Fengzhilan rice specific fertilizer is a new type of marine fertilizer developed by Poly Fertilizer. It uses modern technology to organically combine excellent nitrogen, phosphorus, potassium, and natural marine active substances, and is rich in chelated trace elements such as iron, manganese, copper, and zinc. Its formula is designed according to the growth laws of rice, meeting the nutrient needs of rice at various stages of growth, and is safe and pollution-free.

The main features of its product are as follows:
1. Nutritional Balance: Creating a unique balance of nutrient supply for large amounts of elements, trace elements, and natural marine active substances to meet the diverse nutrient needs of plant growth;
2. Chelation promotes absorption: The chelation effect of natural marine active substances and the rational ratio of nutrients promote plant absorption, improve fertilizer utilization efficiency, enhance plant photosynthesis, promote plant leaves to be greener and roots to be more developed;
3. Disease resistance and harvest guarantee: The disease resistance factors in natural marine active substances can enhance plant immunity and stress resistance, improve quality, increase yield and income;
4. Adding Zinc Dynamics: Design and supplement zinc dynamics for rice growth based on the fertilizer requirements of rice.

Instructions for use: As a base fertilizer, the dosage per mu is 40-60 kilograms.