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Dragon fruit planting method

A planting method, dragon fruit technology, applied in fertilization methods, fruit tree cultivation, seed and rhizome treatment, etc., can solve the problems of not being able to enjoy the benefits of dragon fruit, low sweetness at the entrance of dragon fruit, and uneven sugar distribution, so as to improve fruit quality. Yield, increase sweetness and yield, effect of content reduction

Inactive Publication Date: 2018-04-24
NANJING ZHIQIAO AGRI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high content of black seeds in the pitaya pulp, coupled with the low sweetness of the entrance of the dragon fruit and the uneven distribution of sugar, it affects its taste to a certain extent, resulting in some people who do not like to eat dragon fruit and cannot enjoy it. The benefits of fruit nutrition

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of dragon fruit planting method, use pitaya grafted seedling when field planting, the cultivation method of grafted seedling is as follows:

[0023] A, scion: choose plump pitaya seed, after cold plasma treatment, sow, treat that pitaya plant seedling grows to 5-8cm, carry out field planting, and select the well-developed branch that year after flowering for the first time to be scion, Wherein, the cold plasma treatment condition is: with helium as the working medium, in a vacuum-enclosed environment, the non-ionizing radiation treatment is carried out to dragon fruit seeds for 20s under the treatment power of 220W;

[0024] B, rootstock: build a shade shed, select no pests and diseases, plump cuttage cuttages in the cultivation medium, do rootstock grafting after 15-20 days alive;

[0025] C. Grafting: Carry out grafting in a greenhouse when the outdoor temperature is 25-30° C. on sunny days. After successful grafting, grafted seedlings are obtained.

[0026] W...

Embodiment 2

[0031] On the basis of Example 1, the pitaya planting method described, before the pitaya seeds in step A are treated with cold plasma, the pitaya seeds are placed in low temperature -4 ℃ and frozen for 1h, taken out and placed in 30- Soak in water at 40°C for 4 hours, and repeat the treatment 3 times.

[0032] The planting method of present embodiment 2, the average yield per mu of land in the third year is 3130kg, which has improved by 49.0% compared to conventional planting methods (generally the yield per mu in the third year is about 2100kg); the sweetness of dragon fruit pulp The content of black seeds in dragon fruit pulp has been reduced by about 13% compared with conventional planting methods.

Embodiment 3

[0034] On the basis of embodiment 2, described dragon fruit planting method, before the dragon fruit seed in the step A is processed through cold plasma, after low-temperature frozen storage process, through ultrasonic shock equipment ultrasonic shock treatment, ultrasonic power is 0.5KW, frequency It is 15Hz, and the number of impacts is 5 times.

[0035] In the planting method of present embodiment 3, the average yield per mu of land in the third year is 3185kg, which has improved by 51.7% compared to conventional planting methods (generally, the yield per mu in the third year is about 2100kg); the sweetness of dragon fruit pulp The content of black seeds in dragon fruit pulp has been reduced by about 34% compared with conventional planting methods.

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Abstract

The invention discloses a dragon fruit planting method. During field planting, dragon fruit grafting seedlings are used, a culture method of the grafting seedlings comprises the following steps that 1, scions are prepared, wherein full dragon fruit seeds are selected, after non-thermal plasm treatment, the seeds are sowed, after dragon fruit seedlings grow to 5-8 cm, field planting is conducted, and branches which are well-developed in the same year after first blooming are selected as the scions, wherein non-thermal plasm treatment comprises the conditions that helium is taken as a working medium, and in a vacuum sealing environment, under 220 w treatment power, the dragon fruit seeds are subjected to non-ionizing treatment for 20 s; 2, stocks are prepared, wherein a shade frame is built,hylocereus undatus nursery stocks which have no diseases or pests and have full stem meat are selected to be grafted in a culture medium, and 15-20 days after successful grafting, the nursery stocksare used as stocks for grafting use; 3, grafting is conducted. By means of the dragon fruit planting method, the content of black seeds in pulp of dragon fruits is reduced, and the dragon fruit sweetness and the fruit yield are improved.

Description

technical field [0001] The invention relates to the technical field of dragon fruit planting. More specifically, the present invention relates to a kind of dragon fruit cultivation method. Background technique [0002] Pitaya is a perennial tropical plant, with one-time investment and multi-year income, and less pests and diseases, thick and easy to grow, low growth cost, and large market demand. Dragon fruit is rich in anthocyanins, plant-based albumin and water-soluble dietary fiber. It has dual effects of beauty and health care. In recent years, it has increasingly become a well-received fruit and has a huge market demand. However, due to the high content of black seeds in the pitaya pulp, coupled with the low sweetness of the entrance of the dragon fruit and the uneven distribution of sugar, it affects its taste to a certain extent, resulting in some people who do not like to eat dragon fruit and cannot enjoy it. The benefits of fruit nutrition. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30A01G22/05A01C1/00A01C21/00C05F15/00C05F17/00C05G1/00
CPCA01C1/00A01C21/00C05B7/00C05B13/02C05D9/02C05F3/00C05F17/00C05G5/20C05F5/002C05F5/006C05F11/00C05F11/02C05F11/08C05D5/00Y02W30/40
Inventor 陈凤花李光利
Owner NANJING ZHIQIAO AGRI CO LTD
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