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Functional foliar fertilizer and preparation method thereof

A foliar fertilizer and functional technology, which is applied in the directions of organic fertilizers, fertilizer mixtures, ammonium orthophosphate fertilizers, etc., can solve the problems of limited effect of foliar fertilizer, low utilization efficiency of foliar fertilizer, etc. Low production cost and the effect of promoting plant growth

Inactive Publication Date: 2018-06-01
河北百禾丰化肥有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the existing foliar fertilizers can increase grain production, it is still necessary to apply a large amount of foliar fertilizers to achieve the desired effect of increasing production.
After the foliar fertilizer is applied to the foliage of the crops, due to the limited effect of the foliar fertilizer, it will take a long time to be absorbed by the crops and play a role, which will easily lead to low utilization efficiency of the foliar fertilizer

Method used

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  • Functional foliar fertilizer and preparation method thereof
  • Functional foliar fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A functional foliar fertilizer is prepared from the following raw materials in parts by weight: 20 parts of urea, 4 parts of sodium selenite, 15 parts of sodium octaborate tetrahydrate, 10 parts of potassium dihydrogen phosphate, and 12 parts of fulvic acid , 10 parts of trace elements, 9 parts of garlic polysaccharide, 6 parts of pullulan polysaccharide, 8 parts of polyglutamic acid, 0.4 parts of disodium edetate, 0.1 part of naphthalene acetic acid, 0.4 parts of zinc ion-porphyrin nanocomplex parts, 70 parts of water.

[0022] Described, the zinc ion-porphyrin nanocomplex is prepared by the following method: 10ml zinc acetate solution and the acetic acid solution of the tetrapyridyl porphyrin of 1.5ml0.05mmol / L are added in the reaction flask together, 20 The reaction was stirred at ℃ for 20 hours to obtain a zinc ion-porphyrin nanocomplex.

[0023] Described, the concentration of zinc acetate solution is 0.5mol / L.

[0024] The trace elements are composed of amino a...

Embodiment 2

[0032] A functional foliar fertilizer is prepared from the following raw materials in parts by weight: 20 parts of urea, 3 parts of sodium selenite, 13 parts of sodium octaborate tetrahydrate, 12 parts of potassium dihydrogen phosphate, and 10 parts of fulvic acid , 13 parts of trace elements, 7 parts of garlic polysaccharide, 5 parts of pullulan polysaccharide, 7 parts of polyglutamic acid, 0.5 parts of disodium edetate, 0.2 parts of naphthalene acetic acid, 0.3 parts of zinc ion-porphyrin nanocomplex part, 60 parts of water.

[0033] Described, zinc ion-porphyrin nanocomplex is prepared by following method: 10ml zinc acetate solution and the acetic acid solution of the tetrapyridyl porphyrin of 1.5ml0.05mmol / L are added in reaction flask together, 25 The reaction was stirred at ℃ for 15 hours to obtain a zinc ion-porphyrin nanocomplex.

[0034] Described, the concentration of zinc acetate solution is 1mol / L.

[0035] As mentioned, the trace elements are composed of amino a...

Embodiment 3

[0043]A functional foliar fertilizer is prepared from the following raw materials in parts by weight: 20 parts of urea, 2 parts of sodium selenite, 10 parts of sodium octaborate tetrahydrate, 15 parts of potassium dihydrogen phosphate, and 8 parts of fulvic acid , 15 parts of trace elements, 5 parts of garlic polysaccharide, 4 parts of pullulan polysaccharide, 6 parts of polyglutamic acid, 0.6 parts of disodium edetate, 0.3 parts of naphthalene acetic acid, 0.2 parts of zinc ion-porphyrin nanocomplex parts, 50 parts of water.

[0044] Described, the zinc ion-porphyrin nanocomplex is prepared by the following method: 10ml zinc acetate solution and the acetic acid solution of the tetrapyridyl porphyrin of 1.5ml0.05mmol / L are added in the reaction flask together, 30 The reaction was stirred at ℃ for 10 h to obtain a zinc ion-porphyrin nanocomplex.

[0045] Described, the concentration of zinc acetate solution is 1.5mol / L.

[0046] The trace elements are composed of amino acid c...

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Abstract

The invention discloses a functional foliar fertilizer and a preparation method thereof. The functional foliar fertilizer is prepared from urea, sodium selenite, disodium octaborate tetrahydrate, potassium dihydrogen phosphate, fulvic acid, trace elements, garlic polysaccharide, pullulan, polyglutamic acid, ethylenediamine tetraacetic acid disodium salt, naphthylacetic acid, a zinc ion-porphyrin nanocomplex and water. The functional foliar fertilizer provided by the invention has the excellent performance of high efficiency, environmental protection, seedling strengthening, stress resistance and insect pest resistance, can quickly penetrate into plants after contact, and promote cell growth and division, and synthesis of nucleic acid and protein, delay organ abscission and crop senescenceas well as chlorophyllin synthesis, increase the photosynthetic rate and enhance the stress resistance, break apical dominance, and promote the robust rather than flourishing growth of plants, not only increases the total nutrient synthesis, but also coordinates the distribution relation of nutrition and reproductive growth, and greatly improves the crop yield and quality.

Description

technical field [0001] The invention relates to the technical field of foliar fertilizers, in particular to a functional foliar fertilizer and a preparation method thereof. Background technique [0002] The main function of leaves is to use solar energy for photosynthesis to synthesize organic matter, and to carry out certain biochemical transformations of the synthetic products and transport them to other organs. The leaves of higher terrestrial plants generally consist of three parts: the epidermis, the mesophyll, and the veins. The leaf epidermis is divided into palisade cells of the upper epidermis and spongy cells of the lower epidermis. In the upper and lower epidermis of leaves, there are small convex lens-shaped holes formed by guard cells, called stomata, which are the pathways of air and water vapor in gas metabolism such as carbon assimilation and transpiration. Studies have shown that the material exchange between leaves and the outside world is mainly through ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05C9/00C05D9/02C05F11/00C05F11/02C05F11/10
Inventor 安德刚
Owner 河北百禾丰化肥有限公司
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