Flow and Effects of Phosphorus From Soil to Plant

Research On Crop Ecophysiology

دوره 17، شماره 1، فروردین 2022، صفحه 64-74   

شناسه دیجیتال (DOI): 10.30486/roce.2022.707232

نویسندگان

HEYDAR NAEIM DELFI¹؛ MOHAMMAD MIRZAEI HEYDARI²

¹Department of Production Engineering and Plant Genetics, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran.

²Associate Professor, Department of Production Engineering and Plant Genetics, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran.

چکیده

Flow and Effects of Phosphorus From Soil to Plant
 
Heydar Naeim Delfi¹, Mohammad Mirzaei Heydari^2*

Department of Production Engineering and Plant Genetics, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran.

2-Associate Professor, Department of Production Engineering and Plant Genetics, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran.
 
*Corresponding Author Email Address: [e-mail]
 
Received: 11 August 2021                                                               Accepted:  8 November 2022
 
 
Abstract
Phosphorus (P) is considered a large and important nutrient element, and it is generally concentrated in the surface soil layers, and the absorption of phosphorous by plant roots depends on the moisture content around the roots and the nature and shape of the morphological roots, as the structure of the roots plays a significant role in maximizing the absorption of phosphorus, and its presence is affected In the soil form according to climatic conditions, acidity and alkalinity of the soil, and phosphorus plays many important roles in plants, as it is considered an necessary element in deoxyribonucleic acid RNA and DNA, Which contain the genetic code responsible for the production of proteins, enzymes, phospholipids, membranes, oxidation-reduction reactions, glycolysis, respiration, and other compounds necessary for plant structure, phosphorus is often subjected to sequestration, precipitation, adsorption, and coatings such as phosphorus paint with carbon minerals, which changes rapidly, and it turns into difficult compounds that are not available to plants, matching the types of fertilizers containing phosphorus with the physical and chemical properties of the soil is an effective strategy for the effective and rational use of phosphorous fertilizers, but the dynamics of phosphorus remains dependent on the nature of the morphological and physiological roots as well as the soil structure and the amount of phosphorus.
 
 

کلیدواژه‌ها

Keywords: Phosphorus dynamics؛ Root morphology؛ Soil؛ Rhizosphere

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HEYDAR NAEIM DELFI. 6..doc