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Nanotechnology in Fertilizers Modern agriculture i...

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 2025-03-29T03:30:04

Keywords

boosting productivity revolutionize farming ongoing research promising future farmers future water bodies steady supply effectively ensuring nitrogen phosphorus nutrients encapsulated revolutionary solution nanotechnologybased fertilizers agriculture moves nutrients reducing plant roots nutrient uptake nano fertilizers development nano fertilizers fertilizers modern agriculture sustainability nanotechnology offers precise nutrient management leaves reducing loss penetrate plant cells minimal wastage benefits highly bioavailable form deliver essential elements enhance crop nutrition

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Acidic Soil : Causes, Effects, and Solutions Acidic soil has a low pH (below 6.5) , which affects nutrient availability and plant health. It is common in regions with high rainfall , where essential nutrients like calcium and magnesium are leached away, leading to poor crop growth. Causes of Soil Acidity Excessive Rainfall – Leaches essential nutrients. Overuse of Chemical Fertilizers – Ammonium -based fertilizers increase soil acidity. Decomposing Organic Matter – Produces organic acids. Effects on Crops Nutrient Deficiency – Limits availability of phosphorus , calcium , and magnesium . Toxicity Issues – Increases aluminum and manganese toxicity, harming plant roots. Reduced Microbial Activity – Affects soil fertility and decomposition. How to Manage Acidic Soil Lime Application – Agricultural lime (CaCO₃) or dolomite neutralizes acidity. Use of Gypsum – Improves soil structure without altering pH significantly. Balanced Fertilization – Avoid excessive ammonium fertilizers and use pH-neutral fertilizers . Organic Matter Addition – Compost and manure improve buffering capacity. Managing soil pH is essential for better nutrient uptake, plant health, and higher yields . Regular soil testing helps maintain optimal conditions for crops.

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Black Rot in Cabbage Cause: Caused by the bacterium Xanthomonas campestris . Key Symptoms: V-shaped yellow lesions on leaf margins that darken. Discolored leaf veins and wilting. How It Spreads: Transmitted via contaminated seeds, water, and plant debris. Thrives in warm, humid conditions. Prevention & Control: Use disease-free seeds and practice crop rotation. Remove infected plant debris and avoid overhead irrigation. Chemical Control: Copper-based bactericides, such as copper hydroxide , can help reduce bacterial spread .

2025-03-28T03:30:13 , update date

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