不同郁闭度和坡位对毛竹林下套种多花黄精的影响OA
Effects of Different Canopy Degree and Slopes on the Growth of Palygunaum cyrtonema Interplanted under Bamboo Forest
[目的]为进一步推广多花黄精人工栽植提供参考.[方法]对不同郁闭度和坡位的毛竹林下套种的多花黄精生长情况进行分析.[结果]郁闭度和坡位均在一定程度上影响着多花黄精的株高、地径、根茎总长、根茎直径和根茎鲜重等生长指标,尤其是对根茎鲜重的影响更大,不同郁闭度根茎鲜重表现为0.6～0.8＞0.4 ～0.6 ＞0.8以上,不同坡位根茎鲜重表现为下坡位＞中坡位＞上坡位.[结论]多花黄精人工栽培时要做好适度遮阳和水肥管理.
[Objective] In order to provide reference for expanding cultivated area of Polygonatum cyrtonema. [ Method] The growth of Polygonatum cyrtonema cultivated in the bamboo forest with different canopy degree and different slopes was studied. [ Result]Canopy degree and slope had certain influence on the height,ground diameter,roots length,roots diameter,and roots fresh weight,especially more influence on the roots fresh weight,the roots fresh weight of Polygonat…查看全部>>
章文前
福建省三明市梅列区林业局,福建三明365000
农业科技
林下经济生物医药多花黄精
Under-forest EconomyBiomedicalPalygunaum cyrtonema
《安徽农业科学》 2012 (26)
12959-12960,2
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