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Nutrient solution for potato seedling culture and preparation method thereof

A nutrient solution and potato technology, which is applied in the field of cleaning agents, can solve the problems of no suitable potato nutrient solution, etc., and achieve the effects of solving the problem of small number of tubers per plant, reducing production costs and increasing effectiveness

Inactive Publication Date: 2021-01-26
宁夏佳立马铃薯产业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The core technology of aerosol cultivation is the preparation of nutrient solution. At present, there are relatively few studies on aerosol cultivation of potato nutrient solution. In addition, the same nutrient solution will have different effects on different potato varieties, so there is no special one suitable for potatoes. ideal nutrient solution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A nutrient solution for cultivating potato seedlings and a preparation method thereof, comprising the following raw materials: magnesium sulfate, ammonium sulfate, potassium nitrate, potassium dihydrogen phosphate, calcium dihydrogen phosphate, ferrous sulfate, boric acid, copper sulfate, manganese sulfate and zinc sulfate , the above raw materials are prepared according to different proportions with sterile water to obtain No. 1 nutrient solution, No. 2 nutrient solution and No. 3 nutrient solution;

[0030] No. 1 nutrient solution is:

[0031] Magnesium sulfate 151.10g / m 3 , ammonium sulfate 31.40g / m 3 , Potassium nitrate 218.90g / m 3 , Potassium dihydrogen phosphate 36.80g / m 3 , calcium dihydrogen phosphate 40.00g / m 3 , ferrous sulfate 10.10g / m 3 , boric acid 0.50g / m 3 , copper sulfate 0.40g / m 3 , manganese sulfate 0.05g / m 3 and zinc sulfate 0.039g / m 3 , No. 1 nutrient solution is used for the 1-21 day growth period of potato virus-free seedling transplanting...

Embodiment 2

[0040] A nutrient solution for cultivating potato seedlings and a preparation method thereof, comprising the following raw materials: magnesium sulfate, ammonium sulfate, potassium nitrate, potassium dihydrogen phosphate, calcium dihydrogen phosphate, ferrous sulfate, boric acid, copper sulfate, manganese sulfate and zinc sulfate , the above raw materials are prepared according to different proportions with sterile water to obtain No. 1 nutrient solution, No. 2 nutrient solution and No. 3 nutrient solution;

[0041] No. 1 nutrient solution is:

[0042] Magnesium sulfate 161.10g / m 3 , ammonium sulfate 41.40g / m 3 , Potassium nitrate 228.90g / m 3 , Potassium dihydrogen phosphate 46.80g / m 3 , calcium dihydrogen phosphate 50.00g / m 3 , ferrous sulfate 16.10g / m 3 , boric acid 0.90g / m 3 , copper sulfate 0.60g / m 3 , manganese sulfate 0.07g / m 3 and zinc sulfate 0.06g / m 3 ;

[0043] Application method: add No. 1 nutrient solution to 3m 3 Circulating pool, through self-priming p...

Embodiment 3

[0051] A nutrient solution for cultivating potato seedlings and a preparation method thereof, comprising the following raw materials: magnesium sulfate, ammonium sulfate, potassium nitrate, potassium dihydrogen phosphate, calcium dihydrogen phosphate, ferrous sulfate, boric acid, copper sulfate, manganese sulfate and zinc sulfate , the above raw materials are prepared according to different proportions with sterile water to obtain No. 1 nutrient solution, No. 2 nutrient solution and No. 3 nutrient solution;

[0052] No. 1 nutrient solution is:

[0053] Magnesium sulfate 171.10g / m 3 , ammonium sulfate 51.40g / m 3 , Potassium nitrate 238.90g / m 3 , Potassium dihydrogen phosphate 56.80g / m 3 , calcium dihydrogen phosphate 60.00g / m 3 , ferrous sulfate 22.10g / m 3 , boric acid 1.20g / m 3 , copper sulfate 0.80g / m 3 , manganese sulfate 0.09g / m 3 and zinc sulfate 0.09g / m 3 , No. 1 nutrient solution is used for the 1-21 day growth period of potato virus-free seedling transplanting ...

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PUM

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Abstract

The invention discloses a nutrient solution for potato seedling culture and a preparation method thereof, and the nutrient solution for potato seedling culture comprises the following raw materials: magnesium sulfate, ammonium sulfate, potassium nitrate, monopotassium phosphate, monocalcium phosphate, ferrous sulfate, boric acid, copper sulfate, manganese sulfate and zinc sulfate. The raw materials are prepared into a No.1 nutrient solution, a No.2 nutrient solution and a No.3 nutrient solution with sterile water according to different proportions. Nutrient solutions with different preparationratios are used for potato virus-free seedlings in different growth periods, so that potato plants are in proper growth conditions, the production potential of potatoes is excavated to the maximum extent, the problems of low single-grain weight, small single-plant tuberization number and the like are solved, the production cost is greatly reduced, and the yield of the potatoes is increased. And the effectiveness of nutrient solutions is proved.

Description

technical field [0001] The invention relates to the technical field of cleaning agents, in particular to a nutrient solution for cultivating potato seedlings and a preparation method thereof. Background technique [0002] Potatoes are both vegetables and food, and are also good feed for the development of animal husbandry. In addition, potatoes are also one of the indispensable and important raw materials in food industry, pharmaceutical manufacturing industry and light industry. However, due to the poor quality of seed potatoes, the degradation is serious; the potato variety is single , backward cultivation technology and other reasons make my country's potato industry still lacks competitiveness in the international market, and the quality and quality are relatively poor. The potato aerosol cultivation technology can be used to artificially control the growth of the core potato, detect and adjust the composition of the nutrient solution at any time, ensure the sufficient su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05G5/20A01C21/00
CPCA01C21/005C05B1/04C05G5/20C05B7/00C05C3/00C05C5/02C05D5/00C05D9/02
Inventor 马续飙刘玉国李忠雄史延生王玉峰单荣宏
Owner 宁夏佳立马铃薯产业有限公司
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