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CN-121974746-A - Compound fertilizer for promoting flower growth and preparation method thereof

CN121974746ACN 121974746 ACN121974746 ACN 121974746ACN-121974746-A

Abstract

The invention belongs to the technical field of organic fertilizers, and particularly relates to a compound fertilizer for promoting flower growth and a preparation method thereof. The compound fertilizer for promoting flower growth comprises the following components of organic matters, nitrogenous fertilizer, phosphate fertilizer, synergistic agent and anti-caking agent, wherein the integral caking rate is low, fertilizer is applied in the growth period of flowers after the compound fertilizer is compounded with the organic fertilizer, sufficient nitrogen supply promotes functional leaf expansion and chlorophyll synthesis, the photosynthetic efficiency is improved, and a continuous assimilation source is provided for underground rhizomes and overground branches. The plant shows stronger and obviously improved commodity characters.

Inventors

  • REN GUIHUA
  • LIU CHAOHUI

Assignees

  • 天津天开生物科技有限公司

Dates

Publication Date
20260505
Application Date
20260128

Claims (10)

  1. 1. The compound fertilizer for promoting the growth of flowers is characterized by comprising, by weight, 1 part of organic matters, 0.15-0.5 part of nitrogenous fertilizers, 0.1-0.3 part of phosphate fertilizers, 1-3X 10 -4 parts of synergists and 0.5-1.2 parts of anti-caking agents; The structure of the synergistic agent is as follows: 。
  2. 2. The compound fertilizer for promoting flower growth according to claim 1, wherein the preparation process of the anti-caking agent comprises the steps of adding white carbon black into KH-590 ethanol solution, reacting at room temperature, adding limonene, stirring uniformly, reacting in an ultraviolet lamp environment, and removing the solvent to obtain the anti-caking agent.
  3. 3. The compound fertilizer for promoting flower growth according to claim 1, wherein the preparation process of the synergist is as follows: ; Adding tryptamine into dichloromethane, adding thiophosphoryl chloride, dripping triethylamine, reacting at low temperature, dripping ammonia at low temperature, reacting at room temperature, and purifying to obtain the synergist.
  4. 4. The compound fertilizer for promoting flower growth according to claim 2, wherein the mass ratio of the white carbon black to the KH-590 to the limonene is (10-30): 0.5-1.5): 5-8, and the dosage ratio of the KH590 to the ethanol is (0.5-1.5) g:50mL.
  5. 5. The compound fertilizer for promoting flower growth according to claim 2, wherein the room temperature reaction time is 16-24 hours, the light reaction time is 0.5-1.5 hours, and the power of the ultraviolet lamp is 460-500W.
  6. 6. The compound fertilizer for promoting flower growth according to claim 3, wherein the molar ratio of tryptamine, thiophosphoryl chloride, triethylamine and liquid ammonia is 1 (0.98-0.105): 1-1.2): 2-3.
  7. 7. A compound fertilizer for promoting flower growth as defined in claim 3, wherein said low temperature environment is 0 ℃, said low temperature reaction time is 3-8 hours, and said normal temperature reaction time is 3-5 hours.
  8. 8. The compound fertilizer for promoting flower growth according to claim 1, further comprising an organic fertilizer, wherein the organic fertilizer comprises cow dung as a main component, the organic fertilizer comprises more than or equal to 40%, the aminophosphine potassium comprises more than or equal to 5% and the water content is less than or equal to 30%, the nitrogen fertilizer is urea, the phosphorus fertilizer is monopotassium phosphate, and the organic matter is humic acid.
  9. 9. The compound fertilizer for promoting flower growth according to claim 8, wherein the mass ratio of the organic fertilizer to the humic acid in the compound fertilizer is (20-30): 1.
  10. 10. The method for preparing a compound fertilizer for promoting flower growth according to any one of claims 1 to 9, wherein the compound fertilizer for promoting flower growth is obtained by uniformly mixing an organic fertilizer, an organic matter, a nitrogenous fertilizer, a phosphate fertilizer, a synergist and an anti-caking agent for 5 to 10 minutes.

Description

Compound fertilizer for promoting flower growth and preparation method thereof Technical Field The invention belongs to the technical field of organic fertilizers, and particularly relates to a compound fertilizer for promoting flower growth and a preparation method thereof. Background With the continuous improvement of the living standard of people, the consumption structure is gradually upgraded, the mental culture demands are growing increasingly, and flowers are becoming an indispensable part of the life of the masses as important carriers for beautifying the environment and carrying out the mental operations. The continuous expansion of the flower consumer market not only reflects the pursuit of people for high-quality life, but also predicts the huge development potential of the flower industry. In the flower planting process, scientific fertilization is a key link for realizing high quality and high yield. The nitrogen, the phosphorus and the potassium are taken as three major nutrient elements necessary for plant growth and development, and play an irreplaceable role in promoting photosynthesis, protein synthesis, energy transfer, stress resistance improvement and the like. The reasonable proportion and application amount of nitrogen, phosphorus and potassium not only directly affect the plant type, leaf color, flower quantity and flowering phase of flowers, but also relate to root system development and stability of a soil ecosystem. Excessive fertilization is extremely easy to cause salt accumulation, causes the phenomena of leaf scorching, flower bud falling, even death of the whole plant and the like, and reduces ornamental value and commodity. The nitrogen-phosphorus-potassium compound fertilizer has become the mainstream choice in modern flower production due to the advantages of comprehensive nutrients, balanced release, simple and convenient operation and the like. The accurate nitrogen, phosphorus and potassium application can not only remarkably improve the physical and chemical properties of soil and promote the content of organic matters and the water and fertilizer retention capacity, but also activate the diversity of soil microbial communities and construct a benign rhizosphere microecological system, thereby creating a more suitable growth environment for flower root systems, finally realizing the virtuous cycle of 'soil health-plant health-excellent flower quality', and helping the flower industry to advance to the green, efficient and high-quality directions. Disclosure of Invention In order to overcome the defects of the prior art, one of the purposes of the invention is to provide a compound fertilizer for promoting flower growth, which has low overall caking rate, sufficient nitrogen supply to promote functional leaf expansion and chlorophyll synthesis, and improved photosynthetic efficiency, and provides a continuous assimilation source for underground rootstocks and overground branches. One of the purposes of the invention is realized by adopting the following technical scheme: The compound fertilizer for promoting flower growth comprises, by weight, 1 part of organic matter, 0.15-0.5 part of nitrogen fertilizer, 0.1-0.3 part of phosphate fertilizer, 1-3X 10 -4 parts of synergist and 0.5-1.2 parts of anti-caking agent; The structure of the synergistic agent is as follows: 。 The preparation process of the anti-caking agent comprises the steps of adding white carbon black into KH-590 ethanol solution, reacting at room temperature, adding limonene, stirring uniformly, reacting in an ultraviolet lamp environment, and removing the solvent to obtain the anti-caking agent. According to the compound fertilizer for promoting flower growth, the preparation process of the synergist comprises the following steps: ; Adding tryptamine into dichloromethane, adding thiophosphoryl chloride, dripping triethylamine, reacting at low temperature, dripping ammonia at low temperature, reacting at room temperature, and purifying to obtain the synergist. According to the compound fertilizer for promoting flower growth, the mass ratio of the white carbon black to the KH-590 to the limonene is (10-30), the mass ratio of the KH-590 to the limonene is (0.5-1.5) and the mass ratio of the KH-590 to the ethanol is (0.5-1.5) g and the mass ratio of the KH-590 to the ethanol is 50mL. According to the compound fertilizer for promoting flower growth, the room temperature reaction time of the preparation process of the anti-caking agent is 16-24h, the illumination reaction time is 0.5-1.5h, and the power of the ultraviolet lamp is 460-500W. According to the compound fertilizer for promoting flower growth, the molar ratio of the tryptamine to the thiophosphoryl chloride to the triethylamine to the liquid ammonia is 1 (0.98-0.105): 1-1.2): 2-3. According to the compound fertilizer for promoting flower growth, the low-temperature environment is 0 ℃, the low-temperature reaction time is 3-8h, and the normal-temperatu