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A kind of nutrient-encapsulated substrate for planting pitaya on tidal flats and a thrifty and efficiency-enhancing method

A technology of nutrition package and dragon fruit, applied in fertilization methods, fruit tree cultivation, fertilizer made from biological waste, etc., can solve problems such as easy induction of root-knot nematodes, high proportion of sand content, and prevention of nematode loss, etc., to achieve drug reduction The effect of increasing insect control is good, the effect of preventing root-knot nematode damage, and the root system is developed

Active Publication Date: 2021-08-10
POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the proportion of sand content in tidal flat soil is too large, and there are defective habits such as water leakage, fertilizer leakage, and easy induction of root-knot nematodes, which are not conducive to the formation of dragon fruit production.
In order to solve the problem of excessive loss of tidal flat soil such as fertilization, irrigation, and spraying to prevent nematodes, we propose a method of thrifting and increasing efficiency with nutrition-packed substrates for planting pitaya on tidal flats

Method used

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  • A kind of nutrient-encapsulated substrate for planting pitaya on tidal flats and a thrifty and efficiency-enhancing method

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Adopt a kind of method (see figure 1 ). Implementation location: Shantou Fengle Agricultural Technology Co., Ltd., 4-year high-yield dragon fruit orchard, tidal flat soil, every 667 m 2 330 plants are planted, and the amount of fertilizer and pesticide and the frequency of drip irrigation are half of the existing technology.

[0034] method:

[0035] (1) Plant pitaya seedlings in two rows on the tidal flat planting bed, with a plant spacing of 80 cm, build a "double T-shaped" long scaffold with a height of about 80 cm, cover with tidal flat soil and compact the seedlings;

[0036] (2) After the above-mentioned seedlings grow for 18-30 months and enter the fruiting period, implement the nutrition package once a year in January and July; the specific operation is: dig a 40 cm wide and 35 cm deep strip fertilization ditch outside the dragon fruit planting border , fill the nutrient packs at 30-35 cm, level them and compact them, and pierce 6-8 water inlet holes on the u...

Embodiment 2

[0049] Implementation location: Shantou Fengle Agricultural Technology Co., Ltd., 4-year high-yield dragon fruit orchard, tidal flat soil, every 667 m 2 330 plants are planted, the amount of fertilizer and pesticide is 60% of that of the prior art, and the frequency of drip irrigation is half of that of the prior art.

[0050] method:

[0051] (1) Plant pitaya seedlings in two rows on the tidal flat planting bed, with a plant spacing of 100 cm, build a "double T-shaped" long scaffold with a height of about 100 cm, cover with tidal flat soil and compact the seedlings;

[0052] (2) After the above-mentioned seedlings grow for 18-30 months and enter the fruiting period, implement the nutrition package once a year in January and July respectively. The specific operation is: dig a 40 cm wide and 35 cm deep strip fertilization ditch outside the dragon fruit planting border , fill the nutrient pack at 30-35cm, level it and compact it, each nutrient pack pierces 6-8 small water inlet...

Embodiment 3

[0062] Implementation location: Shantou Fengle Agricultural Technology Co., Ltd., 4-year high-yield dragon fruit orchard, tidal flat soil, every 667 m 2 330 plants are planted, the amount of fertilizer and pesticide is 40% of that of the prior art, and the frequency of drip irrigation is half of that of the prior art.

[0063] method:

[0064] (1) Plant pitaya seedlings in two rows on the tidal flat planting bed, with a plant spacing of 90 cm, build a "double T-shaped" long scaffold with a height of about 90 cm, cover with tidal flat soil and compact the seedlings;

[0065] (2) After the above-mentioned seedlings grow for 18-30 months and enter the fruiting period, implement the nutrition package once a year in January and July respectively. The specific operation is: dig a 40 cm wide and 35 cm deep strip fertilization ditch outside the dragon fruit planting border , fill the nutrient packs at 30-35 cm, level them and compact them, and pierce 6-8 water inlet holes on the upwa...

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Abstract

The invention discloses a nutrient-packed substrate for planting pitaya on tidal flats and a frugal yield-increasing method. On the basis of halving the amount of fertilizer and pesticide use, add a small amount of soil water retaining agent, mix it, wrap it with agricultural non-woven fabric to form a nutrient package, and then ditch and apply it, cover the soil, and reduce the number of drip irrigation by half. The nutrient package substrate and water are coupled and stored in the nutrient package, and will not be lost by rainfall and irrigation. The dragon fruit takes root in the nutrient package to grow and absorb, which solves the irrigation, fertilization and root-knot nematode control of dragon fruit planted in tidal flats. The problem of low utilization rate of nutrition package matrix. The application of the invention can increase production, save water and fertilizer, reduce pesticides and increase pest control effects, and integrate root manure, etc., so as to achieve good effects of energy saving, environmental protection, and improvement of cultivation yield.

Description

technical field [0001] The invention belongs to the field of fruit tree planting, and in particular relates to a nutrient-encapsulated matrix and a thrifty and synergistic method for planting pitaya on tidal flats. Background technique [0002] The tidal flat is mainly the result of the expansion of the coast due to the continuous transport of sediment by the tide and accumulation on the shore. The width is generally several kilometers, and the widest can reach more than 10 kilometers. It is an important reserve land resource in the coastal waters. It can be used directly or after improvement to develop horticultural crops such as vegetables and fruit trees. In recent years, fruit farmers along the coast of South China have used the tidal flat soil to contain a high proportion of sand and a low proportion of clay, which has the advantages of flat, loose, tillable and good permeability. Flooding resistance, loose soil and other growth habits are consistent, and the developme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/80C05G3/60A01G22/05A01C21/00
CPCA01C21/00A01G22/05C05B1/02C05G3/60C05G3/80C05F3/00C05F5/002C05F11/00
Inventor 邱继水陆育生常晓晓彭程林志雄
Owner POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
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