Types of Organic Fertilizers and The Time of Organic Fertilizer Application

Types of Organic Fertilizers

The types of organic fertilizers used in agriculture and animal husbandry are human and livestock manure and urine, farmyard manure, peanut bran, and green plant leaves and straw.

These organic fertilizers are rich in nitrogen, phosphorus, potassium and other nutrients. It has a full range of nutrients for crops, can have the effect of improving the soil, and more helpful for plant growth.

①Fertilizer sources of human and livestock manure and urine, including farmyard manure, livestock manure and urine and their poultry manure and urine.

②Fertilizer sources of farmyard manure category, which is also known as livestock manure and urine and grass clippings soil mixed for sealing, mainly containing fertilizers for cattle, sheep and pig houses.

③ green plant leaves and straw type fertilizer usually contains weeds, crop straws, fallen leaves and other fertilizers after composting and mellowing.

④ peanut bran type fertilizer is the residue left after the oil extraction of food crops, like soybean, peanut kernel, rapeseed, white sesame and other fertilizers.

The above organic fertilizers have a very colorful organic composition and contain nitrogen, phosphorus, potassium and other trace elements of high-quality fertilizers.

The Time of Organic Fertilizer Application

In terms of the application time of organic fertilizer, whether it is the base fertilizer of the field or the autumn application of fertilizer for fruit trees, the actual effect is best in the fall, when the temperature and soil temperature are higher.

This time is very beneficial to the organic fertilizer rotten dissolved, and can be released before the winter part of the nutrient elements, given to the green plant hardy over the winter.

If it is in winter If organic fertilizer is applied, the dissolution of organic fertilizer is delayed because of the lower temperature and soil temperature. Even if a good organic fertilizer is applied, its full effect is not easy to be significant temporarily.

Only when the temperature rises, the soil temperature increases, in order to give full play to the effectiveness of organic fertilizer, but this is to integrate the process of crop growth and development of nutrients must.

If the organic fertilizer application time is not reasonable, not only depleted organic fertilizer, and will also lead to adverse effects on crop growth and development.

For example, the fall fruit trees into organic fertilizer, the fruit trees in the fall growth and development and promote flowering can ensure nutrients, promote fruit trees to produce robust and round buds, for next year's new spring growth and development, blooming, the results of a solid foundation.

If it is the spring application into the base fertilizer, fertilizer efficacy when it will lead to the secondary branch growth and development of fruit trees yellow leaf disease, but not conducive to fruit tree results.

The above is about the type of organic fertilizer _ organic fertilizer application into the time of the relevant introduction, if you are interested in organic fertilizer project, you can contact us, we Sande Machinery is the production of organic fertilizer equipment manufacturers, you can contact us at any time!