SPECYFIKACJA PRODUKTU XX/Y/20YY
AS 21. Ammonium sulphate AS21. --------- The product is made according to ISO 9001 ISO 14001
Potential Losses of Nitrogen Following Fertilization of Interior Forests
with ammonium sulphate (AS; 21-0-0) to provide available sources of N and sulphur (S) to fertilized stands. The conversion of urea to available forms of
Notice for Sale of Ammonium sulphate available at Coal chemical
12?/06?/2020 AS-21. 80. 22. Ammonium Sulphate ... d) Bidders of Ammonium Sulphate shall possess valid Fertilizer Registration Certificate (FRC-popularly.
Effect of fertilizer form on cotton production under the alkaline clayey
S) and ammonium sulphate (AS 21 % N + 24 % S) were tested for cotton yield promotion in Gezira in comparison with the standard fertilization prac-.
Effect of elemental and soluble sulphur sources on grain yield of
experiments were: micronized elemental sulphur (ES 95% of S) and standard ammonium sulphate (AS
Interactions between nitrogen nutrition and phytohormone levels in
The experimental setup consisted of ammonium sulphate (AS; 21% N 24% S) or calcium nitrate. (CN; 15% N
Evaluation of biosolidsâ•enriched ammonium sulfate versus
Evaluation of Biosolids-Enriched Ammonium Sulfate versus Ammonium Sulfate in granular AMS fertilizer labeled with an analysis of N-P-K-S as 21-0-0-24.
Evaluation of Ammonium Sulfate Effect on Rice Production in
04?/02?/2013 Rice plants were grown with urea or ammonium sulfate (AS) combined ... applied as a basal application and the effect of AS (21% N and 24% S) ...
PROSPECTS FOR IMPROVING NITROGEN FERTILISER USE
price per unit of N compared with its main competitors lime- stone ammonium nitrate (LAN [28%]) and ammonium sulphate. (AS [21%]). While LAN
Effect of Seed-Placed Ammonium Sulfate and Monoammonium
29?/06?/2012 In Canada the main S fertilizer used is ammonium sulphate (21-0-0-24). Ammonium sulphate
