تأثیر کاربرد کود گاوی و ورمی‌کمپوست بر جزء‌بندی و قابلیت استفاده روی و مس در کشت گندم

نوع مقاله : مقالات پژوهشی

نویسندگان

دانشگاه شهرکرد

چکیده

استفاده از کودهای آلی یکی از راه‌های افزودن عناصر به خاک‌های کشاورزی با ماده ‌آلی کم است. کودهای آلی مختلف، تأثیرات متفاوتی بر قابلیت استفاده عناصر در خاک دارند. در این تحقیق، قابلیت استفاده (با روش‌های DTPA-TEA، AB-DTPA و مهلیچ 3) و جز‌ء‌بندی روی و مس در یک خاک آهکی تیمار شده با سطوح 0، 5/0 و 1 درصد (وزنی-وزنی) کود گاوی و ورمی‌کمپوست در قالب طرح کاملاً تصادفی مقایسه شد. همچنین، در خاک‌های تیمار شده و شاهد در شرایط گلخانه‌ای، گیاه گندم کشت گردید. نتایج نشان داد که اثر تیمارها بر مقدار روی عصاره گیری شده با روش‌های مختلف معنی‌دار (01/0>P) بود. در حالی‌که اثر تیمارها بر مس عصاره‌گیری ‌شده با روش‌های مختلف معنی‌دار نبود (05/0P) بود، در حالی‌که اثر تیمارها بر اجزاء مس معنی‌دار نبود (05/0>P). روی و مس عصاره‌گیری ‌شده با DTPA-TEA و AB-DTPA همبستگی معنی‌داری (05/0>P) با جزء پیوند شده با اکسیدهای آهن و منگنز داشتند. ضرایب همبستگی بدست آمده نشان دادند که بین ماده خشک و جذب روی با روی عصاره‌گیری شده با DTPA-TEA، AB-DTPA، مهلیچ 3 و روی پیوند شده با اکسیدهای آهن و منگنز همبستگی معنی‌داری (05/0>P) وجود داشت. در حالی‌که بین شاخص‌های گندم و مس عصاره‌گیری ‌شده با روش‌های مختلف و اجزاء آن همبستگی معنی‌داری وجود نداشت (05/0

کلیدواژه‌ها


عنوان مقاله [English]

The Effect of Cow Manure and Vermicompost Application on Fractionation and Availability of Zinc and Copper in wheat planting

نویسندگان [English]

  • Alireza Hosseinpur`
  • hamid reza motaghian
Shahrekord University
چکیده [English]

Introduction: Application of organic fertilizers in agricultural soils with low organic matter content is one of the best ways of nutrientsaddition to these soils. Different organic fertilizers have different effects on nutrient availability in soil. Moreover study of the distribution of nutrients in the soil allows investigating their mobility and bioavailability. The nutrients availability and kinetics of nutrients desorption into the soil solution is often closely related to the distribution of nutrients to different fractions in the soil. It has been assumed that the factors influencing metal fractionation and availability in soil include rate of amendment application, amount of nutrients in amendment, root-induced pH changes, metal binding by root exudates, root-induced changes of microbial activities, and metal depletion because of plant uptake.
Materials and Methods: In this study, availability and fractionation of Zinc (Zn) and Copper (Cu) were compared in one calcareous soil amended with 0, 0.5, and 1% (w/w) of cow manure and vermicompost in a completely randomized design. Also, wheat was planted in treated and untreated soils in greenhouse condition.Available Zn and Cu were determined using different methods (DTPA-TEA, AB-DTPA, and Mehlich 3). For Zn and Cu fractionation, the soil samples were sequentially extracted using an operationally defined sequential fractionation procedure, based on that employed by Tessier et al. (1979) in which increasingly strong extractants were used to release Zn and Cu associated with different soil fractions. Five Zn and Cu -fractions were extracted in the following sequence: Step 1: exchangeable fraction (a 8 ml volume of 1.0 MNaOAc (pH= 8.2) for 120 min. at room temperature)., Step 2: carbonate-associated fraction (a 8 ml volume of 1.0 MNaOAc adjusted to pH 5.0 with acetic acid for 6 h at room temperature, Step 3: iron-manganese oxides-associated fraction (20 ml of 0.04 M NH2OH.HCl in 25% (v/v) HOAc for 6 h at 96 0C)., Step 4: organic matter-associated fraction (3 ml of 0.02 N HNO3 adjusted to pH 2 and 5 ml 30% H2O2 (adjusted to pH 2.0 with HNO3) and at 85 0C for 2 h in sequence, followed by 3 ml of 30% H2O2 (adjusted to pH 2.0 with HNO3) the sample was heated to 85 0C for 3 h with intermittent agitation. After cooling, 5 ml of 3.2 M NH4OAc in 20% (v/v) HNO3 was added and agitated continuously for 30 min. Finally step 5: residual fraction was determined using 4 M HNO3 (a 12.5 ml volume of 4 M HNO3, for 16 h at 80 0C). Concentrations of Zn and Cu in all extractants were determined by AAS.
Results and Discussion: The results showed that the effect of treatments on amount of extracted Zn by different methods were significant (P0.05). The minimum and maximum of extracted Zn by DTPA-TEA were in untreated soil (0.73 mg/kg) and treated soils with 1% manure (1.30 mg/kg) and treated soils with 1% manure (1.17 mg/kg), respectively. The results showed that the effect of treatments on Zn associated with Fe-Mn oxides and Zn associated with organic matter was significant (P0.05). The correlation between extracted Zn and Cu by DTPA-TEA and AB-DTPA with Fe-Mn oxides fraction were significant (P

کلیدواژه‌ها [English]

  • Copper fractions
  • Organic manure
  • Vermicompost
  • wheat
  • Zinc fractions
1- Abtahi M., Hoodaji M., and Afyuni M. 2013. The effect of biosolids (sewage sludge, urban compost, manure) on soil chemical properties and bioavailability of micronutrients (zinc, iron) by corn in two calcareous soils. Journal of Water and Soil, 27(1):14-23.(in Persian with English abstract)
2- Ahmad Abadi Z., Ghajar Sepanlou M., Rahimi Alashti S. 2012. Effect of vermicompost on physical and chemical properties of soil. Journal of Science and Technology Agriculture and Natural Resources, Water and Soil Science, 15(58):125-137. (in Persian with English abstract)
3- Alloway B.J. 2009. Soil factors associated with zinc deficiency in crops and humans. Environmental Geochemical Health. 31: 537–548.
4- Alvarez J.M., Lopez-Valdivia L.M., Novillo J., Obrador A., and Rico M.I. 2006. Comparison of EDTA and sequential extraction tests for phytoavailability prediction of manganese and zinc in agricultural alkaline soils. Geoderma, 132: 450- 463.
5- Balali M., Malakouti M.J., Mashayekhi H., and Khademi Z. 1999. Effect of micronutrients on increase of yield and determination their critical level in soils of Iran under wheat planting, Journal of Soil and Water, 12 (6): 111-119 (in Persian with English abstract).
6- Brazauskiene D.M., Paulauskas V., and Sabiene N. 2008. Speciation of Zn, Cu, and Pb in the soil depending on soil texture and fertilization with sewage sludge compost. Journal of Soils Sediments, 8:184-192.
7- Campbell C.R., and Plank C.O. 1998. Preparation of plant tissue for laboratory analysis. p. 37-50In Y.P. Kalra (ed.) Handbook of Reference Methods for Plant Analysis. CRC Press, Taylor & Francis Group.
8- Claudio P.J., Raphael F., Alves L.R., Brunade S.N., and Priscila M.B. 2009. Zn (II) adsorption fromsyntheyic solution and kaolin wastewater on vermicompost. Journal of Hazardous Material, 162: 804-811.
9- Courtney R.G., and Mullen G.J. 2007. Soil quality and barley growth as influenced by the land application of two compost types. Bioresource Technology, 99: 2913-2918.
10- Dang Y.P., Edwards D.G., and Tiller K.G. 1994. Kinetics of zinc desorption from Vertisols. Soil Science Society of America Journal, 58:1392-1399.
11- Edwards C.A., and Bohlen P.J. 1996. Biology and Ecology of Earthworms. Chapman and hall publishers, London, UK.
12- Feng M.H., Shan X.Q., Zhang S.Z., and Wen B. 2005. Comparison of a rhizosphere-based method with other one-step extraction methods for assessing the bioavailability of soil metals to wheat. Chemosphere 59:939-949.
13- Gee G.W., and Bauder J.W. 1986. Particle size analysis. p. 404-407. In Klute A (ed.) Methods of Soil Analysis. Part 1. 2nd edition. Agron. Monogr. 9. ASA and SSSA, Madison, WI.
14- Guan T.X., He H.B., Zhang X.D., and Bai Z. 2011. Cu fractions, mobility and bioavailability in soil-wheat system after Cu-enriched livestock manure applications. Chemosphere 82:215–222.
15- Han F.X., Hu A.T., and Qi Y.H. 1995. Transformation and distribution of forms of zinc in acid, neutral and calcareous soils of China. Geoderma, 66: 121- 135.
16- He M.M., Tian G.M., Liang X.Q., Yu Y.T., Wu J.Y., and Zhou G.D. 2007. Effects of two sludge application on fractionation and phytotoxicity of zinc and copper in soil. Journal of Environmental Science 19: 1482-1490.
17- Heydarianpur M.B., Sameni A., Sheikhi J., Karimian N., and Zarei M. 2014. The effect of vermicompost and nitrogen on growth, concentration, and uptake of nutrient sunflower. Journal of Science and Technology Agriculture and Natural Resources, Water and Soil Science, 67:221-227.
18- Khosgoftarmanesh A.H. 2007. Principles of Plant Nutrition. Isfahan University of Technology.
19- Liang J., Karamanos R.E., and Stewart J.W.B. 1991. Plant availability of Zn fractions in Saskatchewan soils. Canadian Journal Soil Science, 71: 507-517.
20- Lindsay W.L., and Cox. F.R. 1985. Micronutrient soil testing for the tropics. Fertilizer Research, 7:169-200.
21- Lindsay W.L., and Norvell W.A. 1978. Development of a DTPA soil test for zinc, iron, manganese, and copper. Soil Science Society of America Journal 42:421-428.
22- Loeppert R.H., and Suarez D.L. 1996. Carbonate and gypsum. p. 437-474. In D.L. Sparks (ed.) Methods of Soil Analysis. SSSA, Madison.
23- Malakouti M., Keshavarz P., and Karimian N. 2008. A Comprehensive Approach towards Identification of Nutrients Deficiencies and Optimal Fertilization for Sustainable Agriculture. Tarbiat Modares University Press.
24- Malakouti M.J. 2007. Zinc is a neglected element in the life cycle of plants. Middle Eastern and Russian Journal of Plant Science and Biotechnology, 1: 1-12.
25- Mehlich A. 1984. Mehlich 3 soil test extractant: A modification of Mehlich 2 extractant. Communications Soil Science and Plant Analysis 15:1409-1416.
26- Motaghian H.R., Hosseinpur A.R., Mohammadi J., and Raiesi F. 2012. The relation Cu fractions and wheat (Triticum aestivum L.) indices in some calcareous soils amended and unamended with sewage sludge. Journal of soil researches (Water and Soil Science), 26(4):37-346. (in Persian with English abstract)
27- Motaghian H.R., Hosseinpur A.R., Mohammadi J., and Raiesi F. 2012. Assessment of several extractants for the determination of zinc bioavailability to wheat (Triticum aestivum L.) in calcareous soils amended and unamended with sewage sludge Journal of Science and Technology Agriculture and Natural Resources, Water and Soil Science, (accepted).
28- Motaghian H.R., Hosseinpur A.R., Raiesi F., and Mohammadi J. 2013.Evaluation of sequential method in determination available zinc to wheat (Triticum aestivum L.)in some calcareous soils amended and unamended with sewage sludge. Journal of Science and Technology Agriculture and Natural Resources, Water and Soil Science, 15(58) :125-137. (in Persian with English abstract)
29- Motaghian H.R., and Hosseinpur A.R. 2014. Impact of sewage sludge application on zinc desorption kinetics in some calcareous soils. Environmental Earth Science, 71:4647-4655.
30- Mousavi S.M., Bahmanyar M.A., and Pirdashti H. 2011. Nickel and chromium status in soil and rice under vermicompost treatment. Journal of Soil Management and Sustainable Production, 1(1):43-62. (in Persian with English abstract)
31- Nelson D.W., and Sommers L.E. 1996. Carbon, organic carbon, and organic matter. p. 961-1010. In D.L. Sparks, (ed.) Methods of Soil Analysis. SSSA, Madison.
32- Obrador A., Novillo J., and Alvarez J.M. 2003. Mobility and Availability to Plants of Two Zinc Sources Applied to a Calcareous Soil. Soil Science Society of America Journal 67:564-572.
33- Pang J.Z., Qiao Y.H., Sun Z.J., Zhang S.X., Li Y.L., and Zhang R.Q. 2012. Effects of epigeic earthworms on decomposition of wheat straw and nutrient cycling in agricultural soils in a reclaimed salinity area: a microcosm study. Pedosphere, 22: 726-735.
34- Rhoades J.D. 1996. Salinity: electrical conductivity and total dissolved solids. p. 417-435. In D.L. Sparks (ed.) Methods of Soil Analysis. SSSA, Madison.
35- Sodaeimashaei S., Aliasgharzadeh N., and Ostan Sh. 2007. Kinetics of mineralization of nitrogen in a soil treated with compost, vermicompost, and cow manure. Journal of Science and Technology Agriculture and Natural Resources, Water and Soil Science, 42: 405-414.
36- Soltanpour P.N., and Schwab A.P. 1977. A new soil test for simultaneous extraction of macro- and micro-nutrients in alkaline soils. Communications Soil Science and Plant Analysis 8(3): 195-207.
37- Sposito G.L., Lund J., and Chang A.C. 1982. Trace metal chemistry in arid-zone field soils amended with sewage sludge: I. Fractionation of Ni, Cu, Zn, Cd, and Pb in solid phases. Soil Science Society of America Journal 46:260-265.
38- Stanton D.A., and Burger R.T. 1967. Availability to plants of zinc sorbed by soil and hydrous iron oxides. Geoderma, 1:13-17.
39- Sumner M.E., and Miller P.M. 1996. Cation exchange capacity and exchange coefficient. p. 1201-1230. In D.L. Sparks (ed.) Methods of Soil Analysis. SSSA, Madison.
40- Tessier A., Campbell P.G.C., and Bisson M. 1979. Sequential extraction procedure for the speciation of particulate trace metals. Analytical Chemistry, 51: 844- 851.
41- Thomas G.W. 1996. Soil pH and soil acidity. p. 475-490. In D.L. Sparks (ed.) Methods of Soil Analysis. SSSA, Madison.
42- Torri S.I., and Lavado R. 2008. Zinc distribution in soils amended with different kinds of sewage sludge. J. Environ. Manag., 88:1571-1579.
43- Van Erp P.J., and Van Lune P. 1991. Long-term heavy metal leaching from soils-sewage sludge and soil/sewage mixtures. Environmental Science Technology, 25:706-711.