1·Several activation agents were used to treat various phosphate fertilizers and their biological effect and mechanism in soil under the eucalypt plantation on basalt latolol were studied.
应用不同活化剂处理不同性质的磷肥 ，对其在玄武岩母质的桉树人工林土壤中的生物效应及其作用机理进行了研究。
2·The system adopted the nutrient balance method of eucalypt which made this system more accurate in calculation and more valuable.
系统采用了养分平衡法和桉树的平衡施肥法计算施肥量，计算结果精确，具有可利用价值。
3·Technical measures, effects and benefits of chemical weeding in young eucalypt plantation tending were analyzed in this paper.
简述和分析了化学除草技术在桉树幼林抚育中的技术措施、效果和效益。
4·To my knowledge, the fire-battered mountain forest along the road has been logged completely, and now has been contracted by a private boss for planting eucalypt.
据了解，沿途发生山火的山林，林地被砍伐一空，现在已全部被私人老板承包，准备来种植桉树。
5·Among the eucalypt diseased, bacterial wilt, little-leaf, seedling, brown spot, leaf rust, shoot blight, stem canker and butt rot are new disease records in Taiwan.
文内报导之桉树青枯病、小叶病、苗腐病、玫瑰桉叶斑病、叶锈病、枝枯病、溃疡病及冠腐病等均为本省之新记录病害。