Quantitative relationships between dry matter production of maize and content of total nitrogen
1996
Kruczek, A. (Agricultural University, Poznan (Poland). Dept. of Soil and Plant Cultivation)
The field experimentd were conducted in 1986-91. Nitrogen was applied at the rates from 0 to 270 kg/ha with 30 kg intervals. The results were analysed statistically using the calculus of correlation and regression. The relation between maize dry matter yield and the concentration of N total, was the best described with logarithmic and exponential functions. It was stated that the strongest changes of N-total content were in early development stages of maize
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