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Foliar micro-fertilizer for grapefruit plantation and preparation method thereof

A grapefruit and foliage technology, applied in the direction of nitrogen fertilizer, potassium fertilizer, magnesium fertilizer, etc., can solve the problems of reducing root respiration, grapefruit yield reduction, grapefruit tree diseases and insect pests, etc., to promote fruit expansion, reduce fruit disease, and promote flower seat fruit effect

Inactive Publication Date: 2016-11-02
开县兴华柚子种植场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the fertilizers needed for pomelo are mainly nitrogen, phosphorus and potassium compound fertilizers and organic fertilizers. Compound fertilizers are mainly applied around the roots of pomelo trees, which can easily cause soil compaction, reduce the respiration of the roots, cause diseases and insect pests and premature aging of pomelo trees, and reduce the quality of pomelo trees. Not good, the taste is not good, the yield of pomelo will gradually decrease

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A special foliage fertilizer for grapefruit planting, comprising the parts by weight of the following raw materials: 300 parts of phosphate fertilizer, 50 parts of potassium fertilizer, 300 parts of calcium fertilizer, 100 parts of magnesium fertilizer, 50 parts of manganese fertilizer, 20 parts of iron fertilizer, 15 parts of boron fertilizer, 15 parts of zinc fertilizer, 0.5 part of selenium fertilizer, 50 parts of amino acid, 20 parts of organosilicon, selenium fertilizer is microbial nano-selenium, and the preparation method of microbial nano-selenium is: the solution that selenite is prepared into 0.05mol / L, lichen The bacillus is added into the selenite solution according to the proportion of mixing 0.3% of the selenite solution; and kept at 34° C. for 48 hours, crystallized and then dried at low temperature.

[0021] The preparation method of special foliage micro-fertilizer for pomelo planting comprises the following steps: after mixing phosphorus fertilizer, pot...

Embodiment 2

[0024] A special foliar fertilizer for grapefruit planting, comprising the weight parts of the following raw materials: 600 parts of phosphate fertilizer, 150 parts of potassium fertilizer, 200 parts of calcium fertilizer, 60 parts of magnesium fertilizer, 10 parts of manganese fertilizer, 1 part of iron fertilizer, 5 parts of boron fertilizer, 1 part of zinc fertilizer, 1 part of selenium fertilizer, 100 parts of amino acids, 50 parts of organic silicon, the selenium fertilizer is microbial nano-selenium, and the preparation method of microbial nano-selenium is: the selenite is prepared into a solution of 0.005mol / L, and the lichen The bacillus is added into the selenite solution according to the proportion of mixing 0.3% of the selenite solution; and kept at 30° C. for 48 hours, crystallized and then dried at low temperature.

[0025] The preparation method of special foliage micro-fertilizer for pomelo planting comprises the following steps: after mixing phosphorus fertilize...

Embodiment 3

[0028] A special foliar fertilizer for pomelo planting, comprising the weight parts of the following raw materials: 500 parts of phosphate fertilizer, 100 parts of potassium fertilizer, 250 parts of calcium fertilizer, 70 parts of magnesium fertilizer, 30 parts of manganese fertilizer, 15 parts of iron fertilizer, 10 parts of boron fertilizer, 10 parts of zinc fertilizer, 0.8 part of selenium fertilizer, 80 parts of amino acid, 40 parts of organosilicon, selenium fertilizer is microbial nano-selenium, and the preparation method of microbial nano-selenium is: the solution that selenite is prepared into 0.01mol / L, lichen The bacillus is added into the selenite solution according to the proportion of mixing 0.25% of the selenite solution; and kept at 28° C. for 48 hours, crystallized and then dried at low temperature.

[0029] The preparation method of special foliage micro-fertilizer for pomelo planting comprises the following steps: after mixing phosphorus fertilizer, potassium ...

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Abstract

The invention discloses a foliar micro-fertilizer for grapefruit plantation and a preparation method thereof. The foliar micro-fertilizer comprises the following raw materials: phosphate fertilizer, potash fertilizer, calcium fertilizer, manganese fertilizer, iron fertilizer, boron fertilizer, zinc fertilizer, selenium fertilizer, amino acid and organosilicone. The selenium fertilizer is microbial nano-selenium. Microbial nano-selenium is bioactivated selenium fertilizer. The product can provide comprehensive nutrients for flowering and fruiting, stimulate growth and development of plants, promote absorption of nutrients and plant metabolism, increase photosynthesis and chlorophyll content, enhance bio-antioxidation effect of plants and resistance to environmental stress, improve disease resistance and stress tolerance of grapefruit, prevent abscission of blossoms and fruits, reduce pathological changes of fruits, increase yield and improve quality and mouthfeel.

Description

technical field [0001] The invention relates to a fertilizer for fruit trees, in particular to a foliage micro-fertilizer specially used for pomelo planting and a preparation method thereof. Background technique [0002] Grapefruit is an economical fruit that people often eat. It contains a lot of nutrients, including protein, organic acids, multivitamins, calcium, phosphorus, magnesium, sodium and other trace elements necessary for the body. It can lower blood sugar, blood fat, and lose weight. , skin beautification and other effects, deeply loved by people. At present, the fertilizers needed for pomelo are mainly nitrogen, phosphorus and potassium compound fertilizers and organic fertilizers. Compound fertilizers are mainly applied around the roots of pomelo trees, which can easily cause soil compaction, reduce the respiration of the roots, cause diseases and insect pests and premature aging of pomelo trees, and reduce the quality of pomelo trees. Not good, the taste is n...

Claims

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Application Information

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IPC IPC(8): C05G1/00
CPCC05C11/00C05D1/00C05D3/00C05D5/00C05D9/02
Inventor 刘兴华
Owner 开县兴华柚子种植场
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