Plant husbandry – Process
Patent
1988-02-05
1989-06-06
Feyrer, James R.
Plant husbandry
Process
71 79, 239124, A01G 700
Patent
active
048359033
ABSTRACT:
By specific setting of the CO.sub.2 content and pH value of the spraying mixtures containing, apart from water, minerals and/or products for pest and disease control of the plant, the metabolism of plants is specifically stimulated and encouraged so that storage in the plants of surplus nutrients is avoided and their health and resistance is improved. The spraying mixture is constantly and over an extended period kept circulating. Both pH value and CO.sub.2 content of the spraying mixure is constantly measured. While doing this, the Ph value of the spraying mixture is exactly set. In this way the existing agricultural spraying devices having a spraying mixture circulating system are economically operated.
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Dubno Herbert
Feyrer James R.
Technica Entwicklungsgesellschaft mbH & Co. KG
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