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Special eucalyptus fertilizer and preparation method thereof

A special fertilizer and eucalyptus technology, applied in the field of eucalyptus special fertilizer and its preparation, can solve the problems of not taking into account the nutrient absorption efficiency of eucalyptus, failing to achieve high yield, high yield, low organic matter content, etc., to promote the growth of eucalyptus and improve the quality. and yield, the effect of simple preparation method

Inactive Publication Date: 2018-10-26
广西鄂中肥业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the soil fertility of my country's artificial eucalyptus forest is poor, the content of N, P, K and organic matter is low, and there is a lack of trace elements.
[0004] At present, some special fertilizers for eucalyptus on the market have noticed the addition of medium and trace elements, but they have not considered the absorption efficiency of nutrients by eucalyptus, and often fail to achieve the expected effect of high yield and high yield.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The special fertilizer for eucalyptus of the present embodiment is made of the following raw materials: urea 80kg, monoammonium phosphate 40kg, potassium nitrate 40kg, calcium magnesium phosphate fertilizer 15kg, magnesium fertilizer 0.5kg, calcium fertilizer 0.8kg, molybdenum humate 0.5kg and quality Concentration is 10kg of molasses fermentation waste liquid of 80wt%.

[0026] The preparation method of above-mentioned eucalyptus special fertilizer, comprises the steps:

[0027] Get the raw materials of the following weight: 80kg of urea, 40kg of monoammonium phosphate, 40kg of potassium nitrate, 15kg of calcium magnesium phosphate fertilizer, 0.5kg of magnesium fertilizer, 0.8kg of calcium fertilizer, 0.5kg of molybdenum humate and 10kg of molasses fermentation waste liquid with a mass concentration of 80wt%. After mixing evenly, pulverize, pass through a 50-mesh sieve, and granulate into dry granules with a particle diameter of 5 mm to obtain the special fertilizer f...

Embodiment 2

[0029] The special fertilizer for eucalyptus of the present embodiment is made from the raw materials of following weight: urea 100kg, monoammonium phosphate 35kg, potassium nitrate 45kg, calcium magnesium phosphate fertilizer 10kg, magnesium fertilizer 1kg, calcium fertilizer 0.5kg, molybdenum humate 1kg and mass concentration are 20kg of molasses fermentation waste liquid of 50wt%.

[0030] The preparation method of above-mentioned eucalyptus special fertilizer, comprises the steps:

[0031] Get the raw material of following weight: urine urea 100kg, monoammonium phosphate 35kg, potassium nitrate 45kg, calcium magnesium phosphate fertilizer 10kg, magnesium fertilizer 1kg, calcium fertilizer 0.5kg, molybdenum humate 1kg and mass concentration are 50wt% molasses fermentation waste liquid 20kg, After mixing evenly, pulverize, pass through a 70-mesh sieve, and granulate into dry granules with a particle diameter of 10 mm to obtain the special fertilizer for eucalyptus.

Embodiment 3

[0033] The special fertilizer for eucalyptus of the present embodiment is made of the following raw materials: urea 120kg, monoammonium phosphate 30kg, potassium nitrate 50kg, calcium magnesium phosphate fertilizer 5kg, magnesium fertilizer 1.5kg, calcium fertilizer 0.2kg, molybdenum humate 1.5kg and quality Concentration is 30kg of molasses fermentation waste liquid of 30wt%.

[0034] The preparation method of above-mentioned eucalyptus special fertilizer, comprises the steps:

[0035] Get the raw materials of the following weight: 120kg of urea, 30kg of monoammonium phosphate, 50kg of potassium nitrate, 5kg of calcium magnesium phosphate fertilizer, 1.5kg of magnesium fertilizer, 0.2kg of calcium fertilizer, 1.5kg of molybdenum humate and 30kg of molasses fermentation waste liquid with a mass concentration of 30wt%. , after mixing evenly, pulverize, pass through an 80-mesh sieve, and granulate into dry granules with a particle diameter of 15 mm to obtain the special fertiliz...

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Abstract

The invention discloses a special eucalyptus fertilizer and a preparation method thereof, belonging to the technical field of fertilizers. The special eucalyptus fertilizer is prepared from the following raw materials in parts by weight: 80-120 parts of urea, 30-40 parts of monoammonium phosphate, 40-50 parts of potassium nitrate, 5-15 parts of calcium-magnesium-phosphate fertilizer, 0.5-1.5 partsof a magnesium fertilizer, 0.2-0.8 part of a calcium fertilizer, 0.5-1.5 parts of molybdenum humate and 10-30 parts of molasses fermenting waste liquid. The special eucalyptus fertilizer has a reasonable formula, can meet the requirements on the feeding of macro-nutrients and organic matters during the growth of eucalyptuses and is beneficial to the absorption of the eucalyptuses, the disease resistance of the eucalyptuses is improved, the growth of the eucalyptuses is promoted, the quality of the eucalyptuses is improved, and yield of the eucalyptuses is increased.

Description

technical field [0001] The invention relates to a special fertilizer for eucalyptus and a preparation method thereof, belonging to the technical field of fertilizers. Background technique [0002] Eucalyptus (Eucalyptus robusta Smith), also known as Eucalyptus, is a general name for Eucalyptus plants in the family Myrtaceae. Evergreen tall trees, about 600 species. The origin is mainly in the Australian mainland, and it was introduced to all parts of the world in the 19th century. By 2012, it had been cultivated in 96 countries or regions. Eucalyptus planting in my country has a history of more than 100 years, and the planting of eucalyptus has developed rapidly in the south of my country in the past ten years. At present, eucalyptus has been listed as the first choice tree species for national industrial raw material forest afforestation because of its strong adaptability, rapid growth, short growth cycle, large biomass, straight trunk, wide range of uses, and high econom...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G5/00C05G3/80
CPCC05B7/00C05G3/80C05G5/12C05B13/02C05C5/02C05C9/00C05D3/00C05D5/00C05F5/008C05F11/02
Inventor 陈勇
Owner 广西鄂中肥业有限公司
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