Special fertilizer for seedling culture

Abstract

The invention discloses a special fertilizer for seedling culture. The invention is characterized in that the fertilizer is composed of the following components in parts by weight: 10-20 parts of ammonium sulfate, 8-15 parts of monoammonium phosphate, 15-20 parts of calcium superphosphate, 10-18 parts of potassium sulfate, 4-9 parts of sulfur, 2-4 parts of ferrous sulfate, 0.02-0.04 part of malathion, 10-15 parts of livestock / poultry manure, 10-12 parts of rape seed cake, 0.8-1.5 parts of ferment, 15-25 parts of plant ash, 0.8-1.5 parts of ferment, 10-12 parts of Chinese herbal medicine residue, 15-25 parts of vinasse, 20-30 parts of weed, 5-10 parts of cottonseed meal, 15-20 parts of rice bran and 20-25 parts of medical stone. The special fertilizer for seedling culture can enhance the stocking percent, reduce the disease and pest damage and improve the soil. The special fertilizer for seedlings ensures the timely and sufficient supply of nutrients, and shortens the seedling recovery time. The plant ash and other raw materials in the special fertilizer enhance the inhibiting action on soil insects and harmful bacteria in soil, and reduce the disease and pest damage, thereby enhancing the soil organic matter content and effectively controlling soil hardening.

Description

technical field [0001] The invention relates to the technical field of fertilizers for fruit tree cultivation, in particular to a special fertilizer for nursery stock cultivation. Background technique [0002] With the improvement of people's living standards, the attention to the ecological environment is becoming more and more urgent. It is one of the important measures to improve the quality of ecological environment and promote the coordinated development of economy, society and ecological environment by making full use of idle land such as barren hills and slopes, road sides, villages, communities, etc. At the same time, the development of economy, agriculture, and forestry in Shandong Province has an important position in my country. In recent years, the development goal of building a "large horticulture province" has been proposed, which will usher in opportunities for the development of gardens and seedling production in Shandong. Fertilizer is an essential nutrient...

AI Technical Summary

Problems solved by technology

It causes land compaction, organic matter decline, the environment is seriously polluted, and more seriously affects the ecological balance, causing irreparable losses to the living environment of human beings.