameters of oilseed rape (Brassica napus L.), Biosystems Engineering 101, 172-182.
Article (pdf)

34.

Kohl, M., Böttcher, U. und Kage, H. (2007): Comparing different approaches to calculate the effects of heterogeneous root distribution on nutrient uptake: a case study on subsoil nitrate uptake by a barley root system. Plant Soil 298:145-159.
Article (pdf)