1991
DOI: 10.5558/tfc67658-6
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Sustainable development and pest management in forestry—a Newfoundland case study

Abstract: RCsumC

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Cited by 3 publications
(2 citation statements)
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“…因此"综合治理"是"生态调控"的基础和手段, "生态 调控"是"综合治理"的继承和发展, 两者有共同之处, 但也存在完全不同的特点和优势(图 1) [41,46,47] . (ⅰ ) [53,54] . 因此针对每种作物的害虫生态调 控, 还需因地制宜, 具体分析群落组成和种间互作关 系, 才能有效地实现害虫生态调控 [55,56] .…”
Section: 虽然Ipm和ebpm目前在不少研究中还没有明确 区分 但研究者认为由于思想、出发点、目标的不一unclassified
“…因此"综合治理"是"生态调控"的基础和手段, "生态 调控"是"综合治理"的继承和发展, 两者有共同之处, 但也存在完全不同的特点和优势(图 1) [41,46,47] . (ⅰ ) [53,54] . 因此针对每种作物的害虫生态调 控, 还需因地制宜, 具体分析群落组成和种间互作关 系, 才能有效地实现害虫生态调控 [55,56] .…”
Section: 虽然Ipm和ebpm目前在不少研究中还没有明确 区分 但研究者认为由于思想、出发点、目标的不一unclassified
“…Recent forest-level wood supply analyses indicate that softwood fibre shortages will occur in both the short and medium term (Milne 1991). Consequently, the management objective is to achieve stand operability at the earliest possible age.…”
mentioning
confidence: 99%