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Fertilizer synergist

A fertilizer synergist and raw material technology, applied in the direction of inorganic fertilizers, calcium fertilizers, fertilizer mixtures, etc., can solve the problem of being unable to supply crops with fertilizer requirements

Inactive Publication Date: 2009-05-06
谢浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Chinese Patent ZL021167745 Meinongxin Mineral Fertilizer Synergist is selected from many natural minerals and contains trace elements such as calcium, magnesium, sulfur, silicon, boron, zinc, manganese, iron, copper, etc. All the elements in the lanthanide rare earth, because the raw materials used in the synergist are insoluble or slowly soluble mineral elements, without activation treatment, they cannot supply the fertilizer requirements for the early growth of the current season crops

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1 (percentage by weight)

[0017] Weigh 10% of the raw material yellow phosphorus slag silicon calcium fertilizer in proportion, containing phosphorus, potassium, calcium, magnesium, sulfur, silicon, zinc, copper, iron, manganese, molybdenum, boron, cobalt, vanadium, nickel, aluminum, titanium, selenium 55% mixed ore powder of iodine and lanthanide rare earth elements, 35% activator humic acid, and the fineness of the crushed particles is 100 mesh. After fully stirring and mixing, granulate according to the conventional granulation method, repackage, and store. Can.

Embodiment 2

[0018] Embodiment 2 (percentage by weight)

[0019] Weigh 60% of the raw material ironmaking slag silicon-calcium fertilizer in proportion, containing phosphorus, potassium, calcium, magnesium, sulfur, silicon, zinc, copper, iron, manganese, molybdenum, boron, cobalt, vanadium, nickel, aluminum, titanium, selenium 15% mixed ore powder of iodine and lanthanide rare earth elements, 25% activator humic acid, the fineness of the crushed particles is 120 mesh, after fully stirring and mixing, add nitrogen, phosphorus and potassium fertilizer, stir and mix evenly, and make according to the conventional granulation method Granules, repacked, and put into storage.

Embodiment 3

[0020] Embodiment 3 (percentage by weight)

[0021] Weigh 25% of the raw material yellow phosphorus slag silicon calcium fertilizer, containing phosphorus, potassium, calcium, magnesium, sulfur, silicon, zinc, copper, iron, manganese, molybdenum, boron, cobalt, vanadium, nickel, aluminum, titanium, selenium 45% mixed ore powder of iodine and lanthanide rare earth elements, 30% activator humic acid, and the fineness of the crushed particles is 150 mesh. After fully stirring and mixing, granulate according to the conventional method, repackage, and store.

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Abstract

The invention relates to a fertilizer synergistic agent. The fertilizer synergistic agent consists of a calcium silicon fertilizer, mixed raw ore powder and an activating agent. When in use, the fertilizer synergistic agent is mixed with a nitrogen, phosphorus and potassium composite fertilizer to form a base fertilizer or an additional fertilizer so as to comprehensively provide needed nutrients for the growth and development of crops. The fertilizer synergistic agent can improve the functions of physiological activity, nutrition and metabolism of plants, promote the formation of growth hormone and adjust the activity of enzyme. The product has strong capability of adsorption, chelation and ion exchange, can enrich nutritive elements of soil and the fertilizer and is slowly released according to the requirement of the needed fertilizer of the crop, thereby improving utilization rate and effective utilization period of the fertilizer, improving bioavailability of the fertilizer, reducing use amount of the fertilizer and the times of fertilization, promoting development and activity of a root system, strengthening photosynthetic capacity and immunity of the plant, improving the capability of adverse resistance, improving comprehensive quality of the product, increasing yield, purifying soil environment and improving ecological condition.

Description

technical field [0001] The invention relates to a fertilizer synergist Background technique [0002] Fertilizer is the grain of crops, and chemical fertilizer is the main means of production. my country is the country with the largest amount of chemical fertilizers, accounting for 7% of the world's arable land, but uses about 30% of the amount of chemical fertilizers. Due to excessive or unreasonable use of chemical fertilizers, the nutrient ratio in the soil is out of balance, and the input-output ratio is reduced. Increased production costs, excessive consumption of raw materials and energy for the production of chemical fertilizers, resulting in a decline in the quality of agricultural products and soil compaction. The loss of chemical fertilizers has caused the enrichment and oxidation of surface water, the enrichment of nitrate in groundwater has caused acid rain to destroy the ozone layer and greenhouse gases, the deterioration of the agricultural ecological environm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05D3/00
Inventor 谢浩
Owner 谢浩
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