Seedling fertilizer manufactured by waste and preparation method thereof

Abstract

The invention discloses a seedling fertilizer manufactured by waste. The fertilizer is prepared from the following raw materials in parts by weight: 200-220 parts of straw, 100-200 parts of traditional Chinese medicinal herb slag, 50-60 parts of distilled grain, 50-60 parts of weed, 40-50 parts of cottonseed meal, 30-40 parts of rice bran, 30-40 parts of medical stone, 40-50 parts of bone powder, 10-12 parts of urea, 10-12 parts of potassium chloride, 3-4 parts of ferrous sulfate, 2-3 parts of zinc sulfate, 6-9 parts of EM (effective microorganism) bactericide, 10-15 parts of soil conditioner, and a proper amount of water. The fertilizer is prepared by using straw, traditional Chinese medicinal herb slag, distilled grain, weed, cottonseed meal, rice bran and other wastes as main raw materials through a series of process technologies, so that the production cost can be greatly saved, and the environment can be effectively protected; the seedling fertilizer has good nutritional value, nutrition of each growing period for the seedling can be absorbed in a balanced manner, elements in different growing periods can be supplied, loss of nutritional elements can be reduced, the fertilizer cannot destroy roots, and the utilization of the fertilizer can be improved.

Description

technical field [0001] The invention relates to the field of fertilizer technology, in particular to a seedling fertilizer made from waste and a preparation method thereof. Background technique [0002] Fertilizer is an essential nutrient for plant growth. The traditionally used large-scale element fertilizers are nitrogen (N), phosphorus (P), potassium (K), medium-scale elements such as magnesium and boron, and trace elements such as molybdenum (Mo) and zinc (Zn )Wait. At the beginning, the ability of seedlings to absorb nutrients from the outside world is relatively low. At present, many researches on seedling technology have been carried out in my country, and the fertilizer of seedlings has also become one of the research fields. It is very important to choose reasonable and nutritious fertilizers to improve the nutrient utilization efficiency of seedlings, yield, quality and protect the ecological environment. However, there are not many researches on seedling fertiliz...

AI Technical Summary

Problems solved by technology

It is very important to choose reasonable and nutritious fertilizers to improve the nutrient utilization efficiency of seedlings, yield, quality and protect the ecological environment. However, there are not many researches on seedling fertilizers in my country at present. Therefore, there is an urgent need for a special fertilizer for seedling cultivation in the market to meet the needs of rapid growth. The needs of the growing landscaping field