1.
The Present State and Trends of Clonal Forestry Development in Picea abies(L.) Karst
挪威云杉无性系林业发展现状与趋势
2.
Clone Forest of Acacia crassicarpa and the Sustainable Development of Forestry
厚荚相思无性系造林与林业可持续发展
3.
Preliminary Report on Comparative Trial of Eucalyptus grandis Families and Clones
巨桉家系与无性系造林对比试验初报
4.
Multi clone admixture planting of Carolina poplar in protective belt along the Changjiang River
长江护岸林欧美杨无性系混合造林研究
5.
Growth comparison and reforestation economic evaluation of eight-year-old eucalyptus clones
桉树无性系生长对比及造林效益评价
6.
Studies on Economic Efficiency of Industrial Timber Forest of New Populus nigra L Clone--II Dynamic Efficiency and Sensitivity Analysis;
黑杨派新无性系工业用材林经济效益的研究——Ⅱ.动态效益与敏感性分析
7.
On the Building of Competitive Information System of Forestry Enterprise;
浅谈构建林业企业竞争性的信息系统
8.
Appraising of Growth Characteristic and Economic Efficiency of Eucalyptus Urophylla×E.Grandis Clone Plantation;
尾巨桉无性系人工林生长特性与经济效益评价
9.
System Development for Wireless Data Sampling and Transmission Of Forestry Based on GSM Short Message Service
基于GSM短消息的林业无线数据采集与传输系统
10.
Study on Growth Rhythm and Undergrowth Management Models of Six Poplar Clone Plantations
6种杨树无性系人工林生长规律及林下经营模式研究
11.
Comparison of growth among progeny test young plantations of Chinese fir clones in Western Fujian
闽西不同杉木无性系子代测定林幼林生长的比较
12.
A Study on Technique of Clonal Selection and Grafting of Pinus Koraiensis with High Seed Production;
红松果林丰产无性系筛选与嫁接技术研究
13.
The Superior Poplar Clones Selection Test for Oriented Cultivation in Hubei Province
湖北省杨树人工林定向培育无性系选择研究
14.
A study on biomass production and calorific values of new poplar clone seedlings for bioenergy
杨树能源林新无性系苗期生物量及热值研究
15.
Study on the Afforestation Density Test of Four Excellent Clones of Salix integra
杞柳4个优良无性系造林密度试验研究
16.
Afforestation trial of bacterial wilt-resistant Casuarina equisetifolia clone "Long 7-18"
木麻黄抗青枯病无性系龙7-18造林试验
17.
Analyze on the Experiment of Contrast Growth Status of Different Eucalyptus Clones
东江林场桉树无性系生长初步对比试验
18.
Afforestation Experiment of Timber-used Casuarina equisetifolia Clone and Its Gain Result
用材型木麻黄无性系造林试验及增益效果分析