A concept for estimating the fate of material inputs in agricultural ecosystems
Literatur
Paul W (1990) A concept for estimating the fate of material inputs in agricultural ecosystems. In: AgEng Berlin '90 : international conference on agricultural engineering ; Berlin 24.-26. October 1990 ; technical papers and posters, abstracts. Berlin, pp 156-157
Automatic detection of physiological and yield concerning data for computer aided control of dairy cows
Literatur
Schlünsen D, Bauer R, Schön H (1990) Automatic detection of physiological and yield concerning data for computer aided control of dairy cows. In: AgEng Berlin '90 : international conference on agricultural engineering ; Berlin 24.-26. October 1990 ; technical papers and posters, abstracts. Berlin, p 290
Economic and ecological optimization of farm chemical application by "Computer Aided Farming" (CAF)
Literatur
Schnug E, Haneklaus S, Lamp J (1990) Economic and ecological optimization of farm chemical application by Computer Aided Farming (CAF). In: AgEng Berlin '90 : international conference on agricultural engineering ; Berlin 24.-26. October 1990 ; technical papers and posters, abstracts. Berlin, pp 163-164
Field experiments on reaction of potatoes, soya, and corn towards irrication methods and water application depth
Literatur
Schäfer W, Sourell H, Hartmann H (1990) Field experiments on reaction of potatoes, soya, and corn towards irrication methods and water application depth. In: AgEng Berlin '90 : international conference on agricultural engineering ; Berlin 24.-26. October 1990 ; technical papers and posters, abstracts. Berlin, pp 104-105