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Dragon fruit root-restricting cultivation method

A cultivation method and technology of dragon fruit are applied in the field of root-limited cultivation of dragon fruit, can solve the problems such as uncontrollable fruit products, low utilization rate of fertilizer and water, long cultivation time, etc., achieve overcoming blindness of fertilization, high root density, and realize automation and precise effects

Inactive Publication Date: 2016-06-22
GUIZHOU FRUIT INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a root-limited cultivation method for dragon fruit, to solve the problems of long cultivating time, low utilization rate of fertilizer and water, uncontrollable fruit and low economic efficiency in the existing planting mode of dragon fruit

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: a kind of implantation method of pitaya root cultivation, the specific implementation method is as follows:

[0023] (1) Excavation of root-limited holes: Dig root-limited holes on the ground to be planted. The row spacing of root-limited holes is 3.0m×2.0m, and the root-limited holes are circular pits with a diameter of 80cm and a depth of 45cm.

[0024] (2) Laying of root-limiting bags: Lay pre-made non-woven root-limiting bags in the root-limiting hole. The size of the root-limiting bags is 80cm (diameter) × 60cm (height), and the middle position of the root-limiting bags is 10cm×10cm The small square holes are used to pass through the pillars required for dragon fruit planting. The root-limiting bag laying requires 45cm in the soil and 15cm in the above-ground part.

[0025] (3) Pile fixing: Pitaya stakes are pierced through the small hole at the bottom of the root-limiting bag. The stakes are 45cm into the soil and 135cm out of the soil. A "window"-sh...

Embodiment 2

[0032] Embodiment 2: a kind of planting method of pitaya root cultivation, the specific implementation method is as follows:

[0033] (1) Excavation of root-limited holes: dig root-limited holes on the ground to be planted, the row spacing of root-limited holes is 2.0m×3.0m, and the root-limited holes are circular pits with a diameter of 90cm and a depth of 60cm.

[0034] (2) Laying of root-limiting bags: Lay pre-made non-woven root-limiting bags in the root-limiting hole. The size of the root-limiting bags is 90cm (diameter) × 60cm (height), and the middle position of the root-limiting bags is 10cm×10cm The small square holes are used to pass through the pillars required for dragon fruit planting. The root-limiting bag laying requires 45cm in the soil and 15cm in the above-ground part.

[0035] (3) Pile fixing: Pitaya stakes are pierced through the small hole at the bottom of the root-limiting bag. The stakes are 45cm into the soil and 135cm out of the soil. A "window"-shaped...

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Abstract

The invention discloses a dragon fruit root-restricting cultivation method. According to the dragon fruit root-restricting cultivation method, root-restricting holes are formed in land for planting in a dug mode and are round pits; non-woven fabric root-restricting bags made in advance are laid in the root-restricting holes, and small square holes are formed in the middle positions of the root-restricting bags; dragon fruit piles penetrate into small holes formed in the bottoms of the root-restricting bags; nutrient soil of the root-restricting bags is made by evenly mixing garden soil, thoroughly decomposed oriental white oak shells (or sawdust, plant ash and the like) and a farmyard manure with the water content of 30%-40% according to the volume ratio of 2 to 1 to 1 and is put into the root-restricting bags in a filled mode; seedling stems are bound on concrete columns after shallow planting, and thin soil coverage is performed after fixed planting. The dragon fruit root-restricting cultivation method is stronger in fertilization purposiveness and controllability, can effectively avoid fertilizer efficiency delaying and nutrient loss, can achieve automatic and accurate quantification of fertilizer and water supply, has an important application value in water-saving agriculture in southwest drought water-deficient areas and can effectively improve the soil organic matter content per unit area and reduce the cost required for soil improvement at the earlier stage of orchard construction.

Description

technical field [0001] The invention relates to the technical field of fruit tree cultivation, in particular to a root-limited cultivation method for dragon fruit. Background technique [0002] Dragon fruit is a tropical and subtropical fruit. It is drought-resistant, high-temperature-resistant, light-loving, and has low requirements on soil quality. The most suitable soil pH value is 6.0-7.5. It is best to choose land with rich organic matter and good drainage for planting. There are various planting methods for dragon fruit, which can be hedged or trellised, but column cultivation is the most common. The so-called column cultivation is a cultivation method in which a cement column or a wooden column is erected, 3~4 dragon fruit seedlings are planted around the column, and the dragon fruit plants grow upward along the column. The general planting time of dragon fruit is from March to April, and the turnaround time is from October to November. It begins to bloom and bear fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/12
CPCA01G9/122A01G22/00
Inventor 马玉华王壮周俊良毛永亚肖图舰
Owner GUIZHOU FRUIT INST
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