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在园林嫩枝扦插育苗中,几年来均采用塑料膜拱棚的方法。此法需用大量的材料,消耗大量的人力、物力,不仅提高了苗木成本,而且在作业管理上都比较困难。为节省人力、物力、提高苗木质量,降低苗木成本,几年来,我们进行了树木露地全光嫩枝扦插育苗试验,初获一定成果,并于1987年进行了批量的生产,效果明显。具体作法总结如下。1 喷雾设施树木露地全光嫩枝扦插育苗,需在插床上架设喷雾装置。用1.5cm或2.5cm的铁管,每隔0.5m交替钻1cm眼,然后将1cm铁管截成
Tender shoots in the garden nursery, the plastic film Shed method for several years. This method requires a lot of material, consume a large amount of manpower and material resources, not only increased the cost of seedlings, but also in the job management are more difficult. In order to save manpower, material resources, improve the quality of nursery stock and reduce the cost of nursery stock, in recent years, we carried out the nursery shoot cutting of all-light shoots in the open field of trees and obtained some initial results. In 1987, the batch production was carried out with obvious effect. The specific practices are summarized as follows. Spraying facilities, trees, open field all-shoot shoots nursery shoots, need to set up a spray device in the bed. With 1.5cm or 2.5cm iron pipe, every 0.5m alternately drill 1cm eye, and then cut into 1cm iron pipe