Efficiency of Nitrogen Fertilization in Millet Irrigated with Brackish Water

Geocleber Gomes De Sousa; Francisco Hermeson Rodrigues Costa; José Thomas Machado de Sousa; Murilo De Sousa Almeida; Silas Primola Gomes; Claudivan Feitosa De Lacerda; Thales Vinícius De Araújo Viana; Samuel de Oliveira Santos; Francisco Barroso da Silva Júnior; Fernando Bezerra Lopes; Silvio Carlos Ribeiro Vieira Lima; Alexsandro Oliveira da Silva

doi:10.20944/preprints202403.1123.v1

Submit preprint
How it Works
Instructions for Authors
Subject Areas
Advisory Board
screening preprints
About
Awards
Log in/Register

Instructions for Authors
Awards
About
FAQ
Submit Log in/Register

Share this article with

Create alert

Email:

Load new image

preprints.org > biology and life sciences > agricultural science and agronomy > doi: 10.20944/preprints202403.1123.v1

Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Efficiency of Nitrogen Fertilization in Millet Irrigated with Brackish Water

Geocleber Gomes De Sousa

^* ,

Francisco Hermeson Rodrigues Costa

José Thomas Machado de Sousa

Murilo De Sousa Almeida

Silas Primola Gomes

Claudivan Feitosa De Lacerda

Thales Vinícius De Araújo Viana

Samuel de Oliveira Santos

Francisco Barroso da Silva Júnior

Fernando Bezerra Lopes

Silvio Carlos Ribeiro Vieira Lima

Alexsandro Oliveira da Silva

Version 1 : Received: 18 March 2024 / Approved: 19 March 2024 / Online: 21 March 2024 (04:28:47 CET)

How to cite: Sousa, G.G.D.; Costa, F.H.R.; Sousa, J.T.M.D.; Almeida, M.D.S.; Primola Gomes, S.; Lacerda, C.F.D.; De Araújo Viana, T.V.; Santos, S.D.O.; Silva Júnior, F.B.D.; Lopes, F.B.; Vieira Lima, S.C.R.; Silva, A.O.D. Efficiency of Nitrogen Fertilization in Millet Irrigated with Brackish Water. Preprints 2024, 2024031123. https://doi.org/10.20944/preprints202403.1123.v1 Sousa, G.G.D.; Costa, F.H.R.; Sousa, J.T.M.D.; Almeida, M.D.S.; Primola Gomes, S.; Lacerda, C.F.D.; De Araújo Viana, T.V.; Santos, S.D.O.; Silva Júnior, F.B.D.; Lopes, F.B.; Vieira Lima, S.C.R.; Silva, A.O.D. Efficiency of Nitrogen Fertilization in Millet Irrigated with Brackish Water. Preprints 2024, 2024031123. https://doi.org/10.20944/preprints202403.1123.v1

Cite

Export citation file: Bib TeX | RIS

MDPI and ACS Style

Sousa, G.G.D.; Costa, F.H.R.; Sousa, J.T.M.D.; Almeida, M.D.S.; Primola Gomes, S.; Lacerda, C.F.D.; De Araújo Viana, T.V.; Santos, S.D.O.; Silva Júnior, F.B.D.; Lopes, F.B.; Vieira Lima, S.C.R.; Silva, A.O.D. Efficiency of Nitrogen Fertilization in Millet Irrigated with Brackish Water. Preprints 2024, 2024031123. https://doi.org/10.20944/preprints202403.1123.v1

APA Style

Sousa, G.G.D., Costa, F.H.R., Sousa, J.T.M.D., Almeida, M.D.S., Primola Gomes, S., Lacerda, C.F.D., De Araújo Viana, T.V., Santos, S.D.O., Silva Júnior, F.B.D., Lopes, F.B., Vieira Lima, S.C.R., & Silva, A.O.D. (2024). Efficiency of Nitrogen Fertilization in Millet Irrigated with Brackish Water. Preprints. https://doi.org/10.20944/preprints202403.1123.v1

Chicago/Turabian Style

Sousa, G.G.D., Silvio Carlos Ribeiro Vieira Lima and Alexsandro Oliveira da Silva. 2024 "Efficiency of Nitrogen Fertilization in Millet Irrigated with Brackish Water" Preprints. https://doi.org/10.20944/preprints202403.1123.v1

Abstract

Nitrogen fertilization can provide greater nutritional support and mitigate salt stress in the millet crop. The aim of this study was to evaluate the physiological responses and agronomic performance of millet crops subjected to nitrogen fertilization and irrigation water salinity. The study was carried out in a greenhouse, using a completely randomized design in a 5 x 2 factorial scheme, with 4 rep-lications, with five doses of nitrogen (40; 60; 80; 100 and 120 kg ha-1 of N) and two levels of elec-trical conductivity of the irrigation water: 0.3 and 4.0 dS m-1. We concluded that salt stress in-creased leaf sodium levels and had a negative impact on stalk dry mass and panicle dry, leaf gas exchange, mineral element concentrations (K, P and Ca), and water use efficiency. The use of lower salinity water associated with increased nitrogen fertilization provides greater stalk dry mass and panicle dry, photosynthesis, water use efficiency, chlorophyll index, leaf potassium concentration, and biomass production. Salt stress negatively affected transpiration, stomatal conductance, leaf P and Ca levels, and increased leaf sodium levels as nitrogen fertilization increased in millet plants grown under pot conditions. These results can be used to create a strategy to reduce the negative impact of salt stress associated with the nutrition of millet plants, using nitrogen fertilization.

Keywords

Nitrogen; Penissetum glaucum L.; Salinity, Plant nutrition; Photosynthesis

Subject

Biology and Life Sciences, Agricultural Science and Agronomy

Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Download PDF

Comments (0)

Not displayed online.

Importance: How significant is the paper to the field?

Outstanding/highlight paper

Significant contribution

Incremental contribution

No contribution

I am not qualified to judge

Soundness of evidence/arguments presented:

Conclusions well supported

Most conclusions supported (minor revision needed)

Incomplete evidence (major revision needed)

Hypothesis, unsupported conclusions, or proof-of-principle

I am not qualified to judge

Please leave your comment to this article below.

Mathematical equations can be typed in either LaTeX formats \\[ ... \\] or $$ ... $$, or MathML format <math> ... </math>. Try the LaTeX or MathML example.

Type equation:

Preview:

Copy equation into message below

Close menu

Please click a symbol to insert it into the message box below:

Please enter the link here:

Please enter a valid URL

Optionally, you can enter text that should appear as linked text:

Copy link into message below

Close menu

Please enter or paste the URL to the image here (please only use links to jpg/jpeg, png and gif images):

Please enter a valid URL

Copy image into message below

Close menu

Type author name or keywords to filter the list of references in this group (you can add a new citation under Bibliography):

No existing citations in Discussion Group

Wikify editor is a simple editor for wiki-style mark-up. It was written by MDPI for Sciforum in 2014. The rendering of the mark-up is based on Wiky.php with some tweaks. Rendering of mathematical equations is done with MathJax. Please send us a message for support or for reporting bugs.

Close menu

Please declare any conflicts of interest you may have with this paper, financial or otherwise.

I do not have a conflict of interest

I would like to declare a conflict of interest

Display my name on the website Send my name and email address to the authors

Captcha

Renew

I accept the following conditions:

Comments must follow the standards of professional discourse and should focus on the scientific content of the article. Insulting or offensive language, personal attacks and off-topic remarks will not be permitted. Comments must be written in English. Preprints reserves the right to remove comments without notice. Readers who post comments are obliged to declare any competing interests, financial or otherwise.

We encourage comments and feedback from a broad range of readers. See criteria for comments and our Diversity statement.

Leave a public comment
Send a private comment to the author(s)

* All users must log in before leaving a comment

what’s this?

Add a record of this review to Publons to track and showcase your reviewing expertise across the world’s journals.

Downloads 0

Comments 0

Metrics 0

Get PDF Cite Share 0

Bookmark BibSonomy Mendeley Reddit Delicious

Alerts

Notify me about updates to this article or when a peer-reviewed version is published.

Preprints.org is a free preprint server subsidized by MDPI in Basel, Switzerland.

MDPI Initiatives

SciProfiles
Sciforum
Encyclopedia
MDPI Books
Scilit
Proceedings
JAMS

Important links

How it Works
Advisory Board
FAQ
Friendly Journals
Instructions for Authors
About
Statistics

Choose the area that interest you and we will send you notifications of new preprints at your preferred frequency.

Disclaimer

We use cookies on our website to ensure you get the best experience.
Read more about our cookies here.

RSS feed for

Preprints: The Multidisciplinary Preprint Platform

Paste the URL in your RSS reader:

https://www.preprints.org/rss

If you want to subscribe our website in subject-wide, you could find the URL by choosing in the following:

https://www.preprints.org/rss

Please note that by using ScienceDirect RSS feeds, you agree to our Terms of Use and Privacy Policy.