Special organic fertilizer for planting navel oranges

Abstract

The invention belongs to the technical field of navel orange planting and in particular discloses special organic fertilizer for planting navel oranges. The special organic fertilizer for planting the navel oranges is prepared from the following components: 22 to 23 parts of peanut bran, 22 to 32 parts of soybean meal, 12 to 16 parts of sludge, 9 to 14 parts of navel orange fall leaf composted sludge, 4 to 6 parts of earthworm powder, 4 to 7 parts of an enzyme, 10 to 16 parts of navel orange peel, 5 to 9 parts of tea leaf dreg, 4 to 6 parts of chitosan, 2 to 4 parts of humic acid, 0.5 to 1.5 parts of a microelement additive and 1.5 to 2.4 parts of traditional Chinese medicine powder. The organic fertilizer disclosed by the invention can be used for improving physicochemical properties of soil, improving the water storage rate of the soil and improving the fertility keeping capability of the soil and can also be used for promoting normal growth and development of the navel oranges, enhancing the stress resistance and plant disease resisting performance of the navel oranges, improving the utilization efficiency of nutrients, increasing the yield and the improving the quality of the navel oranges, so that the special organic fertilizer is a preferable fertilizer source capable of producing organic navel oranges.

Description

technical field [0001] The invention belongs to the technical field of navel orange planting, and in particular relates to a special organic fertilizer for navel orange planting. Background technique [0002] Navel oranges are distributed in countries such as the United States, Brazil, Spain, Japan, Australia, Morocco, South Africa, and China. There are varieties such as Newhall, Penna, Washington, and Kelay. Navel orange is rich in nutrition, sweet in taste and bright in color, and there are many people who like to eat it. It contains many nutrient-like ingredients necessary for the human body, such as amino acids, vitamins, carotene, carotenoids, calcium, phosphorus, iron and other mineral elements. Regular consumption of navel oranges has Lower cholesterol, decompose fat, reduce the accumulation of non-ferrous metals and radioactive elements in the human body, clear fire and beautify the skin. [0003] Fertilizers must be applied during the navel orange planting process....

AI Technical Summary

Problems solved by technology

[0003] Fertilizers must be applied during the navel orange planting process. At present, the fertilizers widely used in the navel orange planting process are mainly chemical fertilizers. Although chemical fertilizers can meet the nutritional needs of N, P, and K in the growth of navel oranges, the growth of navel oranges also requires medium and micronutrients. Such as silicon, calcium, zinc, sulfur, magnesium, boron, the lack of or insufficient supply of medium and micronutrient elements required by navel oranges in chemical fertilizers, and the fruit formed after the navel oranges grow and mature can be eaten, but the nutritional value of navel oranges is not high. Can't call it a real organic navel orange

Moreover, the soil aggregate structure will be destroyed, which will easily cause soil compaction, acidification, and soil hardening, thereby affecting the growth of navel oranges and reducing the quality of navel oranges.