Deep Root Injection Feeding, Theory and Practice in Tree and Shrub Maintenance
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چکیده
A discussion of the agronomic theory of placing plant nutrients in the root zone of ornamental trees and plants by high pressure hydraulic injection. Definite beneficial effects of deep root injection feeding by high pressure in jection of plant nutrients have been observed in tree and ornamental plant installation and main tenance. The response outperformed conventional surface applications of plant nutrients. Specula tion is made on the value of the addition of nematicides as well as systemic fungicides and insecticides to the plant nutrient injection. Deep root injection feeding is an effective method of tree and plant maintenance that does not violate the ecology.
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