供磷水平对米老排苗木生长及养分状况的影响
作者:
作者单位:

中国林业科学研究院热带林业研究所,中国林业科学研究院热带林业研究所,中国林业科学研究院热带林业研究所,中国林业科学研究院热带林业研究所,中国林业科学研究院热带林业研究所,中国林业科学研究院热带林业研究所

基金项目:

林业行业专项(201204304);广东省林业科技创新项目(2016KJCX004)资助


Effects of Supplying Phosphorus on Growth and Nutrient Status of Mytilaria laosensis Seedlings
Author:
Affiliation:

Research Institute of Tropical Forestry, Chinese Academy Of Forestry,Research Institute of Tropical Forestry, Chinese Academy Of Forestry,Research Institute of Tropical Forestry, Chinese Academy Of Forestry,Research Institute of Tropical Forestry, Chinese Academy Of Forestry,Research Institute of Tropical Forestry, Chinese Academy Of Forestry,Research Institute of Tropical Forestry, Chinese Academy Of Forestry

  • 摘要
  • | |
  • 访问统计
  • |
  • 参考文献 [27]
  • |
  • 相似文献 [20]
  • | | |
  • 文章评论
    摘要:

    为探讨供磷(P)对米老排(Mytilaria laosensis)生长和养分状况的影响,采用土培的方法,研究了不同供磷水平下米老排苗木的生长、养分含量、养分累积量和P吸收效率。结果表明,随着供P水平的提高,米老排苗木的苗高、生物量和养分累积量均呈先上升后下降的趋势;地径呈先增加后稳定的趋势;叶片和全株中的养分含量变化一致,氮(N)含量变化不明显,钾(K)含量呈先降低后升高的趋势,而P含量明显提高;P吸收效率呈现降低-升高-降低的趋势。在单株供P为30 mg时,米老排苗木的叶生物量、根生物量、叶片中N累积量及P吸收效率最大。当供P水平达到45 mg时,米老排苗木的苗高、茎生物量、总生物量、叶片中的P、K累积量和全株中的N、P、K累积量均达到最大值。而供P水平达60 mg时,米老排苗木苗高、生物量、养分累积量和P吸收效率均明显下降。这说明适合米老排苗木生长的供P水平为每株30~45 mg。

    Abstract:

    In order to understand the effect of supplying phosphorus (P) on growth and nutrient status of Mytilaria laosensis, its growth character, nutrient content and accumulation, and uptake efficiency of P were studied treated with different P levels under soil culture. The results showed that with the supplying P increment, the plant height, biomass, and nutrient accumulation increased initially and then decreased, and the base diameter rose firstly and then kept stable. As supplying P levels increased, the changes in nutrient content of leaves and whole plant were not different, nitrogen (N) content had no obvious change, the content of potassium (K) decreased firstly and then increased, while the P content obviously enhanced, the uptake efficiency of P showed the trend of drop-rise-drop. Supplied with 30 mg P per plant, the biomass of leaves and root, the N accumulation in leaves and uptake efficiency of P were the highest. The plant height, biomass of stem, total biomass, K and P accumulation in leaves, N, P and K accumulation in the plant reached peak supplied 45 mg P per plant. As supplied 60 mg P per plant, the plant height, biomass, nutrient accumulation and uptake efficiency of P declined significantly. Therefore, the optimum supplying P level for plant growth of M. laosensis seedlings was 30-45 mg per plant, and beyond that, some obvious inhibitory effects would occur.

    参考文献
    [1] PAN R Z. Plant Physiology[M]. 2nd ed. Beijing:Science Press, 2008:97-103. 潘瑞炽. 植物生理学[M]. 第2版. 北京:科学出版社, 2008:97-103.
    [2] QIU Y, ZHANG D H. Research progress on phosphorus transformation in southern acid soils[J]. Fujian Sci Techn Rice Wheat, 2003, 21(3):14-17. doi:10.3969/j.issn.1008-9799.2003.03.005. 邱燕, 张鼎华. 南方酸性土壤磷素化学研究进展[J]. 福建稻麦科技, 2003, 21(3):14-17. doi:10.3969/j.issn.1008-9799.2003.03.005.
    [3] SALIFU K F, JACOBS D F. Characterizing fertility targets and multi-element interactions in nursery culture of Quercus rubra seedlings[J]. Ann For Sci, 2006, 63(3):231-237. doi:10.1051/forest:2006001.
    [4] WITHERS P J A, ROGER S B, JONES D L, et al. Feed the crop not the soil:Rethinking phosphorus management in the food chain[J]. Environ Sci Techn, 2014, 48(12):6523-6530. doi:10.1021/es501670j.
    [5] LIN J G, ZHANG X Z, WENG X. Effects of site conditions on growth and wood quality of Mytilaria laosensis plantations[J]. J Plant Resour Environ, 2004, 13(3):50-54. doi:10.3969/j.issn.1674-7895.2004.03.011. 林金国, 张兴正, 翁闲. 立地条件对米老排人工林生长和材质的影响[J]. 植物资源与环境学报, 2004, 13(3):50-54. doi:10.3969/j.issn. 1674-7895.2004.03.011.
    [6] LIU E, LIU S R. The research of carbon storage and distribution feature of the Mytilaria laosensis plantation in south subtropical area[J]. Acta Ecol Sin, 2012, 32(16):5103-5109. doi:10.5846/stxb201108141190. 刘恩, 刘世荣. 南亚热带米老排人工林碳贮量及其分配特征[J]. 生态学报, 2012, 32(16):5103-5109. doi:10.5846/stxb201108141190.
    [7] YAN C X, YANG J C, YIN G T, et al. Effects of different nitrogen loading regimes and levels on growth dynamic of Mytilaria laosensis seedlings[J]. J NE For Univ, 2015, 43(5):11-16. doi:10.3969/j.issn. 1000-5382.2015.05.003. 闫彩霞, 杨锦昌, 尹光天, 等. 供氮方式及水平对米老排苗期生长动态的影响[J]. 东北林业大学学报, 2015, 43(5):11-16. doi:10. 3969/j.issn.1000-5382.2015.05.003.
    [8] CHEN L, ZENG J, JIA H Y, et al. Growth and nutrient uptake dynamics of Mytilaria laosensis seedlings under exponential and conventional fertilizations[J]. Soil Sci Plant Nutr, 2012, 58(5):618-626. doi:10.1080/00380768.2012.708879.
    [9] HAMMOND J P, BROADLEY M R, WHITE P J, et al. Shoot yield drives phosphorus use efficiency in Brassica oleracea and correlates with root architecture traits[J]. J Exp Bot, 2009, 60(7):1953-1968. doi:10.1093/jxb/erp083.
    [10] ZHAO C B, SONG S Y, ZHAO J, et al. Variation in nitrogen uptake and utilization efficiency of different cucumber varieties in northern China[J]. Sci Agri Sin, 2015, 48(8):1569-1578. doi:10.3864/j.issn. 0578-1752.2015.08.11. 赵春波, 宋述尧, 赵靖, 等. 北方地区不同黄瓜品种氮素吸收与利用效率的差异[J]. 中国农业科学, 2015, 48(8):1569-1578. doi:10. 3864/j.issn.0578-1752.2015.08.11.
    [11] CHEN Y W, GAO J, ZHANG Y, et al. Effects of different phosphorus concentration on growth and development of moso bamboo[J]. J Trop Subtrop Bot, 2013, 21(1):78-84. doi:10.3969/j.issn.1005-3395.2013.01.012. 陈媛文, 高健, 张颖, 等. 水培条件下不同磷水平对毛竹实生苗生长发育的影响[J]. 热带亚热带植物学报, 2013, 21(1):78-84. doi:10.3969/j.issn.1005-3395.2013.01.012.
    [12] LI J, HUANG J H, HONG T, et al. Effect of low phosphorus stress on morphological indexes and biomass of Tripterygium wilfordii Hook. f. seedlings[J]. J Trop Subtrop Bot, 2012, 20(5):482-488. doi:10.3969/j.issn.1005-3395.2012.05.009. 李键, 黄锦湖, 洪滔, 等. 低磷胁迫对雷公藤幼苗形态指标及生物量的影响[J]. 热带亚热带植物学报, 2012, 20(5):482-488. doi:10. 3969/j.issn.1005-3395.2012.05.009.
    [13] FAN W G, WANG L X. Effect of diferent phosphorus levels on growth and leaf element contents of young Newhall navel orange trees[J]. Sci Agri Sin, 2012, 45(4):714-725. doi:10.3864/j.issn.0578-1752.2012.04.012. 樊卫国, 王立新. 不同供磷水平对纽荷尔脐橙幼树生长及叶片营养元素含量的影响[J]. 中国农业科学, 2012, 45(4):714-725. doi:10. 3864/j.issn.0578-1752.2012.04.012.
    [14] XI J G, TAN S B, HE C P, et al. Effects of different phosphorus levels on growth and phosphorus utilization of sisal[J]. Chin J Trop Crops, 2014, 35(11):2109-2114. doi:10.3969/j.issn.1000-2561.2014.11.002. 习金根, 谭施北, 贺春萍, 等. 不同磷水平对剑麻生长和磷肥效率的影响[J]. 热带作物学报, 2014, 35(11):2109-2114. doi:10.3969/j. issn.1000-2561.2014.11.002.
    [15] GAO Y, TIAN Q Y, SHI F L, et al. Comparative studies on adaptive strategies of Medicago falcata and M. truncatula to phosphorus deficiency in soil[J]. Chin J Plant Ecol, 2011, 35(6):632-640. doi:10. 3724/SP.J.1258.2011.00632. 高艳, 田秋英, 石凤翎, 等. 黄花苜蓿与蒺藜苜蓿对土壤低磷胁迫适应策略的比较研究[J]. 植物生态学报, 2011, 35(6):632-640. doi:10.3724/SP.J.1258.2011.00632.
    [16] WANG D G, YIN G T, YANG J C, et al. Effects of phosphorus fertilization on growth and foliar nutrient (N, P, K) of Phoebe bournei seedlings[J]. J Nanjing For Univ (Nat Sci), 2014, 38(3):40-44. doi:10. 3969/j.issn.1000-2006.2014.03.008. 王东光, 尹光天, 杨锦昌, 等. 磷肥对闽楠苗木生长及叶片氮磷钾浓度的影响[J]. 南京林业大学学报:自然科学版, 2014, 38(3):40-44. doi:10.3969/j.issn.1000-2006.2014.03.008.
    [17] LI H X, LI Z H, GUO S P, et al. Effecs of different nitrogen and phosphorus supply levels on C, N accumulation and partitioning in Pinus koraiesis seedlings[J]. J NE For Univ, 2013, 28(5):24-29. doi:10.3969/j.issn.1001-7461.2013.05.05. 李海霞, 李正华, 郭树平, 等. 不同氮磷水平对红松幼苗碳氮积累与分配的影响[J]. 西北林学院学报, 2013, 28(5):24-29. doi:10. 3969/j.issn.1001-7461.2013.05.05.
    [18] CHEN B L, WU H H, LUO J, et al. Effects of phosphorus fertilization on biomass accumulation and phosphorus use efficiency of trellis-cultivated melon[J]. Chin J Appl Ecol, 2016, 27(2):511-518. 陈波浪, 吴海华, 罗佳, 等. 施磷对立架甜瓜干物质积累及磷肥利用效率的影响[J]. 应用生态学报, 2016, 27(2):511-518.
    [19] XIE Y P, LI A R, YAN Z L, et al. Effect of different phosphorus levels on phosphorus nutrient uptake transformation and phosphorus utilization efficiency of oil flax[J]. Acta Pratac Sin, 2014, 23(1):158-166. doi:10.11686/cyxb20140119. 谢亚萍, 李爱荣, 闫志利, 等. 不同供磷水平对胡麻磷素养分转运分配及其磷肥效率的影响[J]. 草业学报, 2014, 23(1):158-166. doi:10.11686/cyxb20140119.
    [20] WANG Q Y, TIAN J M, HAN X, et al. Effect of phosphorus on yield and nutrient absorption and utilization in starch-type sweet potato[J]. J Plant Nutri Fert, 2015, 21(5):1252-1260. doi:10.11674/zwyf.2015.0519. 王秋媛, 田江梅, 韩叙, 等. 磷对淀粉型甘薯产量及养分吸收利用的影响[J]. 植物营养与肥料学报, 2015, 21(5):1252-1260. doi:10. 11674/zwyf.2015.0519.
    [21] SUN Y, LI G L, LIU Y, et al. Growth and P-uptake for Larix olgensis seedling with phosphorus top-dressed using fertigation[J]. J Zhejiang Agri For Univ, 2011, 28(2):219-226. doi:10.3969/j.issn.2095-0756. 2011.02.008. 孙宇, 李国雷, 刘勇, 等. 水施磷肥对长白落叶松苗木生长和磷吸收的影响[J]. 浙江农林大学学报, 2011, 28(2):219-226. doi:10. 3969/j.issn.2095-0756.2011.02.008.
    [22] JI M M, PENG L, WEN Z, et al. Nitrogen and phosphorus absorption and utilization characteristics of apple rootstocks under different phosphorus levels[J]. J Plant Nutri Fert, 2015, 21(4):1016-1021. doi:10.11674/zwyf.2015.0421. 季萌萌, 彭玲, 文炤, 等. 供磷水平对苹果砧木氮、磷吸收和利用特性的影响[J]. 植物营养与肥料学报, 2015, 21(4):1016-1021. doi:10.11674/zwyf.2015.0421.
    [23] GUO Z H, HE L Y, XU C G. Effect of phosphorus level on root growth and N, P & K uptake of rice with different P efficiencies at seedling stage[J]. Chin J Appl Environ Biol, 2006, 12(4):449-452. doi:10. 3321/j.issn:1006-687X.2006.04.001. 郭再华, 贺立源, 徐才国. 磷水平对不同耐低磷水稻苗根系生长及氮、磷、钾吸收的影响[J]. 应用与环境生物学报, 2006, 12(4):449-452. doi:10.3321/j.issn:1006-687X.2006.04.001.
    [24] ZANG C F, FAN W G, PAN X J. Effect of phosphorus levels on growth, morphological characteristics and leaf element contents of Juglans sigillata Dode seedlings[J]. Sci Agri Sin, 2016, 49(2):319-330. doi:10.3864/j.issn.0578-1752.2016.02.012. 臧成凤, 樊卫国, 潘学军. 供磷水平对铁核桃实生苗生长、形态特征及叶片营养元素含量的影响[J]. 中国农业科学, 2016, 49(2):319-330. doi:10.3864/j.issn.0578-1752.2016.02.012.
    [25] YU Q M, XU F L, WANG W L. Effect of nitrogen and phosphorus fertilization on biomass and nutrient distribution of Cunninghamia lanceolata seeldings[J]. J Plant Nutr Fert, 2014, 20(1):118-128. doi:10.11674/zwyf.2014.0113. 于钦民, 徐福利, 王渭玲. 氮、磷肥对杉木幼苗生物量及养分分配的影响[J]. 植物营养与肥料学报, 2014, 20(1):118-128. doi:10. 11674/zwyf.2014.0113.
    [26] OLIET J A, PLANELLES R, ARTERO F, et al. Field performance of Pinus halepensis planted in Mediterranean arid conditions:Relative influence of seedling morphology and mineral nutrition[J]. New For, 2009, 37(3):313-331. doi:10.1007/s11056-008-9126-3.
    [27] BOIVIN J R, SALIFU K F, TIMMER V R. Late-season fertilization of Picea mariana seedlings:Intensive loading and outplanting response on greenhouse bioassays[J]. Ann For Sci, 2004, 61(8):737-745. doi:10.1051/forest:2004073.
    引证文献
    网友评论
    网友评论
    分享到微博
    发 布
引用本文

张阳锋,杨锦昌,尹光天,李荣生,邹文涛,闫彩霞.供磷水平对米老排苗木生长及养分状况的影响[J].热带亚热带植物学报,2016,24(6):603~608

复制
分享
文章指标
  • 点击次数:1226
  • 下载次数: 1299
  • HTML阅读次数: 0
  • 引用次数: 0
历史
  • 收稿日期:2016-03-01
  • 最后修改日期:2016-05-10
  • 录用日期:2016-06-23
  • 在线发布日期: 2016-11-15
文章二维码