Dragon fruit composite liquid fertilizer, and water and fertilizer integrated irrigation method

A compound liquid and dragon fruit technology, applied in liquid fertilizer, fertilization method, urea compound fertilizer, etc., can solve the problems of unfavorable crop growth, easy soil hardening, waste of water and fertilizer, etc., to reduce labor intensity, improve economic benefits, and increase production Effect

Inactive Publication Date: 2017-12-19
南农新农村发展研究院句容有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the watering of fruit trees is mainly done manually, and flood irrigation is used. When fertilizing, they are followed up one by one, which wastes water, fertilizer and manpower, and the soil is easy to harden, which is not conducive to crop growth.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Further also provide a kind of pitaya water and fertilizer integrated irrigation method, comprise the following steps:

[0024] Install a water and fertilizer integrated irrigation device, and lay a thin tube corresponding to each dragon fruit, and the nozzle is located above the root of the dragon fruit;

[0025] The compound liquid fertilizer applied to newly transplanted and biennial dragon fruit includes 25g of urea, 20g of potassium pyrophosphate, 15g of potassium acetate, 3g of zinc sulfate, and 4g of calcium nitrate;

[0026] The compound liquid fertilizer applied during the bud growth period of dragon fruit includes 15g of urea, 10g of potassium pyrophosphate, 5g of potassium acetate, 1g of zinc sulfate, 2g of calcium nitrate, 0.2g of magnesium sulfate, and 0.5g of boric acid;

[0027] The composite liquid fertilizer applied after the young dragon fruit is formed includes 20g of urea, 15g of potassium pyrophosphate, 10g of potassium acetate, 2g of zinc sulfate, ...

Embodiment 2

[0031] Further also provide a kind of pitaya water and fertilizer integrated irrigation method, comprise the following steps:

[0032] Install a water and fertilizer integrated irrigation device, and lay a thin tube corresponding to each dragon fruit, and the nozzle is located above the root of the dragon fruit;

[0033] The compound liquid fertilizer applied to newly transplanted and biennial dragon fruit includes 20g of urea, 15g of potassium pyrophosphate, 10g of potassium acetate, 2g of zinc sulfate, and 3g of calcium nitrate;

[0034] The compound liquid fertilizer applied during the bud growth period of dragon fruit includes 25g of urea, 20g of potassium pyrophosphate, 15g of potassium acetate, 3g of zinc sulfate, 4g of calcium nitrate, 0.6g of magnesium sulfate, and 0.1g of boric acid;

[0035] The compound liquid fertilizer applied after the young dragon fruit is formed includes urea 15g, potassium pyrophosphate 20g, potassium acetate 5g, zinc sulfate 1g, calcium nitra...

Embodiment 3

[0039] Further also provide a kind of pitaya water and fertilizer integrated irrigation method, comprise the following steps:

[0040] Install a water and fertilizer integrated irrigation device, and lay a thin tube corresponding to each dragon fruit, and the nozzle is located above the root of the dragon fruit;

[0041] The compound liquid fertilizer applied to newly transplanted and biennial dragon fruits includes 15g of urea, 10g of potassium pyrophosphate, 5g of potassium acetate, 1g of zinc sulfate, and 2g of calcium nitrate;

[0042] The compound liquid fertilizer applied during the bud growth period of dragon fruit includes 20g of urea, 15g of potassium pyrophosphate, 10g of potassium acetate, 2g of zinc sulfate, 3g of calcium nitrate, 0.4g of magnesium sulfate, and 0.3g of boric acid;

[0043] The composite liquid fertilizer applied after the young dragon fruit is formed includes 25g of urea, 20g of potassium pyrophosphate, 15g of potassium acetate, 3g of zinc sulfate,...

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PUM

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Abstract

The invention discloses a dragon fruit composite liquid fertilizer. Each liter of the liquid fertilizer comprises the following components: 15-25 g of urea, 10-20 g of potassium pyrophosphate, 5-15 g of potassium acetate, 1-3 g of zinc sulfate, 2-4 g of calcium nitrate, 0.2-0.6 g of magnesium sulfate, 0.1-0.5 g of boric acid, and 0.02-0.04 g of trace elements. The dragon fruit composite liquid fertilizer has the advantages that supply is carried out at any time according to a water-fertilizer rule required by crops, and the equalization of water volume and the fertilizer rate is guaranteed; the generation of soil borne disease can be directly and effectively controlled, and the disease is mitigated; the output is increased, the quality is improved, the labor intensity is reduced, and the economic benefit is increased.

Description

technical field [0001] The invention belongs to the technical field of pitaya cultivation, and in particular relates to a pitaya composite liquid fertilizer and an irrigation method integrating water and fertilizer. Background technique [0002] Dragon fruit belongs to tropical and subtropical fruits. It likes warmth and is very tenacious in life. It can thrive on barren mountainous land and can tolerate shade and drought. However, dragon fruit is not resistant to frost, and the optimum growth temperature is 25-35°C. If the temperature is below 5°C for a long time, it will be damaged by freezing. [0003] Although dragon fruit is drought-tolerant, the root system is in a long-term anoxic state due to its shallow root system; sprinkling irrigation will cause uneven humidity and induce physiological lesions. In addition, the flowering period of dragon fruit lasts for a long time, and the nutrient consumption is relatively large. Therefore, the demand for fertilizer is relativ...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01C21/00
CPCA01C21/00C05B7/00C05G5/23C05C5/04C05C9/00C05C11/00C05D5/00C05D9/02C05F11/00
Inventor 笪雅楠
Owner 南农新农村发展研究院句容有限公司
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