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granular fertilizer
The comparative effects of ammonium nitrate, urea or a combined ammonium nitrate/urea granular fertilizer on the efficiency of n
      
The15N isotope was used to study the mode of action of individual nitrogen sources in a 30% urea:30% ammonium nitrate: 10% ammonium sulphate:30% filler (w/w) granular fertilizer for perennial ryegrass in a greenhouse pot experiment.
      
The results indicate that it may be possible to develop an economic granular fertilizer from this type of ore when competition for high grade phosphate has disappeared.
      
Other published results have shown that availability to plants of most nutrients in a granular fertilizer is related to their water solubility.
      
Bulbs can be fertilized frequently with a liquid fertilizer, or once early in the growing season with a timed release granular fertilizer.
      
Granular fertilizer can also be drilled by this machine simultaneously.
      
Granular fertilizer was applied by toxic when present in excess.
      
The applicator is outfitted with a split granular fertilizer PDM wheel, which is suitable for granular chemicals at discharge rates of up to 30 kg/h.
      
The resulting granular fertilizer is organic which contains a number of growth stimulants such as humic and fulvic acids.
      
 

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