Effect of winter spraying of urea on Valencia orange Treesscript title already exists

Other Title(s)

تأثير رش اليوريا شتاءا على أشجار البرتقال الفالنشيا

Joint Authors

Wasil, Abd al-Hamid Muhammad Mursi
Abd al-Aziz, Faruq Hasan
Ismail, Huda Muhammad Hasan
Abd al-Hamid, Fatimah Ahmad

Source

Minia Journal of Agricultural Research and Development

Issue

Vol. 42, Issue 1 (30 Jun. 2022), pp.49-57, 9 p.

Publisher

Minia University Faculty of Agriculture

Publication Date

2022-06-30

Country of Publication

Egypt

No. of Pages

9

Main Subjects

Agriculture

Topics

Abstract EN

This study was carried out during 2018/2019 and 2019/ 2020 seasons to examine the effect of urea winter spraying at 2.0% and 3.0% on initial fruit setting, yield and fruit quality of Valencia orange trees grown under Minia climatic conditions.

Spraying was carried out once at first of November, twice at first and mid of November or thrice at first, mid and last of November.

Increasing in urea concentrations and frequencies were of promotion effect on fruit set and the yield as well as the physical and chemical properties of the fruits.

Spraying urea at 3.0% was more effective than spraying it at 2.0% on the yield and the quality of valencia orange trees.

The difference between spraying it at 2.0% and 3.0% was statistically of significant on all of the properties of valencia orange trees.

The best results were obtained by spraying valencia orange trees with urea at 3.0% thrice annually at first, mid and last of November.

American Psychological Association (APA)

Wasil, Abd al-Hamid Muhammad Mursi& Abd al-Aziz, Faruq Hasan& Ismail, Huda Muhammad Hasan& Abd al-Hamid, Fatimah Ahmad. 2022. Effect of winter spraying of urea on Valencia orange Treesscript title already exists. Minia Journal of Agricultural Research and Development،Vol. 42, no. 1, pp.49-57.
https://search.emarefa.net/detail/BIM-1398470

Modern Language Association (MLA)

Wasil, Abd al-Hamid Muhammad Mursi…[et al.]. Effect of winter spraying of urea on Valencia orange Treesscript title already exists. Minia Journal of Agricultural Research and Development Vol. 42, no. 1 (2022), pp.49-57.
https://search.emarefa.net/detail/BIM-1398470

American Medical Association (AMA)

Wasil, Abd al-Hamid Muhammad Mursi& Abd al-Aziz, Faruq Hasan& Ismail, Huda Muhammad Hasan& Abd al-Hamid, Fatimah Ahmad. Effect of winter spraying of urea on Valencia orange Treesscript title already exists. Minia Journal of Agricultural Research and Development. 2022. Vol. 42, no. 1, pp.49-57.
https://search.emarefa.net/detail/BIM-1398470

Data Type

Journal Articles

Language

English

Notes

-

Record ID

BIM-1398470