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Prediction of Existence Probability of Abies firma Seedlings in Cypress (Chamaecyparis obtusa) Plantations in Kirishima
Abies-Tsuga natural forest cypress plantation forest logistic regression analysis seed source seedlings
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2009/8/27
To select suitable sites for restoring plantations to natural Abies firma and Tsuga sieboldii forests in the Kirishima mountain region, the likelihood of the existence of Abies seedlings was predicted...
Influence of Thinning History on the Stand Structure of Old-aged Plantations of Chamaecyparis obtusa
Chamaecyparis obtusa old-aged plantation thinning history stand description tree quality structure
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2009/8/21
Past management, stand structure and tree quality composition were investigated in six stands of about 100-year-old Chamaecyparis obtusa plantations, to understand the effects of their respective thin...