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35762

Effects of Soil Fertilization on Sakha 105 Rice Cultivar Productivity, NPK Uptake and Soil Nutrient

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Last updated: 04 Jan 2025

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Abstract

Balanced supply of essential nutrient is one of the most important factor for increasing rice yield. Hence, knowledge of interaction of N with other nutrients are very important for improving fertilizer use efficiency and consequently increasing rice yield.  A Field experiment was carried out at Rice Research and Training Center experimental farm during 2016 and 2017 seasons to assess the influence of different combinations of N, P, K and Zn fertilizer on yield of Sakha105 rice variety, its attributes, NPK uptake, N-recovery efficiency and agronomic nitrogen use efficiency. The fertilizer combinations were: (1) control, (2) N, (3) N + P, (4) N + K, (5) N + Zn, (6) N + P + Zn, (7) N +K + Zn, (8) N + P + K, and (9) N + P + K + Zn. Yield and yield attributes of Sakha 105 rice cultivar were significantly affected by different combinations of N, P, K and Zn fertilizer. The NPKZn treatment resulted in the highest grain yield, number of panicles hill-1, number of filled grain panicle-1 andlowest sterility percentage compared with the control. In addition, the uptake of N, P and K varied significantly by the application of different combinations of N, P, K and Zn fertilizer in both growing seasons. Nitrogen recovery efficiency % varied significantly with different fertilizers and ranged from 24.01 to 41.39% and from 26.08 to 43.99% in 2016 and 2017, respectively. The application of different chemical fertilizers significantly increased the available soil NH4+ content and available soil P concentration at different days after transplanting compared with the control. The study suggests that balance nutrient application using N, P, K and Zn fertilizers is a key management strategy for sustaining soil fertility and therefore increasing rice yield.

DOI

10.21608/jssae.2018.35762

Keywords

Chemical fertilizer, rice growth, yield, nutrient uptake, Soil

Authors

First Name

E.

Last Name

Gewaily

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Affiliation

Rice Research and Training Center, Field Crops Research Institute, Agricultural Research Center, Giza, Egypt

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Orcid

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First Name

A.

Last Name

Ghoneim

MiddleName

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Affiliation

Rice Research and Training Center, Field Crops Research Institute, Agricultural Research Center, Giza, Egypt

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Orcid

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First Name

Howida

Last Name

Elhabet

MiddleName

-

Affiliation

Rice Research and Training Center, Field Crops Research Institute, Agricultural Research Center, Giza, Egypt

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Volume

9

Article Issue

7

Related Issue

5871

Issue Date

2018-07-01

Receive Date

2018-06-20

Publish Date

2018-07-01

Page Start

253

Page End

259

Print ISSN

2090-3685

Online ISSN

2090-3766

Link

https://jssae.journals.ekb.eg/article_35762.html

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https://jssae.journals.ekb.eg/service?article_code=35762

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Original Article

Type Code

889

Publication Type

Journal

Publication Title

Journal of Soil Sciences and Agricultural Engineering

Publication Link

https://jssae.journals.ekb.eg/

MainTitle

Effects of Soil Fertilization on Sakha 105 Rice Cultivar Productivity, NPK Uptake and Soil Nutrient

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Article

Created At

22 Jan 2023