Plant husbandry – Receptacle for growing medium – For transplanting
Patent
1975-09-08
1977-02-22
Bagwill, Robert E.
Plant husbandry
Receptacle for growing medium
For transplanting
47 86, 220DIG30, 260DIG43, 428500, 260 23R, A01G 902
Patent
active
040085449
ABSTRACT:
A plastic container for planting tree seedlings in a mechanized process, and being in the shape of a projectile suitable for penetration into soil. The planting container is highly oriented in its longitudinal direction with a number of longitudinal grooves positioned on the inside, outside or both sides thereof. The grooves include slits and holes to permit drainage, egress of growing roots, and aiding in the self-destruction of the container after being injected into the ground with a seedling. The self-destruction can be further promoted by the use of stress cracking agents within the plastic material comprising the planting container.
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Proc. N. Amer. Containerized for Tree Sdlg. Symposium, Tinus et al., Aug. 1974, Gt. Plains Ag. Council Publ. No. 68, pp. 241-254.
Lane Eckel R.
Rakshys, Jr. Joseph W.
Rupprecht Walter E. F.
Bagwill Robert E.
Hessenaur, Jr. Lloyd E.
The Dow Chemical Company
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