[Objective] The paper was to understand the harms of Actias selene ningpoana Felder to plants. [Method] The larvae were cultured in five different groups: camphor tree, cherry tree, crape myrtle tree, poplar and willo...[Objective] The paper was to understand the harms of Actias selene ningpoana Felder to plants. [Method] The larvae were cultured in five different groups: camphor tree, cherry tree, crape myrtle tree, poplar and willow, to observe the growth status of larvae. [Result] The survival rates of A. selene ningpoana in cherry tree and crape myrtle tree group were higher. The larvae in cherry tree group had faster growth, and the adults were large. [Conclusion] A. selene ningpoana is most harmful to cherry trees, which should be paid special attention in cherry garden.展开更多
Lucanidae spp. in Fanjing Mountain National Nature Reserve were collected and investigated. A total of 65 specimens were examined. They belong to 26 species( including subspecies) in 13 genera. The richness reached 41...Lucanidae spp. in Fanjing Mountain National Nature Reserve were collected and investigated. A total of 65 specimens were examined. They belong to 26 species( including subspecies) in 13 genera. The richness reached 41. 53%,with obvious diversity characteristic.According to the survey results,the vertical distribution of Lucanidae spp. in Fanjing Mountain was divided into foothill belt,low mountain belt,low-middle mountain belt,middle mountain belt and sub-alpine belt.展开更多
By covering seven pieces of academic research,the author concludes seven factors which influence infants’language learning:touch influences how infants learn language;enhancing transitions from declarative to procedu...By covering seven pieces of academic research,the author concludes seven factors which influence infants’language learning:touch influences how infants learn language;enhancing transitions from declarative to procedural performance accelerates learning;musical rhythm discrimination influences children’s grammar skills;verbal positional memory influences infants’language learning;expressive vocabulary influences infants’language learning;kid’s oral language skills can predict future writing difficulties;play wires kids’brains for social and academic success.As shown in the above research,infants’language learning can be easily influenced by social environment,which indicate the behaviorist perspective,a theory of learning that explains language acquisition.展开更多
文摘[Objective] The paper was to understand the harms of Actias selene ningpoana Felder to plants. [Method] The larvae were cultured in five different groups: camphor tree, cherry tree, crape myrtle tree, poplar and willow, to observe the growth status of larvae. [Result] The survival rates of A. selene ningpoana in cherry tree and crape myrtle tree group were higher. The larvae in cherry tree group had faster growth, and the adults were large. [Conclusion] A. selene ningpoana is most harmful to cherry trees, which should be paid special attention in cherry garden.
文摘Lucanidae spp. in Fanjing Mountain National Nature Reserve were collected and investigated. A total of 65 specimens were examined. They belong to 26 species( including subspecies) in 13 genera. The richness reached 41. 53%,with obvious diversity characteristic.According to the survey results,the vertical distribution of Lucanidae spp. in Fanjing Mountain was divided into foothill belt,low mountain belt,low-middle mountain belt,middle mountain belt and sub-alpine belt.
文摘By covering seven pieces of academic research,the author concludes seven factors which influence infants’language learning:touch influences how infants learn language;enhancing transitions from declarative to procedural performance accelerates learning;musical rhythm discrimination influences children’s grammar skills;verbal positional memory influences infants’language learning;expressive vocabulary influences infants’language learning;kid’s oral language skills can predict future writing difficulties;play wires kids’brains for social and academic success.As shown in the above research,infants’language learning can be easily influenced by social environment,which indicate the behaviorist perspective,a theory of learning that explains language acquisition.
