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Special humic acid-containing organic-inorganic compound fertilizer for young tea plants and preparation and processing methods thereof

A compound fertilizer and organic fertilizer technology, applied in the field of fertilizer and preparation, can solve the problems of low fertilizer absorption and utilization rate, fast nutrient release rate, soil compaction in tea gardens, etc., and achieve a reasonable distribution ratio of inorganic nutrients, suitable organic matter content, increase The effect of the microbial community

Inactive Publication Date: 2015-05-06
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the underdeveloped root system of young tea trees, the absorption and utilization rate of fertilizers is not high, while traditional elemental fertilizers and compound fertilizers are mostly quick-acting fertilizers, which release nutrients quickly and are difficult to be completely absorbed by crops. Most of the nutrients in fertilizers are easily leached. , volatilization, fixation, low utilization rate, easy to cause soil compaction in tea gardens, and bring pollution to the environment

Method used

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  • Special humic acid-containing organic-inorganic compound fertilizer for young tea plants and preparation and processing methods thereof
  • Special humic acid-containing organic-inorganic compound fertilizer for young tea plants and preparation and processing methods thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0025] Humic acid-containing organic-inorganic compound fertilizer formula 1 for young tea trees is composed of organic fertilizer, inorganic fertilizer, humic acid, nutritional aids, composite binders, and conditioning agents to prepare 1000 kg of humic acid-containing special organic-inorganic compound fertilizers for young tea trees Organic and inorganic compound fertilizer.

[0026] (1) Material preparation

[0027] Take by weighing organic fertilizer 385 kg, urea 226 kg, diammonium phosphate 156 kg, potassium sulfate 100kg, and all materials are pulverized through a 60 mesh sieve; take by weighing 60 kg of bentonite that has crossed a 100 mesh sieve as an inorganic solid binder; Humic acid 50kg; weigh 2kg of borax, 0.5kg of manganese sulfate, and 0.5kg of zinc sulfate as nutritional aids; weigh 20 kg of raw gypsum as a conditioner; dissolve sodium carboxymethylcellulose with a small amount of ethanol to prepare a 0.1% solution as Organic liquid binder.

[0028] (2) Orga...

Embodiment 2

[0031] Humic acid-containing organic-inorganic compound fertilizer formula 2 for young tea trees is composed of organic fertilizer, inorganic fertilizer, humic acid, nutritional aids, composite binders, and conditioning agents to prepare 1000 kg of humic acid-containing special organic-inorganic compound fertilizers for young tea trees Organic and inorganic compound fertilizer.

[0032] (1) Material preparation

[0033] Take by weighing 385kg of organic fertilizer, 261 kg of urea, 134kg of diammonium phosphate, and 100kg of potassium sulfate, and all materials are crushed through a 60-mesh sieve; 47kg of bentonite that has been weighed through a 100-mesh sieve is taken as an inorganic solid binder; ammonium humate is weighed 25kg, 25kg of potassium humate; weigh 2kg of borax, 0.5kg of manganese sulfate, and 0.5kg of zinc sulfate as nutritional aids; weigh 20 kg of raw gypsum as a conditioning agent; heat and dissolve polyvinyl alcohol to prepare a 0.1% solution as an organic ...

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Abstract

The invention relates to a special humic acid-containing organic-inorganic compound fertilizer for young tea plants and preparation and processing methods thereof, and belongs to the technical field of fertilizers and preparation methods. The special humic acid-containing organic-inorganic compound fertilizer for the young tea plants is characterized by being composed of the following components occupying the following ratios of the total of the fertilizer: 35-45% of organic fertilizers, 40-50% of inorganic fertilizers, 4-6% of humic acid, 0.1-1% of nutritional additives, 5-7% of a composite adhesive and 1-3% of a regulator. The content of organic matters in the special humic acid-containing organic-inorganic compound fertilizer for the young tea plants disclosed by the invention is proper, and the inorganic nutrition proportioning is reasonable, so that the physical and chemical properties of low-productive soil can be improved; microfloras in soil can be increased, the pollution of heavy metal ions in soil can be alleviated, and the harms of pesticides can be reduced; the utilization rate of the fertilizer can be increased, the agricultural non-point source pollution can be reduced, the stress resistance of plants can be enhanced, and the quality of crops can be improved; continuous and stable nutrition can be provided for the growths of the young tea plants to meet the nutrition needs of the whole growth periods thereof.

Description

technical field [0001] The invention relates to a special organic-inorganic compound fertilizer for young tea trees containing humic acid and a preparation and processing method thereof, belonging to the technical field of fertilizers and preparation methods. Background technique [0002] Tea is an important traditional advantageous industry in my country, and it is also the main agricultural product that earns foreign exchange through export. Tea has been a unique beverage in my country for thousands of years. The southwestern part of my country is the center of origin of tea trees. The life of tea trees is divided into seedling stage, juvenile stage, adult stage and senility stage. To make the tea tree adult stage can exert its economic benefits more, it is necessary to use it from the infancy stage. Special fertilizer for tea trees, so as to shorten their juvenile growth period as much as possible, and at the same time ensure the healthy growth of young tea trees. Due to ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCC05B7/00C05F3/00C05F9/04C05G3/00C05G3/80C05F5/002C05F5/008C05F5/006C05F11/08C05F17/00C05C9/00C05D1/02C05D9/00C05D9/02C05F11/02C05C3/00Y02W30/40
Inventor 宋宝安宋杰隋常玲张卫卫胡德禹薛伟杨松金林红
Owner GUIZHOU UNIV
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