Comparison of fertilizing value of rye, potato and molasse worth in microfield experiment
1999
Labetowicz, J. | Stepien, W. | Gutowska, A. (Szkola Glowna Gospodarstwa Wiejskiego, Warszawa (Poland). Katedra Chemii Rolniczej)
The doses of worth was calculated depend on nitrogen contenmt. Maize was use as the test plant. The worth was applied before sowing and mixed with arable soil. The obtained results indicate that the most profitable chemical content from fertilizing point of view was potato wort. Wort fertilization increased the organic carbon and total nitrogen content in soil. Melasse wort fertilization increased the yield of maize to higher degree then rye and potato wort fertilization. Wort fertilization increased nitrogen content and reduced phosphorus content in dry matter of maize. This result indicate that additional phosphorus fertilization is necessary
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