Product Manual:
This product is made of selected deep-sea Portuguese oyster shells, which are activated by ultra-fine grinding and high-temperature roasting processes. The microscopic appearance of the honeycomb-like micro-porous structure, high active calcium content, is a natural soil conditioner.
Product Features:
1. Condition the acid soil
Increasing the pH value of the soil can effectively improve crop growth obstacles caused by soil acidification.
2. Strengthen the mitigation of soil calcium
Soil calcium loss problem, increase soil exchangeable calcium content.
3. In-situ passivation of heavy metals
It has an in-situ passivation effect on heavy metals and repairs soil contaminated by heavy metals.
4. Increase soil aggregates
The honeycomb micro-pore structure and large specific surface area enhance soil buffer capacity and nutrient adsorption capacity, and reduce salt content.
5. Balance nutrient supply
Supplement natural trace elements to make crops grow in balance.
Instructions for use:
●Fruit trees, vegetables and other economic crops, 40 kg-80 kg/mu (600 kg-1200 kg/ha);
●Please adjust the specific dosage according to crop and soil conditions.
●This product should be used in a centralized way such as strip application, acupoint application, and ditch application.
Keep a safe distance from the roots or seeds.
• It can be mixed with most pesticides and fertilizers, ready to use;
• If you need other application techniques, please consult your local agronomist or agricultural technology department.
Generic name: soil conditioner
Product dosage form: granules
Executive standard: Q/FJJXM 12-2018
Registration number: Nongfei (2020) Zhunzi No. 16046
Technical indicators: CaO≥20.0% pH: 8.0-10.0
Granularity (1.00mm-4.75mm) ≥90%
(Main ingredients: oyster shell, zeolite)
Ingredient list:
Calcium Oxide (CaO): 37.0%
Limited index:
Mercury (Hg)≤5mg/kg Arsenic (As)≤10mg/kg
Cadmium (Cd)≤10mg/kg Lead (Pb)≤50mg/kg
Chromium (Cr)≤50mg/kg Moisture (H20)≤10.0%
