Friends of calcium element farmers will not be unfamiliar with it. You must know that if the crop lacks calcium, the most intuitive manifestation is peeling. Now there are many different types of calcium fertilizers on the market, such as EDTA chelated calcium, sugar alcohol calcium, and amino acid calcium.
It can be said to be dazzling, so that people can't tell the difference. They can only follow the ideas of the manufacturers. I use what others use, and I don't know whether it is for my own crops.
In the past few days, the editor has specially compiled some information, and I will tell you what is the difference between these types of calcium fertilizers. But the space is too long, so the editor decided to talk to you today about what is EDTA chelated calcium!
To understand these kinds of calcium fertilizers, the first thing to understand is the physiological function of calcium!
1. Calcium is an important part of the cell wall. It exists between cells in the form of calcium pectate to enhance the stability of cells.
2. Calcium can combine with excessive organic acids in crops to form calcium oxalate, which can reduce or reduce the toxic effect of organic acids on crops.
3. Calcium can enhance cell strength and delay cell aging.
4. Calcium is a component and activator of enzymes in plants, and it is of great significance to promote the physiological metabolism and nutrient accumulation of crops.
EDTA chelated calcium (calcium disodium EDTA) is currently the calcium fertilizer with the highest absorption and utilization rate, and has high activity. In plants, it can be conducted up and down with the flow of cell fluid, and calcium can be transported to various parts of the crop. And EDTA chelated calcium is particularly stable and has high compatibility. There will be no precipitation reaction with phosphate ions, boron fertilizers, etc.
It can be understood that because calcium is the most difficult trace element to be absorbed, so in terms of absorption and utilization, EDTA chelated calcium is the best, and its conductivity is also very good.
