Ecological functional type cedar fertilizer and production method thereof

Abstract

The invention discloses an ecological functional type cedar fertilizer and a production method thereof, relating to the planting technical field of plants. Urea, mono-ammonium phosphate, an organic fertilizer, a calcium magnesium phosphate fertilizer, potassium chloride, boron and zinc are fed into a mixer, and then are subjected to crushing, granulating, hot-air drying, cold-air cooling and screening to form the mixed fertilizer; and the surface of the mixed fertilizer is covered with a liquid oily anti-caking agent, and then the mixed fertilizer is hermetically packaged. During an early growth stage of the cedar, root fixing, shaping and lodging resistance and the like for the cedar can be accelerated by matching the use of micro elements; during a medium growth stage of the cedar, by matching the use of the micro elements, the nutrient supply during a vigorous growth stage can be promoted, the fertilizer does not easily run off; the nutrient requirements during the growth period can be guaranteed, the shaping of tree roots can be enhanced, and the lodging resistance is high; and during a later growth stage of the cedar, the special nutrient requirements required for growth in acapping period can be promoted, cellulose can be continuously increased, and the quality of the finished fertilizer can be improved.

Description

technical field [0001] The invention relates to the technical field of plant planting. Background technique [0002] Chinese fir is a unique fast-growing timber tree species in southern my country. Its growth characteristics are fast growth, high output, and wide range of uses. The finished fir has a straight and round stem, straight wood texture, light and tough material, suitable strength, fragrant smell, insect resistance and corrosion resistance. [0003] Cedar trees need high-phosphorus fertilizers in the early stage, high-nitrogen fertilizers in the middle stage, and high-potassium fertilizers in the later stage. However, due to the fact that there is very little fertilization during the growth of fir trees, it causes a serious shortage of nutrients, and because the entire growth period of fir trees is relatively long and the nutrients required in each period are different, it is currently impossible to solve the problem of long-term or long-term problems through one-...

AI Technical Summary

Problems solved by technology

However, due to the fact that there is very little fertilization during the growth of fir trees, it causes a serious shortage of nutrients, and because the entire growth period of fir trees is relatively long and the nutrients required in each period are different, it is currently impossible to solve the problem of long-term or long-term problems through one-time fertilization. Lifelong growth nutrient supply, but to use relatively suitable fertilizers in different growth periods