Fertilizer special for pomegranates and preparing method thereof

Abstract

The invention discloses a fertilizer special for pomegranates and a preparing method thereof. The fertilizer special for the pomegranates is prepared from, by weight, 28-34 parts of waste scindapsus aureus leaves, 15-30 parts of waste longan shells, 8-14 parts of buckwheat husks, 11-18 parts of bean dregs, 15-25 parts of algae, 10-18 parts of waste fish-processing leftovers, 5-10 parts of benzoin, 5-15 parts of albizzia bark, 8-12 parts of black bamboo roots, 1-2 parts of sodium tripolyphosphate, 1-2 parts of ferrous sulfate and 1-3 parts of complex microbial inoculants. The preparing method includes the steps of primary fermenting, composting, secondary fermenting, pulverizing and prilling. By means of the fertilizer special for the pomegranates prepared with the method, various nutritive elements required by pomegranate growth can be provided, and meanwhile the active preventing effect on pomegranate diseases and pests is achieved; the formula is scientific and reasonable in design, the raw materials are easy to obtain, the cost is low, using is convenient, once-applying fertility is lasting, the yield of the quality of the pomegranates can be effectively increased.

Description

technical field [0001] The invention relates to the technical field of organic fertilizers, in particular to a special fertilizer for pomegranates and a preparation method thereof. Background technique [0002] Pomegranate deciduous trees or shrubs; leaves simple, usually opposite or clustered, without stipules. Flowers terminal or subterminal, solitary or several in clusters or in cymes, nearly campanulate, lobes 5-9, petals 5-9, wrinkled, imbricate arrangement; ovules numerous. Berries spherical, with persistent calyx lobes at the top, thick peel; many seeds, berries nearly spherical, ripening in September-October. The outer seed coat is translucent and juicy; the inner seed coat is leathery. [0003] Pomegranate has the characteristics of drought resistance, barren resistance, easy reproduction, simple management, and high benefit. However, to make pomegranate high-yield, stable yield, and high-quality year after year, the water, fertilizer, air, and heat in the soil sh...

AI Technical Summary

Problems solved by technology

Due to the lack of scientific and reasonable technical guidance on fertilization, especially the inaccurate grasp of the types of fertilization, fertilization time, and amount of fertilization, the fertilization management of pomegranate basically stays in the stage of fertilization based on experience, blind fertilization, and random fertilization are common. The main manifestations are: There is a serious shortage of organic fertilizers, partial application of nitrogen and phosphorus fertilizers, and neglect of potassium fertilizers and trace element fertilizers, resulting in an imbalance in the nutritional ratio of trees, aggravating physiological diseases, and increasing the risk of environmental pollution

However, in the current fertilization process of pomegranate artificial planting, it is often unable to provide the nutrient elements normally required by pomegranate, which will cause defects such as low immunity, poor resistance, easy disease, low yield and poor quality in the growth process of pomegranate.