Magnesium Calcium Silicate Grey Granular
Product Features
Magnesium Calcium Silicate granular are natural minerals with strong adsorption, expansion, and ion exchange capabilities, making them widely used in agriculture and offering numerous benefits to crops:
1. Improved Soil Structure
Water Retention and Aeration: Magnesium Calcium Silicate granular expand after absorbing water, improving the water retention capacity of sandy soils; in heavy clay soils, they increase porosity, improving aeration and permeability, and alleviating compaction.
Enhanced Soil Aggregate Structure: Promotes the formation of stable soil aggregates, which is beneficial for root growth and microbial activity.
2. Improved Water and Fertilizer Use Efficiency
Drought Resistance and Water Conservation: Magnesium Calcium Silicate granular can adsorb several times their own weight in water, releasing it slowly during droughts, reducing irrigation needs.
Reduced Nutrient Loss: By adsorbing nutrient ions such as ammonium, potassium, and calcium, they reduce leaching losses, prolong fertilizer effectiveness, and increase fertilizer utilization by 20%-30%.
3. Adjusting Soil pH
Neutralizing Acidic Soils: Magnesium Calcium Silicate granular are weakly alkaline (pH 8-10), which can moderately neutralize acidic soils (such as southern red soil) and improve conditions such as aluminum toxicity. However, dosage must be controlled to avoid excessive alkalization.
4. Remediating Contaminated Soil
Immobilizing Heavy Metals: Adsorption rates for heavy metals such as lead, cadmium, and arsenic can reach 70%-90%, reducing the risk of crop absorption. Suitable for remediating lightly to moderately polluted farmland
5. Promoting Crop Growth
Root Development: The improved soil environment promotes root extension, increases nutrient absorption area, and enhances lodging resistance.
Increasing Yield and Quality: Appropriate amounts of Magnesium Calcium Silicate granular can increase the yield of corn and wheat by 8%-15% and improve the sugar and vitamin content of fruits.
6. Soil and Water Conservation: Application on slopes can reduce surface runoff by 30%-50%, preventing soil erosion.
Usage Recommendations:
Dosage: Generally 50-100 kg per acre, apply more (100-200 kg) to sandy soils.
Combined Application: Better results when mixed with organic fertilizer (such as well-rotted manure), avoiding soil compaction caused by using alone.
Note: Soil pH should be tested to avoid excessive use in alkaline soils.
Magnesium Calcium Silicate granular, as a low-cost, environmentally friendly soil conditioner, have significant value in water-saving agriculture, pollution remediation, and sustainable farming, but should be applied scientifically according to local conditions.
FAQ
Q1: What is the payment terms?
T/T with deposit in advance or L/C at sight.
Q2: Can the color of product be changed?
Yes, it can be different colors, the popular colors are blue, green, white. We can also change the color as per customers’ requirement.
Q3: Is it possible for customers to use customized bags?
Yes, customized bags is acceptable. Customers can provide the artwork of customized bags. Or we can design the bags according to customers’ requirement.
Q4: Is it possible for getting the samples?
Yes, samples are provided freely.
Q5: How do you control the quality of your products?
We will do a test by our own lab during the production for every shipment. And we can send our samples to a third party laboratory.