樟子松苗木，中文例句，英文例句

发布时间：2016-09-20 22:08

  本文关键词：生物制剂对沙地樟子松苗木成活生长及生理特征的影响，，由笔耕文化传播整理发布。

1.

The effects of biological agents on survival,growth and physiological characteristics of Mongolian Pine (Pinus sylvestris var.mongolica) seedlings transplanted on sandy-land

生物制剂对沙地樟子松苗木成活生长及生理特征的影响

2.

Cutting root is a measure to insure good quality seedling during seedling cultivation. In this paper, experiment of Mongolian scotch pine indicates that quality of root cutted seedlings is better than those of transplant and non transplant.

对樟子松进行切根育苗试验，结果表明，机械切根苗苗木质量优于移植苗和留床苗。

3.

Research on Seedling Breeding and Forest Adaptability of Pinus Sylvestris Var. Mongolica in Gansu Arid Desert Area;

甘肃干旱荒漠区樟子松育苗技术及林木的适应性研究

4.

Discussion About Inseminating Scotch Pine Seeding Technique In The City

关于城市栽植樟子松大苗技术的探讨

5.

Seed zones of Chinese forest trees--Seed zones of Pinus sylvestris var.mongolica Litvin.

GB/T8822.5-1988中国林木种子区樟子松种子区

6.

Study on the Coated Fertilizer of Container Seedling of Pines Tabulaeformis, Platycladus Orientalis and Pinussylvesfris Var. Mongolica;

油松、侧柏、樟子松容器苗专用包膜肥的研究

7.

Foliage Vertical Distribution of Mongolian Pine Plantations

樟子松人工林单木叶量垂直分布规律

8.

Effects of Temperature and Photoperiod on Frost Hardiness in Seedlings of Pinus Sylvestris L. Var. Mongolica Litv.;

温度和光周期对樟子松实生苗抗寒性的影响

9.

Study on the Artificial Synthesis of Mongolian Pine Seedlings with Local Ectomycorrhizal Isolates;

实验室条件下樟子松幼苗菌根人工合成的研究

10.

Relationships between Silvicutural Practices and Wood Quality of Scots Pine Plantation;

樟子松人工林培育措施和木材品质的关系

11.

Research on Technics and Property of Mongolian Scotch Pine after Thermal Treatment with Pressure;

樟子松木材压力高温热处理工艺及材性研究

12.

Research on estimation and forecast of Pissodes sp. s occurrence amounts;

樟子松木蠹象发生量预测预报技术的研究

13.

Study on the Induced Discoloration of Poplar and Mongolian Scotch Pine Veneer by UV Light

杨木和樟子松单板紫外光诱发变色的研究

14.

Study on single tree volume equations of Pinus sylvestris var. mongolica

樟子松人工针叶林一元立木材积方程的研究

15.

Initial Study of Soil Factors Affecting Growth of Seedlings of Pinus sylvestris var. mongolica in Arid Desert Area

影响干旱荒漠区樟子松幼苗生长的土壤因子初探

16.

Effects of peat and weathered coal on the growth of Pinus sylvestrisvar. mongolica seedlings on aeolian sandy soil

泥炭、风化煤改良风沙土促进樟子松幼苗生长的研究(英文)

17.

Effect of Sewage-sludge on Growth and Heavy Metal Absorption Character of Pinus Sylvestris Seedings

城市污泥对樟子松幼苗生长及重金属吸收特征的影响

18.

Effects of Biological Preparations on Photosynthetic Characteristics and Nutrient Contents of Mongolian Pine Seedlings in Sandy Soil

生物制剂对沙土樟子松幼苗光合特性及养分含量的影响

  本文关键词：生物制剂对沙地樟子松苗木成活生长及生理特征的影响，由笔耕文化传播整理发布。

本文编号：119114