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Special fertilizer for enhancing originally ecological flavor of pineapple and application thereof

A special fertilizer and original ecological technology, applied in the fields of application, nitrogen fertilizer, potassium fertilizer, etc., can solve the problems that do not involve increasing the original ecological fragrance of pineapple, achieve the effect of rich original ecological fragrance, increase yield, and reduce content

Active Publication Date: 2015-05-06
南宁汉和生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] To sum up, at present, most of the special fertilizers for pineapple are aimed at fertilizer efficiency utilization and increasing pineapple yield, and do not involve increasing the original ecological fragrance of pineapple

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 1) Prepare special fertilizer for pineapple

[0023] 30 kg of urea, 10 kg of potassium dihydrogen phosphate, 34 kg of potassium sulfate, 5 kg of calcium humate, 5 kg of amino acid chelated magnesium, 3 kg of amino acid chelated zinc, 3 kg of amino acid chelated manganese, 5 kg of ferric ammonia citrate After pulverizing in a pulverizer, pass through a 80-mesh sieve, put it into a disc granulator, add 5 kg of flavoring inducer to mix and granulate, wherein the flavoring inducer is pyridoxal phosphate, praseodymium chloride and mannose erythrose The alcohol lipid biosurfactant is composed according to the mass ratio of 2:0.3:0.05. After the granulation is completed, it is dried by a dryer (the material outlet temperature is 70-80°C), cooled and passed through a rotary sieve (the finished particle size is 2-4mm), and the special fertilizer for pineapple is obtained.

[0024] 2) Fertilization method

[0025]1. Carry out drip irrigation and fertilization once during the pi...

Embodiment 2

[0032] 1) Prepare special fertilizer for pineapple

[0033] 25 kg of urea, 10 kg of potassium dihydrogen phosphate, 35 kg of potassium sulfate, 7 kg of calcium humate, 5 kg of amino acid chelated magnesium, 3 kg of amino acid chelated zinc, 3 kg of amino acid chelated manganese, 5 kg of ferric ammonia citrate Put into pulverizer after crushing, pass through 80 mesh sieve, put into disc granulator, add 7 kg of aroma-enhancing inducer to mix and granulate, wherein the aroma-enhancing inducer is pyridoxal phosphate, praseodymium nitrate and biosurfactant biosurfactant The agent is composed according to the mass ratio of 2:0.5:0.05. After the granulation is completed, it is dried by a dryer (the material outlet temperature is 70-80°C), cooled and passed through a rotary sieve (the finished particle size is 2-4mm), and the special fertilizer for pineapple is obtained.

[0034] 2) Fertilization method

[0035] 1. Carry out drip irrigation and fertilization once during the pineappl...

Embodiment 3

[0042] 1) Prepare special fertilizer for pineapple

[0043] 20 kg of urea, 15 kg of potassium dihydrogen phosphate, 35 kg of potassium sulfate, 8 kg of calcium humate, 7 kg of amino acid chelated magnesium, 2 kg of amino acid chelated zinc, 2 kg of amino acid chelated manganese, 3 kg of ferric ammonia citrate Put into pulverizer after crushing, pass through 80 mesh sieve, put into disc granulator, add 8 kg of flavoring inducer to mix and granulate, wherein the flavoring inducer is pyridoxal phosphate, praseodymium acetate, rhamnolipid, seaweed The glycolipid biosurfactant is composed according to the mass ratio of 2:1:0.05. After the granulation is completed, it is dried by a dryer (the material outlet temperature is 70-80°C), cooled and passed through a rotary sieve (the finished particle size is 2-4mm), and the special fertilizer for pineapple is obtained.

[0044] 2) Fertilization method

[0045] 1. Carry out drip irrigation and fertilization once during the pineapple fru...

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Abstract

The invention belongs to the field of crop fertilizers and in particular relates to a special fertilizer for enhancing the originally ecological flavor of pineapple. The special fertilizer is prepared from urea, monopotassium phosphate, potassium sulfate, calcium humate, magnesium amino acid chelate, zinc amino acid chelate, manganese amino acid chelate, ammonium ferric citrate and an aroma enhancement inductive agent. According to the special fertilizer, the contents of nitrogen phosphorus and potassium nutrients can be reasonably proportioned according to the fertilizer needing characteristics of the pineapple during growth, medium trace elements such as calcium, magnesium, zinc, manganese and iron, required by the fruit development and growth period of the pineapple, are added, the growth and development of the pineapple are improved and the yield of the pineapple is improved; the aroma enhancement inductive agent is added in the special fertilizer, so that the conversion efficiency of amino acid in the pineapple body can be improved, the catalytic activity for synthesizing the key enzyme by use of the aromatic ester substances is promoted, the content of the aromatic ester substance in the pineapple is increased, and the originally ecological flavor of the pineapple is rich; when the special fertilizer is applied in the fruit growth maturation period of the pineapple, the output of the pineapple is improved, the originally ecological flavor of the pineapple is increased and the special fertilizer has high market application value.

Description

technical field [0001] The fertilizer field of the present invention particularly relates to a special fertilizer that can increase the original flavor of pineapple and its application. Background technique [0002] Pineapple, also known as pineapple, is a perennial evergreen herbaceous fruit tree. It is the third largest tropical fruit in the world and is also an extremely active tropical fruit in international fruit trade. Pineapple fruit is of good quality, rich in nutrition, contains a lot of sugar, vitamins, citric acid, protease and other substances, has a strong taste, sweet and sour, and has the functions of dietotherapy and health care such as clearing heat and quenching thirst, eliminating food and diarrhea, eliminating fatigue, and increasing appetite. People love it. my country is one of the five largest pineapple producing countries in the world. The pineapple planting area is more than 70,000 hectares, and the total output reaches more than 1 million tons. Th...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01C21/00
CPCA01C21/00C05B7/00C05G3/00C05G3/80C05C9/00C05D1/02C05C11/00C05D9/02C05F11/02
Inventor 陈庆孙丽枝
Owner 南宁汉和生物科技股份有限公司
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