Nov 27, 2021
Soil organic matter generally refers to the carbon containing organic compounds existing in various forms in the soil. It refers to the substances derived from life in the soil. It is the most active part in the soil, the basis of soil fertility, and one of the important indicators to measure soil fertility. So, how to choose organic fertilizer?
Choose raw materials
The raw material category of organic fertilizer is more, the quality is also good and bad intermingled, the effect is very different. Humic acid, municipal sludge, paper mud from paper mill, lignin, waste from biochemical pharmaceutical factory and cake are commonly used. Humic acid raw materials have a certain improvement effect on soil and root system, but have little support effect on beneficial bacteria in soil, so their performance in fertilizer quality is mediocre. Although organic matter content of organic fertilizer of lignin raw materials is higher, the effect of using it as fertilizer can be imagined because lignin is difficult to decompose in soil. However, due to the high content of heavy metals in urban sludge and paper mud of paper factory, if there is any omission in the treatment process, artificial pollution of crops will be caused, resulting in loss of income.
Use organic fertilizer properly to save costs
In the planting of melons, tomatoes and other long growing vegetable crops, do not simply use commodity organic fertilizer, nor simply by price to measure or choose some organic fertilizer. According to the ratio of 1:1 into farm manure and commercial organic fertilizer, which can avoid the shortcomings of commercial organic fertilizer short duration of validity. It is also vital to replenish your crop with beneficial microbes.
Angel Organic fertilizer（FY-9）Granular
According to the situation to choose the right organic fertilizer
Organic matter is very important to soil, and timely and appropriate supplement of soil organic matter is very important to maintain soil fertility and physical and chemical properties. With the advent of large-scale planting, the traditional way of supplementing organic matter has been far from meeting the needs of current planting. Therefore, only natural and safe organic fertilizer from raw materials can improve soil, effectively replenish soil organic matter, restore soil vitality and improve quality and yield.