1) young trees of Pinus koraiensis
红松幼树
1.
Recovery course of the planted young trees of Pinus koraiensis under the natural secondary forest were studied.
对天然次生林下人工更新红松幼树的恢复过程进行研究。
2.
Impacts on growth of young trees of Pinus koraiensis of 6 environmental factors of light condition, thickness of soil humus, direct sunlight, neighboring trees, upper canopy species, herbs and shrubs were investigated on the young trees of P.
本研究以红松幼树及其周围最近4株相邻木组成的小环境结构单元为研究对象,研究了光照条件、土壤腐殖质层厚度、相邻木、直射光、上层树种、以及草本和灌木等6个环境因子对红松幼树生长的影响。
3.
light condition, direct sunlight, thickness of soil humus, neighboring trees, upper canopy species, herbs and shrubs, on the growth of the young trees of Pinus koraiensis were investigated taking 4 closest neighboring trees as the structural unit of the individual growth environment.
本研究以红松幼树及其周围最近4株相邻木组成的小环境结构单元为研究对象,研究了光照条件、土壤腐殖质层厚度、相邻木、直射光、上层树种、草本和灌木等6个环境因子对红松幼树生长的影响。
2) Pinus koraiensis seedlings
红松幼苗
1.
Photosynthetic induction responses of Pinus koraiensis seedlings grown in different light environments;
不同光照条件下红松幼苗光合作用诱导反应的研究(英文)
2.
An experiment was conducted to study the effects of light intensity on the growth and photosynthetic and physiological indexes of Pinus koraiensis seedlings in a forest nursery in Liaoning Institute of Forest Management under different light intensities of the whole light(control),75 percent(A area),40 percent(B area),and 10 percent(C area).
在辽宁省草河口镇辽宁省森林经营研究所试验苗圃,采用遮阴棚设置,与全光(100%,对照区)对照,研究透光75%(A区)、透光40%(B区)、透光10%(C区)光照强度下对红松幼苗的生长及光合生理变化情况。
4) Young stand of Korean pine
红松幼龄林
5) Pinus koraiensis plus tree
红松优树
6) Koraiensis Bark
红松树皮
补充资料：《幼幼近编》
《幼幼近编》 《幼幼近编》 儿科著作。又名《证治大还幼幼近编》。四卷。清·陈治撰。十七世纪末刊行。本书为《证治大还》之。前三卷主论痘疮症治，后一卷论小儿杂病诊法及证治。本书收集总结了前人有关痘疹病因、主证和治疗大法。对儿科常见病也有一些独到见解。现存清贞白堂刻本。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条