Nursery stock fertilizer with bacteriostatic effect

Abstract

The invention discloses a nursery stock fertilizer with bacteriostatic effect. The nursery stock fertilizer is prepared from the following raw materials by weight part: 36-39 of furfural residue, 4-6 of cocoa powder, 1-2 of sulfur powder, 24-26 of pig bone powder, 2-3 of potassium sodium tartrate, 4-5 of calcium carbonate, 1.4-1.6 of lime powder, 45-48 of mulberry leaf, 6-7 of petroleum ether, 34-35 of sophora flower bud, 3-4 of borax, a proper amount of lime water, a proper amount of a 50% ethanol solution, and a proper amount of water. The fertilizer provided by the invention has comprehensive and sufficient nutrients, the added sulfur powder, lime powder and the like can effectively inhibit pathogen breeding and pest activity and reduce the use of disinfectants and pesticides during nursery stock planting, and the added cocoa powder and potassium sodium tartrate can well realize absorption and utilization of medium and trace elements by nursery stocks, and the self disease resistance of nursery stocks is enhanced. Being environment-friendly, the nursery stock fertilizer also lowers the planting cost of nursery stock culture and transplantation.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a seedling fertilizer with antibacterial effect. Background technique [0002] With the development of specialization, industrialization and scale of seedling planting in my country, its requirements for fertilizers have been continuously upgraded. It is not only satisfied with nutritional supplements, but also aimed at specific ecological environments and special needs to increase the added value of products. Prepare new types of fertilizers for the purpose. At present, common seedling fertilizers on the market are mainly quick-acting chemical fertilizers or urea chemical fertilizers, which have single nutritional components and high environmental pollution, resulting in low disease resistance and poor quality of seedlings, which directly affect economic benefits. The compaction of the soil is caused, which affects the sustainable development of seedling planting and increas...

AI Technical Summary

Problems solved by technology

[0004] ZL200610161312.6 provides a special fertilizer applied on seedlings, which is characterized in that the special fertilizer is prepared by mixing ammonium sulfate, monoammonium phosphate, superphosphate, potassium sulfate, sulfur, ferrous sulfate, and malathion according to the ratio Although it has the effect of promoting roots, preventing diseases and insects, but because it is mainly based on chemical fertilizers, the fertilizer effect time is short, the added value is low, and it needs to be applied multiple times, which is labor-intensive, time-consuming and labor-intensive, and the cost of fertilization is high.