Product Description

This product is based on the theory of soil carbon and nitrogen balance and balanced supply of mineral nutrients. It is a special soil restoration fertilizer for sweet potatoes and potatoes.

Main raw material

Biochar, plant oil meal, organic matter, humic acids, proteins, and trace elements such as calcium, magnesium, zinc, boron, molybdenum, and functional microorganisms.

The benefits

This product is based on high-yield and high-quality sweet potatoes and potatoes nutritional requirements of the law and regional soil characteristics of the design of the formula, the nutrient content to meet the needs of the growth and development of sweet potatoes and potatoes, unique high-potassium formulations, is conducive to sweet potatoes and potatoes root expansion, to ensure that the crop is productive. Rich in calcium, magnesium, sulfur, iron and other trace elements, the nutrient distribution ratio is reasonable, comprehensive, and the effect of yield increase is remarkable, to ensure that the crops promote early seedling early development in the early stage, the mid-term fertilizer effect is stable, and the late period is not de-fertilized and early decline. Activated charcoal organic matter can effectively improve the soil, break soil crust, improve soil water retention and fertilizer performance.

Application method

Strip application of 60-80kg per mu is recommended.

Cautions

1、The amount of fertilizer can be adjusted appropriately according to local conditions.
2、Please keep it in a cool place and avoid direct sunlight.