Agricultural grade dolomite for neutralizing/regulating soil acidity
Technical Indicators: 20CaO-20MgO-0.2B-0.3Zn-0.2Fe-Si
Appearance/Color: Yellow granule
Humidity: Not higher than 0.5%
NET: 25Kg
Availability: | |
---|---|
Quantity: | |
JINMAI-Kanguo Lifeng® soil conditioner is a premium agricultural-grade dolomite-based soil amendment formulated to neutralize soil acidity, improve soil structure, and supply essential nutrients including calcium, magnesium, boron, zinc, and iron. Produced through a unique two-stage calcination process, it preserves the natural honeycomb microporous structure of dolomite, ensuring both rapid availability and long-lasting nutrient release.
Free from harmful additives and suitable for organic farming, this product is designed to enhance soil vitality, promote healthier root environments, and increase crop productivity.
Technical Indicators
Item Name | 20% CaO 20% MgO Dolomite Soil Conditioner |
Formula | 20CaO-20MgO-0.2B-0.3Zn-0.2Fe-Si |
Classification | Secondary Nutrients Fertilizer |
Appearance | Yellow Granule |
Release Type | Controlled |
Model Number | 25Kg |
Humidity | Not higher than 0.5% |
Function | Loosen Soil And Breathe, Retain Water And Fertilizer |
Application | Soil Application |
Brand Name | Jinmai |
Place of Origin | Shandong, China |
Production time | 7-10 Days |
Delivery Period | 30 Days |
OEM&ODM | Logo, Package, Graph, Formula Customized |
Key Features
⦁ Microporous Structure
Rich in pores (0.01–0.08μm) with large specific surface area, improving soil aeration, water, and fertilizer retention.
⦁ Microbial Habitat
Provides an ideal living space for beneficial rhizosphere microorganisms, boosting soil biological activity.
⦁ Soil pH Regulation
Alkaline formula adjusts soil pH, reduces soil-borne diseases, and promotes healthy root growth.
⦁ Dual Nutrient Release
Quick-acting + long-lasting calcium and magnesium supplementation to prevent deficiency-related disorders.
Product Efficacy
⦁ Soil pH Balance
Corrects soil acidity, lowers harmful salt levels, and creates a healthy root environment.
⦁ Better Soil Structure
Improves aggregate formation, loosens compacted soil, and boosts aeration.
⦁ Microbial Boost
Provides microhabitats for beneficial microbes, enhancing soil biological activity.
⦁ Disorder Prevention
Reduces issues like fruit cracking, blossom end rot, and leaf chlorosis.
Applications
![]() | Fruit Trees ⦁ Suitable Crops: Apple, citrus, pear, grape ⦁ Function: Improves fruit firmness, reduces fruit cracking, enhances color and sugar content ⦁ Best Timing: Pre-flowering stage & after fruit set |
![]() | Vegetables ⦁ Suitable Crops: Tomato, pepper, cucumber, leafy greens ⦁ Function: Prevents blossom end rot, improves leaf greenness, promotes uniform growth ⦁ Best Timing: Seedling stage & early fruiting stage |
![]() | Field Crops ⦁ Suitable Crops: Maize, wheat, soybean, potato ⦁ Function: Enhances root development, improves stress tolerance, increases yield ⦁ Best Timing: Pre-sowing soil preparation & early vegetative stage |
![]() | Cash Crops ⦁ Suitable Crops: Tea, coffee, cocoa ⦁ Function: Improves leaf quality, boosts flavor, increases resistance to pests and diseases ⦁ Best Timing: Early growth stage & after pruning |
![]() | Greenhouse Crops ⦁ Function: Maintains optimal soil pH, boosts nutrient uptake, enhances disease resistance ⦁ Best Timing: Throughout the growing cycle, especially before planting |
Method Of Use
Method | Dosage | Frequency |
Base Application | 150–300 kg/ha | Once per season before planting or sowing |
Top Dressing | 75–150 kg/ha | 1–2 times during the growing period |
Soil Improvement | 300–500 kg/ha | Every 1–2 years depending on soil condition |
Note: The specific usage and dosage can be adjusted according to the differences in regions, crop types, yields, etc, under the advice of technical personnel.
Precautions
1. This product is not a substitute for chemical fertilizers. It can be used in combination with chemical fertilizers, organic fertilizers, and other inputs.
2. Adjust the application rate according to local soil conditions, fertilization practices, and crop requirements.
3. Store in a cool, dry place and avoid direct sunlight. Slight caking may occur, which is normal and does not affect product efficacy.
4. Avoid mixing with products containing sulfate or similar components whenever possible.