CAJ | 학술논문

用常规方法对东江流域红苞木Rhololeia championii ×枫香Liquidambar formosana混交林、稠木Lithocarpusthalassica×红锥Castanopsis hystrix混交林、荷木Schima superba×稠木混交林、格木Erythroploeum fordii×红苞木混交林、樟树Cinnanwmum camphora×马占相思Acacia mangium混交林和米老排Mytilaria laosensis×枫香混交林造林后2年的土壤肥力变化进行了分析.结果表明,6种林分中,红苞木×枫香混交林的有机质和养分最丰富.6种林分的土壤酸性均有所减弱,降幅2.22%～9.85%.除个别林分外,其余林分土壤有机质和养分含量均有减少,最大降幅达74.12%.
용상규방법대동강류역홍포목Rhololeia championii ×풍향Liquidambar formosana혼교림、주목Lithocarpusthalassica×홍추Castanopsis hystrix혼교림、하목Schima superba×주목혼교림、격목Erythroploeum fordii×홍포목혼교림、장수Cinnanwmum camphora×마점상사Acacia mangium혼교림화미로배Mytilaria laosensis×풍향혼교림조림후2년적토양비력변화진행료분석.결과표명,6충림분중,홍포목×풍향혼교림적유궤질화양분최봉부.6충림분적토양산성균유소감약,강폭2.22%～9.85%.제개별림분외,기여림분토양유궤질화양분함량균유감소,최대강폭체74.12%.