Screening of Phosphorus Solubilizing Fungi and the Effects of Combined Application of Insoluble Phosphorus on Soil Phosphorus Availability

QIAO Zhiwei

doi:10.13870/j.cnki.stbcxb.2019.05.048

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Screening of Phosphorus Solubilizing Fungi and the Effects of Combined Application of Insoluble Phosphorus on Soil Phosphorus Availability

更新时间：2025-03-12

- Screening of Phosphorus Solubilizing Fungi and the Effects of Combined Application of Insoluble Phosphorus on Soil Phosphorus Availability
- Vol. 33, Issue 5, Pages: 329-333(2019)
- 作者机构：
  
  安顺学院资源与环境工程学院,贵州,安顺,561000
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2019.05.048
  CLC：
- Published：2019
- 稿件说明：
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QIAO Zhiwei. Screening of Phosphorus Solubilizing Fungi and the Effects of Combined Application of Insoluble Phosphorus on Soil Phosphorus Availability[J]. 2019, 33(5): 329-333.
DOI：

QIAO Zhiwei. Screening of Phosphorus Solubilizing Fungi and the Effects of Combined Application of Insoluble Phosphorus on Soil Phosphorus Availability[J]. 2019, 33(5): 329-333. DOI： 10.13870/j.cnki.stbcxb.2019.05.048.

摘要

为研究溶磷真菌菌群对土壤磷素有效性的影响，首先在室内对3株不同种类溶磷真菌（1株属于被孢霉属Z1，1株为青霉属Z2，1株为黑曲霉Z3）的组合效应进行了研究，确定了最佳的菌株组合Z1+Z2+Z3，试验选用Z1、Z2、Z3组成菌群作为试验菌株；然后通过盆栽油菜试验研究溶磷真菌配施难溶态磷（磷酸三钙和磷矿粉）对土壤磷素有效性的影响。结果表明：溶磷真菌处理土壤有效磷、有机质、碱性磷酸酶、蔗糖酶含量和油菜产量分别比基质处理显著增加了60.00%，20.21%，56.45%，53.81%，14.38%，溶磷真菌配施难溶态磷上述各指标都高于单施溶磷真菌处理；单施溶磷真菌对土壤最大吸磷量的影响与基质无差异，溶磷真菌配施难溶态磷可以显著降低土壤最大吸磷量，溶磷真菌+磷酸三钙和溶磷真菌+磷矿粉处理土壤最大吸磷量比溶磷真菌处理显著减少158.7，47.6 mg/kg，溶磷真菌各处理土壤吸附常数都低于对应的基质处理，溶磷真菌可以降低土壤对磷的吸附。在土壤上溶磷真菌应与难溶态磷配合施用，对提高土壤磷素有效性有积极的作用。

Abstract

In order to study the effect of phosphorus solubilizing fungal flora on phosphorus availability in soil

firstly

the combined effects of three different kinds of phosphorus solubilizing fungi (1 strain belonged to Mortierella Z1

1 strain belonged to Penicillium Z2 and 1 strain belonged to Aspergillus niger Z3) were studied in the laboratory

and then the best strain combination Z1+Z2+Z3 was determined

and Z1

Z2 and Z3 flora were selected as test strains in the experiment. Then

the potted rapeseed experiment was conducted to study the effect of phosphorus solubilizing fungi combined with insoluble phosphorus (tricalcium phosphate and phosphate rock powder) on phosphorus availability in soil. The results showed that the contents of soil available phosphorus

organic matter

alkaline phosphatase

invertase and rapeseed yield of phosphorus solublilizing fungi treatment significantly increased by 60.00%

20.21%

56.45%

53.81% and 14.38%

respectively

compared with substrate treatment. The above indicators of the treatment of phosphorus solubilizing fungi combined with insoluble phosphorus were higher than those of single application of phosphorus solubilizing fungi. There was no difference in the soil maximum phosphorus uptake between phosphorus solubilizing fungi treatment and substrate treatment. Phosphorus solubilizing fungi combined with insoluble soluble phosphorus could significantly reduce the soil maximum phosphorus uptake. The maximum phosphorus uptake of phosphorus solubilizing fungi + tricalcium phosphate treatment and phosphorus solubilizing fungi + phosphate rock powder treatment significantly decreased by 158.7 and 47.6 mg/kg compared with phosphorus solubilizing fungi treatment. Soil adsorption constants of the phosphorus solubilizing fungi were lower than those of corresponding substrate treatments. Phosphorus solubilizing fungi could reduce phosphorus adsorption by soil. The results showed that the phosphorus solubilizing fungi should be combined with insoluble phosphorus

which had a positive effect on improving soil phosphorus availability.

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references

Ringeval B, Nowak B, Nesme T, et al. Contribution of anthropogenic phosphorus to agricultural soil fertility and food production[J]. Global Biogeochemical Cycles,2014,28(7):743-756.

伦飞,刘俊国,张丹.1961-2011年中国农田磷收支及磷使用效率研究[J].资源科学,2016,38(9):1681-1691.

江红梅,殷中伟,史发超,等.一株耐盐溶磷真菌的筛选、鉴定及其生物肥料的应用效果[J].植物营养与肥料学报,2018,24(3):728-742.

Yin Z W, Shi F C, Jiang H M, et al. Phosphate solubilization and promotion of maize growth by

Penicillium oxalicum

P4 and

Aspergillus niger

P85 in a calcareous soil[J]. Canadian Journal of Microbiology,2015,61(12):913-923.

陈莎莎,孙敏,王文超,等.溶磷真菌固体发酵肥对玉米生长及根际细菌群落结构的影响[J].农业环境科学学报,2018,37(9):1910-1917.

薛冬,黄向东,宋根娣,等.牡丹根际溶磷真菌的筛选及其促生效应[J].生态环境学报,2018,27(9):1639-1645.

徐文凤,邢芳芳,宋涛,等.溶磷真菌PFK-1的解磷能力及其对油菜的促生作用[J].山东农业科学,2014,27(9):1639-1645.

魏伟,吴小芹,乔欢.马尾松根际高效解磷真菌的筛选鉴定及其促生效应[J].林业科学,2014,50(9):82-88.

刘玲利,卫迎,刘洋,等.不同解磷菌群对复垦土壤磷素形态及油菜产量的影响[J].华北农学报,2017,32(6):229-234.

鲍士旦.土壤农化分析[M].3版.北京:中国农业出版社,1999:30-81.

关松荫.土壤酶及其研究方法[M].北京:农业出版社,1986:274-340.

乔志伟,洪坚平,李林轩,等.溶磷细菌对复垦土壤养分、酶活性及磷解析的影响[J].水土保持学报,2016,30(2):166-170, 203.

韩华雯,孙丽娜,姚拓,等.不同促生菌株组合对紫花苜蓿产量和品质的影响[J].草叶学报,2013,22(5):104-112.

Verma J P, Yadav J, Tiwari K N, et al. Evaluation of plant growth promoting activities of microbial strains and their effect on growth and yield of chickpea in India[J]. Soil Biology Biochemistry,2014,70:33-37.

张立阳,李洋,张薇,等.不同微生物菌株及其组合处理抑制玉米秸秆霉变效果研究[J].环境工程学报,2016,47(12):74-85.

王誉瑶,韦中,徐阳春,等.溶磷菌株组合的溶磷效应及对玉米生长的影响[J].植物营养与肥料学报,2017,23(1):262-268.

王丹,詹婧,孙庆业.出芽短梗霉F4的溶磷能力及机理[J].应用生态学报,2014,25(7):2079-2084.

王伟伟.一株高效解磷真菌的筛选及其解磷机理研究[J].热带农业科学,2018,38(8):64-67.

Zhang Y, Chen F S, Wu X Q, et al. Isolation and characterization of two phosphate-solubilizing fungi from rhizosphere soil of moso bamboo and their functional capacities when sxposed to different phosphorus sources and pH environments[J]. PLoS One,2018,13(7):1-14.

余旋,朱天辉,刘旭,等.不同解磷菌剂对美国山核桃根际微生物和酶活性的影响[J].林业科学,2012,48(2):117-123.

Jader G B, Daniel B Z, Alan R M, et, al. Compost biofortification with diazotrophic and P-solubilizing bacteria improves maturation process and P-availability[J]. Journal of the Science of Food and Agriculture,2016,97(3):949-956.

何迪,赵全利,耿丽平,等.草酸青霉菌HB1活化土壤磷及改善土壤生物学性状研究[J].华北农学报,2019,34(1):172-180.

徐秋桐,张莉,章明奎.不同有机废弃物对土壤磷吸附能力及有效性的影响[J].农业工程学报,2014,30(22):236-244.

赵庆雷,吴修,袁守江,等.长期不同施肥模式下稻田土壤磷吸附与解吸的动态研究[J].草业学报,2014,23(1):113-122.

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