Special liquid fertilizer for roses and preparation method thereof

Abstract

The invention belongs to the technical field of fertilizers, and discloses a special liquid fertilizer for roses. The special liquid fertilizer for roses is prepared from the following raw materials in parts by weight: 20-80 parts of potassium dihydrogen phosphate, 10-50 parts of potassium sulfate, 5-30 parts of calcium superphosphate, 5-10 parts of urea, 10-50 parts of molasses fermentation liquid, 10-50 parts of medical stone extract liquid, 5-10 parts of insectifuge, 1-5 parts of minor element and 1500-4000 parts of water. The invention also discloses a preparation method of the special liquid fertilizer for roses. The preparation method comprises the following steps: sequentially dissolving the raw materials, and uniformly mixing. The liquid fertilizer disclosed by the invention is specially prepared in accordance with growth features of roses; and the liquid fertilizer contains comprehensive nutrients, and can effectively improve the fertilizer utilization ratio of the roses and accelerate the absorption, maturing, flowering, sterilization, insect expelling and healthy growth of the roses.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, in particular to a special liquid fertilizer for roses and a preparation method thereof. Background technique [0002] Rose (scientific name: Rosa rugosa Thunb.): Origin China. Rosaceae, deciduous shrub of Rosaceae, with many needles on the branches, odd-numbered pinnate compound leaves, 5-9 leaflets, oval, with side thorns. The petals are obovate, double to semi-double, and the flowers are purple-red and white. The fruit period is August-September, flat spherical. When roses are used as economic crops, their flowers are mainly used for food and extraction of essential rose oil, which is used in cosmetics, food, fine chemicals and other industries. [0003] Roses like sunny, cold-resistant, drought-tolerant, well-drained, loose and fertile loam or light loam, poor growth and poor flowering in clay loam. The requirements for air humidity are not very strict. Rust and powdery mildew will occ...

AI Technical Summary

Problems solved by technology

[0004] It usually takes 5 years after the roses are planted, so the fertilization needs to be heavy and heavy. During the cultivation process of the roses, it is easy to suffer from the above-mentioned various pests, which will cause the leaves to fade and affect the quality of the roses; and if the nitrogen, nitrogen, and The proportion of nutrient elements such as phosphorus and potassium can easily lead to large roots, thick branches, and small but not colorful flowers, which cannot realize economic value and lose the value of ornamental and decorative; at the same time, the utilization rate of fertilizers is generally low , unable to make roses effectively absorb nutrients such as nitrogen, phosphorus and potassium