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Potato propagation expanding matrix and preparation method thereof

A potato and substrate technology, which is applied in planting substrates, botany equipment and methods, culture media, etc., can solve the problems of expensive long-distance transportation, affecting the production of micro-potatoes, and high production costs, and achieves easy preparation, low cost, and easy operation. convenient effect

Inactive Publication Date: 2017-07-21
ZHANGYE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some areas, vermiculite, perlite, and peat resources are scarce, and the long-distance transportation is expensive, and the production cost is too high, which affects the production of microtubers

Method used

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  • Potato propagation expanding matrix and preparation method thereof
  • Potato propagation expanding matrix and preparation method thereof
  • Potato propagation expanding matrix and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0027] The preparation method of above-mentioned potato multiplication matrix, comprises:

[0028] Prepare red sand.

[0029] Choose a particle size of 0.05-0.5mm and a bulk density of 1.50-1.80g / cm 3 45~55 parts by weight of red sand. Red sand can be purchased directly, or the raw material of coarse red sand can be crushed and sieved.

[0030] Prepare green sand.

[0031] Choose a particle size of 0.05-0.5mm and a bulk density of 1.60-1.80g / cm 3 45~55 parts by weight of red sand. Green sand can be purchased directly, or coarse green sand can be crushed and sieved.

[0032] Prepare decomposed sheep manure.

[0033] 5-15 parts by weight of decomposed sheep manure of 5-50 meshes are selected. Decomposed sheep manure can be purchased directly, or it can be made from pure sheep manure through fermentation and crushing.

[0034] Prepare fungicides.

[0035] Select 0.01-0.1 parts by weight of fungicide. Metalaxyl mancozeb, mancozeb and cymeurea·mancozeb can be purchased di...

Embodiment 1

[0046] Mix 45kg of red sand, 45kg of green sand, 8kg of decomposed sheep manure and 0.03kg of metalaxyl mancozeb evenly to obtain the product.

Embodiment 2

[0048] Mix 48kg of red sand, 48kg of green sand, 12kg of decomposed sheep manure, and 0.06kg of the mixture of mancozeb and mancozeb to obtain the product.

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Abstract

The invention provides a potato propagation expanding matrix and a preparation method thereof and relates to the field of potato breeding. The potato propagation expanding matrix is prepared from, by weight, 45-55 parts of red sand, 45-55 parts of green sand, 5-15 parts of composted sheep dung and 0.01-0.1 part of fungicide. The preparation method of the potato propagation expanding matrix includes the steps that 45-55 parts of red sand, 45-55 parts of green sand, 5-15 parts of composted sheep dung and 0.01-0.1 part of fungicide are evenly mixed. The potato propagation expanding matrix has the advantages of being lower in cost and easy to prepare. The potato propagation expanding matrix uses the red sand and the green sand which are low in cost and wide in source as main raw materials and uses the composted sheep dung as organic fertilizer and the fungicide for adding, and thus the raw material cost is ensured. In addition, the potato propagation expanding matrix has higher cutting survival rate and suitable for wide-range popularization.

Description

technical field [0001] The invention relates to the field of potato breeding, and in particular to a potato propagation substrate and a preparation method thereof. Background technique [0002] The selection of the culture substrate is one of the key technologies for the production of potato microtubers. The substrates generally used in the production are: vermiculite, perlite, peat, or a mixture of the three in different proportions. However, vermiculite, perlite, and peat resources are scarce in some areas, and the long-distance transportation is expensive and the production cost is too high, which affects the production of microtubers. Contents of the invention [0003] The object of the present invention is to provide a potato multiplication substrate, which has a lower production cost. [0004] Another object of the present invention is to provide a method for preparing a potato multiplication substrate, so as to prepare the above-mentioned potato multiplication subs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00C05G3/00
CPCA01G24/00A01G24/35C05D9/00C05G3/00C05F3/00C05F9/04
Inventor 何新春赵丽梅付爱国陈新民
Owner ZHANGYE ACAD OF AGRI SCI
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