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一、我县容器育苗的发展情况七十年代初,我县掀起了容器育苗的高潮,当时参加人数达数万人次。1970年～1973年间,我县对印制营养砖的模具作了些改革印砖工效比单个操作提高10多倍,并应用营养砖(及桶形泥团)培育绿化大苗获得成功,使容器育苗在我县由试验进入生产上的应用。容器育苗的种类很多,有砖、杯、兰、笠、钵、桶、袋等等,但在我县主要使用的是营养砖,因用营养砖育苗最为经济,取材容易,只需有一定粘性的土壤和肥料,制作省工,成本较低。
First, the development of container seedling in our county The early seventies, my county set off a climax of container nursery, when the number of participants reached tens of thousands of passengers. From 1970 to 1973, the county made some reforms on the molds for printing nutrition bricks. The brickwork efficiency was improved by more than 10 times compared with the single operation. Success was achieved by nurturing green seedlings with nutrition bricks (and barrel mud mills) In our county from the test into the production of applications. Containers of bricks, cups, blue, Li, bowls, barrels, bags, etc., but in my county is the main use of nutrition brick, nursery with nutrition brick is the most economical, easy to draw material, only a certain viscosity The soil and fertilizer, making labor-saving, lower cost.