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Cultivation method of emergent seeds of konjac

A cultivation method, konjac technology, applied in cultivation, plant cultivation, botanical equipment and methods, etc., can solve problems such as difficult to meet demand, achieve the effect of increasing planting costs, improving disease resistance, and reducing risks

Inactive Publication Date: 2017-11-07
FUYUAN JINDI KONJAK SEED IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitation of raw materials, the annual output of konjac powder in my country is only about 15,000 tons, which is difficult to meet the needs of domestic and foreign markets

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of cultivation method of Konjac outdoor species, comprising the following steps:

[0024] A. Seed selection: Select the fine taro varieties suitable for local cultivation, whose appearance is plump bulbs, bright red and strong terminal buds, and seed taro that are disease-free and harmless;

[0025] B. Soil preparation: At the end of February and the beginning of March, the pre-planted plots will be deeply plowed, sun-dried, and finely ridged, with a moisture surface width of 1.3-1.6m to form a ridge, a ridge height of 22-27cm, and a furrow width of about 28-32cm, so as to facilitate Drainage, reduce konjac disease;

[0026] C. Sowing: Ditch and sow according to the distance between plants and rows of 25cm×30cm. When placing taro seeds, be careful to handle them gently. Hay 10-15cm;

[0027] D. Fertilization: mainly organic fertilizer, supplemented by high-potassium compound fertilizer, heavy application of base fertilizer, supplementary topdressing;

[0028] ...

Embodiment 2

[0035] A kind of cultivation method of Konjac outdoor species, comprising the following steps:

[0036] A. Seed selection: Select the fine taro varieties suitable for local cultivation, whose appearance is plump bulbs, bright red and strong terminal buds, and seed taro that are disease-free and harmless;

[0037] B. Soil preparation: At the end of February and the beginning of March, the pre-planted plots will be deeply plowed, sun-dried, and finely ridged, with a moisture surface width of 1.3-1.6m to form a ridge, a ridge height of 22-27cm, and a furrow width of about 28-32cm, so as to facilitate Drainage, reduce konjac disease;

[0038] C. Sowing: Ditch and sow according to the distance between plants and rows of 25cm×30cm. When placing taro seeds, be careful to handle them gently. Hay 10-15cm;

[0039] D. Fertilization: mainly organic fertilizer, supplemented by high-potassium compound fertilizer, heavy application of base fertilizer, supplementary topdressing;

[0040] ...

Embodiment 3

[0047] A kind of cultivation method of Konjac outdoor species, comprising the following steps:

[0048] A. Seed selection: Select the fine taro varieties suitable for local cultivation, whose appearance is plump bulbs, bright red and strong terminal buds, and seed taro that are disease-free and harmless;

[0049] B. Soil preparation: At the end of February and the beginning of March, the pre-planted plots will be deeply plowed, sun-dried, and finely ridged, with a moisture surface width of 1.3-1.6m to form a ridge, a ridge height of 22-27cm, and a furrow width of about 28-32cm, so as to facilitate Drainage, reduce konjac disease;

[0050] C. Sowing: Ditch and sow according to the distance between plants and rows of 25cm×30cm. When placing taro seeds, be careful to handle them gently. Hay 10-15cm;

[0051] D. Fertilization: mainly organic fertilizer, supplemented by high-potassium compound fertilizer, heavy application of base fertilizer, supplementary topdressing;

[0052] ...

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PUM

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Abstract

The invention discloses a cultivation method of emergent seeds of konjac. The method comprises the steps of planting a seed taro with a weight greater than 500 grams, promoting the seed corm of the konjac to grow up on the surface soil through shallow planting and increasing application of farmyard manure, covering by using hay, enabling the corm to ripen and fall down to the soil surface, keeping out of touch with soil, and reducing incidence conditions so as to form the reproduction material of the seed taro of the konjac. Meanwhile, in the cultivation method, a small quantity of fennel straw is used, not only are the antibacterial and insect-expelling effects achieved, but also the cost is low; according to the cultivation method of the emergent seeds of the konjac, which is disclosed by the invention, the disease resistance of the seed taro of the konjac is improved, the risk of konjac planting is reduced, and the economic benefit is remarkable.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a method for cultivating konjac outdoor species. Background technique [0002] Konjac (Amorphophallus konjac) is the general name of Amorphophallus blume in Araceae. Konjac cultivation has the characteristics of being fond of humidity, afraid of stagnant water, cool, afraid of high temperature, fond of weak light, and tolerant to shade. Konjac tubers are rich in glucomannan, pectin, alkaloids, starch, 17 kinds of amino acids and various trace elements. It is the only plant found to contain a large amount of glucomannan. It is widely used in food, medicine, textile and cosmetics , petroleum and other fields. Due to the wide range of uses and the awareness of konjac around the world, the market demand is increasing, and the export of konjac powder has been exported to Japan, the United States, Canada and other countries. Due to the limitation of raw materials, the annual o...

Claims

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Application Information

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IPC IPC(8): A01G1/00C05G3/00
CPCA01G22/00C05F11/00C05G3/00C05G1/00Y02P20/133
Inventor 卢俊董坤彭磊卢梁彦殷减清郭菊馨董稳书万鹏强汤志干刘梦
Owner FUYUAN JINDI KONJAK SEED IND