Composite leaf fertilizer comprising houttuynia cordata, and preparation method thereof

A technology for foliar fertilizer and Houttuynia cordata, applied in the directions of fertilization device, fertilizer mixture, application, etc., can solve the problems of insignificant fertilization effect, lodging of Houttuynia cordata, single function of foliar fertilizer, etc. The effect of reduced lodging incidence and high nutrient absorption efficiency

Inactive Publication Date: 2016-02-03
SICHUAN HUIFENG NATURAL MEDICINE DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few researches and applications on multifunctional and compound foliar fertilizers for Houttuynia cordata
[0005] In addition, during the growth process of Houttuynia cordata, due to unreasonable fertilization and partial application of nitrogen fertilizer and other simple fertilizers, the nutrition of Houttuynia cordata is not comprehensive, which affects the yield and quality of Houttuynia cordata.
At the same time, due to the partial application of nitrogen fertilizer, the aboveground part of Houttuynia cordata grows steeply during the prosperous period, which causes Houttuynia cordata lodging, affects the growth of Houttuynia cordata, and is more prone to pests and diseases, seriously affecting the yield and quality of Houttuynia cordata
At present, there are still many unscientific aspects of the foliar topdressing method used in the planting process of Houttuynia cordata, which affects the fertilization effect
There is a technical problem of not determining the type, ratio and dosage of foliar fertilizer according to the content of various elements in the soil and soil pH, or the nutritional demand characteristics of Houttuynia cordata, and the concentration and dosage of foliar fertilizer Improper configuration method, resulting in insignificant fertilization effect
Most foliar fertilizers have a single function and can only play the role of top dressing

Method used

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  • Composite leaf fertilizer comprising houttuynia cordata, and preparation method thereof
  • Composite leaf fertilizer comprising houttuynia cordata, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The houttuynia compound foliage fertilizer includes the following components by weight: 15 parts of urea, 15 parts of potassium dihydrogen phosphate, 45 parts of potassium nitrate, 5 parts of trace elements, 10 parts of amino acids, and 10 parts of chlormequat.

[0031] Trace elements are composed of the above mass components: magnesium sulfate 35%, borax 10%, zinc sulfate 24%, manganese sulfate 4%, ferrous sulfate 20%, copper sulfate 5%, ammonium molybdate 2%.

[0032] The preparation method is as follows:

[0033] (1) Dissolve urea, potassium nitrate, potassium dihydrogen phosphate, trace elements and amino acids with some water;

[0034] (2) Dissolve chlormequat completely with the rest of the water;

[0035] (3) Add the chlormequat solution in the step (2) to the solution in the step (1) to obtain.

[0036] The total amount of dissolved water added in the two steps is 500 times of the total amount of urea, potassium nitrate, potassium dihydrogen phosphate, trace e...

Embodiment 2

[0041] The preparation method is as described in Example 1. The Houttuynia cordata compound foliage fertilizer includes the following components in parts by weight: 20 parts of urea, 20 parts of potassium dihydrogen phosphate, 50 parts of potassium nitrate, 8 parts of trace elements, and 20 parts of amino acids. parts, chlormequat 15 parts.

[0042] Trace elements are composed of the above mass components: magnesium sulfate 35%, borax 10%, zinc sulfate 24%, manganese sulfate 4%, ferrous sulfate 20%, copper sulfate 5%, ammonium molybdate 2%.

Embodiment 3

[0044] The preparation method is as described in Example 1. The Houttuynia cordata compound foliage fertilizer includes the following components in parts by weight: 17 parts of urea, 18 parts of potassium dihydrogen phosphate, 55 parts of potassium nitrate, 8 parts of trace elements, and 16 parts of amino acids. parts, chlormequat 13 parts.

[0045]Trace elements are composed of the above mass components: magnesium sulfate 35%, borax 10%, zinc sulfate 24%, manganese sulfate 4%, ferrous sulfate 20%, copper sulfate 5%, ammonium molybdate 2%

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Abstract

The invention relates to the field of leaf fertilizer products, in particular to a novel, multifunctional and environment-friendly composite leaf fertilizer dedicated to large-scale cultivation of houttuynia cordata in forests, and a preparation method for the leaf fertilizer. The leaf fertilizer is characterized by comprising the following components in parts by weight: 15-20 parts of urea, 15-20 parts of monopotassium phosphate, 45-60 parts of potassium nitrate, 5-10 parts of trace elements, 10-20 parts of amino acid, and 10-15 parts of cycocel; the composite leaf fertilizer is prepared by mixing the urea, potassium nitrate, monopotassium phosphate, the trace elements, amino acid and cycocel with water according to the ratio of the total weight of the urea, potassium nitrate, monopotassium phosphate, the trace elements, amino acid and cycocel to water is 1: 500. Through the adoption of the composite leaf fertilizer, the lodging occurrence rate of houttuynia cordata is remarkably reduced, the nutrient accumulation is promoted, the total output of houttuynia cordata is obviously improved, and the volatile oil content is increased.

Description

technical field [0001] The invention relates to the field of foliar fertilizer products, in particular to a novel multifunctional and environment-friendly compound foliar fertilizer specially used for large-scale understory cultivation of Houttuynia cordata and a preparation method thereof. Background technique [0002] Houttuynia cordata, also known as Pleurotus chinensis, grows underground stems. The tender stems and leaves and the fat and tender rhizomes are delicious after cold salad or soup. It has the functions of invigorating the stomach, and can prevent various diseases such as influenza, pneumonia, and eczema. It is a health-care vegetable with both medicine and food. With the improvement of people's living standards and the enhancement of health awareness, the demand for Houttuynia cordata is increasing year after year. The root of Houttuynia cordata is tender and crisp, slightly spicy and fishy, ​​and is the main edible part. Houttuynia cordata can be eaten ra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 沈强国熊启坤黄博孔健刘思川程志鹏葛均友万阳浴
Owner SICHUAN HUIFENG NATURAL MEDICINE DEV CO LTD
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