Integrative soil and leafy application of npk fertilizers improves growth, yield, antioxidant and nutrient status of capsicum annuum l. 1. under sandy soil conditions
Other Title(s)
التطبيق الورقي المتكامل مع التربة للأسمدة NPK يحسن النمو، المحصول، الحالة المضادة للأكسدة و الحالة الغذائية للفلفل : تحت ظروف التربة الرملية
Joint Authors
Hassan, Jamal Muhammadayn
Hamidah, Khulud Ahmad
al-Awfi, Abd Allah Zayn al-Abidin Ali
Radi, Mustafa Muhammad
Source
Fayoum Journal of Agricultural Research and Development
Issue
Vol. 34, Issue 2 (31 Jul. 2020), pp.13-30, 18 p.
Publisher
Fayoum University Faculty of Agriculture
Publication Date
2020-07-31
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Earth Sciences, Water and Environment
Agriculture
Topics
Abstract EN
The appropriate application method was specified using integrative soil and leafy application of NPK fertilizers to sandy soil by studying their effects on growth and yield components, contents of some osmoprotectants, antioxidants and nutrients in hot pepper plant “Top Star Hybrid”.
A pot experiment was created with five NPK application treatments.
The integrative treatment of “50% of NPK added to the soil + 50% of NPK added as foliar spray” was the best comparing with other integrative ones [e.
g.
, “100% of NPK added to the soil + foliar spray with distilled water (control)”, “75% of NPK added to the soil + 25% of NPK added as foliar spray”, “25% of NPK added to the soil + 75% of NPK added as foliar spray”, and “NPK fertilizers have not been added to the soil + 100% of NPK added as foliar spray”].
This best treatment significantly increased the components of growth (leaf area plant‒1, shoot fresh and dry weights) and yield (number of fruits plant‒1, average fruit weight, and fruits weight plant‒1 ), and the contents of soluble sugars, free proline, and nutrients (N, P, and K), while significantly reduced the contents of ascorbate and glutathione compared to other integrative treatments, including the control.
The integrative treatment of “75% of NPK added to the soil + 25% of NPK added as foliar spray” was occupied the second order with respect to all tested parameters.
The obtained results recommend the integrative treatment of “50% of NPK added to the soil + 50% of NPK added as foliar spray” for sandy soil to minimize nutrient loss and for higher growth and yield of hot pepper plants.
American Psychological Association (APA)
Hamidah, Khulud Ahmad& al-Awfi, Abd Allah Zayn al-Abidin Ali& Hassan, Jamal Muhammadayn& Radi, Mustafa Muhammad. 2020. Integrative soil and leafy application of npk fertilizers improves growth, yield, antioxidant and nutrient status of capsicum annuum l. 1. under sandy soil conditions. Fayoum Journal of Agricultural Research and Development،Vol. 34, no. 2, pp.13-30.
https://search.emarefa.net/detail/BIM-1274660
Modern Language Association (MLA)
Hamidah, Khulud Ahmad…[et al.]. Integrative soil and leafy application of npk fertilizers improves growth, yield, antioxidant and nutrient status of capsicum annuum l. 1. under sandy soil conditions. Fayoum Journal of Agricultural Research and Development Vol. 34, no. 2 (Jul. 2020), pp.13-30.
https://search.emarefa.net/detail/BIM-1274660
American Medical Association (AMA)
Hamidah, Khulud Ahmad& al-Awfi, Abd Allah Zayn al-Abidin Ali& Hassan, Jamal Muhammadayn& Radi, Mustafa Muhammad. Integrative soil and leafy application of npk fertilizers improves growth, yield, antioxidant and nutrient status of capsicum annuum l. 1. under sandy soil conditions. Fayoum Journal of Agricultural Research and Development. 2020. Vol. 34, no. 2, pp.13-30.
https://search.emarefa.net/detail/BIM-1274660
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 26-29
Record ID
BIM-1274660