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王峰
Wen Yuan (Middle School Edition) 2021 No.03
衡山县林业局 湖南 衡阳 421000
我县油茶林分多存在品种混杂、残次林多、嫁接不当、病虫害多等问题.这些问题直接导致油茶单位面积产量及其品质偏低.若要提高林分产量,可以从更换良种、垦复抚育、老林更新、科学嫁接等方面对油茶低产林进行改造.从分析衡山县油茶低产的原因入手,结合衡山县实际情况,分析了油茶低产林产生原因,着重提出了改良技术措施(林地清理和密林疏伐、深挖复垦、更新复壮、带状更新、合理施肥、病虫害防治、保花保果等),目的是优化油茶低产林分,同时提高油茶单位面积产量和品质.
油茶;改造;产量
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Language: 中文
CN:11-9275/G
ISSN:2096-627X
Publication Frequency: 月刊
An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.