增强病虫害防治能力提高森林资源的质量

针对江西森林病虫害发生现状、成因及防治存在的主要问题，阐述提高森林质量、增强病虫害防治能力的有效途径。     

景谷县植物多样性调查

在分析景谷县的有关植物研究基础后,记载了景谷县森林植被,国家珍稀濒危保护植物,统计了全县植物种类数量,在此基础上分析了主要经济植物资源,并讨论了确定了景谷县森林植物区系敏感区的原则,根据其原则确定景谷县威远江流域、小黑江流域等７个地区为景谷县森林植物区系敏感区。     

《中南林业调查规划》性质及学科分类

根据期刊性质和学科分类方法,以文献数量对《中南林业调查规划》进行分类,以明确其性质和学科归属。研究表明,《中南林业调查规划》2010年刊登的论文以学术性为主,林业类文献占当年文献总量的的56.52%,其余学科文献量较少,不能划入相应学科,因此应将该刊归类为林业类专业学术期刊。     

怀洪新河（安徽段）森林长廊建设规划要点浅析

怀洪新河是安徽境内第三大人工河流,河道两侧林木已陆续采伐,亟待更新并将建成森林长廊。通过对怀洪新河（安徽段）森林长廊建设类型、方式及建设布局的确定,提出河道管理区域内人工造林和更新改造的技术方案,旨在为森林长廊的建设提供参考,改善河道生态环境。     

浅析与烟农沟通的技巧

本文分析了烟叶工作者在日常工作中与烟农沟通存在的一系列问题,如缺乏相互了解、地方语言差异、烟叶技术员性格及烟农老旧思想问题,对以上障碍提出了以下对策：一、加强培训,注重德育; 二、尊重风俗,巧借桥梁;三、主动沟通,换位思考;四、心平气和,机智应对;五、循序渐进地推广新技术,期望不断增进烟叶工作人员与烟农之间的交流,增强农商互信,积极引导烟农利用现代生产技术将烟种好,适应卷烟品牌发展要求,满足高端卷烟的原料需要。     

农户农地流转行为及影响因素实证研究——以山西农村固定跟踪观察户为例

本文运用山西农村固定跟踪观察户的资料,对农户农地流转行为及影响因素进行研究。研究结果表明：营地户减地行为总体强于增地行为,与此对应,营地户呈现强化包出行为而弱化包入行为的趋势,但现阶段包出力度仍低于包入力度;家庭拥有耕地的规模与零碎度、家庭收入水平、家庭劳动者接受培训的比率、家庭经营非农化程度、家庭人口数量等是影响农户农地流转的主导因素;农户在农地流转中表现出了较高的经济理性,尤其表现在高收入户、高文化户、受培训户和有声望户。     

农村居民消费支出与金融发展的实证分析——基于甘肃省数据的协整检验

消费支出是拉动经济增长的重要因素之一,通过分析甘肃省农村消费支出与金融之间的关系,得出农村居民的消费是以食品消费、居住消费、交通通信消费及文教娱乐消费为主,衣着消费、家庭服务消费及医疗保健消费支出比重较低,并且农村金融的发展水平不高限制了农村居民的消费支出。     

莆田市城厢区农民田间学校发展现状、存在问题及对策

总结了莆田市城厢区农民田间学校发展现状,阐述了主要经验做法,指出了存在的不足,并提出了推动农民田间学校发展的政策措施建议。     

汉中市南郑区林地保护利用现状及对策

对汉中市南郑区林地保护利用现状及存在问题进行了分析、评价,提出加强林地保护管理,集约利用和优化配置林地资源,满足林业可持续发展,提高林地保护利用的措施及对策。     

Nutrients in litterfall,forest floor and mineral soils in two adjacent forest ecosystems in Greece

The fluxes of masses and the nutrients Ca,Mg,K,N,P and S were determined in the litterfall of two adjacent forest ecosystems of Hungarian oak(Quercus frainetto L.)and European beech(Fagus sylvatica L.)in a mountainous area of northeastern Greece in 2010–2015.The foliar litterfall for both species reached about 70%of the total litterfall,and was significantly higher from the other two fractions(woody and rest litterfall).The fluxes of masses and nutrients were compared between ecosystems for each fraction separately.Only one significant statistical difference was found,that of K in the woody litterfall.In addition,the stocks of masses and nutrients were calculated in the forest floors and mineral soils of the two ecosystems.Likewise,the stocks of nutrients in the forest floors and mineral soils were compared between ecosystems.In the L horizon of the forest floors,statistical differences,as a result of species effect,were found for the stocks of Ca and N.In the FH horizons,the masses and all the nutrient stocks differed significantly,as the beech plot had much higher quantities of organic matter and nutrients.These higher quantities were probably due to low soil temperatures(microclimate)and high acidity in the beech plot(species effect)that slowed down decomposition.In the mineral soils,the propagation of random error derived from random errors of the individual soil layers was an important factor in the statistical comparisons.Because of the soil acidity in the beech plot,the stocks of exchangeable base cations were significantly higher in the oak plot,whereas the other nutrient stocks did not differ.