The effects of microhabitat, plant litter, and seed burial on the regeneration of Quercus wutaishanica and Pinus tabulaeformis
The effects of microhabitat, plant litter, and seed burial on the regeneration of Quercus wutaishanica and Pinus tabulaeformis
复制标题
微生境、凋落物和种子埋藏对五台山栎和油松再生的影响
DOI：
10.1080/02827581.2014.885563
复制
发表时间：
2014-01
影响因子：
1.8
通讯作者：
Duan RY
中科院分区：
文献类型：
--
作者：
Fan WY;Guo H;Wang XA;Duan RY
研究了小生境（灌木和草本）、植物凋落物和种子埋藏对辽东栎（Quercus wutaishanica Mayr）和油松（Pinus tabulaeformis卡尔.）在黄土高原辽东橡树林、油松种植园和草地3种典型林分中进行了3种植物的生长发育研究。我们监测了这两个木本物种在播种实验小区，其中灌木和草本植物，植物凋落物，种子埋藏的建立和生长。在草地上，灌木和草本植物有利于辽东栎的建群，对油松的建群没有影响。在两种林分中，灌木和草本对这些乔木的建群起主要的抑制作用。植物凋落物的影响是促进或抑制，这取决于目标物种和生境。种子埋藏对幼苗的建立有积极的影响。在3种生境中，灌木和草本对两树种幼苗生长均有抑制作用。植物凋落物和种子埋藏并没有影响幼苗生长在这两个物种。辽东栎和油松在演替早期采取不同的更新策略，在演替后期采取相似的更新策略。
The effects of microhabitat (shrubs and herbs), plant litter, and seed burial on the regeneration of Liaodong oak (Quercus wutaishanica Mayr) and Chinese pine (Pinus tabulaeformis Carr.) were studied in three typical stands (Liaodong oak forest, Chinese pine plantation, and grassland) in the Loess Plateau, China. We monitored the establishment and growth of seedlings of these two woody species in sown experimental plots, in which shrubs and herbs, plant litter, and seed burial were manipulated. In the grassland, shrubs and herbs facilitated Liaodong oak establishment, with no effect on the establishment of Chinese pine. In the two forest stands, shrubs and herbs primarily had an inhibition effect on the establishment of these trees. The effects of plant litter were facilitation or inhibition, depending on the target species and the habitat. Seed burial had a positive effect on seedling establishment. In all three habitats, shrubs and herbs had inhibition effects on seedling growth of both tree species. Plant litter and seed burial did not influence seedling growth in either species. Liaodong oak and Chinese pine use different regeneration strategies during early stages of succession and similar strategies during late stages of succession.
登录
查看更多内容
影响因子：
3.7
作者：
J. Royse;M. Arthur;A. Schörgendorfer;D. Loftis
通讯作者：
J. Royse;M. Arthur;A. Schörgendorfer;D. Loftis
DOI：
--
发表时间：
2012-11
期刊：
Ying yong sheng tai xue bao = The journal of applied ecology
影响因子：
--
作者：
Wenjuan Han;Xiao Yuan;Wenhu Zhang
通讯作者：
Wenjuan Han;Xiao Yuan;Wenhu Zhang
影响因子：
3.7
作者：
Xianming Gao;Shucun Sun
通讯作者：
Xianming Gao;Shucun Sun
影响因子：
1.5
作者：
K. Hirayama;M. Sakimoto
通讯作者：
K. Hirayama;M. Sakimoto
影响因子：
1.7
作者：
Gòmez, JM
通讯作者：
Gòmez, JM