EFFECT OF NITROGEN FERTILIZER STARTER GROWTH AND GRAIN YIELD OF SOYBEAN, ON PLANT DENSITY AND PLANTING PATTERN

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.

FATHI GHODRAT ELAH; SIADAT SEYED ATA ELAH; GHALAMBORAN M.R.

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

Journal Paper

Paper Information

Journal: THE SCIENTIFIC JOURNAL OF AGRICULTURE (SJA) Year:2001 | Volume:24 | Issue:1 Page(s): 1-21

Download Full-Text

Persian Verion

View:

779

Download:

Cites:

Information Journal Paper

Title

EFFECT OF NITROGEN FERTILIZER STARTER GROWTH AND GRAIN YIELD OF SOYBEAN, ON PLANT DENSITY AND PLANTING PATTERN

Author(s)

FATHI GHODRAT ELAH | SIADAT SEYED ATA ELAH | GHALAMBORAN M.R. | Issue Writer Certificate

Keywords

NITROGEN STARTERQ4

PLANT DENSITYQ3

PLANTING PATTERNQ2

SOYBEANQ3

Abstract

Soybean plant uses nitrogen from symbiosis systems. Some field experiments indicated that application of amount of N reduce N deficiency in SOYBEAN plant. Effect of N probably influences PLANT DENSITY and PLANTING PATTERN which effect on grain yield. The experiment was conducted as a split plot design in 4 replications for 2 years 1998 and 1999 in Dezful Agricultural Research Station. Main plots were 3 level of N fertilizer as urea (N0 =without N application, N1 = 50 kg/ha and N2 =100 kg/ha). Nitrogen fertilizer was applicated in V3-V4 vegetative growth stage. Subplots were allocated to 2 PLANT DENSITY (D1= 25 and D2= 35 plant/m2) and PLANTING PATTERN (P1= 50 cm and P2 =70 cm) in factorial. Combined analysis indicated that N starter fertilizer increased total dry matter and grain yield. High radiation interception in canopy was due to increased leaf area which influence biological matter and grain yield. Among yield components, seed number per m2 showed highest sensitivity to N fertilizer. Number of pod per m2 increased with high PLANT DENSITY. It seems to be high PLANT DENSITY with application of N fertilizer increase grain yield. The amount of solar radiation interception by crop canopy was increased with 50 cm interval between rows planting. Effects of N fertilizer, high density with pattern of 50 cm was more efficient on growth and yield. Grain quality (protein) was relatively improved by (3. 23%) those treatments.

Cites

References

No record.

Cite

APA: Copy

FATHI, GHODRAT ELAH, SIADAT, SEYED ATA ELAH, & GHALAMBORAN, M.R.. (2001). EFFECT OF NITROGEN FERTILIZER STARTER GROWTH AND GRAIN YIELD OF SOYBEAN, ON PLANT DENSITY AND PLANTING PATTERN. THE SCIENTIFIC JOURNAL OF AGRICULTURE (SJA), 24(1), 1-21. SID. https://sid.ir/paper/24728/en

Vancouver: Copy

FATHI GHODRAT ELAH, SIADAT SEYED ATA ELAH, GHALAMBORAN M.R.. EFFECT OF NITROGEN FERTILIZER STARTER GROWTH AND GRAIN YIELD OF SOYBEAN, ON PLANT DENSITY AND PLANTING PATTERN. THE SCIENTIFIC JOURNAL OF AGRICULTURE (SJA)[Internet]. 2001;24(1):1-21. Available from: https://sid.ir/paper/24728/en

IEEE: Copy

GHODRAT ELAH FATHI, SEYED ATA ELAH SIADAT, and M.R. GHALAMBORAN, “EFFECT OF NITROGEN FERTILIZER STARTER GROWTH AND GRAIN YIELD OF SOYBEAN, ON PLANT DENSITY AND PLANTING PATTERN,” THE SCIENTIFIC JOURNAL OF AGRICULTURE (SJA), vol. 24, no. 1, pp. 1–21, 2001, [Online]. Available: https://sid.ir/paper/24728/en

Related Journal Papers