Organic liquid fertilizer for roses and preparation method thereof

Abstract

The invention discloses an organic liquid fertilizer for roses. The organic liquid fertilizer is prepared from the following raw materials in parts by weight: 43 to 54 parts of polypeptide amino acidliquid, 0 to 30 parts of urea, 6 to 21 parts of ammonium polyphosphate, 10 to 23 parts of a potassium lactate solution and 1 to 3 parts of a chelate of polypeptide amino acid liquid and a trace element composition. The organic liquid fertilizer for roses is comprehensive in large, medium and micro elements, and has the advantages of being high in nutrient, low in salt content, easy to absorb by plants and high in fertilizer utilization rate through reasonable matching of organic and inorganic nutritional ingredients; the fertilizer realizes full water solubility, is convenient and safe in application, reduces labor cost, and is suitable for long-term application, capable of supplementing a part of water-soluble organic matters, promoting ecological balance of soil and realizing soil improvement and land maintenance and especially applicable to modern facility agriculture; and the fertilizer realizes robust growth and strong stress resistance of roses, soil improvement, land maintenance, increase of the income of farmers and sustainable development.

Description

technical field [0001] The invention relates to the technical field of liquid fertilizers, in particular to an organic liquid fertilizer for roses and a preparation method thereof. Background technique [0002] Now farmers generally use medium and high concentration compound fertilizers or water-soluble high-nitrogen, high-phosphorus, high-potassium and other high-concentration chemical fertilizers for rose planting, while organic fertilizers are mainly fermented from poultry manure and straw. About 5% to 8%, low water-soluble organic matter, and generally only used as base fertilizer, the dosage is large, and the labor cost is high. Rose is a perennial woody plant. It is difficult to apply ordinary organic fertilizers when topdressing, and it is generally applied through pipeline facilities or drip irrigation. , the cost of fertilizer is high, long-term application of chemical fertilizers and organic matter cannot be replenished in time, which will easily cause plant nutrit...

AI Technical Summary

Problems solved by technology

[0002] Now farmers generally use medium and high concentration compound fertilizers or water-soluble high-nitrogen, high-phosphorus, high-potassium and other high-concentration chemical fertilizers for rose planting, while organic fertilizers are mainly fermented from poultry manure and straw. About 5% to 8%, low water-soluble organic matter, and generally only used as base fertilizer, the dosage is large, and the labor cost is high. Rose is a perennial woody plant. It is difficult to apply ordinary organic fertilizers when topdressing, and it is generally applied through pipeline facilities or drip irrigation. , the cost of fertilizer is high, long-term application of chemical fertilizers and organic matter cannot be replenished in time, which will easily cause plant nutrition imbalance, low utilization rate of chemical fertilizers, obvious deficiency of nutrients, resulting in soil compaction and salinization, unhealthy growth of rose plants, many diseases, and resulting in flower commodity value Low, poor planting efficiency, not conducive to sustainable development

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