EFFECTS OF UREA AND SCU FERTILIZER AND THEIR APPLICATION METHODS ON GRAIN YIELD, NITROGEN EFFICIENCY AND RECOVERY IN RICE (VARIETY NAMAT)

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.

MAHBOUB KHOMAMI A.; KASRAI R.; MOGHADAM MOHAMMAD; KAVOUSI SISI M.

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

Journal Paper

Paper Information

Journal: JOURNAL OF AGRICULTURAL KNOWLEDGE Year:2004 | Volume:14 | Issue:4 Page(s): 107-114

Download Full-Text

Persian Verion

View:

7,385

Download:

Cites:

Information Journal Paper

Title

EFFECTS OF UREA AND SCU FERTILIZER AND THEIR APPLICATION METHODS ON GRAIN YIELD, NITROGEN EFFICIENCY AND RECOVERY IN RICE (VARIETY NAMAT)

Author(s)

MAHBOUB KHOMAMI A. | KASRAI R. | MOGHADAM MOHAMMAD | KAVOUSI SISI M. | Issue Writer Certificate

Keywords

EFFICIENCY OF NITROGEN FERTILIZERQ2

NITROGEN FERTILIZER APPLICATIONQ4

NITROGEN RECOVERYQ4

RICEQ2

SULFURE COATED UREAQ2

UREAQ2

Abstract

Effects of different application methods (surface application, incorporation and deep placement) of UREA and sulfur coated UREA (SCU) fertilizers on the grain yield of RICE were studied in a clay soil at RICE Research Institute of Iran (Rasht). The experiment was performed in post using a factorial experiment based on randomized complete block design with three replications. After puddling the soil inside the container, 3 seedlings of Nemat Variety were transplanted in the center of each pot. Ninty kg/ha of nitrogen (in the forms of UREA and SCU) and 54 kg/ha of phosphorus (tripple supper phosphate) were applied based on soil test results. Traits such as of percentage empty spike lets, harvest index, grain yield, plant height, EFFICIENCY OF NITROGEN FERTILIZER and NITROGEN RECOVERY were measured in each pot. The results showed that SCU application, as compared to UREA, significantly increased EFFICIENCY OF NITROGEN FERTILIZER, NITROGEN RECOVERY and grain yield of RICE. Incorporation of SCU into the surface layer, and its deep placement (8-10cm) both significantly increased the nitrogen efficiency, NITROGEN RECOVERY and grain yield compared to surface application of UREA. Deep placement of UREA resulted in higher EFFICIENCY OF NITROGEN FERTILIZER, NITROGEN RECOVERY and grain yield as compared to its surface application.

Cites

No record.

References

Cite

APA: Copy

MAHBOUB KHOMAMI, A., KASRAI, R., MOGHADAM, MOHAMMAD, & KAVOUSI SISI, M.. (2004). EFFECTS OF UREA AND SCU FERTILIZER AND THEIR APPLICATION METHODS ON GRAIN YIELD, NITROGEN EFFICIENCY AND RECOVERY IN RICE (VARIETY NAMAT). JOURNAL OF AGRICULTURAL KNOWLEDGE, 14(4), 107-114. SID. https://sid.ir/paper/28804/en

Vancouver: Copy

MAHBOUB KHOMAMI A., KASRAI R., MOGHADAM MOHAMMAD, KAVOUSI SISI M.. EFFECTS OF UREA AND SCU FERTILIZER AND THEIR APPLICATION METHODS ON GRAIN YIELD, NITROGEN EFFICIENCY AND RECOVERY IN RICE (VARIETY NAMAT). JOURNAL OF AGRICULTURAL KNOWLEDGE[Internet]. 2004;14(4):107-114. Available from: https://sid.ir/paper/28804/en

IEEE: Copy

A. MAHBOUB KHOMAMI, R. KASRAI, MOHAMMAD MOGHADAM, and M. KAVOUSI SISI, “EFFECTS OF UREA AND SCU FERTILIZER AND THEIR APPLICATION METHODS ON GRAIN YIELD, NITROGEN EFFICIENCY AND RECOVERY IN RICE (VARIETY NAMAT),” JOURNAL OF AGRICULTURAL KNOWLEDGE, vol. 14, no. 4, pp. 107–114, 2004, [Online]. Available: https://sid.ir/paper/28804/en

Related Journal Papers