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A kind of mechanized planting method of dragon fruit

A technology of dragon fruit and seeds, applied in the field of mechanized planting of dragon fruit, can solve problems such as affecting the scale development of dragon fruit, restricting the efficiency of planting, and difficult to maintain variety traits, so as to be conducive to large-scale promotion and development, and not easy to stick Knot, improve the effect of cohesion

Active Publication Date: 2020-04-24
平南县正达农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Dragon fruit is a perennial climbing succulent plant, the genetic basis is relatively complex, and it is difficult to maintain the variety traits in seed propagation. Currently, most dragon fruits are produced by cuttings.
However, most of the current dragon fruit planting methods are artificial planting, which greatly limits the efficiency of planting and affects the large-scale development of dragon fruit

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] 1. Preliminary preparation

[0028] Cultivation of dragon fruit seedlings: fix Tainong No. 3 dragon fruit seeds in the nutrition cup, inject hydroponic solution, make the dragon fruit seeds partly immersed in the hydroponic solution, keep the temperature of the hydroponic solution at 20°C, and cultivate at a constant temperature The pitaya seeds are dew-white until germination, and then the pitaya seeds are placed under the LED light, and the light intensity is 150 μmol m 2 / s and the photoperiod of 12h / d grow into seedlings; when the seedlings grow to 3cm, topping treatment is carried out, and the thorns on the plants are removed as rootstocks for grafting, and then Tainong No. 1 fire dragon is used. The tender stem of the fruit is the scion, and the thorn seat on the scion is castrated, and the scion is grafted on the rootstock. 2 / s and the photoperiod of 16h / d are cultivated until the scion grows new buds, and the thorn seats on the rootstock are removed in time du...

Embodiment 2

[0038] 1. Preliminary preparation

[0039]Cultivation of dragon fruit seedlings: fix Tainong No. 3 dragon fruit seeds in the nutrition cup, inject hydroponic solution, make the dragon fruit seeds partly immersed in the hydroponic solution, keep the temperature of the hydroponic solution at 22°C, and cultivate at a constant temperature The pitaya seeds are dew-white until germination, and then the pitaya seeds are placed under the LED light, and the light intensity is 160 μmol m 2 / s and the photoperiod of 12h / d grow into seedlings; when the seedlings grow to 3cm, topping treatment is carried out, and the thorns on the plants are removed as rootstocks for grafting, and then Tainong No. 1 fire dragon is used. The tender stem of the fruit is the scion, and the thorn seat on the scion is castrated, and the scion is grafted on the rootstock. 2 / s and the photoperiod of 16h / d are cultivated until the scion grows new buds, and the thorn seats on the rootstock are removed in time dur...

Embodiment 3

[0049] 1. Preliminary preparation

[0050] Cultivation of dragon fruit seedlings: fix Tainong No. 3 dragon fruit seeds in the nutrition cup, inject hydroponic solution, make the dragon fruit seeds partly immersed in the hydroponic solution, keep the temperature of the hydroponic solution at 22°C, and cultivate at a constant temperature The pitaya seeds are dew-white until germination, and then the pitaya seeds are placed under the LED light, and the light intensity is 190 μmol·m 2 / s and the photoperiod of 12h / d grow into seedlings; when the seedlings grow to 3cm, topping treatment is carried out, and the thorns on the plants are removed as rootstocks for grafting, and then Tainong No. 1 fire dragon is used. The tender stems of the fruit are scions, and the thorns on the scion are castrated, and the branches and ears are grafted on the rootstock. 2 / s and the photoperiod of 16h / d are cultivated until the scion grows new buds, and the thorn seats on the rootstock are removed i...

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PUM

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Abstract

The invention discloses a mechanization planting method of hylocereus undatus. The method comprises the following steps: (1) finishing soil: uniformly mixing pond mud, rice bran, activated carbon andfine red sand with a neutral pH value, laying the obtained mixture on the ground, carrying out piling until the height of the mixture is 10-20cm, raking the mixture to be fine and leveling the mixtureto obtain finished soil; (2) carrying out seeding: orderly arranging the cultured hylocereus undatus seedlings, carrying out single-row seeding by adopting a hylocereus undatus seeding machine, and sequentially carrying out the processes of ditching, fertilizing, planting and soil covering in one operation, wherein a hylocereus undatus planting machine walks with a speed of 1.0-1.5 km / h, and therow spacing of the hylocereus undatus seedlings is 1.5-2m when the planting is carried out; and (3) carrying out fertilizing: after the seeding is finished, conveying a nutrient solution to the hylocereus undatus seedlings once every three days for promoting the growth of the hylocereus undatus seedlings. The planting method provided by the invention can be used to mechanically planting the hylocereus undatus seedlings, so that the planting efficiency is improved, and a wide popularization prospect for large-scale development of hylocereus undatus is achieved.

Description

【Technical field】 [0001] The invention relates to the planting field of dragon fruit, in particular to a method for mechanized planting of dragon fruit. 【Background technique】 [0002] Pitaya belongs to the genus Cactaceae or Snakewhip, also known as celestial honey fruit or red dragon fruit, etc., originating in the Pacific coast areas of southern Mexico and Central American countries. At present, about 20 countries have developed the red dragon fruit of the genus Liantianchi as a new fruit tree crop; the huanglong fruit of the genus Echinopsis is only commercially cultivated on a large scale in Colombia. At present, the main commercially cultivated strains in my country are red skin white meat and red skin red meat. [0003] Pitaya is a perennial climbing succulent plant, the genetic basis is relatively complex, and it is difficult to maintain the variety traits in seed propagation. At present, pitaya is mostly produced by cuttings. However, most of the existing dragon f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/05A01G31/00A01G2/30A01G7/04A01B79/02A01C21/00C05G1/00
CPCA01B79/02A01C21/00A01G7/045A01G31/00C05D9/02C05F5/002C05F5/008C05F11/00C05G5/20Y02P60/14
Inventor 李达耀
Owner 平南县正达农业发展有限公司
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