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针对铅笔柏容器苗搬运不便和起苗断根造成的缓苗现象,试验结果表明,采用小规格塑料容器袋和限根育苗措施,在生产上是可行的,实生苗1年半生即可出圃造林,并发现铅笔柏幼苗长势变异大,对环境条件反应敏感,建议在育苗生产中应加强规范化标准管理,以便苗木生长健壮整齐,提高出苗率。
Aiming at the inconvenience of Hibiscus plum seedlings handling and the Huanmiao phenomenon caused by pricking off the seedlings, the experimental results show that it is feasible in production to adopt the small size plastic container bag and the limited seedling raising measures. The seedlings can be afforestation for 1 year and a half, It is also found that seedling of Plectranthus pulcherrima var. Pectinum var. Grows large and is sensitive to environmental conditions. It is suggested that standardization of standard management should be strengthened in seedling production, so that nursery stock grows robustly and neatly and the germination rate is increased.