中国杉木不同产区栽培制度初步研究

发布时间：2018-03-12 09:41

本文选题：杉木　切入点：不同产区　出处：《福建农林大学》2015年硕士论文　论文类型：学位论文

【摘要】：栽培制度是森林培育中一个重要问题,是林木如何科学合理种植的根本所在。构建科学、合理的杉木栽培制度才能使其经济、生态和社会效益得到全面可持续发展。从当前的研究和实践层面来看,对杉木栽培制度的研究目前在广度和深度上还比较薄弱。因此,本研究提出构建杉木不同产区栽培制度的课题旨在对杉木分布栽培状况进行了解的基础上以根据自然条件、生产力划分产区及不同立地条件划分的方法实现杉木不同产区栽培制度的归纳和构建,从而对今后杉木及其它树种的培育与可持续发展提供理论和方法借鉴。本研究的主要内容有：第一章论述了本研究的背景、目标及意义,研究特色和创新点及相关概念；第二章主要对国内外林木栽培制度方面的文献进行回顾,了解该领域过去的研究路线以及最新动态。对我国杉木栽培制度和农业耕作制度的文献进行分析,以期通过这些文献综述积累本研究所需的理论、方法,确定本研究的研究思路和研究重点；第三章主要通过对林业经营模式的对比分析以及对杉木生长、发展的社会背景的全面思考,提出本研究的指导思想、原则及依据；第四章在前人研究的基础上,从以自然条件、生产力划分不同产区及各产区不同立地条件划分的研究视角构建了杉木栽培制度研究的理论体系,对以自然条件划分的八个产区进行探讨,按照树种的多种功能用途,如肥土树种、耐旱耐贫瘠树种、速生丰产树种、防大气污染树种、珍稀濒危树种、珍贵用材树种、观赏树种等分类罗列出各个产区可与杉木混交或轮栽的树种,以及可在杉木林混作间种的粮食作物、蔬菜、经济作物、中草药类、菌类及绿肥作物等,在不同立地条件下根据立地条件的好、中、差将已列出的树种及林下经济种类按照适生林地条件进行更加细致的划分,从而为杉木栽培制度的构建及将来的实际应用等方面提供了便捷和更多选择性；第五章主要根据一些杉木栽培制度的实例,阐述和分析强调了杉木栽培制度构建的必要性,为杉木栽培制度的建立提供更多可行性和现实指导意义。构建杉木栽培制度的主要目的是增加杉木产量、维护林地生态环境,杉木栽培制度的建立要遵循生态学原理,充分利用自然界的资源,实现杉木林速生丰产可持续发展的目的。在培育杉木林的过程中,要做到林地资源高效利用,长短期效益相结合,低投入高回报,林地生态环境健康可持续,从而形成科学健全的杉木栽培制度。
[Abstract]:Cultivation system is an important problem in forest cultivation, which is the basis of how to scientifically and reasonably plant trees. Only by constructing scientific and reasonable cultivation system of Chinese fir can we make it economical. Ecological and social benefits have been comprehensively sustainable development. From the current level of research and practice, the research on Chinese fir cultivation system is still relatively weak in breadth and depth. The purpose of this study is to construct the cultivation system of Chinese fir in different producing areas in order to understand the distribution and cultivation of Chinese fir according to the natural conditions. The method of dividing productive forces into producing areas and different site conditions can induce and construct the cultivation system of Chinese fir in different producing areas. The main contents of this study are as follows: the first chapter discusses the background, objectives and significance of this study, research characteristics and innovative points and related concepts; The second chapter reviews the literature on forest cultivation system at home and abroad, and finds out the past research route and the latest development in this field, and analyzes the literature of Chinese fir cultivation system and agricultural farming system in China. In order to accumulate the theory and method of this study through these literature review, determine the research thought and research focus of this research. Chapter three mainly through the comparative analysis of forestry management mode and the growth of Chinese fir, The guiding ideology, principles and basis of this study are put forward in chapter 4th, which is based on the previous studies, and on the basis of natural conditions. The theoretical system of Chinese fir cultivation system was set up from the perspective of dividing productive forces into different producing areas and different site conditions in different production areas. The eight production areas divided by natural conditions were discussed, and according to the multi-functional uses of tree species, the study was carried out. Such as fertilizer soil tree species, drought tolerance and poor tolerant tree species, fast growing and high yield tree species, air pollution prevention tree species, rare and endangered tree species, precious timber species, ornamental tree species, etc., which can be mixed or rotated with Chinese fir in each producing area. As well as grain crops, vegetables, cash crops, Chinese herbal medicines, fungi and green manure crops that can be interplanted between Chinese fir and Chinese fir forests, under different site conditions, according to site conditions, According to the conditions of the suitable forest land, the listed tree species and the economic species under the forest are classified more carefully, thus providing convenience and more selectivity for the construction of the cultivation system of Chinese fir and the practical application in the future. In Chapter 5th, based on some examples of Chinese fir cultivation system, the necessity of construction of Chinese fir cultivation system is expounded and analyzed. The main purpose of the construction of Chinese fir cultivation system is to increase the yield of Chinese fir and maintain the ecological environment of woodland. The establishment of Chinese fir cultivation system should follow the ecological principle. We should make full use of the natural resources and realize the sustainable development of fast growing and high yield in Chinese fir forest. In the process of cultivating the Chinese fir forest, we should make efficient use of the forest land resources, combine the long-term and short-term benefits, and have low investment and high return. The ecological environment of woodland is healthy and sustainable, thus forming a scientific and sound cultivation system of Chinese fir (Cunninghamia lanceolata).
【学位授予单位】：福建农林大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：S791.27

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