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WATER CULTURE OF NURSERY TREE AND FERTILIZER FOR WATER CULTURING NURSERY TREE
WATER CULTURE OF NURSERY TREE AND FERTILIZER FOR WATER CULTURING NURSERY TREE
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机译：苗圃水文化及苗圃水肥
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摘要
PURPOSE: To provide a water culture method especially suitable for nursery trees used for forestations, bringing good results in growing nursery trees and capable of obtaining excellent effects such as remarkably rapid growth after transplanting the nursery trees in the soil, generation of false annual rings in grown up trees, expectation in compactness and color as a board source, etc. CONSTITUTION: This method for water culturing of nursery trees is to fill a culture medium prepared by mixing smoked charcoal or rice hull mixed with a water holding agent in a seedling raising pots having breakableness by arranging passages in a side face body and the bottom face body, dip the seedling raising pots in the culture solution containing 1000-1800ppm nitrogen component, 600-1000ppm phosphate component, 1500-3500ppm potassium component, 300-500ppm magnesia component and 900-1400ppm lime component and raise the nursery trees by using the solution.
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