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tabulaeformis

tabulaeformis

tabulaeformis

tabulaeformis

2

Genetic variations of clonal traits and estimation of gamete pool composition in a clonal seed orchard of Pinus tabulaeformis .

油松种子园无性系性状变异与配子贡献研究。

3

Studies on Establishing Techniques for the Advanced Generation Seed Orchards of Pinus tabulaeformis Carr .

油松高世代种子园营建技术。

4

Soil nutrients in Pinus tabulaeformis Carr . + Hippophae rhamnoides L. + Herbages type was the best.

油松 +沙棘 +草混交配置的土壤肥力明显高于其它配置类型。

5

Discussing the pipe model through hydraulic architecture of Pinus tabulaeformis seedlings .

从油松苗木的水力结构探讨管道模型。

6

P. radiata bao hydraulic blade falls below the rate of P. tabulaeformis.

叶片保水力的下降速率辐射松低于油松；

7

Analysis on the Variation of Female- male Flowers and Strobilus Production of Clonal Seed Orchard of Pinus tabulaeformis Carr .

油松无性系种子园雌雄球花量及球果量变异分析。

8

STUDIES ON THE POLLINATION MECHANISM AND POLLINATION EFFICIENCY OF PINUS TABULAEFORMIS CARR .

油松授粉机制与授粉效率的研究。

9

Experiment on Winter Protection with Medicinal for Annual Seedling of Pinus tabulaeformis Carr .

一年生油松播种苗药物防寒试验。

10

The content of total N and total P in rainfall could be increased by Pinus tabulaeformis and Rhus typhina .

油松、火炬能够增加降雨中总氮、总磷的含量。

11

Development and Histochemistry of Resin Ducts of Secondary Xylem in the Stem of Pinus tabulaeformis Carr .

油松茎次生木质部中树脂道的发育过程和组织化学研究。

12

Genetic diversity within a breeding system of Pinus tabulaeformis .

油松育种系统遗传多样性研究。

13

Afforestation Aim of Pinus tabulaeformis Forest in calcareous region of Taihang Mt .

太行山石灰岩山地油松人工林育林目标的确定。

15

P radiata has less strong osmotic adjustment capacity than P. tabulaeformis.

辐射松的渗透调节能力不及油松；

16

Cell Biological Studies on the Female Sterility of Clone 28 of Pinus tabulaeformis Carr .

油松 28 号无性系雌性不育的细胞生物学研究。

17

Clone28 of Pinus tabulaeformis Carr . is a female sterility variation , which was found in the Xingcheng Seed Garden of Liaoning Province.

辽宁兴城油松种子园中的 28 号无性系是雌性不育变异体。

18

Relationship between transpiration of Pinus tabulaeformis and its influencing factors in a semi-arid region of the Loess Plateau

黄土半干旱区油松苗木蒸腾特性与影响因子的关系

19

Intraspecific competition characteristics between Pinus tabulaeformis and Platycladus orientalis forests

油松、侧柏林种内竞争特点的对比研究

20

Comparison of the Wood Growth Ring Width and Basic Density between the Half-sib Progeny and Parent of Pinus tabulaeformis Carr

油松半同胞子代及亲本木材生长轮宽度与密度的研究

21

Comparative Study on Hydraulic Architecture Characteristic of Pinus tabulaeformis and Platycladus orientalis Seedlings

油松、侧柏苗木水力结构特征的对比研究

22

Eco-environment Effects of the Typical Young Pinus Tabulaeformis Plantation Rehabilitation in the Upper Reaches of Minjiang River

岷江上游典型油松人工幼林的生态环境效应

23

Redistribution effects of tree canopy of the artificial Pinus tabulaeformis forest on precipitation in the upper stream of Minjiang River

岷江上游油松人工林对降水的截留分配效应

25

Plant species diversity of different age Pinus tabulaeformis plantations and its relations with soil fertility

不同种植年代油松林植物多样性及土壤养分变化

26

The physiological characteristics of Robinia pseudoacacia and Pinus tabulaeformis seedlings under different soil water contents

不同土壤水分下刺槐和油松的生理特征

27

Investigation on the overwintering status of Dendrolimus tabulaeformis Tsai et Liu and its influence on winter control

油松毛虫越冬状况及其对冬防效果的影响

28

Reselection of Good Clone of Pinus tabulaeformis Carr. With Such Quantitative Characters as Strobile and Staminate Flowers

以球果量、雄花量等数量性状对油松优良无性系的再选择

29

Effect of drought stress on hydraulic architecture characteristics of Pinus tabulaeformis and Platycladus orientalis seedlings

干旱胁迫对油松侧柏苗木水力结构特征的影响

30

Primary Study on Distribution Pattern Change of Pinus tabulaeformis and Platycladus orientalis Plantations in Mountainous Area of Beijing

北京地区油松、侧柏林分布格局变化的初步研究

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