Effect of seed rate, phosphorus and nitrogen fertilization on forage yield, leaf to stem ratio and protein content of maize (Zea mays l.)
Joint Authors
Jasim, Sukaynah Awad
al-Tayyib, Hani Ahmad
Ali, al-Tum al-Sadiq
Source
Sudan Journal of Agricultural Sciences
Issue
Vol. 2014, Issue 2 (31 Dec. 2014), pp.92-98, 7 p.
Publisher
Alzaiem Alazhari University Faculty of Agriculture
Publication Date
2014-12-31
Country of Publication
Sudan
No. of Pages
7
Main Subjects
Topics
- Agriculture
- Fertilizers
- Twenty-first century
- Khartoum
- Nitrogen fertilizers
- Corn
- Growth
- Phosphoric fertilizers
Abstract EN
A field experiment was conducted for two consecutive seasons at the Demonstration Farm of the Faculty of Agriculture, University of Khartoum, Shambat, Sudan to study the effect of seed rate, phosphorous and nitrogen on leaf to stem ratio, forage yield and protein content of forage maize.
The nitrogen levels were 0, 50, 100 kg N / ha in the form of urea and the phosphorous levels were 0, 100 kg P2O5 /ha in the form of triple superphosphate.
The seed rates were 71, 107 and 143 kg/ha.
The treatments were arranged in split-split plot design replicated four times.
The nitrogen was put in the main plot, phosphorous in the sub-plot and the seed rate in the sub-sub-plot.
Increase in seed rate significantly decreased leaf to stem ratio and increased forage fresh and dry matter yield.
Crude protein significantly decreased with the increase in seed rate.
The effect of phosphorous on all measured parameters was not significant.
Nitrogen fertilization significantly increased leaf to stem ratio and forage fresh and dry matter yield.
Crude protein in leaves and stems increased significantly with the increase of nitrogen.
American Psychological Association (APA)
Ali, al-Tum al-Sadiq& al-Tayyib, Hani Ahmad& Jasim, Sukaynah Awad. 2014. Effect of seed rate, phosphorus and nitrogen fertilization on forage yield, leaf to stem ratio and protein content of maize (Zea mays l.). Sudan Journal of Agricultural Sciences،Vol. 2014, no. 2, pp.92-98.
https://search.emarefa.net/detail/BIM-674486
Modern Language Association (MLA)
Ali, al-Tum al-Sadiq…[et al.]. Effect of seed rate, phosphorus and nitrogen fertilization on forage yield, leaf to stem ratio and protein content of maize (Zea mays l.). Sudan Journal of Agricultural Sciences No. 2 (Dec. 2014), pp.92-98.
https://search.emarefa.net/detail/BIM-674486
American Medical Association (AMA)
Ali, al-Tum al-Sadiq& al-Tayyib, Hani Ahmad& Jasim, Sukaynah Awad. Effect of seed rate, phosphorus and nitrogen fertilization on forage yield, leaf to stem ratio and protein content of maize (Zea mays l.). Sudan Journal of Agricultural Sciences. 2014. Vol. 2014, no. 2, pp.92-98.
https://search.emarefa.net/detail/BIM-674486
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 97-98
Record ID
BIM-674486