Organic-inorganic compound fertilizer for passion fruits and preparation method of organic-inorganic compound fertilizer

Abstract

The invention belongs to the technical field of fertilizers, and discloses an organic-inorganic compound fertilizer for passion fruits. The organic-inorganic compound fertilizer comprises a bio-organic fertilizer, potassium fulvate, EN bacteria, urea, calcium magnesium phosphate, potassium sulfate, diammonium phosphate, magnesium nitrate and borax. The invention also discloses a preparation method of the organic-inorganic compound fertilizer for the passion fruits. The preparation method comprises the following steps of: a, selecting the auxiliary material of a mixture of straw powder, rice chaff and peanut bran; and b, uniformly stirring and mixing sheep manure, the auxiliary material and an organic fertilizer leavening agent according to a weight ratio of 30: 10: 1 to obtain a fermented material. The sheep manure organic fertilizer contained in the organic-inorganic compound fertilizer contains rich organic matters and nitrogen, phosphorus and potassium elements; the sheep manure organic fertilizer contains effective nutrients which can be absorbed and utilized by crops and also contains delayed-effect nutrients which are not easy to decompose; and magnesium sulfate can be used for providing magnesium elements for growth of the crops, so that photosynthesis of plants is facilitated; potassium fulvic acid enables the nutrition supply of the crops to be more sufficient and reasonable, and various physiological diseases caused by lack of elements of the crops are avoided.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a passion fruit organic-inorganic compound fertilizer and a preparation method thereof. Background technique [0002] Passion fruit is a tropical vine fruit, which has been very popular in the country in recent years. Due to its quick results and high benefits, governments in many places have listed passion fruit as a new fruit for farmers to get rid of poverty and vigorously support its development. In recent years, only Guangxi passion fruit The fruit cultivation area has exceeded 600,000 mu. However, due to the backward water and fertilizer management technology, the large-scale cultivation of passion fruit in recent years has the problems of less flowering and low yield (most obvious in spring cultivation), poor quality of passion fruit, serious diseases and low benefits. This is due to all fertilizers (comprising inorganic fertilizers or organic fertilizers)...

AI Technical Summary

Problems solved by technology

Organic fertilizers are usually obtained by composting waste rich in organic matter, but there are disadvantages of time-consuming, labor-intensive, pollution and nutrient loss, and it also causes the spread of pathogenic bacteria, causing certain damage to crops, soil and the environment. Negative Effects

Organic-inorganic compound fertilizers lack beneficial microorganisms that can fully decompose organic matter, resulting in inconspicuous fertilizer effects

However, the various inorganic or organic fertilizers currently on the market are difficult to fully exert the nutrient fertilizer effect due to the unscientific combination of various nutrients, and it is difficult to improve the crop yield and quality, and cannot meet the high-quality and high-yield fertilizer demand of crops.