中国海口第四届木麻黄国际会议论文集

出版时间：2012-5  出版社：中国林业出版社  作者：仲崇禄，等 编  页数：264  

内容概要

已经证实木麻黄是有重要生态、社会和经济作用的树种，对这类固氮树种的研究与开发有全球影响的意义。目前世界热带和亚热带地区种植木麻黄人工林面积约200万公顷，为脆弱的沿海防护林生态系统提供稳定防护林材料，并是农田防护林和退化地先锋树种，其木材可生产柱材、薪炭材、板材和纸浆等。1981、1990和1996年，分别在澳大利亚堪培拉、埃及开罗和越南岘港召开了前三届国际木麻黄研讨会，第四届国际木麻黄研讨会2010年3月22－25日在海口召开。该论文集收录科研论文37篇，反映了木麻黄研究与发展的最新信息和进展。

书籍目录

Summary of Discussions and RecommendationsStatus of Casuarina Research and DevelopmentCasuarina Research and Development in ChinaResearch and Development of Casuarinas in IndiaResearch and Development of Casuarina equisetifolia in VietnamAgroforestry/Farm Forestry/LivelihoodsEnhancing Food Security for Smallholder Farmers through Increased Soil Fertility: Case Studiesfor the SahelImproved Casuarina for Farm Forestry in South India and Its Socio-economic Implications forSmall-holding FarmersModern Silviculture Practices versus Livelihood Needs: The Case of Casuarina Growing alongthe Kenyan Coastal RegionCasuarina in Farm Forestry for Sustainable Livelihoods; The Andhra Pradesh Paper MillsLxperienceFree ImprovementVariation in Growth and Morphological Characteristics of Casuarina junghuhniana Provenances in ThailandC. junghuhniana and Their Early Evaluation for Growth and Form TraitsA Key for Nursery Identification of Interspecific Hybrids of Casuarina equisetifolia andC. junghuhnianaFertility and Progeny Performance in Seedling Seed Orchards of Casuarina equisetifolia and C. junghuhnianaImproved Cone and Seed Handling Procedures for Casuarina equisetifo/iaSpecies and Provenance Trials of Casuarinaceae in Raoping, GuangdongEffects of Medium Components and Storage Conditions on Pollen Germination of Casuarinaequisetifolia under in vitro ConditionsPreliminary Report on Cold Tolerance of Species/Provenances of Casuarina SeedlingsHtriogen Fixation/Mycorrhiza/Symbiosis/Biotechnology/GeneticsMolecular Basis of Casuarina/ Frankia SymbiosisGenetic Transformation of Casuarinaceae Treesin Farm ForestrycunninghamianaFungi and Phosphobacterium under Nursery ConditionsReforestation and Rehabilitation of Degraded Ecosystems in SenegalDevelopment of an in srico Gene Bank for Plant Abiotic Stresses: Towards Its Utilization for Molecular Analysis of Salt Tolerant and Susceptible Casuarina equisetifolia Clones Genetic Diversity of Casuarina equisetifo/ia ProvenancesSilvicultureEnvironmental Amelioration and Wood UtilizationPests and DiseasesShort CommunicationsList of Participants

章节摘录

　　Casuarina is raised in high density plantations （ about 10， 000 stems ha） and it responds well for irrigation and nutrient application. The commonly followed rotation period is 4 years with irrigation and 6 years under rainfed conditions. But the duration varies greatly in different areas and between farmers.ln a few places of coastal Tamil Nadu irrigated Casuarina is harvested as early as 2.5 yearsof age whereas Forest Department plantations without irrigation are retained up t0 8 years. Woodproduction varies greatly across location， cultivation techniques adopted and age of the trees.　　Plantations with irrigation and fertilizer application yield 100-150 tonnes ha川of air dried wood （ up to 7 cm dbh）. Under rainfed conditions an average yield of 75-100 tonnes ha， in 6 years dependingupon soil quality and amount of rainfall during the cultivation period. An additional 12-18 tonnes ofmiscellaneous wood is produced per hectare in the form of branches， tops and roots. At the time ofharvest the average height is 12 m and dbh is 8 cm.　　……