• 中国中文核心期刊
  • 中国科学引文数据库(CSCD)核心库来源期刊
  • 中国科技论文统计源期刊(CJCR)
  • 第二届国家期刊奖提名奖

Citation:

Effect of Substrate Ratio and Slow-release Fertilizer Dose on the Growth of Containerized Cyclobalanopsis gilva Seedlings

  • Received Date: 2014-06-10
  • In factorial experiment design, one-year-old non woven fabric containerized Cyclobalanopsis gilva seedlings cultivated with light substrate were used to study the effect of different substrate ratios and varied doses of slow-release fertilizer on the growth and root trait development, It is aimed to select the optimum scheme about substrate ratio and fertilizer doses for the seedlings. The results showed that the growth traits of the containerized seedlings took an obvious effect on the substrate ratio and slow-release fertilizer doses, while the effect of fertilizer on root growth was not enough to be noticed. The ground diameter, biomass and root index showed a significantly increase at first and then decreased along with the increase of peat proportion in the matrix. When the proportion of peat reached 60%, the ground diameter, biomass and root characteristics reached the maximum. At the same time, the seedling's height, biomass and root volume increased at first, and then decreased with the increasing slow-release fertilizer doses. As soon as applying slow-release fertilizer at doses of 2.5 kg·m-3, the corresponding parameters value reached to the largest and significantly greater than that of other doses of slow-release fertilizer. However, the effect of slow-release fertilizer on the root morphology indexes such as root length, root surface area and average diameter was not obvious. There was no significant difference in the root traits among different doses of slow-release fertilizers. Based on two factors' effect of matrix ratio and slow-release fertilizer doses and their interaction effects, the optimum cultivation scheme and other four alternative programs for one-year-old containerized C. gilva seedlings were selected by fuzzy mathematics method. The optimal scheme for the seedlings is that volume ratio of peat to bran in substrate is 6: 4 and with 2.5 kg slow-release fertilizer (Apex) per cubic metre matrix.
  • 加载中
  • [1] 王月海, 房 用, 史少军, 等. 平衡根系无纺布容器苗造林试验[J]. 东北林业大学学报, 2008, 36(1): 14-15.

    [2]

    Edward R W, Kristjan C V, Andrew P. Root characteristics and growth potential of container and bare-root seedlings of red oak (Quercus rubra L.) in Ontario, Canada[J]. New forests, 2007, 34(2): 163-176.
    [3] 马常耕. 世界容器苗研究、生产现状和我国发展对策[J]. 世界林业研究, 1994, (5): 33-39.

    [4] 沈国舫. 森林培育学[M]. 北京: 中国林业出版社, 2001.

    [5] 楚秀丽, 孙晓梅, 张守攻, 等. 日本落叶松容器苗控释肥生长效应[J]. 林业科学研究, 2012, 25(6): 697-702.

    [6] 贾斌英, 徐惠德, 刘桂丰, 等. 白桦容器育苗的适宜基质筛选[J]. 东北林业大学学报, 2009, 37(11): 64-67.

    [7] 邓华平, 杨桂娟. 不同基质配方对金叶榆容器苗质量的影响[J]. 林业科学研究, 2010, 23(1): 138-142.

    [8] 韦小丽, 朱忠荣, 尹小阳, 等. 湿地松轻基质容器苗育苗技术[J]. 南京林业大学学报: 自然科学版, 2003, 27(5): 55-58.

    [9] 程庆荣. 蔗渣和木屑作尾叶桉容器育苗基质的研究[J]. 华南农业大学学报, 2002, 23(2): 11-14.

    [10] 马雪红, 胡根长, 冯建国, 等. 基质配比、缓释肥量和容器规格对木荷容器苗质量的影响[J]. 林业科学研究, 2010, 23(4): 505-509.

    [11] 王月生, 周志春, 金国庆, 等. 基质配比对南方红豆杉容器苗及其移栽生长的影响[J]. 浙江林学院学报, 2007, 24(5): 643-646.

    [12] 孙 盛, 彭祚登, 董凤祥, 等. Cu、Zn等制剂对银杏容器苗的控根效果[J]. 林业科学, 2009, 45(7): 156-160.

    [13] 周志春, 刘青华, 胡根长, 等. 3种珍贵用材树种轻基质网袋容器育苗方案优选[J]. 林业科学, 2011, 47(10): 172-178.

    [14] 王 艺, 王秀花, 张丽珍, 等. 缓释肥加载对浙江楠和闽楠容器苗生长和根系发育的影响[J]. 植物资源与环境学报, 2013, 22(3): 81-87.

    [15] 王 艺, 王秀花, 吴小林, 等. 缓释肥加载对浙江楠和闽楠容器苗生长和养分库构建的影响[J]. 林业科学, 2013, 49(12): 57-63.

    [16]

    Francesco F, Francesco P N. Effect of container type nursery techniques on growth and chlorophyll content of Acer platanoides L. and Liquidambar styraciflua L. plants[J]. Journal of Food, Agriculture & Environment, 2006, 4(3&4): 209-213.
    [17] 乔志霞, 沈火林, 安 岩. 番茄耐高温胁迫能力鉴定方法的研究[J]. 西北农业学报, 2006, 15(6): 114-120.

    [18]

    Gandeza A T. Shoji S, Yamada I. Simulation of crop response to polyolefin coated urea I. Field dissolution[J]. Soil Science Society of America Journal, 1991, 55:1462-1467.
    [19]

    Hawkins B J, Burgess D, Mitchell A K. Growth and nutrient dynamics of western hemlock with conventional or exponential greenhouse fertilization and planting in different fertility conditions[J]. Canadian Journal Forest Research, 2005, 35(4): 1002-1016.
    [20]

    Cortina J, Vilagrosa A, Trubat R. The role of nutrients for improving seedling quality in drylands[J]. New Forests, 2013, 44(5): 719-732.
    [21]

    Majdi H. Changes in fine root production and longevity in relation to water and nutrient availability in a Norway spruce stand in northern Sweden[J]. Tree Physiology, 2001, 21(14): 1057-1061.
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Article views(4600) PDF downloads(1129) Cited by()

Proportional views

Effect of Substrate Ratio and Slow-release Fertilizer Dose on the Growth of Containerized Cyclobalanopsis gilva Seedlings

  • 1. Experimental Forest Farm of Qingyuan County, Zhejiang Province, Qingyuan 323800, Zhejiang, China
  • 2. Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Fuyang 311400, Zhejiang, China

Abstract: In factorial experiment design, one-year-old non woven fabric containerized Cyclobalanopsis gilva seedlings cultivated with light substrate were used to study the effect of different substrate ratios and varied doses of slow-release fertilizer on the growth and root trait development, It is aimed to select the optimum scheme about substrate ratio and fertilizer doses for the seedlings. The results showed that the growth traits of the containerized seedlings took an obvious effect on the substrate ratio and slow-release fertilizer doses, while the effect of fertilizer on root growth was not enough to be noticed. The ground diameter, biomass and root index showed a significantly increase at first and then decreased along with the increase of peat proportion in the matrix. When the proportion of peat reached 60%, the ground diameter, biomass and root characteristics reached the maximum. At the same time, the seedling's height, biomass and root volume increased at first, and then decreased with the increasing slow-release fertilizer doses. As soon as applying slow-release fertilizer at doses of 2.5 kg·m-3, the corresponding parameters value reached to the largest and significantly greater than that of other doses of slow-release fertilizer. However, the effect of slow-release fertilizer on the root morphology indexes such as root length, root surface area and average diameter was not obvious. There was no significant difference in the root traits among different doses of slow-release fertilizers. Based on two factors' effect of matrix ratio and slow-release fertilizer doses and their interaction effects, the optimum cultivation scheme and other four alternative programs for one-year-old containerized C. gilva seedlings were selected by fuzzy mathematics method. The optimal scheme for the seedlings is that volume ratio of peat to bran in substrate is 6: 4 and with 2.5 kg slow-release fertilizer (Apex) per cubic metre matrix.

Reference (21)

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return