全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
草业学报  2015 

施氮量对矿山生态型粗齿冷水花磷富集特性的影响

DOI: 10.11686/cyxb2015023, PP. 85-92

Keywords: 施氮量,磷富集,粗齿冷水花,生态型,植物修复

Full-Text   Cite this paper   Add to My Lib

Abstract:

采用土培试验,以矿山生态型粗齿冷水花为研究对象,非矿山生态型为对照,探讨了高磷(400mgP/kg)处理下不同施氮量(0,70,140,210,280和350mgN/kg)对矿山生态型粗齿冷水花磷富集特性的影响,为利用矿山生态型粗齿冷水花提取土壤中过量的磷,防治磷的非点源污染提供理论依据。结果表明,1)矿山生态型粗齿冷水花地上部和地下部的生物量、磷积累量均在140mg/kg施氮量下达最大值;其中,矿山生态型地上部磷积累量为223.73mg/株,非矿山生态型为159.79mg/株。不同施氮量处理下,矿山生态型地上部生物量和磷积累量显著高于非矿山生态型。粗齿冷水花磷富集系数随施氮量增加逐渐升高,迁移率均高于50%,达到71%~88%。2)随施氮量增加,矿山生态型根系酸性磷酸酶活性逐渐升高,而植酸酶活性先升高后降低,在140mg/kg达最大值。各施氮量下的矿山生态型根系酸性磷酸酶和植酸酶活性均显著高于非矿山生态型,分别为非矿山生态型的1.22~1.67倍和1.02~1.07倍。在70~210mg/kg范围施氮有助于促进矿山生态型粗齿冷水花生长,增加植株对磷的积累,提高其富磷潜力。本研究条件下,140mg/kg为最佳施氮量。

References

[1]  Chakraborty D, Nair V D, Chrysostome M, et al . Soil phosphorus storage capacity in manure-impacted Alaquods: Implications for water table management. Agriculture, Ecosystems & Environment, 2011, 142(3): 167-175.
[2]  Waldrip H M, He Z, Erich M S. Effects of poultry manure amendment on phosphorus uptake by ryegrass, soil phosphorus fractions and phosphatase activity. Biology and Fertility of Soils, 2011, 47(4): 407-418.
[3]  Schwartz R, Dao T H, Bell J M. Manure and mineral fertilizer effects on seasonal dynamics of bioactive soil phosphorus fractions. Agronomy Journal, 2011, 103(6): 1724-1733.
[4]  Chien S H, Prochnow L I, Tu S, et al . Agronomic and environmental aspects of phosphate fertilizers varying in source and solubility: an update review. Nutrient Cycling in Agroecosystems, 2011, 89(2): 229-255.
[5]  DeLaune P B, Moore P A, Carman D K, et al . Evaluation of the phosphorus source component in the phosphorus index for pastures. Journal of Environmental Quality, 2004, 33(6): 2192-2200.
[6]  Pant H K, Mislevy P, Rechcigl J E. Effects of phosphorus and potassium on forage nutritive value and quantity: environmental implications. Agronomy Journal, 2004, 96(5): 1299-1305.
[7]  Xiang W, Xiao E Y, Rengel Z. Phytoremediation facilitates removal of nitrogen and phosphorus from eutrophicated water and release from sediment. Environmental Monitoring and Assessment, 2009, 157(1): 277-285.
[8]  Padmanabhan P, Sahi S V. Suppression subtractive hybridization reveals differential gene expression in sunflower grown in high P. Plant Physiology and Biochemistry, 2011, 49(6): 584-591.
[9]  Sharma N C, Sahi S V, Jain J C, et al . Enhanced accumulation of phosphate by Lolium multiflorum cultivars grown in phosphate enriched medium. Environmental Science & Technology, 2004, 38(8): 2443-2448.
[10]  Sharma N C, Sahi S V. Enhanced organic phosphorus assimilation promoting biomass and shoot P hyperaccumulations in Lolium multiflorum grown under sterile conditions. Environmental Science & Technology, 2011, 45(24): 10531-10537.
[11]  Padmanabhan P, Starnes D L, Sahi S V. Differential responses of Duo grass ( Lolium×Festuca ), a phosphorus hyperaccumulator to high phosphorus and poultry manure treatments. African Journal of Biotechnology, 2013, 12(21): 3191-3195.
[12]  Priya P, Sahi S V. Influence of phosphorus nutrition on growth and metabolism of Duo grass ( Duo festulolium ). Plant Physiology and Biochemistry, 2009, 47(1): 31-36.
[13]  Sharma N C, Starnes D L, Sahi S V. Phytoextraction of excess soil phosphorus. Environmental Pollution, 2007, 146(1): 120-127.
[14]  Newman Y C, Agyin-Birikorang S, Adjei M B, et al . Enhancing phosphorus phytoremedation potential of two warm-season perennial grasses with nitrogen fertilization. Agronomy Journal, 2009, 101(6): 1345-1351.
[15]  Read J J. Spring nitrogen fertilization of ryegrass-bermudagrass for phytoremediation of phosphorus enriched soils. Agronomy Journal, 2012, 104(4): 908-916.
[16]  Zheng Z C, Li T X, Zeng F F, et al . Accumulation characteristics of and removal of nitrogen and phosphorus from livestock wastewater by Polygonum hydropiper . Agricultural Water Management, 2013, 117: 19-25.
[17]  Silveira M L, Vendramini J M B, Sui X, et al . Screening perennial warm-season bioenergy crops as an alternative for phytoremediation of excess soil P. BioEnergy Research, 2013, 6(2): 469-475.
[18]  Xiao G L, Li T X, Zhang X Z, et al . Uptake and accumulation of phosphorus by dominant plant species growing in a phosphorus mining area. Journal of Hazardous Materials, 2009, 171(1-3): 542-550.
[19]  Xiao G L, Li T X, Zhang X Z, et al . Effect of different phosphorus treatments on the physiological and biochemical characteristics of Pilea sinofasciata . Communications in Soil Science and Plant Analysis, 2010, 41(12): 1433-1444.
[20]  Liu S, Li T X, Ji L, et al . Phosphorus accumulation and root morphological difference of two ecotypes of Pilea sinofasciata grown in different phosphorus treatments. Acta Prataculturae Sinica, 2013, 22(3): 211-217.
[21]  Zheng Z C, Li T X, Zhang X Z, et al . Phosphorous accumulation and distribution of two ecotypes of Pilea sinofasciata grown in phosphorous-enriched soils. Applied Soil Ecology, 2014, 84: 54-61.
[22]  Ye D H, Li T X, Zhang X Z, et al . P uptake characteristics and P removal potentials of Pilea sinofasciata grown under soils amended with swine manure. Ecological Engineering, 2014, 73: 553-559.
[23]  Lu R K. Analytical Methods of Soil and Agricultural Chemistry[M]. Beijing: China Agricultural Scientech Press, 2000: 146-315.
[24]  Sharma N C, Sahi S V. Characteristics of phosphate accumulation in Lolium multiflorum for remediation of phosphorus-enriched soils. Environmental Science & Technology, 2005, 39(14): 5475-5480.
[25]  Starnes D L, Padmanabhan P, Sahi S V. Effect of P sources on growth, P accumulation and activities of phytase and acid phosphatases in two cultivars of annual ryegrass ( Lolium multiflorum L.). Plant Physiology and Biochemistry, 2008, 46(5-6): 580-589.
[26]  Ye D H, Li T X, Zhang X Z, et al . Effect of high phosphate supply on P accumulation characteristics of mining ecotype of Polygonum hydropiper . Plant Nutrition and Fertilizer Science, 2013, 20(1): 196-204.
[27]  Missouri A M, Boerma H R, Bouton J H. Genetic variation and heritability of phosphorus uptake in Alamo switchgrass grown in high phosphorus soils. Field Crops Research, 2005, 93(2): 186-198.
[28]  Marschner P, Solaiman Z, Rengel Z. Brassica genotypes differ in growth, phosphorus uptake and rhizosphere properties under P-limiting conditions. Soil Biology and Biochemistry, 2007, 39(1): 87-98.
[29]  Muir J P, Bow J R. Herbage, phosphorus, and nitrogen yields of winter-season forages on high-phosphorus soil. Agronomy Journal, 2009, 101(4): 764-768.
[30]  Huang X, Li T X, Zhang X Z, et al . Growth, P accumulation, and physiological characteristics of two ecotypes of Polygonum hydropiper as affected by excess P supply. Journal of Plant Nutrition and Soil Science, 2012, 175(2): 290-302.
[31]  Ye D H, Li T X, Chen G D, et al . Influence of swine manure on growth, P uptake and activities of acid phosphatase and phytase of Polygonum hydropiper . Chemosphere, 2014, 105(2014):139-145.
[32]  Hammond J P, White P J. Sucrose transport in the phloem: integrating root responses to phosphorus starvation. Journal of Experimental Botany, 2008, 59(1): 93-109.
[33]  Hu G Z, Feng J X, Zhang Y, et al . Effects of nitrogen fertilization on nutrient uptake, assignment, utilization and yield of melon. Plant Nutrition and Fertilizer Science, 2013, 19(3): 760-766.
[34]  Cheng Y X, Cheng X, Cheng X P, et al . Effects of different nitrogen additions on the yield, quality and nutrition absorption of forge maize. Acta Prataculturae Sinica, 2014, 23(3): 255-261.
[35]  Tang M Y, Zhang Y, Hu W, et al . Effects of different nitrogen rates on nutrition absorption, distribution and yield in tomato. Plant Nutrition and Fertilizer Science, 2010, 16(5): 1238-1245.
[36]  Li L L, Fang W P, Ma Z B, et al . Effects of nitrogen fertilization on uptake and utilization of NPK and yield and quality of hybrid cotton. Plant Nutrition and Fertilizer Science, 2010, 16(3): 663-667.
[37]  Polomski R F, Taylor M D, Bielenberg D G, et al . Nitrogen and phosphorus remediation by three floating aquatic macrophytes in greenhouse-based laboratory-scale subsurface constructed wetlands. Water, Air, and Soil Pollution, 2009, 197: 223-232.
[38]  Ryan M H, Ehrenberg S, Bennett R G, et al . Putting the P in Ptilotus : a phosphorus-accumulating herb native to Australia. Annals of Botany, 2009, 103: 901-911.
[39]  Richardson A E, Hadobas P A, Hayes J E. Acid phosphomonoesterase and phytase activities of wheat ( Triticum aestivum L.) roots and utilization of organic phosphorus substrates by seedlings grown in sterile culture. Plant, Cell & Environment, 2000, 23(4): 397-405.
[40]  Ramesh A, Sharma S K, Joshi O P, et al . Phytase, phosphatase activity and P-nutrition of soybean as influenced by inoculation of Bacillus. Indian Journal of Microbiology, 2011, 51(1): 94-99.
[41]  George T S, Gregory P J, Hocking P, et al . Variation in root-associated phosphatase activities in wheat contributes to the utilization of organic P substrates in vitro, but does not explain differences in the P-nutrition of plants when grown in soils. Environmental and Experimental Botany, 2008, 64(3): 239-249.
[42]  Qiu H, Liu C, Yu T, et al . Identification of QTL for acid phosphatase activity in root and rhizosphere soil of maize under low phosphorus stress. Euphytica, 2014, 197(1): 133-143.
[43]  Huang Y, Zhang H W, Xu F S. Research progress on plant acid phosphatase. Journal of Huazhong Agricultural University, 2008, 27(1): 148-154.
[44]  刘霜, 李廷轩, 戢林, 等. 不同磷处理下两种生态型粗齿冷水花的富磷特征及根系形态差异. 草业学报, 2013, 22(3): 211-217. 浏览
[45]  鲁如坤. 土壤农业化学分析方法[M]. 北京: 中国农业科技出版社, 2000: 146-315.
[46]  叶代桦, 李廷轩, 张锡洲, 等. 高磷对矿山生态型水蓼磷富集特性的影响. 植物营养与肥料学报, 2013, 20(1): 196-204.
[47]  胡国智, 冯炯鑫, 张炎, 等. 不同施氮量对甜瓜养分吸收、分配、利用及产量的影响. 植物营养与肥料学报, 2013, 19(3): 760-766.
[48]  陈远学, 陈曦, 陈新平, 等. 不同施氮对饲草玉米产量品质及养分吸收的影响. 草业学报, 2014, 23(3): 255-261. 浏览
[49]  汤明尧, 张炎, 胡伟, 等. 不同施氮水平对加工番茄养分吸收、分配及产量的影响. 植物营养与肥料学报, 2010, 16(5): 1238-1245.
[50]  李伶俐, 房卫平, 马宗斌, 等. 施氮量对杂交棉氮、磷、钾吸收利用和产量及品质的影响. 植物营养与肥料学报, 2010, 16(3): 663-667.
[51]  黄宇, 张海伟, 徐芳森. 植物酸性磷酸酶的研究进展. 华中农业大学学报, 2008, 27(1): 148-154.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133