Systems and methods for aerial seeding

Patent metadata

Field	Value
Publication number	US-9930827-B2
Application number	US-201615046301-A
Country	US
Kind code	B2
Filing date	Feb 17, 2016
Priority date	Feb 18, 2015
Publication date	Apr 3, 2018
Grant date	Apr 3, 2018

Abstract

Reforestation capsules composed of biodegradable materials are operable to be used in aerial reforestation operations. Capsules may contain one or more seedlings, compacted fertilizer, soil, and/or nutrients. Capsules include a flight platform component and cone tip component. The capsule structure survives impact and may serve as additional nutrient for the seedling(s). A housing unit sized and configured to contain and dispense capsules can be mounted or otherwise housed in an aircraft to deliver capsules.

First claim

What is claimed is:

1. A reforestation capsule operable to be used in aerial reforestation operations, the capsule comprising a flight platform and a cone tip platform defining, when assembled, a contiguous interior chamber sized to contain at least one of a seedling, sapling or seed, the cone tip platform comprising a cone tip platform housing comprising a hollow chamber sized to house at least a portion of the at least one seedling, sapling or seed, a plurality of holes formed in the cone tip platform housing adjacent the hollow chamber, a point formed at a first end of the cone tip platform and a cone tip platform connecting portion formed at a second opposite end for coupling the cone tip platform to the flight platform, the flight platform comprising a flight platform housing having a central bore, a plurality of wings extending outwardly from an exterior surface of the flight platform housing, a flight platform connecting portion formed at a first end of the flight platform, a reservoir configured to contain water positioned at a second, opposite end of the flight platform and an opening formed at the second, opposite end of the flight platform.

2. The reforestation capsule of claim 1 comprising a means for coupling the flight platform connecting portion and the cone tip platform connecting portion.

3. The reforestation capsule of claim 2 wherein the means for coupling the flight platform connecting portion and the cone tip platform connecting portion is selected from the group consisting of a snap-fit coupling, a threadable coupling, an adhesive coupling, interference fit coupling, and a tongue and groove coupling.

4. The reforestation capsule of claim 1 wherein the flight platform connecting portion comprises a neck configured as a male element and the cone tip platform connecting portion comprises a recess configured as a female element, wherein the neck and the recess are dimensioned to operably couple the flight platform and the cone tip platform.

5. The reforestation capsule of claim 1 wherein at least a portion of the capsule comprises biodegradable material.

6. The reforestation capsule of claim 5 wherein the biodegradable material comprises at least one of PLA, PHA or casein.

7. The reforestation capsule of claim 5 wherein at least a portion of the capsule is formed of fertilizer or plant food.

8. The reforestation capsule of claim 1 wherein the flight platform and the cone tip platform comprise a biodegradable material.

9. The reforestation capsule of claim 1 wherein the capsule has an outer profile of a missile or a dart.

10. The reforestation capsule of claim 1 wherein the plurality of wings includes three wings.

11. The reforestation capsule of claim 1 comprising materials to support the growth of the at least one of a seedling, sapling, or seed.

12. The reforestation capsule of claim 1 wherein the capsule comprises at least one of a seedling, sapling or seed contained in the interior chamber.

13. The reforestation capsule of claim 1 wherein the capsule is about 5 to about 12 inches in length including the wings, and about 3 to about 7 inches in diameter, including the widest width of the wings, the cone tip platform is about 3 to about 6 inches in length, and about 1 to about 3 inches in diameter at a widest width thereof, the flight platform is about 1 to about 4 inches in length, and about 1 to about 3 inches in diameter at a widest width thereof, the interior chamber is about 0.75 to about 1.5 inches in diameter, and the wings extend outwardly from the flight platform about 1.5 to about 3 inches.

14. The reforestation capsule of claim 1 wherein the capsule is about 6 to about 8 inches in length and about 4 to about 6 inches in diameter including wings, the cone tip platform is about 3.5 to about 5.5 inches in length, and about 1.5 to about 2.5 inches in diameter, the flight platform is about 1.5 to about 3.5 inches in length, and about 1.5 to about 2.5 inches in diameter, the interior chamber is about 1 to about 1.3 inches in diameter, and the wings extend outwardly from the flight platform about 1.75 to about 2.5 inches.

15. The reforestation capsule of claim 1 wherein each of the plurality of holes is about 0.01 to about 0.5 inches in diameter.

16. The reforestation capsule of claim 1 wherein each of the plurality of holes is about 0.1 inch in diameter.

17. The reforestation capsule of claim 1 wherein the capsule weighs 0.125 to 200 grams.

18. A housing unit for containing and dispensing a reforestation capsule according to claim 1 , the housing unit comprising a door and a latch, wherein the latch is remotely or manually operable to open the door and release the contents of the housing unit.

19. A method of delivering at least one reforestation capsule according to claim 1 comprising placing a seedling in the cone tip platform for a selected length of time, enclosing the seedling within the capsule by coupling the flight platform to the cone tip platform, and dropping the capsule from a selected height from an aircraft to a target area selected for reforestation.

20. The method according to claim 19 wherein the selected length of time is from one to five weeks.

Assignees

• New Jersey Inst Technology

Inventors

• Camacho Chrystoff

Classifications

• Y02P60/40

  Afforestation or reforestation · CPC title

• A01C11/00 Primary

  Transplanting machines · CPC title

• A01C1/04

  Arranging seed on carriers, e.g. on tapes, on cords {; Carrier compositions} · CPC title

• B64D1/02

  Dropping, ejecting, or releasing articles (jettisonable fuel reservoirs B64D37/12) · CPC title

• A01G9/0291

  Planting receptacles specially adapted for remaining in the soil after planting · CPC title