| 1. | According to the planting and growing situations of guava in the mountain land of changtai county , from the aspects of variety characteristic , garden land selection , site preparation , application , field planting , top application , pruning and retaining fruits , pest control , protecting the fruit with putting covers over it , plucking and packing , and so on , this paper summarized the high - yield cultural technology of guava in the mountain land , and raised the proceedings should be noticed during the planting and producing
摘要根据珍珠番石榴在长泰县山地种植生产情况，从品种特徵、园地选择、整地、施肥、定植、施追肥、修剪留果、病虫害防治、套袋护果、采收包装等方面总结了珍珠番石榴在山地的高产栽培技术，并提出种植生产中应注意的事项。 |
