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Potato culture medium and preparation method thereof

A technology for cultivating substrates and potatoes, which is applied in the agricultural field and can solve problems such as difficulties in transportation and long-term storage, large volume of fresh potato tubers, and high water content

Inactive Publication Date: 2017-03-29
邹波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, fresh potato tubers are large in size and high in water content, making transportation and long-term storage difficult

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0005] Example 1: Preparation of special culture substrate for potatoes Prepare 35 kg of raw materials rock wool, 18 kg of expanded ceramsite, 13 kg of peat, 22 kg of river sand, 4 kg of perlite, 1 kg of slag, 2 kg of carbonized rice husk, and 1 kg of sugarcane according to the optimal formula. 5 kg of slag. The preparation method of the potato-specific culture substrate includes the following process A, crushing. The raw material is screened to remove impurities, and pulverized with a pulverizer so that the particle diameter is L-3mm. B. Fermentation. Mix rock wool, expanded ceramsite, peat, river sand, perlite, slag, carbonized rice husk, and bagasse according to the formula, and ferment at 50-65°C for 2-4 days. C. Disinfection. Put the fermented substrate into the open wooden box, the thickness of the substrate is 35-45 centimeters, carry out heating and disinfection, make the temperature be 50-85 ℃, maintain 5-10 hours. D. Dry. Dry the sterilized substrate with a drye...

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PUM

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Abstract

The invention discloses a potato culture medium and a preparation method thereof. The potato culture medium comprises, by weight, 50-60 parts of rock wool, 15-30 parts of expanded ceramsite, 15-25 parts of turf, 15-35 parts of river sand, 2-6 parts of perlite, 1-3 parts of furnace slag, 2-6 parts of carbonized rice husk and 3-8 parts of bagasse. The potato culture medium has the advantages of the potato culture medium is proper in nutrition, low in raw material cost, capable of breaking geographic limitation, easy to popularize and obvious in potato yield increase.

Description

technical field [0001] The invention relates to a potato culture substrate and a preparation method thereof, belonging to the field of agriculture. Background technique [0002] Potatoes, also known as potatoes, artichokes, and yam eggs, are one of the world's most important food crops. Second only to rice, wheat and corn. The planting area of ​​potatoes in my country is about 45 million mu in recent years, ranking first in the world. Beans have high nutritional and medicinal value. Generally, the ingredients contained in fresh potatoes are 9-20% starch, 1.5-2.3% protein, 0.1-1.1% fat, and 0.6-0.8% crude fiber. Contained nutritional labeling heat 66113J in 100g potato, calcium 1160mg, phosphorus 1568mg, iron 0.44.8mg, thiamine 0.030.07mg, riboflavin 0.030.11mg, Nick Acid 0.4 1. Img. In addition, potato tubers also contain carotene and ascorbic acid that are not found in cereal grains. From a nutritional point of view, it has more advantages than rice and flour, and can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
Inventor 不公告发明人
Owner 邹波
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