Use of some organic and bio fertilizers as a partial substitution of the mineral nitrogen fertilization for corn 1-the effect on corn yield and N, P and K uptake
Other Title(s)
استخدام بعض الأسمدة العضوية و الحيوية كإحلال جزئي للتسميد النيتروجيني المعدني للذرة 1-التأثير على كمية المحصول، النيتروجين و الفوسفور والبوتاسيوم الممتص في الحبوب
Joint Authors
Abd al-Zahir, Muhammad Ahmad
Ibrahim, Ibrahim Za al-Nuni
Khalil, Fathi Abd al-Salam
Muhammad, Wajih Sayyid
Source
Assuit Journal of Agricultural Sciences
Issue
Vol. 48, Issue 1 (28 Feb. 2017), pp.229-250, 22 p.
Publisher
Assiut University Faculty of Agriculture
Publication Date
2017-02-28
Country of Publication
Egypt
No. of Pages
22
Main Subjects
Abstract EN
, Sohag Governorate, during each of the two successive summer seasons 2014 and 2015 to study the effects of organic and bio fertilizers as a partial substitution of the mineral nitrogen fertilization and their effects on yield, (N,P and K uptake) and protein content in grains for the TWC 310 maize cultivar.
The used soil was clay loam in texture, having pH 7.7, O.M 1.27%.
The experiments were laid down in split-split plot design with four replications.
The experiments included 27 treatments, which were the combination of 3 nitrogen levels (60,90 and 120 kg N fed-1), 3 treatments of organic and bio fertilizer (without organic and bio fertilizer, 10m3 FYM fed-1 and microbein inoculume) and 3 treatments of humic acid (water spraying, humic and fulvic acid spraying) at a rate (2% v/v) at two times (30 and 45 days from planting).
The obtained results revealed that a significant and gradual increase in grain yield, N, P and K uptake and protein content were found by increasing nitrogen fertilizer levels from 60 to 120 kg N fed-1 during the two seasons of the study.
The results also revealed significant improvements in grain yield and N, P and K uptake and protein content due to the applications of farm yard manure or (Microbein) compared with the control (without organic and bio fertilizers) in both seasons.
The effect of spraying humic acid was significant for all studied traits.
The interaction effects of all factors under study were significant for all studied traits.
The highest values in grain yield were (29.078 and 28.735 ard.
fed-1) and were obtained by adding 90 kg N fed-1.
combined with 10m3 FYM fed-1.
and sprayed with F.A during 2014 and 2015 seasons respectively.
It can be recommended that the possibility to minimize the application of chemical fertilizer and in the same time increasing maize production in quantity and quality was true by adding organic and/or bio fertilizers.
American Psychological Association (APA)
Abd al-Zahir, Muhammad Ahmad& Ibrahim, Ibrahim Za al-Nuni& Khalil, Fathi Abd al-Salam& Muhammad, Wajih Sayyid. 2017. Use of some organic and bio fertilizers as a partial substitution of the mineral nitrogen fertilization for corn 1-the effect on corn yield and N, P and K uptake. Assuit Journal of Agricultural Sciences،Vol. 48, no. 1, pp.229-250.
https://search.emarefa.net/detail/BIM-878809
Modern Language Association (MLA)
Abd al-Zahir, Muhammad Ahmad…[et al.]. Use of some organic and bio fertilizers as a partial substitution of the mineral nitrogen fertilization for corn 1-the effect on corn yield and N, P and K uptake. Assuit Journal of Agricultural Sciences Vol. 48, no. 1 (2017), pp.229-250.
https://search.emarefa.net/detail/BIM-878809
American Medical Association (AMA)
Abd al-Zahir, Muhammad Ahmad& Ibrahim, Ibrahim Za al-Nuni& Khalil, Fathi Abd al-Salam& Muhammad, Wajih Sayyid. Use of some organic and bio fertilizers as a partial substitution of the mineral nitrogen fertilization for corn 1-the effect on corn yield and N, P and K uptake. Assuit Journal of Agricultural Sciences. 2017. Vol. 48, no. 1, pp.229-250.
https://search.emarefa.net/detail/BIM-878809
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-878809