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Medicinal fertilizer composition

A technology of composition and medicinal fertilizer, applied in fertilizer mixture, fertilization device, application, etc., can solve the problems of increasing bald tip and shriveled grains, affecting the normal development of fruit ears, reducing yield, etc., achieving shortening of internodes and enhancing crop resistance and disease resistance, quality improvement effect

Active Publication Date: 2014-06-18
SICHUAN GUOGUANG AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the application of plant growth regulators in my country's corn production is still mainly "control", that is, through the application of plant growth retardants and ethephon, to control the growth and development of plants, so as to reduce the risk of excessive growth and lodging of plants, but at the same time bring The side effect is that it will affect the normal development of fruit ears, and it is easy to produce small ears, increase the number of bald tips and shriveled grains, and reduce the yield.

Method used

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  • Medicinal fertilizer composition
  • Medicinal fertilizer composition
  • Medicinal fertilizer composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: production embodiment

[0023] Formula ratio and processing method are shown in Table 1:

[0024] Table 1 formula ratio and processing method

[0025] Recipe 1 Recipe 2 Recipe 3 Recipe 4 Recipe 5 Recipe 6 Recipe 7 Recipe 8 Recipe 9 Recipe 10

[0026] Complex amino acids 5.0 5.0 8.0 10.0 9.0 10.0 11.0 12.0 12.0 10.0

[0027] Zinc fertilizer 2.0 3.0 4.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0

[0028] Boron fertilizer 2.0 3.0 4.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0

[0029] Manganese fertilizer 1.0 / 3.0 3.0 / 3.0 3.0 / / 3.0

[0030] Iron fertilizer 1.0 / 3.0 / 3.0 3.0 3.0 / 3.0 3.0

[0031] Copper fertilizer 0.5 1.0 1.5 2.0 2.0 2.0 / / / /

[0032] Aluminum fertilizer 0.5 / 1.5 / 1.5 / / / / /

[0033] Rare earth fertilizer 2.0 3.0 4.0 5.0 / 7.0 8.0 / 10.0 5.0

[0034] Ethephon 28.6 30.0 / / / 27.0 28.0 30.0 / /

[0035] Diethylhexanoate / / / 2.0 2.5 3.0 / 4.0 3.0 /

[0036] Chlormequat / / 20.0 / / / / / 50.0 /

[0037] Methylpiperium / / / 25.0 50.0 / ...

Embodiment 2

[0052] Example 2: Drug Effect Application Example 1——Experiment on the Effect of Different Forms of Fertilizers on Corn Yield Increase

[0053] The effects of different forms of fertilizers on the yield increase of maize were studied by combining field and pot cutting. The results showed that the amino acid chelated multivariate micro-fertilizer could prolong the functional period of corn roots and leaves, increase the dry matter weight of corn plants, and increase the yield of corn by 13.3% to 14.7%. Its effect is not only better than compound amino acid, mixed trace element fertilizer, rare earth nitrate, but also better than chelated micro-fertilizer formed by amino acid and single trace element. The test agents include: amino acid complex, nitric acid (mixed) rare earth, trace element fertilizer mixture (containing Zn, B, Mn, Fe, Cu, Mo and other inorganic fertilizer mixture), rare earth trace element fertilizer mixture (trace element inorganic fertilizer and nitric acid ...

example 3

[0083] Example 3: Medicinal Effect Application Example 2 - Medicinal Fertilizer Composition Regulates Maize Growth and Yield Increase Medicinal Efficacy Experiment

[0084] Test purposes:

[0085] The composition of amino acid chelated multi-fertilizer, plant growth regulators ethephon, diethyl hexanoate and synergist is used in the experiment of regulating the growth and increasing yield of corn.

[0086] Drugs and doses for testing:

[0087] 1), 45% amino acid chelated multivariate micro-fertilizer · ethephon · diethyl hexanoate aqueous solution: 25ml / mu

[0088] 2), 30% ethephon diethyl hexanoate aqueous solution: 25ml / mu

[0089] 3), 12% amino acid chelated multivariate micro-fertilizer: 25ml / mu

[0090] 4), 40% ethephon water agent: 17.0ml / mu

[0091] 5), 8% diethyl hexanoate soluble powder: 37.5g / mu

[0092] 6), clean water control

[0093] Test variety: Chengdan 18

[0094] Experimental Design and Arrangement:

[0095] The experiment was conducted in Team 3, Lon...

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Abstract

The invention relates to a medicinal fertilizer composition, in particular to a method for preparing a medicinal fertilizer composition capable of making corn short and strong to resist lodging and increase yield and use thereof. The composition consists of the following components: A) compound amino acid and trace-element fertilizer chelate; B) plant growth regulator such as ethephon, diethyl aminoethyl hexanoate, and salt thereof; and a proper amount of C) a stabilizer, a surfactant and a solvent. The component A comprises 1 to 50 weight percent of compound amino acid and 1 to 10 mass percent of trace-element fertilizer; the component B comprises 0.1 to 70 weight percent of plant growth regulator; and the component C comprises 0.5 to 10 weight percent of stabilizer, 1 to 20 percent of surfactant and the balance of solvent. Preferably, the medicinal fertilizer composition comprises: A) 5 to 20 weight percent of compound amino acid, and 1 to 5 weight percent of trace-element fertilizer; B) 0.1 to 50 weight percent of plant growth regulator; and C) 0.5 to 5 weight percent of stabilizer, 1 to 10 weight percent of surfactant and the balance of solvent. The medicinal fertilizer composition can be used for corns and can obviously improve yield and quality.

Description

technical field [0001] The invention relates to a medicinal fertilizer composition. Background technique [0002] Corn is the main food crop in my country, and its per unit yield and total output have surpassed that of wheat, ranking second in food crops. Corn is also a high-quality feed crop, known as "the king of feed". About 75% of the total corn production is used for feed. Therefore, the development of corn production has important practical significance for my country's national economic construction. However, due to the limited arable land area, the corn planting area is limited to a certain extent, how to increase the yield per unit area will become the key to corn production in the future. Although increasing the planting density can obtain higher biomass, due to the increase of the planting density, it is often subject to adversity stress such as drought, high temperature, low temperature and wind and rain during the growth and development period, and it is prone ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 颜昌绪颜亚奇何鹏彭山英雷轶玲王军王平王秀琼李龚明
Owner SICHUAN GUOGUANG AGROCHEM
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