您要查找的是不是:
- Rotala densifloran. 密花节节菜
- The above results indicate that the ectomycorrhiza formed between Pinus densiflora and Tricholoma matsutake is obviously different from the typical ectomycorrhiza. 以上结果表明,松口蘑与赤松形成的外生菌根与典型的外生菌根明显不同。
- There are severel types of trees in ussuri valley, such as Pinus koraiensis, arix olgensis.]Pinus densiflora, Pinus densiflora var ussuriensis picea[l1].Abies. etc. 乌苏里江流域森林有红松林、落叶松林、赤松林、兴凯湖松林、云冷杉林、针阔混交林和阔叶林等类型;
- The grafting technique of Pinus densiflora was studied from several aspects such as the options of stock, the collection of grafted scion, grafting time and grafting speed. 摘要从砧木选择、接穗的采集以及嫁接的时间和速度等方面,对彰武松嫁接技术进行了研究。
- Pinus densiflora S. et Z. [医] 赤松
- Boehmeria densiflora [dense-flowered false nettle] 密花苎麻
- Pinus densiflora var zhangwuensis 彰武松
- Pinus densiflora var. Zhangwuensis 彰武松
- Early Prediction of Wood Quality for Pinus densiflora 赤松木材材质早期预测
- Quantitative dynamics of Pinus densiflora population in Shandong Province 山东赤松种群的数量动态
- A study on the structure and dynamics of the diameter of Pinus densiflora population in Shandong Province 山东赤松种群直径结构及其动态研究
- Relationship between the Growth of Pinus densiflora Plantation and the Site Factors 赤松人工林生长与立地因子的关系
- SPATIAL DISTRIBUTION PATTERNS AND INTENSITY OF PINUS DENSIFLORA POPULATION IN SHANDONG PROVINCE 山东赤松种群的空间分布型及强度
- Photosynthetic characteristics and water use efficiency of Pinus densiflora under different soil moisture conditions 不同土壤水分对赤松光合作用与水分利用效率的影响研究
- Rotala diversifolian. 异叶节节菜
- The Variations of Wood Density and Tracheid Morphological Characteristics of Pinus densiflora in Different Stands 不同林分赤松木材密度及管胞形态特征的变异
- Rotala indican. 节节菜
- Effective measures for enhancing survival percent of transplanting tree of Pinus densiflora 提高赤松大树移栽成活率的方法
- Rotala pentandran. 薄瓣节节菜
- Variations of Wood Property for Pinus densiflora Plantation at Different Slope Directions 不同坡向人工林赤松材性变异
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries