Fertilizer special for roses

Abstract

A fertilizer special for roses comprises the following raw materials in parts by mass: 15 parts of N, 7 parts of P, 8 parts of P, 10 parts of amino acid, 10 parts of humic acid, 5 parts of microelements, 4 parts of rare earth elements, 8 parts of a water-retaining agent, 7 parts of a soil conditioner, 6 parts of a fertilizer synergist, 3 parts of a fertilizer controlled-release agent, 3 parts of a continuous cropping-resistant agent and 2 parts of a straw rotting agent. The fertilizer special for the roses is quick, lasting and comprehensive in fertilizer efficacy; the fertilizer special for the roses has high activity and lastingness of an organic fertilizer and a biofertilizer, has a fast-acting property of an inorganic fertilizer and has specificity of a microbial fertilizer and a bacterial fertilizer; the fertilizer special for the roses has a relatively good ion exchange function and a relatively good soil pH value-adjusting function, and can improve the structure of a soil aggregate so as to achieve special breathing, fertilizer-retaining, water-retaining, heat-preserving, drought-resisting and cold-resisting efficacies; the fertilizer special for the roses enables seedlings to grow tidily and strongly, enables roots to be developed, can reduce diseases and pests, enables stems and leaves to grow strongly, can ensure high fruit-setting ratio and high yield, and can increase the yield by more than 30%.

Description

technical field [0001] The invention relates to a flower fertilizer, in particular to a special fertilizer for roses. Background technique [0002] After the common fertilizer is applied to the cultivated land, part of it will be transpired, dissipated and lost with water, part of it will be fixed and utilized by the soil and soil microorganisms, and only part of it will be absorbed and utilized by the crops. Research shows that the utilization rate of urea and ammonium bicarbonate is 20% to 46%, phosphate fertilizer (diammonium, monoammonium, heavy calcium) is 10% to 25%, and potash fertilizer is 45% to 60%. It can be seen that the utilization rate of ordinary fertilizers is very low. For this reason, the special fertilizer for multi-micro roses produced by the combination formula researched on the characteristics of roses and the characteristics of fertilization can be used as base fertilizer and top dressing. [0003] Roses need to absorb more nutrients in a growth cycl...

AI Technical Summary

Problems solved by technology

[0003] Roses need to absorb more nutrients in a growth cycle, not just nitrogen, phosphorus, and potassium provided by ordinary fertilizers. According to the theory of wooden barrel short board, if there is a lack of other nutrients, it will not be able to grow normally, and the plants will be thin and short. Irregularity, low pollination rate, seriously affecting yield