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Information Journal Paper

Title

EFFECT OF SOURCES AND RATES OF ORGANIC MATTER ON THE SOIL AGGREGATE STABILITY AND BULK DENSITY IN THE NORTHERN KHOUZESTAN

Pages

  395-407

Abstract

 An experiment was carried out from 1999- 2001at Safi-Abad Agricultural Research Center Dezful, to determine the effect of ORGANIC MATTER on the soil AGGREGATE STABILITY (eg. Mean Weight Diameter) and BULK DENSITY. Completely randomized design experiment (split- plot arrangement) of treatments with 3 replications was assigned in this study. ORGANIC MATTER sources were as main plots consisting (Farmyard Manure, sugar cane bagas compost and wheat straw). ORGANIC MATTER rates were as subplots consisting of 5, 10 and 15 ton/ha. Also, in each block a control treatment (with no application ORGANIC MATTER) was included. The results showed no significant differences among the effects of ORGANIC MATTER sources and the rates of application on the Mean Weight Diameter (MWD) index, though ORGANIC MATTER application from different sources improved MWD compared to control treatment. Significant differences were observed among ORGANIC MATTER sources and rates on the soil BULK DENSITY (Bd) at 1% level in which BULK DENSITY (Bd) decreased as the rate of ORGANIC MATTER increased.  

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    Cite

    APA: Copy

    MIRZASHAHI, K., & ROUHIPOUR, H.. (2005). EFFECT OF SOURCES AND RATES OF ORGANIC MATTER ON THE SOIL AGGREGATE STABILITY AND BULK DENSITY IN THE NORTHERN KHOUZESTAN. IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH, 12(4 (21)), 395-407. SID. https://sid.ir/paper/106838/en

    Vancouver: Copy

    MIRZASHAHI K., ROUHIPOUR H.. EFFECT OF SOURCES AND RATES OF ORGANIC MATTER ON THE SOIL AGGREGATE STABILITY AND BULK DENSITY IN THE NORTHERN KHOUZESTAN. IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH[Internet]. 2005;12(4 (21)):395-407. Available from: https://sid.ir/paper/106838/en

    IEEE: Copy

    K. MIRZASHAHI, and H. ROUHIPOUR, “EFFECT OF SOURCES AND RATES OF ORGANIC MATTER ON THE SOIL AGGREGATE STABILITY AND BULK DENSITY IN THE NORTHERN KHOUZESTAN,” IRANIAN JOURNAL OF RANGE AND DESERT RESEARCH, vol. 12, no. 4 (21), pp. 395–407, 2005, [Online]. Available: https://sid.ir/paper/106838/en

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