Citrus reticulata blanco compound fertilizer and production method thereof

A compound fertilizer and citrus technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve problems such as affecting yield and large fruit drop, and achieve the effects of improving utilization rate, loosening soil, and increasing the content of effective bacteria.

Inactive Publication Date: 2016-01-13
GUANGXI YONGHUO JINLILAI FERTILIZER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fertilization time should be completed before the end of April. Delayed fertilization will cause a lot of fruit drop and seriously affect the yield

Method used

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  • Citrus reticulata blanco compound fertilizer and production method thereof
  • Citrus reticulata blanco compound fertilizer and production method thereof
  • Citrus reticulata blanco compound fertilizer and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Prepare citrus compound fertilizer with 29% of total nitrogen, phosphorus and potassium nutrients (10-7-12) and 20% of organic matter (10-7-12 respectively refer to N, P 2 o 5 、K 2 The nutrient percentage content of O, the same below).

[0052] Raw material formula ratio: 165 kg of urea (calculated as 46.0% containing N), 155 kg of diammonium phosphate (calculated as 16% containing N, containing P 2 o 5 According to 46.0%, 5 kg of calcium magnesium phosphate fertilizer (including P 2 o 5 18.0%, 9% Mg, 28.4% Ca, 12.7% Si), 240 kg potassium sulfate (K 2 O is calculated as 50.0%, and S is calculated as 17.0%) (including K 2 O based on 60.0%), borax 1 kg (containing B based on 11%), zinc sulfate heptahydrate 0.5 kg (containing Zn based on 23%), ammonium molybdate 0.5 kg (containing Mo based on 54%), copper sulfate 0.5 kg (including 23% Cu), 100 kg of amino acid, 232.5 kg of organic fertilizer (including 24 kg of molasses alcohol waste liquid, 46 kg of algae), 100 kg ...

Embodiment 2

[0058] Prepare citrus compound fertilizer with 35% of total nitrogen, phosphorus and potassium nutrients (13-10-12) and 20% of organic matter (13-10-12 respectively refer to N, P 2 o 5 、K 2 The nutrient percentage content of O, the same below).

[0059]Algae, molasses alcohol waste liquid, sugar factory filter mud and cane pith are added to the product obtained by fermenting after pretreatment by fermentation bacteria. The molasses alcohol waste liquid accounts for 10-15% of the total weight of the organic fertilizer.

[0060] The fermenting bacteria adopt the special decomposing strains for bio-organic fertilizers produced by Guangzhou Nongguan (Taiwan-funded) Biotechnology Co., Ltd., and the strains are first expanded and cultivated. The composition of the medium is: 3-5% corn flour, 20-60% molasses, 0.01-0.15% potassium chloride.

[0061] Raw material formula ratio: 210 kg of urea (calculated as 46.0% containing N), 220 kg of diammonium phosphate (calculated as 16% cont...

Embodiment 3

[0065] Prepare citrus compound fertilizer with 40% of total nitrogen, phosphorus and potassium nutrients (15-10-15) and 20% of organic matter (15-10-15 respectively refer to N, P 2 o 5 、K 2 The nutrient percentage content of O, the same below).

[0066] Raw material formula ratio: 250 kg of urea (calculated as 46.0% containing N), 220 kg of diammonium phosphate (calculated as 16% containing N, containing P 2 o 5 According to 46.0%, 5 kg of calcium magnesium phosphate fertilizer (including P 2 o 5 18.0%, 9% Mg, 28.4% Ca, 12.7% Si), 300 kg potassium sulfate (K 2 O is 50.0%, S is 17.0%), borax is 2 kg (B is 11%), zinc sulfate heptahydrate is 0.5 kg (Zn is 23%), ammonium molybdate is 0.5 kg (Mo is 54 %), 0.5 kg of copper sulfate (calculated as 23% of Cu), 50 kg of amino acid, 150 kg of organic fertilizer (including 20 kg of molasses alcohol waste liquid, 25 kg of algae), and 21.5 kg of fly ash.

[0067] Algae, molasses alcohol waste liquid, sugar factory filter mud and cane...

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Abstract

The present invention discloses a citrus reticulata blanco compound fertilizer and a production method thereof, wherein the nutrients (the representation method refers to the GB18877-2009 organic-inorganic compound fertilizer national standard) comprise, by weight, more than or equal to 29% of total nutrient (N+P2O5+K2O), more than or equal to 20% of an organic fertilizer, 5-10% of compound amino acids, 0.1-0.5% of medium elements, 0.1-0.3% of trace elements, and 5-15% of fly ash. According to the present invention, the citrus reticulata blanco compound fertilizer is prepared by carrying out pre-treatment, granulation and magnetization, such that nitrogen, phosphorus and potassium required by citrus reticulata blanco growth can be provided, and the organic matters are rich; and with the magnetization treatment, the soil malnutrition caused by continuous cultivation can be improved, the physical properties of the soil can be effectively improved, nutrient absorption of crops can be promoted, and the citrus reticulata blanco compound fertilizer further has effects of nitrogen fixation, nitrogen fertilizer utilization rate, per unit area yield improving, and significant economic benefits.

Description

technical field [0001] The invention belongs to the field of crop fertilizers, and in particular relates to an organic-inorganic compound fertilizer for applying oranges and a production method thereof. Background technique [0002] China is one of the important origins of citrus, which is rich in citrus resources and has a wide variety of fine varieties, including mandarin oranges and tangerines, with a cultivation history of more than 4,000 years. After long-term cultivation and selection, citrus has become a precious fruit for human beings. According to research, it was not until 1471 AD that citrus fruit trees such as tangerines, oranges, and oranges were introduced from China to Lisbon in Portugal, and in 1665 AD to Florida in the United States. In China, Huangyan, Taizhou City, Zhejiang Province is the hometown of tangerines. China's citrus is distributed between 16° and 37° north latitude, with an altitude of up to 2,600 meters (Batang, Sichuan). It starts from Sany...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/00C05G3/80
Inventor 陆俊安
Owner GUANGXI YONGHUO JINLILAI FERTILIZER IND
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