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Applying Low Temperature Plasmas (LTPs) in agriculture often referred to as “Plasma Agriculture,” represents a method enabling enhanced crop yields without the necessity for extra pesticides or water usage.<\/p>\n\n\n\n
1. The impact of plasma technology on plant growth<\/strong>: Plasma technology has demonstrated the ability to regulate the vegetative growth phase of plants. Studies indicate that treating seeds with plasma has a positive impact on early vegetative development. This treatment enhances seed germination and subsequent seedling growth, leading to longer and more robust seedlings with increased biomass.<\/p>\n\n\n\n\n<\/li>\n<\/ol>\n\n\n\n\n<\/li>\n<\/ol>\n\n\n\n2. Treating plants and soil<\/strong>: Soil remediation significantly influences agricultural output. The use of chemicals in agriculture, whether for fertilization or safeguarding plants against various pests and diseases, poses a considerable challenge. Plasma technology presents a potential environmentally friendly and cost-effective method for altering and purifying soil. To address issues such as fungal growth and harmful bacteria while preserving or enhancing nitrogen-fixing bacterial activity, precise and targeted treatment methods are essential. Plasma technology has the potential to effectively address these challenges and shield against the adverse effects of continuous cultivation. The effectiveness of plasma treatments depends on the moisture levels and composition of the soil.<\/p>\n\n\n\n3. Water subjected to plasma treatment<\/strong>: An alternative approach involves using plasma-activated water (PAW) rather than direct plasma treatment. Typically, PAW is generated through an arc or gliding arc discharge on the surface of water, often in an atmospheric environment. It’s widely believed that the antibacterial properties of PAW arise from a combination of low pH and a potent positive oxidation-reduction potential. These attributes influence seed germination and the growth of plants.<\/p>\n\n\n\nNitrogen, particularly in the ionic form of NO3, is crucial for robust plant growth. PAW has the potential to significantly enhance plant characteristics, including leaf area, dry weight, and nitrogen content, potentially doubling their normal levels.<\/p>\n\n\n\n
The application of plasma-activated water, generated through specific plasma discharges over water surfaces, is thought to impart unique antibacterial properties. This water, enriched with a low pH and a potent oxidation-reduction potential, appears to play a significant role in influencing both seed germination and subsequent plant development.<\/p>\n\n\n\n
4. Treating seeds with plasma:<\/strong> The use of plasma agriculture in seed treatment has shown promising results in promoting the initial stages of plant growth. It accelerates seed germination and supports the growth of stronger seedlings, fostering increased biomass production. This method’s efficacy lies in its capacity to influence the early developmental stages of plants, contributing to healthier and more vigorous vegetation.<\/p>\n\n\n\n\n<\/li>\n<\/ol>\n\n\n\n Seeds remain dormant until they encounter favorable conditions for germination. Plasma generates reactive species, such as nitrous oxide, through its discharge process, which breaks this dormancy, resulting in accelerated seedling germination.<\/p>\n\n\n\n
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