RESIDUAL EFFECTS OF ZINC SULFATE ON GROWTH AND ZINC UPTAKE OF SOYBEAN PLANTS

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.

ASADI KANGARSHAHI A.; MALAKOUTI M.J.

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

Journal Paper

Paper Information

Journal: Iranian Journal of Soil Research Year:2008 | Volume:22 | Issue:1 Page(s): 11-23

Download Full-Text

Persian Verion

View:

799

Download:

Cites:

Information Journal Paper

Title

RESIDUAL EFFECTS OF ZINC SULFATE ON GROWTH AND ZINC UPTAKE OF SOYBEAN PLANTS

Author(s)

ASADI KANGARSHAHI A. | MALAKOUTI M.J. | Issue Writer Certificate

Keywords

RESIDUAL EFFECTSQ3

ZINCQ2

SOYBEAN (GLYCINE MAX L.)Q3

UPTAKEQ3

Abstract

A significant portion of ZINC( Zn) chemical fertilizers applied to calcareous soils is not absorbed by the first crop and may, therefore, affect the growth and chemical composition of the subsequent crops. This is called the residual effect of Zn. Soil tests may be used to predict such effects. The present experiment was conducted to study the RESIDUAL EFFECTS of ZINC sulfate on the subsequent crop of soybean (Glycine max L.). Twenty soils of northern Iran (5-39% calcium carbonate equivalent), previously treated with two levels of Zn (0 and 20 mg Zn kg-1 as ZnSO4) and under one crop of soybean, was used in greenhouse to grow a subsequent crop of soybean without additional Zn fertilizer but with uniform application of nitrogen, phosphorous and potassium. Soils were sampled before the subsequent crop and extracted with Zn extractant DTPA. Dry weight of plant tops and Zn concentration and UPTAKE after eight weeks under the greenhouse conditons were used as the plant responses to residual Zn in soil. Statistical analyses showed that ZINC sulphate application significantly increased the dry matter from 16.56 to 20.17 g/pot. ZINC application also increased leaves Zn content and Zn UPTAKE from 53.5 to 90.9 mg/kg and from 0.863 to 1.884 mg/ pot., respectively. The overall effect of previosly- applied Zn on dry matter were nonsignificant, but seed yield, Zn concentration and UPTAKE were significantly increased. In all soil, grain yield increased 10.8% in comparison with the control. The residual effect of Zn on dry matter and seed yield of the third crop in soils were nonsignificant, but Zn concentration increased 21.7% in comparison with the control.. In the fourth crop, residual effect of Zn increased dry matter yield and Zn concentration 3% and 40.2% in comparison with the control, respectively. It was concluded that with attention to similar research results, application of ZnSO4 can obtain plant need for 4 years in soybean farms.In this context, farther research conduction is suggested.

Cites

No record.

References

Cite

APA: Copy

ASADI KANGARSHAHI, A. , & MALAKOUTI, M.J.. (2008). RESIDUAL EFFECTS OF ZINC SULFATE ON GROWTH AND ZINC UPTAKE OF SOYBEAN PLANTS. IRANIAN JOURNAL OF SOIL AND WATERS SCIENCES, 22(1), 11-23. SID. https://sid.ir/paper/15976/en

Vancouver: Copy

ASADI KANGARSHAHI A. , MALAKOUTI M.J.. RESIDUAL EFFECTS OF ZINC SULFATE ON GROWTH AND ZINC UPTAKE OF SOYBEAN PLANTS. IRANIAN JOURNAL OF SOIL AND WATERS SCIENCES[Internet]. 2008;22(1):11-23. Available from: https://sid.ir/paper/15976/en

IEEE: Copy

A. ASADI KANGARSHAHI, and M.J. MALAKOUTI, “RESIDUAL EFFECTS OF ZINC SULFATE ON GROWTH AND ZINC UPTAKE OF SOYBEAN PLANTS,” IRANIAN JOURNAL OF SOIL AND WATERS SCIENCES, vol. 22, no. 1, pp. 11–23, 2008, [Online]. Available: https://sid.ir/paper/15976/en

Related Journal Papers