Compound fertilizer for increasing sugar content of sugarcane and production method thereof

A technology of compound fertilizer and special fertilizer for sugarcane, applied in fertilization device, fertilizer mixture, application, etc., can solve problems such as poor effect, increased labor cost, and failure to improve soil, so as to promote germination, promote sugarcane growth, and facilitate the absorption of nutrients Effect

Inactive Publication Date: 2016-01-06
GUANGXI YONGHUO JINLILAI FERTILIZER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As above, in this invention, the controlled and slow-release function of inorganic fertilizers is mainly achieved by the coating method, which improves the utilization rate. It also does not i...

Method used

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  • Compound fertilizer for increasing sugar content of sugarcane and production method thereof
  • Compound fertilizer for increasing sugar content of sugarcane and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Formulated with 30% total N, P, and K nutrients (12-8-10), and 15% of organic matter in organic fertilizer, special sugar cane fertilizer (12-8-10) refers to N and P respectively 2 O 5 , K 2 The nutrient percentage of O, the same below).

[0043] Raw material formula ratio: 200 kg of urea (calculated as 46.0% with N), 175 kg of diammonium phosphate (calculated as 16% with N and P 2 O 5 According to 46.0%, 5 kg of calcium magnesium phosphate fertilizer (containing P 2 O 5 18.0%, 9% for Mg, 28.4% for Ca, 12.7% for Si), 200 kg of potassium sulfate (with K 2 O is 50.0%, S is 17.0%), borax is 1 kg (B is 11%), zinc sulfate heptahydrate is 0.5 kg (Zn is 23%), and ammonium molybdate is 0.5 kg (Mo is 54%). %), 0.5 kg of copper sulfate (23% containing Cu), 390 kg of organic fertilizer, 10 kg of cinnamon powder, and 20 kg of wintergreen oil.

[0044] The organic matter in the organic fertilizer is the product obtained by adding tobacco, seaweed, cassava residue and pond or seabed silt t...

Embodiment 2

[0048] Formulated with 35% total nitrogen, phosphorus and potassium nutrients (12-8-15) and 15% organic matter special fertilizer for sugarcane (12-8-15) refer to N and P respectively 2 O 5 , K 2 The nutrient percentage of O, the same below).

[0049] Raw material formula ratio: 200 kg of urea (calculated as 46.0% with N), 175 kg of diammonium phosphate (calculated as 16% with N and P 2 O 5 According to 46.0%, 5 kg of calcium magnesium phosphate fertilizer (containing P 2 O 5 18.0%, 9% for Mg, 28.4% for Ca, 12.7% for Si), 250 kg of potassium chloride (with K 2 O 60.0%), 2 kg of borax (11% containing B), 2 kg of zinc sulfate heptahydrate (23% containing Zn), 2 kg of ammonium molybdate (54% containing Mo), copper sulfate 2 Kg (23% containing Cu), 282 kg of organic fertilizer, 10 kg of eugenol, 20 kg of wintergreen oil, and 50 kg of turpentine.

[0050] The organic matter in the organic fertilizer is the product obtained by adding tobacco, seaweed, cassava residue and pond or seabed si...

Embodiment 3

[0056] Formulated with 38% (15-8-15) total nitrogen, phosphorus and potassium nutrients and 15% organic matter special fertilizer for sugarcane (15-8-15) refer to N and P respectively 2 O 5 , K 2 The nutrient percentage of O, the same below).

[0057] Raw material formula ratio: 270 kg of urea (calculated as 46.0% with N), 175 kg of diammonium phosphate (calculated as 16% with N and P 2 O 5 According to 46.0%, 5 kg of calcium magnesium phosphate fertilizer (containing P 2 O 5 18.0%, 9% for Mg, 28.4% for Ca, 12.7% for Si), 250 kg of potassium chloride (with K 2 O 60.0%), 2 kg of borax (11% containing B), 2 kg of zinc sulfate heptahydrate (23% containing Zn), 2 kg of ammonium molybdate (54% containing Mo), copper sulfate 2 Kg (23% containing Cu), 212 kg of organic fertilizer, 10 kg of eugenol, 20 kg of wintergreen oil, and 50 kg of turpentine.

[0058] The organic matter in organic fertilizer is the product obtained by adding tobacco, seaweed, cassava residue and pond or seabed sludge...

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Abstract

The invention discloses a fertilizer special for sugarcane and a production method thereof. Raw materials of the fertilizer include inorganic fertilizers, organic materials, secondary element, microelement and botanical fungicides. The fertilizer is prepared from, by weight, 30% to 38% of total nutrients (N, P2O5 and K2O), larger than or equal to 15% of the organic materials, 0.1% to 0.5% of the secondary element, 0.04% to 0.1% of the microelement and 1% to 10% of the botanical fungicides (please see GB18877-2009 Organic-Inorganic Compound Fertilizer National Standard for the notation). According to the fertilizer special for the sugarcane, the ratio of nitrogen to phosphorus to potassium is reasonable, fertilizer shortage is avoided in the growth stages of the sugarcane, and the secondary element, the microelement and the organic materials are provided; in addition, cane beetles and borers can be effectively prevented, and sugarcane smut can be effectively inhibited; as for the sugarcane planted with the fertilizer special for the sugarcane, emergence seedlings are tidy, stalks are thick, lodging is not prone to occurrence, the number of plant diseases and insect pests is small, the average increase yield per mu ranges from 1,000 kg to 2,000 kg, the sugar content is increased by 1% to 3%, and economic benefits are greatly increased.

Description

technical field [0001] The invention belongs to the field of crop fertilizers, and in particular relates to an organic-inorganic compound fertilizer for sugarcane and a production method thereof. Background technique [0002] Sugarcane (Saccharum) is an annual or perennial perennial tropical and subtropical herb with erect stems, thick and juicy, often covered with white powder on the surface. The leaves are alternate, with small sharp teeth on the edge, and the flower spikes are compound racemes. The sugar content is 17-18%. Sugarcane is a temperature-loving and light-loving crop. The annual accumulated temperature needs to be 5500℃~8500℃, the frost-free period should be more than 330 days, the annual average air humidity should be 60%, the annual precipitation should be 800~1200mm, and the sunshine hours should be more than 1195 hours. . Sugarcane has a wide range of adaptability to soil, and clay loam, loam, and sandy loam are better. When the soil pH value is 4.5-8.0,...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
Inventor 陆俊安
Owner GUANGXI YONGHUO JINLILAI FERTILIZER IND
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