Claims
- 1. A biological pellet comprising:
- a stable, cohesive and substantially uniform carrier matrix containing moisture at less than about fourteen percent by weight, and pellet shaped to define a carrier surface having a carrier surface length and a carrier surface width;
- an edible, non-viable seed product composed of multiple individual seeds, each seed having a length of at most about one-fifth of the carrier surface length; and
- an adhesive medium bonding the seed product to the carrier surface.
- 2. The pellet of claim 1 wherein:
- said carrier matrix further is at least substantially sterilized.
- 3. The pellet of claim 1 wherein:
- said carrier matrix further is shaped such that a portion of the carrier matrix is disposed outwardly with respect to the carrier surface, and thereby tends to protect the seed product against damage due to impact.
- 4. The pellet of claim 3 wherein:
- said carrier matrix includes a plurality of projections, with said carrier surface including surface regions between and inwardly of said projections.
- 5. The pellet of claim 3 wherein:
- said carrier matrix is cylindrical, and the carrier surface is an annular interior surface of the matrix.
- 6. The pellet of claim 3 wherein:
- said carrier matrix is generally cup-shaped, and the carrier surface is an interior surface of the matrix.
- 7. The pellet of claim 1 wherein:
- said carrier matrix consists essentially of an organic polymer.
- 8. The pellet of claim 7 wherein:
- said carrier matrix consists essentially of at least one of the following carbohydrates: sugars, starches, and cellulose.
- 9. The pellet of claim 1 wherein:
- said carrier matrix is proteinaceous.
- 10. The pellet of claim 1 wherein:
- said carrier matrix is derived from a waste product including at least one of the following: food processing waste, garden cuttings, waste water treatment sludge, lumber milling waste, and waste paper.
- 11. The pellet of claim 10 wherein:
- said carrier matrix further includes ammonia.
- 12. The pellet of claim 10 wherein:
- said waste product includes food processing waste, and the food processing waste includes at least one of the following: proteins, starches, sugars.
- 13. The pellet of claim 1 wherein:
- said adhesive consists essentially of at least one of the following constituents: hydrocolloids, gums, modified cellulose, gelatins and sugars.
- 14. The pellet of claim 13 wherein:
- said adhesive has a water activity of at most about 0.53 Aw at said moisture content of the carrier.
- 15. The pellet of claim 1 wherein:
- said carrier matrix and said seed product are edible, and contain respective nutrients that complement one another and tend to balance the nutrition of the matrix and product combined.
- 16. A process for forming a stable, cohesive, biological pellet comprising:
- processing and shaping a material mass including organic waste and extruding said mass into a cohesive and substantially uniform carrier matrix having a carrier surface in the shape of a pellet;
- drying the carrier matrix until it contains moisture at less than about fourteen percent by weight;
- applying an adhesive to the carrier matrix at least along the carrier surface;
- combining a seed product consisting essentially of multiple individual seeds, each seed having a length of at most one-fifth of the carrier surface length, with the carrier matrix, and mixing the carrier matrix and the seed product to cause the seed product to adhere to the carrier matrix at least along the carrier surface; and
- drying the carrier matrix and the adhered seed product.
- 17. The process of claim 16 wherein:
- the shaping of the material mass comprises extruding the material mass and using a die at an exit end of an extruder to shape the material mass.
- 18. The process of claim 17 wherein:
- said shaping of the material mass includes shaping the material mass within a mold.
- 19. The process of claim 16 wherein:
- said adhesive is a liquid, and the applying of the adhesive includes spraying the adhesive onto the carrier matrix.
- 20. The process of claim 16 wherein:
- the organic waste in said material mass is proteinaceous and includes at least one of the following: lysed single cell or multi-cell organisms, feathers, bloodmeal, yeasts, and molds.
Parent Case Info
This application claims the benefit of priority of Provisional Application Ser. No. 60/028,021 entitled "Seed-Containing Fertilizer Particulate", filed Oct. 9, 1996.
US Referenced Citations (15)