1.
The restraints and strategy on construction of forest seed orchard in Jilin Province
吉林省林木种子园建设的制约因素及其对策
2.
Study on Salt Stress of 3 Ornamental Trees during Germination Period
3种园林树木种子萌发期耐盐性研究
3.
Investigation on the timber tree period of the first generation fir seed orchard progeny forest in the Paiya Mountain Forest Farm
排牙山林场杉木第1代种子园子代林成材期调查
4.
Genetic Variation for Growth Traits of Family Progeny Young Forest in the Second Generation Seed Orchard of Chinese Fir
杉木二代种子园家系子代幼林生长性状遗传变异
5.
Photosynthetic Characteristic and Its Responses to the Environment of Several Afforestation Tree Species;
几种园林树木光合特性及其对环境因子的响应研究
6.
Seed zones of Chinese forest trees--Seed zones of Cunning hamia lanceolata (Lamb.) Hook.
GB/T8822.2-1988中国林木种子区杉木种子区
7.
Tree seed storage
GB/T10016-1988林木种子贮藏
8.
Inspection method of tree seeds
GB2772-1981林木种子检验方法
9.
A Comparative Study on the Ecological Function of Eight Kinds of Ornamental Woody Plants in Shanghai
上海八种园林树木生态功能比较研究
10.
Comparative Research of Water Consumption From 15 Garden Tree Species in Beijing
北京15种园林树木耗水性的比较研究
11.
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
12.
seed zones of Chinese forest trees--Seed zones of Pinus yunnanensis Franch.
GB/T8822.7-1988中国林木种子区云南松种子区
13.
Seed zones of Chinese forest trees--Seed zones of Platycladus orientalis (Linn) Franco.
GB/T8822.11-1988中国林木种子区侧柏种子区
14.
Seed zones of Chinese forest trees--Seed zones of Picea asperata Mast.
GB/T8822.12-1988中国林木种子区云杉种子区
15.
Seed zones of Chinese forest trees--Seed zones of Pinus armandii Franch.
GB/T8822.4-1988中国林木种子区华山松种子区
16.
Seed zones of Chinese forest trees--Seed zones of Ulmus pumila L.
GB/T8822.13-1988中国林木种子区白榆种子区
17.
Seed zones of Chinese forest trees--Seed zones of Pinus tabulaeformis Carr
GB/T8822.1-1988中国林木种子区油松种子区
18.
Seed collection,storage technology and effect of main tree in Forest Administration Bureau of Mulan
木兰林管局主要林木种子采收、贮藏技术与效果