Fertilizer suspension and method of preparation
AssigneeLawrence Brooke Engineering, LLC.
InventorGeoffrey Dylan Wells
Life of this patent
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Abstract
A concentrated, homogenous, stable, water-soluble fertilizer suspension comprising: water-soluble mineral nutrients of at least nitrogen, phosphorous, potassium, calcium, and magnesium; and an organic stabilizing additive; and wherein the pourable, aqueous suspension has water-soluble mineral nutrients amounting to at least about 80 percent by weight (wt. %) of the suspension.
Claims23
A concentrated, homogenous, stable, water-soluble fertilizer suspension in a sealed container comprising:
- water-soluble mineral nutrients of nitrogen, phosphorous, potassium, calcium, and magnesium;
- and,
- a chelated micronutrient selected from the group consisting of iron, manganese, zinc, and copper;
- and
- an organic stabilizing additive;
- wherein the concentrated, homogenous, stable, water-soluble fertilizer suspension is a pourable, aqueous suspension having an amount of water-soluble mineral nutrients comprising at least about 80 percent by weight (wt. %) of the suspension.
A concentrated, homogenous, stable, water-soluble fertilizer suspension in a sealed container comprising:
- an amount of water comprising less than about 20 percent by weight (wt. %) of the suspension;
- an amount of calcium nitrate comprising between about 1 wt. % and 40 wt. % of the suspension;
- an amount of magnesium nitrate comprising between about 1 wt. % and 30 wt. % of the suspension;
- an amount of potassium phosphate and/or ammonia phosphate comprising between about 1 wt. % and 35 wt. % of the suspension;
- an amount of potassium nitrate comprising between about 1 wt. % and 45 wt. % of the suspension;
- and
- a chelated micronutrient selected from the group consisting of iron, manganese, zinc, and copper;
- and
- an amount of organic stabilizing additive comprising between about 0.1 wt. % and 20 wt. % of the suspension;
- wherein the concentrated, homogenous, stable, water-soluble fertilizer suspension is a pourable, aqueous suspension.
A concentrated, homogenous, stable, water-soluble fertilizer suspension in a sealed container comprising:
- (a) water-soluble mineral nutrients of nitrogen, phosphorous, potassium, calcium, magnesium and sulphur;
- (b) a chelated micronutrient selected from the group consisting of iron, manganese, zinc, and copper;
- and,
- (c) an organic stabilizing additive;
- wherein the concentrated, homogenous, stable, water-soluble fertilizer suspension is apourable, aqueous suspension having an amount of water-soluble mineral nutrients comprising at least about 80 percent by weight (wt. %) of the suspension.
Dependencies are inferred from the claim text.