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青山苗圃位于武汉长江南岸,地势平坦,土壤为微碱性沙质壤土(pH值为7.8,土壤中的有效成份:铵态氮12.24ppm,硝态氮18.36ppm,有效磷130.30ppm,有效钾30.00ppm)土壤的通气性和透水性都较好。从1972年春开始引种繁殖油橄榄以来,都是在沙床、温床、温室中扦插繁殖,虽然摸索到一些促进生根的方法,生根率也逐年上升,但由于条件的限制,繁殖的数量远远不能满足大好形势发展的需要。为了多快好省地繁殖优质苗,在
Qingshan nursery is located on the south bank of the Yangtze River in Wuhan, with flat terrain and slightly alkaline soil (pH value 7.8, active ingredient in soil: ammonium nitrogen 12.24ppm, nitrate nitrogen 18.36ppm, available phosphorus 130.30ppm, available potassium 30.00 ppm) Soil aeration and water permeability are good. Since the spring of 1972, the introduction of olive oil has been cuttings, hotbed, cuttings in the greenhouse, although some measures to promote rooting, rooting rate also increased year by year, but because of the conditions, the number of reproduction is far from satisfied Great need for the development of the situation. In order to reproduce high quality seedlings faster, better