Method for preparing citrus container nursery nutrition soil

Abstract

The invention relates to a method for preparing citrus container nursery nutrition soil. The method comprises the following steps of: mixing 1 part of fermented citrus peel dreg and 2-4 parts of Shaximiao formation purple soil, and spreading; covering the mixture with a agricultural plastic film 0.004-0.012mm thick; exposing to sunlight in sunny days for 15-25 days to obtain the citrus peel dreg nutrition soil, wherein the fermented citrus peel dreg is formed by mixing and fermenting the citrus peel dreg, rice hull, dry cow dung and calcium magnesium phosphate fertilizer. According to the invention, the waste fresh citrus peel dreg is fermented and can be better applied to the nutrition soil for citrus container nursery, and the nursery effect is good; after the fermentation, the fresh citrus peel dreg is easy to store; and the environmental pollution is reduced, the shortcoming of high energy consumption in recycling the citrus peel dreg is overcome, the application effect exceeds the standard of turf nutrition soil citrus nursery often used in current production, the citrus container nursery nutrition soil can replace the turf nutrition soil widely applied to the citrus container nursery production of the country, and the turf resources are saved. The method turns waste into wealth and is simple and economical and suitable for popularization.

Description

technical field [0001] The invention relates to a method for making nutrient soil for container seedling raising of citrus, in particular to a method for making nutrient soil for container seedling raising of citrus by fermenting citrus peel, belonging to the field of fruit tree cultivation. Background technique [0002] In 2011, my country's citrus area was more than 33 million mu, with an output of more than 27 million tons, making it the world's largest producer and consumer of citrus. In addition to being consumed as fresh fruit, citrus fruit is also an important processing raw material for the production of canned orange segments and orange juice. The annual processing capacity of canned orange petals in my country is about 1 million tons, and the annual processing capacity of orange juice is more than 2 million tons. After citrus processing, more than 40% of the pomace is produced. For the treatment of citrus peels, the United States, Brazil and other major citrus pr...

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