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Drop irrigation fertilizer for cynanchum thesioides

A technology of drip irrigation and fertilization, applied in the direction of fertilization device, fertilizer mixture, application, etc., can solve the problems of nutrient imbalance, single nutrient, poor plant growth, etc. absorption effect

Inactive Publication Date: 2015-07-08
平越
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many kinds of ground melon drip irrigation fertilizers on the market, but most of them are simple fertilizers or a mixture of various chemical fertilizers. The single nutrient content of single fertilizers leads to nutrient imbalance; some fertilizers also contain harmful substances, and the amount of harmful substances in the soil Continuous accumulation leads to poor plant growth; due to the limited purity and solubility of the ground melon drip irrigation fertilizer formulated with chemical fertilizers, it is easy to block the drip irrigation equipment and greatly increase the production cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0019] A kind of sweet potato drip irrigation fertilizer is characterized in that its components and the mass percentage are:

[0020] Ferrous sulfate 5-30%, auxiliary fertilizer 5-15%, vitamin 1-3%, amino acid 0.1-0.5%, humic acid 2-4%, alkaloid 0.1-0.5%, and the rest is pure water.

[0021] Further, the auxiliary fertilizer is one or more of aluminum chloride, cobalt chloride and potassium iodide.

[0022] Further, the amino acid is one or more of leucine, isoleucine and proline.

[0023] Further, the alkaloid is chelerythrine.

[0024] Further, the humic acid is one or all of black humic acid, gray humic acid and brown humic acid.

[0025] Further, the plant growth regulator is one or more of carbaryl, ethephon, gibberellin, indole, and 6-benzylaminopurine.

[0026] After the nutrient solution was diluted 500 times, it was drip-irrigated on the sweet potato that had grown for one month. After 10 days, the leaves were dark green and thick, showing an obvious yield-increa...

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PUM

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Abstract

The invention discloses a drop irrigation fertilizer for cynanchum thesioides. The drop fertilizer for cynanchum thesioides comprises the following components in percent by mass: 5-30% of ferrous sulfate, 5-15% of auxiliary fertilizer, 1-3% of vitamin, 0.1-0.5% of amino acid, 2-4% of humic acid, 0.1-0.5% of alkaloid and the balance of purified water. The drop irrigation fertilizer for cynanchum thesioides can overcome the defects that an existing drop irrigation fertilizer is single in nutrients and contains harmful substances and drop irrigation equipment can be easily blocked, and the advantages of comprehensive nutrition, no toxicity, good solubility, no pipeline blockage and production cost saving can be realized.

Description

technical field [0001] The invention relates to the field of nutrients required for promoting plant growth, and in particular relates to a fertiliser for drip irrigation of sweet potato. Background technique [0002] At present, there are many kinds of ground melon drip irrigation fertilizers on the market, but most of them are simple fertilizers or a mixture of various chemical fertilizers. The single nutrient content of single fertilizers leads to nutrient imbalance; some fertilizers also contain harmful substances, and the amount of harmful substances in the soil The continuous accumulation leads to poor plant growth; due to the limited purity and solubility of the ground melon drip irrigation fertilizer prepared by chemical fertilizers, it is easy to block the drip irrigation equipment, and the production cost is greatly increased. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and propose a kind of sweet potato d...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 平越
Owner 平越
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