Fertilizer special for navel orange and preparation method thereof

Abstract

The invention discloses a fertilizer special for navel orange and a preparation method thereof. The fertilizer comprises, by weight, 100-150 parts of silkworm excrement, 70-100 parts of banana stem power or grained segments, 40-60 parts of monosodium glutamate residue, 30-50 parts of urea, 15-25 parts of tripotassium phosphate, 8-12 parts of magnesium sulfate, 6-10 parts of calcium sulfate, 4-8 parts of borax, 3-5 parts of ammonium molybdate, 3-5 parts of cellulase, 4-7 parts of Bacillus subtilis, and 1-2 parts of actinomycetes. The fertilizer has the advantages that fertilizer efficacy is fast and long, stress resistance is high, fertilizer availability is high, nutrients are complete, elements are reasonably matched and the cost is lower; by using the fertilizer, yield of navel orange is greatly increased, sweetness, taste and nutritional value are also greatly improved, and the fertilizer has good economic benefit, social benefit and ecological benefit and is suitable for large-scale popularization.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, in particular to a special fertilizer for navel oranges and a preparation method thereof. Background technique [0002] Navel orange (Citrussinensis (L.) Osbeck.), formerly known as sweet orange, aliases: yellow fruit tree, orange, navel orange, fragrant orange, orange. Rutaceae, evergreen small tree of Rutaceae, branchlets glabrous, branch spines short or absent, leaves elliptic or ovate, entire or with blunt teeth. Navel orange is a fine variety of navel orange that is cultivated competitively in various countries in the world. At present, many high-quality navel oranges are also cultivated in Guangxi, Guangdong, Hunan and other places in my country. Navel oranges are rich in nutrients and contain various nutrients necessary for the human body. Navel orange contains a lot of vitamin C and carotene, which can help inhibit the formation of carcinogens, soften and protect blood vessels, prom...

AI Technical Summary

Problems solved by technology

[0004] In recent years, some fruit farmers have used inorganic fertilizers and organic fertilizers in combination, but there are still unreasonable fertilization methods in the planting process, the fertilization method is in a blind state, the fertilization ratio is unbalanced, and the proportion of nutrients required for the growth process of navel oranges is not applied. It cannot fully meet the growth needs of navel oranges, affect the growth and yield of navel oranges, and may also lead to problems such as fertilizer loss, soil compaction, and high costs

However, the current prevention and control of navel orange diseases is mainly based on pesticides. Although the use of chemical pesticides has quick results, it destroys the soil structure and causes soil pollution, which is not conducive to crop growth. Long-term use makes the pests resistant to stress and affects the control effect. At the same time, using too much pesticide will bring great harm to human health.