| 非无菌覆土对药用菌生长的影响 |
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| 作者姓名： | D. C. ZIED M. T. A. MINHONI J. KOPYTOWSKI-FILHO L. BARBOSA M. C. N. ANDRADE |
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| 作者单位： | D. C. ZIED,M. T. A. MINHONI,J. KOPYTOWSKI-FILHO(Departamento de Produ(c)(a)o Vegetal(Defesa Fitossanitária), Faculdade de Ciências Agron(o)micas, Universidade Estadual Paulista,18603-970 Botucatu,Brazil);L. BARBOSA(Departamento de Bioestatística, Instituto de Biociência de Botucatu, Universidade Estadual Paulista,18618-000 Botucatu,Brazil);M. C. N. ANDRADE(Instituto Nacional de Pesquisa da Amaz(o)nia, INPA, 69060-001 Manaus,Brazil) |
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| 基金项目： | the Brazilian Federal Agency for Support and Evaluation of Graduate Education，Brazil，the Graduate Program(Energy in Agriculture)of the College of Agronomic Sciences |
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| 摘 要： | Ten different casing soils were collected from two soils at two depths (0.2 and 2.0 m below soil surface) to examine the relationships between the physical properties of non-axenic casing soil and yield,number and weight of the medicinal mushroom Agaricus blazei ss.Heinemann.The results showed that soil clay content and bulk density were negatively correlated with the mushroom yield,respectively,but soil silt content and water-holding capacity were found to be positively correlated with the yield.The number of mushrooms was negatively correlated with soil water-holding capacity but positively correlated with soil clay,bulk density and porosity.The weight of mushroom was positively correlated with the content of soil fine sand and negatively correlated with the contents of soil coarse sand,total sand and clay.Neither soil depth nor different soil combinations affected the yield and number of mushrooms,but the mushroom weight was affected by the soil combinations and soil depth,so interplay in the fructification process with the physical characteristics of casing is complicated.
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| 关 键 词： | Agaricus blazei casing layer quality factors soil depth soil particles |
Medicinal mushroom growth as affected by non-axenic casing soil |
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| D. C. ZIED,M. T. A. MINHONI,J. KOPYTOWSKI-FILHO,L. BARBOSA,M. C. N. ANDRADE.Medicinal mushroom growth as affected by non-axenic casing soil[J].Pedosphere,2011,21(2):146-153. |
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| Authors: | D C ZIED M T A MINHONI J KOPYTOWSKI-FILHO L BARBOSA and M C N ANDRADE |
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| Institution: | D.C.ZIED 1,2,M.T.A.MINHONI 1,J.KOPYTOWSKI-FILHO 1,L.BARBOSA 2 and M.C.N.ANDRADE 3 1 Departamento de Produc ao Vegetal (Defesa Fitossanit’aria),Faculdade de Ci encias Agron omicas,Universidade Estadual Paulista,18603-970 Botucatu (Brazil) 2 Departamento de Bioestat’ stica,Instituto de Bioci encia de Botucatu,Universidade Estadual Paulista,18618-000 Botucatu (Brazil) 3 Instituto Nacional de Pesquisa da Amaz onia,INPA,69060-001 Manaus (Brazil) |
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| Abstract: | Five different soil combinations were collected from two soils at two depths (0.2 and 2.0 m below soil surface) to examine the relationships between the physical properties of non-axenic casing soil and yield, number and weight of the medicinal mushroom Agaricus blazei ss. Heinemann. The results showed that soil clay content and bulk density were negatively correlated with the mushroom yield, respectively, but soil silt content and water-holding capacity were found to be positively correlated with the yield. The number of mushrooms was negatively correlated with soil water-holding capacity but positively correlated with soil clay, bulk density and porosity. The weight of mushroom was positively correlated with the content of soil fine sand and negatively correlated with the contents of soil coarse sand, total sand and clay. Neither soil depth nor different soil combinations affected the yield and number of mushrooms, but the mushroom weight was affected by the soil combinations and soil depth, so interplay in the fructification process with the physical characteristics of casing is complicated. |
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| Keywords: | Agaricus blazei casing layer quality factors soil depth soil particles |
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