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Method for cultivating yacons

A cultivation method and technology of yacon, applied in the field of agricultural cultivation, can solve the problems of easily damaged roots, low survival rate, damaged tubers, etc., and achieve the effects of increasing survival rate, accelerating rot, and enhancing fertilizer efficiency

Inactive Publication Date: 2019-04-12
绩溪县桐坑源家庭农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, Yacon is easy to damage the root system during transplantation, causing damage to the tubers, resulting in low survival rate and poor taste.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of cultivation method of yacon described in the present embodiment, comprises the following steps:

[0023] (1) Seed selection: Select yacon with a smooth surface, no spots, and high quality to cut into pieces, each piece weighs 30g, and each piece has 1 bud eye. Wash the yacon pieces with clean water, and then apply plant ash on the wound. ready after drying;

[0024] (2) Land selection: choose a sandy soil land with convenient irrigation and drainage, deep plow the soil and expose it to the sun for 2 days, then apply enough base fertilizer, 2000 kg of base fertilizer per mu, and then deep plow again. 100cm, furrow height 35cm, furrow width 35cm;

[0025] (3) Seedling cultivation: dig the pit for planting on the furrow, leave the soil dug out (hereinafter the soil dug out is called field soil), the distance between two adjacent pits for planting is 8cm, and the diameter of the pit for planting is 30cm, The depth of the planting pit is 20cm, prepare fiber paper...

Embodiment 2

[0028] A kind of cultivation method of yacon described in the present embodiment, comprises the following steps:

[0029] (1) Seed selection: Select yacon with a smooth surface, no spots, and high quality to cut into pieces, each piece weighs 40g, and each piece has 1 bud eye. Wash the yacon pieces with clean water, and then apply plant ash on the wound. ready after drying;

[0030] (2) Land selection: choose a sandy soil with convenient irrigation and drainage, deep plow the soil and expose it to the sun for 2 days, then apply enough base fertilizer, 2,500 kg of base fertilizer per mu, and then deep plow again, the depth of deep plowing is greater than 35cm, make a furrow, the width of the furrow 110cm, furrow height 37cm, ditch width 40cm;

[0031] (3) Seedling cultivation: dig the pit for planting on the furrow, leave the soil dug out (hereinafter the soil dug out is called field soil), the distance between two adjacent pits for planting is 10cm, and the diameter of the pi...

Embodiment 3

[0034] A kind of cultivation method of yacon described in the present embodiment, comprises the following steps:

[0035](1) Seed selection: Select smooth surface, no spots, high-quality yacon fruit to cut into pieces, each piece weighs 50g, and each piece has 2 bud eyes, wash the yacon fruit pieces with clean water, and then apply plant ash on the wound, ready after drying;

[0036] (2) Land selection: choose a sandy soil with convenient irrigation and drainage, deep plow the soil and expose it to the sun for 3 days, then apply enough base fertilizer, 3000 kg of base fertilizer per mu, and then deep plow again. 120cm, furrow height 40cm, ditch width 45cm;

[0037] (3) seedling raising: dig the pit for planting on the furrow, leave the soil dug out (hereinafter the soil dug out is called field soil), the distance between two adjacent pits for planting is 12cm, and the diameter of the pit for planting is 50cm, The depth of the planting pit is 30cm, prepare fiber paper, the fi...

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Abstract

The invention discloses a method for cultivating yacons, and belongs to the field of agricultural cultivation. The method comprises the following steps: selecting seeds; selecting a land; culturing seedlings: digging planting pits in furrows, retaining the dug soil (hereinafter referred as field soil), laying a layer of fiber paper at bottoms of the planting pits, then placing adaptable seedling pots in the planting pits, opening the bottoms of the seedling pots, preparing nutrient soil, equally dividing the nutrient soil into 5 parts, respectively mixing the 5 parts of nutrient soil with 5 parts of field soil at a mass ratio of 1:2:3:4:5 to obtain 5 parts of mixed soil, laying the 5 parts of mixed soil in the seedling pots in an order of gradually increasing the nutrient soil from bottomto top, placing the diced yacons in the mixed soil, laying a layer of sandy soil on the mixed soil, watering, covering with a film; performing field management. The method for cultivating the yacons provided by the invention can increase a survival rate of the yacons and accelerate germination.

Description

technical field [0001] The invention relates to the field of agricultural cultivation, in particular to a method for cultivating yacon. Background technique [0002] Yacon, known as "Wangen Shao" in Sichuan, China, is a perennial herb of the Compositae family, native to the Andes Mountains in South America. Residents of the Andes grow this plant as a root vegetable for consumption. Its roots are rich in water and fructooligosaccharides, which taste sweet and crunchy, and can also be eaten as fruit. Yacon is especially suitable for growing on sandy soil at an altitude of 1000-2300m. It likes light and moist soil. The growth period is about 200 days. The optimum temperature for growth is 20-30°C. Cold-resistant, stems die in case of frost. But yacon easily damages the root system in the transplanting process, so that the tuber is damaged, thereby causing the problems of low survival rate and poor taste. Contents of the invention [0003] The object of the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01N65/08A01N65/14A01N65/26A01N65/36A01P17/00A01P21/00
CPCA01G22/25A01N65/00A01N65/08A01N65/14A01N65/26A01N65/36Y02A50/30
Inventor 章荣春程叙海程扶旗章云时
Owner 绩溪县桐坑源家庭农场
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