EVALUATION OF INTERRELATIONSHIP OF GROWTH INDICES AND GRAIN YIELD OF FIVE MAIZE HYBRIDS UNDER TWO IRRIGATION REGIMES IN ISFAHAN

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.

NOURI AZHAR J.; EHSANZADEH P.

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

Journal Paper

Paper Information

Journal: Journal of Water and Soil Science Year:2007 | Volume:11 | Issue:41 (B) Page(s): 261-272

Download Full-Text

Persian Verion

View:

1,448

Download:

Cites:

Information Journal Paper

Title

EVALUATION OF INTERRELATIONSHIP OF GROWTH INDICES AND GRAIN YIELD OF FIVE MAIZE HYBRIDS UNDER TWO IRRIGATION REGIMES IN ISFAHAN

Author(s)

NOURI AZHAR J. | EHSANZADEH P. | Issue Writer Certificate

Keywords

ZEA MAYSQ2

LAIQ2

LADQ3

CGRQ3

YIELDQ2

Abstract

Defining interrelationship of growth analysis factors and YIELD of crop plants is important in the field crop production practices. This research was aimed at studying growth factors and grain YIELD of five maize hybrids, consisting of S.C.704, S.C.700, S.C.647, S.C.604, and S.C.301, using two 4-replicate RCBD experiments in Isfahan, in Summer 2004. While one experiment was irrigated normally, the other one was conducted under delayed irrigation conditions. Maize plants were seeded at 95000 plants/ha in 8-row plots, with rows spaced 0.70m apart and 0.15m distance between plants on each row. Delayed irrigation led to a significant decrease in LAImax, LAD, LADLinear and LADs-m, but a significant increase in days to silking. While CGRLinear significantly correlated with LAImax, LAD, LADLinear and LADs-m, a significant correlation was observed between total biomass and grain YIELD. CGRLinear, LAImax, and LADs-m significantly correlated with total biomass, and grain YIELD significantly correlated with YIELD components, harvest index, CGRLinear and LAImax. In conclusion, an increase in LAImax resulted in a higher CGRLinear and in turn a greater total biomass. But, considering no significant correlation between total biomass and harvest index, it appears that with the genotypes and under conditions of the present study, allocation of dry matter to grain production did not correlate with the leaf area attributes of corn.

Cites

References

No record.

Cite

APA: Copy

NOURI AZHAR, J., & EHSANZADEH, P.. (2007). EVALUATION OF INTERRELATIONSHIP OF GROWTH INDICES AND GRAIN YIELD OF FIVE MAIZE HYBRIDS UNDER TWO IRRIGATION REGIMES IN ISFAHAN. WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES), 11(41 (B)), 261-272. SID. https://sid.ir/paper/15026/en

Vancouver: Copy

NOURI AZHAR J., EHSANZADEH P.. EVALUATION OF INTERRELATIONSHIP OF GROWTH INDICES AND GRAIN YIELD OF FIVE MAIZE HYBRIDS UNDER TWO IRRIGATION REGIMES IN ISFAHAN. WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES)[Internet]. 2007;11(41 (B)):261-272. Available from: https://sid.ir/paper/15026/en

IEEE: Copy

J. NOURI AZHAR, and P. EHSANZADEH, “EVALUATION OF INTERRELATIONSHIP OF GROWTH INDICES AND GRAIN YIELD OF FIVE MAIZE HYBRIDS UNDER TWO IRRIGATION REGIMES IN ISFAHAN,” WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES), vol. 11, no. 41 (B), pp. 261–272, 2007, [Online]. Available: https://sid.ir/paper/15026/en

Related Journal Papers