Impact of phosphorite powder fertilizing with potassium chloride addition
1994
Kulczycki, G. (Akademia Rolnicza, Wroclaw (Poland). Katedra Chemii Rolnej)
In the pot experiment on the 2 different kinds of soils the influence of fertilizing of mixture phosphorite powder with potassium chloride in powdery and granulated form was investigated. Their fertilizing value estimated on the content P, K, N and Mg in dry masses of investigated plants. The uptake and utilization by plants of phosphorus and potassium from investigated fertilizers was calculated. In this experiment was found, that mixed phosphorite powder and potassium chloride have not had a good influence on the availability of phosphorus from this fertilizer
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