Magnesium Sulphate Kieserite Blue Granular
Product Features
1. The core function of the blue granular magnesium sulfate fertilizer is to "replenish magnesium and sulfur, enhance growth, and improve quality." It not only accurately addresses crop nutrient deficiencies but also meets practical field needs. Specific benefits are as follows:
- Magnesium Supplementation and Photosynthesis Protection: Magnesium is the core raw material for chlorophyll. It quickly improves leaf chlorosis and yellowing, boosts photosynthetic efficiency, and prevents yield reduction due to "energy deficiency." It is particularly suitable for magnesium-requiring crops such as leafy vegetables and fruit trees.
- Sulfur Supplementation and Absorption Enhancement: Sulfur, a key aid in amino acid and protein synthesis, enhances nitrogen, phosphorus, and potassium absorption, addressing issues such as stunted plants and underdeveloped grains. It also significantly improves the quality of oilseed and legume crops.
- Stress Resistance and Soil Health: Magnesium and sulfur synergistically enhance crop resistance to drought, cold, and disease, while stimulating root growth, regulating soil microbial flora, and alleviating compaction caused by long-term fertilization.
- Improved Quality and Easier Storage and Transportation: Fruit coloring is evenly balanced, sweetness is enhanced, and leafy vegetables are fresher and more tender. Thicker cell walls ensure improved post-harvest storage and transportation, extending shelf life and helping to increase product value.
- Blue, Easy to Use: The granules are easily distinguishable, preventing mixing errors. The 1-5mm particle size is suitable for various application methods, including broadcasting and drip irrigation, and offers excellent flowability and minimal nutrient loss.
2. Blue granular magnesium sulfate fertilizer is a practical fertilizer that provides both magnesium and sulfur for crops. Its core benefits span the entire growth cycle:
- Photosynthesis Accelerator: Supplementing magnesium promotes greener leaves and higher photosynthetic efficiency, ensuring nutrient accumulation in crops from the source and preventing yield reductions caused by magnesium deficiency.
- Growth Enhancer: Sulfur aids protein synthesis, while magnesium promotes root development, resulting in stronger stems and greater resilience, making crops more resilient in harsh environments.
- Quality Upgrade: This product not only enhances fruit and vegetable coloring and sweetness, but also reduces hollowness and coarse fibers, extending shelf life and making agricultural products more attractive to the market.
- A "good helper" in the field: The blue granules can be distinguished at a glance to avoid confusion with other fertilizers; the granule shape is easy to apply and the dissolution is controllable, adapting to the diverse needs of large-scale planting.
Product Application and Effects
I. Main Application Scenarios
1. Agricultural Fertilization (Core Application)
Magnesium Sulphate Kieserite Violet Granular are a common "visual magnesium sulphate fertilizer" in agriculture, primarily used to supplement the magnesium and sulfur required by crops:
- Applicable Crops: Particularly suitable for cash crops with high magnesium requirements, such as citrus, grapes, tomatoes, peppers, potatoes, cotton, and various fruit trees and vegetables.
- Application Methods: Can be used as a base fertilizer (broadcast before tilling), a topdressing fertilizer (hole/furrow application), or a flushing fertilizer (dissolved and then irrigated). Avoid direct contact with seeds to prevent seedling burn.
2. Soil Improvement
For acidic or sandy soils with magnesium and sulfur deficiencies, application can improve soil nutrient structure and alleviate problems such as soil compaction and low fertilizer absorption by crops caused by magnesium deficiency.
II. Core Benefits
1. Safeguarding Crop Physiological Functions
Magnesium is a core component of chlorophyll. Supplementation can quickly alleviate symptoms of magnesium deficiency, such as yellowing leaves (loss of green between veins while veins remain green), premature leaf aging, and reduced photosynthesis, ensuring normal nutrient synthesis in crops.
2. Improving Crop Yield and Quality
- Promotes fruit enlargement and uniform coloring (e.g., sweetening citrus fruits and enhancing the color of grapes), reducing fruit deformities;
- Enhances crop resistance (drought, disease, and pest resistance), extending the harvest period and shelf life.
III. Precautions
- Avoid excessive application: Excessive magnesium fertilizer may cause soil alkalinization or lead to calcium and potassium absorption problems in crops. Therefore, the dosage should be controlled based on soil testing results and crop fertilizer requirements.
- Do not mix magnesium sulphate with alkaline fertilizers (such as wood ash and quicklime), as this will reduce the solubility of magnesium sulfate and affect its absorption.