Slow release fertilizer for newborn bamboo seedlings

Abstract

The invention discloses a slow release fertilizer for newborn bamboo seedlings. The slow release fertilizer comprises the following raw materials in parts by weight: 10-15 parts of molasses alcohol waste liquid, 3-5 parts of polyvinyl alcohol, 10-15 parts of chicken mature, 8-10 parts of plant ash, 20-30 parts of sugarhouse filter mud, 3-5 parts of rape seed cakes, 3-5 parts of ramulus mori powder, 3-5 parts of a calcium-magnesium-phosphate fertilizer, 2-3 parts of medium elements and 1-2 parts of microorganism strains. The slow release fertilizer for newborn bamboo seedlings is prepared by the steps of pretreatment, granulation and magnetization, can provide nutrient elements required by the growth of bamboo seedlings and is rich in organic substances, the fertilizer is slowly diluted, the fertilizer efficiency is prolonged, nutrients required in the growth process of the bamboo seedlings are met, and seedling burning caused when the content of nutrients is too high is avoided; the rooting and sprouting of the bamboo seedlings can be promoted by virtue of elements contained in the fertilizer; the bamboo seedlings can resist drought, so that the growth of the bamboo seedlings is benefited.

Description

technical field [0001] The invention belongs to the field of crop fertilizers, in particular to a slow-release fertilizer for newborn bamboo seedlings. Background technique [0002] Bamboo resources in China are very rich. There are sympodial clustered bamboo species suitable for tropical growth, uniaxial scattered bamboo species suitable for subtropical growth, and strong cold-resistant biaxial bamboo species suitable for growth in high-altitude and high-latitude regions. Type mixed bamboo species. According to incomplete statistics, there are more than 50 genera and more than 500 species of bamboo plants in China. The country's bamboo forest area is more than 5.2 million hectares, and its bamboo species resources, bamboo forest area, bamboo shoots and bamboo wood production rank first in the world. Bamboo forest is an important part of forest resources, but at the same time bamboo is a special tree species, and its growth and management are different from ordinary forest...

AI Technical Summary

Problems solved by technology

[0006] But there is no report of slow-release fertilizer for newborn bamboo seedlings in the open literature, and newborn bamboo seedlings refer to the bamboo seedlings removed from the nutrition cup