Endophytic mycorrhiza: where does the endophytic mycorrhiza invade the plant? What is endophytic mycorrhiza?

What is a mycorrhizal fungus, do you know? If you want to know more about it, take a look at the following introduction. This is a very good biological fertilizer Oh, let's take a look at it.

Endophytic mycorrhizal fungi is one kind of microorganism. Microbial fertilizer preparation is not fertilizer, but has the function of fertilizer. Because this fungus infects the root of host plant, its hyphae can extend several centimeters, increase the absorption area of plant root, promote crop growth, increase the absorption capacity of water and mineral nutrients, especially for phosphorus, early flowering and fruiting, increase the number of flowers, improve the survival rate of seedlings transplanted, and neutralize heavy metal toxicity, increase the ability of plants to withstand drought and disease, etc., it is currently regarded as the most effective and potential "biological fertilizer."

The inoculation effect of endomycorrhizal fungi is better as soon as possible, usually implemented in seedling stage, adopting plug seedling, mixing crop culture soil and endomycorrhizal fungi microbial fertilizer according to the use instructions according to a certain ratio, watering sufficiently, sowing seeds after germination on the culture soil, and covering a layer of culture soil. Attention should be paid to:

1. The cultivated crops must be mycorrhizal crops, otherwise mycorrhizal fungi are not easy to infect.

2. The density and viability of protospores should be paid attention to when using mycorrhizal fungi inoculants.

3. Avoid excessive use of phosphate fertilizer, phosphate fertilizer application should be within the general recommended amount or halved.

4. Avoid infusing soil fungicides during seedling stage.

5. Inoculum sources should be stored in cool, ventilated or refrigerated at 4 degrees Celsius (lower part of refrigerator) to ensure viability. The use of microbial fertilizers to promote crop production, improve soil, etc., this is a new means of agricultural production, not only can maintain soil fertility, and replace part of the application of chemical fertilizers, agricultural sustainable development has a great benefit.