林业科学
林業科學
임업과학
SCIENTIA SILVAE SINICAE
2014年
10期
188-188
,共1页
杨章旗%李巨仲%唐朝强%韦元荣
楊章旂%李巨仲%唐朝彊%韋元榮
양장기%리거중%당조강%위원영
广西藤县大芒界马尾松初级无性系种子园种子%良种%选育
廣西籐縣大芒界馬尾鬆初級無性繫種子園種子%良種%選育
엄서등현대망계마미송초급무성계충자완충자%량충%선육
the seeds from primary clonal seed orchard of masson pine in Guangxi Tengxian Damanjie%elite variety%selecting and breeding
广西藤县大芒界马尾松初级无性系种子园种子生长迅速，材积生长比当地商品种增益40.56%～100.00%，且干形通直圆满，适应性强。该良种主要通过播种繁殖，适宜海拔300～800 m的高丘、低山或低中山，由砂页岩、花岗岩、页岩、片麻岩、紫色砂页岩等母岩发育的酸性红壤，坡度小于35°，土层深厚、排水良好，立地指数≥16的地区种植。
廣西籐縣大芒界馬尾鬆初級無性繫種子園種子生長迅速，材積生長比噹地商品種增益40.56%～100.00%，且榦形通直圓滿，適應性彊。該良種主要通過播種繁殖，適宜海拔300～800 m的高丘、低山或低中山，由砂頁巖、花崗巖、頁巖、片痳巖、紫色砂頁巖等母巖髮育的痠性紅壤，坡度小于35°，土層深厚、排水良好，立地指數≥16的地區種植。
엄서등현대망계마미송초급무성계충자완충자생장신속，재적생장비당지상품충증익40.56%～100.00%，차간형통직원만，괄응성강。해량충주요통과파충번식，괄의해발300～800 m적고구、저산혹저중산，유사혈암、화강암、혈암、편마암、자색사혈암등모암발육적산성홍양，파도소우35°，토층심후、배수량호，입지지수≥16적지구충식。
The seeds collected from a seed orchard of masson pine at Damangjie in Guangxi Tenxian grow rapidly with straight stem and strong adaptability,and the volume growth is 40. 56% ~100. 00% greater than local common commercial trees. These trees were mainly propagated through seeding method. These seeds are suitable for germinating and growing in the environment like hills with attitude 300-800 m,low mountain,acid red soil which was developed from the sandstone and shale, granite,shale,gneiss and the purple sand shale,and the area with site index ≥16,slope less than 35°,deep soil and good drainage.
