THE EFFECT OF TILLAGE AND FERTILIZATION SYSTEMS ON SOIL MICROBIAL BIOMASS AND ENZYME ACTIVITY IN SUNFLOWER PRODUCTION

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MOHAMMADI KH.; HEIDARI GH.; JAVAHERI M.; AGHA ALIKHANI M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Water and Soil Year:2012 | Volume:26 | Issue:1 Page(s): 104-113

Download Full-Text

Persian Verion

View:

1,117

Download:

Cites:

Information Journal Paper

Title

THE EFFECT OF TILLAGE AND FERTILIZATION SYSTEMS ON SOIL MICROBIAL BIOMASS AND ENZYME ACTIVITY IN SUNFLOWER PRODUCTION

Author(s)

MOHAMMADI KH. | HEIDARI GH. | JAVAHERI M. | AGHA ALIKHANI M. | Issue Writer Certificate

Keywords

NO-TILLAGEQ3

SOIL MICROBIAL COMMUNITYQ2

COMPOSTQ2

FARMYARD MANUREQ2

Abstract

In order to evaluate the effects of fertilization and tillage methods on SOIL MICROBIAL COMMUNITY and sunflower yield, a field experiment was carried out in Sanandaj. The experimental design was a split plot with three replications. Main plots consisted of no tillage (T1), minimum tillage (T2) and conventional tillage (T3). Six methods of fertilization including (N1): 15 t FYM ha-1; (N2): 10 t COMPOST ha-1; (N3): 75 kg triple super phosphate ha-1+150 kg Urea ha-1+50 kg Sulfate potassium; (N4): 10 t FYM ha-1+5 t COMPOST ha-1, (N5): 10 t FYM ha-1+5 t COMPOST ha-1+25 kg triple super phosphate ha-1+75 kg Urea ha-1+25 kg Sulfate potassium and (N6): control were arranged in sub plots. Results showed that the maximum number of bacteria (109.1×106) in dry soil was obtained from the no tillage system. Also, co application of FARMYARD MANURE and COMPOST increased bacteria number and phosphatase, urease, catalase, and cellulases activities. All soil enzyme activities decreased significantly with application of chemical fertilizers. The activity of phosphatase (acid and alkaline) and cellulase tended to be higher in the no tillage treatment compared to conventional tillage (51, 27 and 83% respectively). The significantly highest grain yield and oil yield were detected in N5 treatment. The highest grain yield (3701 kg/ha) was produced in minimum tillage system.

Cites

No record.

References

Cite

APA: Copy

MOHAMMADI, KH., HEIDARI, GH., JAVAHERI, M., & AGHA ALIKHANI, M.. (2012). THE EFFECT OF TILLAGE AND FERTILIZATION SYSTEMS ON SOIL MICROBIAL BIOMASS AND ENZYME ACTIVITY IN SUNFLOWER PRODUCTION. JOURNAL OF WATER AND SOIL (AGRICULTURAL SCIENCES AND TECHNOLOGY), 26(1), 104-113. SID. https://sid.ir/paper/141777/en

Vancouver: Copy

MOHAMMADI KH., HEIDARI GH., JAVAHERI M., AGHA ALIKHANI M.. THE EFFECT OF TILLAGE AND FERTILIZATION SYSTEMS ON SOIL MICROBIAL BIOMASS AND ENZYME ACTIVITY IN SUNFLOWER PRODUCTION. JOURNAL OF WATER AND SOIL (AGRICULTURAL SCIENCES AND TECHNOLOGY)[Internet]. 2012;26(1):104-113. Available from: https://sid.ir/paper/141777/en

IEEE: Copy

KH. MOHAMMADI, GH. HEIDARI, M. JAVAHERI, and M. AGHA ALIKHANI, “THE EFFECT OF TILLAGE AND FERTILIZATION SYSTEMS ON SOIL MICROBIAL BIOMASS AND ENZYME ACTIVITY IN SUNFLOWER PRODUCTION,” JOURNAL OF WATER AND SOIL (AGRICULTURAL SCIENCES AND TECHNOLOGY), vol. 26, no. 1, pp. 104–113, 2012, [Online]. Available: https://sid.ir/paper/141777/en

Related Journal Papers