Microorganism-containing organic compound fertilizer for stevia rebaudiana

A compound fertilizer and microorganism technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of pollution-free fertilizers and unattainable chemical fertilizers, and achieve the effect of improving soil

Inactive Publication Date: 2010-07-14
印宏法
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is also required that the pollution-free fertilizer is rich in various trace elements, which cannot be achieved by chemical fertilizers, so special fertilizers must be developed for stevia planting to meet the growth requirements of stevia

Method used

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  • Microorganism-containing organic compound fertilizer for stevia rebaudiana
  • Microorganism-containing organic compound fertilizer for stevia rebaudiana

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Make 2 kg of nitrogen fertilizer, 0.5 kg of phosphate fertilizer, 2 kg of potassium fertilizer and 95.5 kg of humic acid to make natural humic acid nitrogen fertilizer; take 80 kg of natural humic acid nitrogen fertilizer, 50 kg of phosphate fertilizer, 70 kg of potassium fertilizer, and 30 kg of potassium dihydrogen phosphate, with a concentration of 0.4 30 kg of sodium saccharin solution, 300 kg of polymer water-absorbing resin, and 720 kg of bio-organic fertilizer are fully mixed and packed into a product of 100 kg per bag.

Embodiment 2

[0022] Make 3 kg of nitrogen fertilizer, 1 kg of phosphate fertilizer, 3 kg of potassium fertilizer and 93.5 kg of humic acid to make natural humic acid nitrogen fertilizer; take 50 kg of natural humic acid nitrogen fertilizer, 30 kg of phosphate fertilizer, 60 kg of potassium fertilizer, 20 kg of potassium dihydrogen phosphate, and the concentration is 0.6 50 kg of sodium saccharin solution, 250 kg of polymer water-absorbing resin, and 600 kg of bio-organic fertilizer are fully mixed and packed into a product of 100 kg per bag.

Embodiment 3

[0024] Make 2.5 kg of nitrogen fertilizer, 0.7 kg of phosphate fertilizer, 2.5 kg of potassium fertilizer and 94 kg of humic acid to make natural humic acid nitrogen fertilizer; take 65 kg of natural humic acid nitrogen fertilizer, 40 kg of phosphate fertilizer, 65 kg of potassium fertilizer, 25 kg of potassium dihydrogen phosphate, and the concentration is 0.5 40 kg of sodium saccharin solution, 27 kg of polymer water-absorbing resin, and 660 kg of bio-organic fertilizer are fully mixed and packed into a product of 100 kg per bag.

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Abstract

The invention relates to a microorganism-containing organic compound fertilizer for stevia rebaudiana, which is characterized by comprising the following components in parts by weight: 5-8 parts of natural nitrogen fertilizers with humic acid, 3-5 parts of phosphatic fertilizers, 6-7 parts of potash fertilizers, 2-3 parts of monopotassium phosphate, 3-5 parts of saccharin sodium solution, 25-30 parts of polymer water-absorbent resins and 60-72 parts of bioorganic fertilizers. The natural nitrogen fertilizers with humic acid comprise 2-3 parts of nitrogen fertilizers, 0.5-1 part of phosphatic fertilizers, 2-3 parts of potash fertilizers and 93.5-95.5 parts of humic acid by weight. The saccharin sodium solution contains saccharin sodium at the concentration of 0.4-0.6%. Compared with the chemical fertilizers, the organic compound fertilizer is green, nontoxic and harmless, has no side effect, resists drought, preserves water and fertility, keeps seedlings, improves the soil never to be hardened, regulates the pH value of the soil to be neutral, does not pollute ecological environment, prevents diseases and insect pests, reduces the usage amount of the pesticides by 50%, lowers the cost by 15-20%, increases the sugar degree by 2-3, increases the yield and benefit by more than 15-25% and ensures the seedling survival rate by more than 95%.

Description

technical field [0001] The invention relates to a microbial organic compound fertilizer, in particular to a stevia microbial organic compound fertilizer. Background technique [0002] Stevia is a perennial herbaceous plant. Its hometown is Brazil, South America. Brazil's virgin forest hillsides are overgrown with weeds. It is "the third sugar source in the world". Its dried leaves are processed into "stevia sugar", which is an ideal biological sugar for people's life Source and veritable natural pollution-free green food. [0003] In recent years, my country has introduced stevia planting. Due to the lack of scientific and technological management of stevia, the lack of understanding of the physiological characteristics of stevia and the scientific use of fertilizers, the majority of chrysanthemum farmers rely on the use of harmful chemical fertilizers and pesticides. Stevia has been planted for several years, and the dry leaf yield of stevia per acre is only 200-250 kg, wh...

Claims

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Application Information

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