Selection of matrix material for hydrogel carriers of plant micronutrients

Mikula, Katarzyna; Izydorczyk, Grzegorz; Mironiuk, Małgorzata; Szopa, Daniel; Chojnacka, Katarzyna; Witek-Krowiak, Anna

doi:10.1007/s10853-024-09358-1

Cited by 2 publications

(2 citation statements)

References 33 publications

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“…Mikula's work demonstrated that utilizing calcium chloride to create hydrogels and then enriching them with micronutrient ions through sorption is preferable to directly introducing the biopolymer solution into Cu(II), Mn(II), and Zn(II) solutions, as shown in Figure 5. Germination tests have verified the utility of micronutrient transporters in wheat cultivation [111].…”

Section: Applying Fertilizermentioning

confidence: 93%

“…Research into improving food nutrition through fertilization, choosing raw materials from waste, by-products, and biomass, and adopting more environmentally friendly chemical processes and cleaner processes for field applications are some of the challenges in research on new materials in agriculture. Biopolymer-based slow-release or controlledrelease fertilizers are environmentally friendly due to their ability to boost fertilization efficiency and reduce the surplus fertilizer that low-performing fertilizers discharge into the surrounding area [109,111]. Therefore, research has demonstrated superabsorbent polymers are highly effective in regulating fertilizer release into the soil, thus increasing their application in horticultural and agricultural fields [52,112].…”

Section: Applying Fertilizermentioning

confidence: 99%

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An Overview of Polymeric Hydrogel Applications for Sustainable Agriculture

Vedovello,

Sanches,

da Silva Teodoro

et al. 2024

Agriculture

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Agriculture, a vital element of human survival, confronts challenges of meeting rising demand due to population growth and product availability in developing nations. Reliance on pesticides and fertilizers strains natural resources, leading to soil degradation and water scarcity. Addressing these issues necessitates enhancing water efficiency in agriculture. Polymeric hydrogels, with their unique water retention and nutrient-release capabilities, offer promising solutions. These superabsorbent materials form three-dimensional networks retaining substantial amounts of water. Their physicochemical properties suit various applications, including agriculture. Production involves methods like bulk, solution, and suspension polymerization, with cross-linking, essential for hydrogels, achieved through physical or chemical means, each with different advantages. Grafting techniques incorporate functional groups into matrices, while radiation synthesis offers purity and reduced toxicity. Hydrogels provide versatile solutions to tackle water scarcity and soil degradation in agriculture. Recent research explores hydrogel formulations for optimal agricultural performance, enhancing soil water retention and plant growth. This review aims to offer a comprehensive overview of hydrogel technologies as adaptable solutions addressing water scarcity and soil degradation challenges in agriculture, with ongoing research refining hydrogel formulations for optimal agricultural use.

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Section: Applying Fertilizermentioning

confidence: 93%

Section: Applying Fertilizermentioning

confidence: 99%

An Overview of Polymeric Hydrogel Applications for Sustainable Agriculture

Vedovello,

Sanches,

da Silva Teodoro

et al. 2024

Agriculture

View full text Add to dashboard Cite

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Hydrogel Applications in Nitrogen and Phosphorus Compounds Recovery from Water and Wastewater: An Overview

Szopa,

Wróbel,

Anwajler

et al. 2024

Sustainability

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This article provides an overview of the diverse applications of hydrogels in nutrient recovery from water and wastewater. Due to their unique properties, such as high water-retention capacity, nutrient rerelease, and tunable porosity, hydrogels have emerged as promising materials for efficient nutrient capture and recycling. It has been suggested that hydrogels, depending on their composition, can be reused in agriculture, especially in drought-prone areas. Further research paths have been identified that could expand their application in these regions. However, the main focus of the article is to highlight the current gaps in understanding how hydrogels bind nitrogen and phosphorus compounds. The study underscores the need for research that specifically examines how different components of hydrogel matrices interact with each other and with recovered nutrients. Furthermore, it is essential to assess how various nutrient-recovery parameters, such as temperature, pH, and heavy metal content, interact with each other and with specific matrix compositions. This type of research is crucial for enhancing both the recovery efficiency and selectivity of these hydrogels, which are critical for advancing nutrient-recovery technologies and agricultural applications. A comprehensive research approach involves using structured research methodologies and optimization techniques to streamline studies and identify crucial relationships.

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Selection of matrix material for hydrogel carriers of plant micronutrients

Cited by 2 publications

References 33 publications

An Overview of Polymeric Hydrogel Applications for Sustainable Agriculture

An Overview of Polymeric Hydrogel Applications for Sustainable Agriculture

Hydrogel Applications in Nitrogen and Phosphorus Compounds Recovery from Water and Wastewater: An Overview

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