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Sweet potato seed processing method

A treatment method and sweet potato technology, applied in the field of agricultural cultivation, can solve the problems of high environmental requirements, seedling emergence rate, yield and quality effects are not obvious, so as to reduce the possibility, ensure healthy growth, and inhibit the spread of germs from tubers Effect

Active Publication Date: 2017-05-10
JIANGSU COASTAL AREA AGRI SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are still some problems in its application in coastal tidal flat areas, such as high requirements on the external environment, and its effect on emergence rate, yield and quality is not obvious

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The field plot experiment was carried out in Jinhai Farm, Dafeng District, Yancheng City, Jiangsu Province. The salt content was 0.3%, and the organic matter content was 1.1%. The first group of seed potatoes was not processed, the second group was processed according to the traditional method, the third group was processed according to the sweet potato seed potato processing method of the present invention, and the rest of the cultivation methods were the same. The emergence rate, yield per mu and commodity rate of the three groups of sweet potatoes were measured, and the results are shown in Table 1. The traditional seed potato processing method refers to the prior art: Wang Hong, He Qiong. The key link and main integration technology of sweet potato high-quality and high-yield planting [J]. Sichuan Agricultural Science and Technology, 2011, 2011 (9): 18-20., that is to Sweet potato seed potatoes were soaked in disinfectant at 50°C for 10 minutes with thiophanate-meth...

Embodiment 2

[0031] The field plot experiment was carried out in Jinhai Farm, Dafeng District, Yancheng City, Jiangsu Province. The salt content was 0.3%, and the organic matter content was 1.1%. The first group of seed potatoes was not processed, the second group was processed according to the traditional method, the third group was processed according to the sweet potato seed potato processing method of the present invention, and the rest of the cultivation methods were the same. The tuber quality indexes of three groups of sweet potatoes were measured, including starch content, Vc content, protein content and total phenol content. The results are shown in Table 2. The traditional seed potato processing method refers to the prior art: Wang Hong, He Qiong. The key link and main integration technology of sweet potato high-quality and high-yield planting [J]. Sichuan Agricultural Science and Technology, 2011, 2011 (9): 18-20., that is to Sweet potato seed potatoes were soaked in disinfectan...

Embodiment 3

[0036] The field plot experiment was carried out in Jinhai Farm, Dafeng District, Yancheng City, Jiangsu Province. The salt content was 0.3%, and the organic matter content was 1.1%. The first group of seed potatoes was not processed, the second group was processed according to the traditional method, the third group was processed according to the sweet potato seed potato processing method of the present invention, and the rest of the cultivation methods were the same. The disease rates of the three groups of sweet potatoes were measured, and the results are shown in Table 3. The traditional seed potato processing method refers to the prior art: Wang Hong, He Qiong. The key link and main integration technology of sweet potato high-quality and high-yield planting [J]. Sichuan Agricultural Science and Technology, 2011, 2011 (9): 18-20., that is to Sweet potato seed potatoes were soaked in disinfectant at 50°C for 10 minutes with thiophanate-methyl at a ratio of 1:1000.

[0037]...

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Abstract

The invention belongs to the field of agricultural cultivation and particularly relates to a sweet potato seed processing method. The sweet potato seed processing method can significantly improve the emergence rate, the disease resistance and the yield of sweet potatoes, enhance quality of sweet potatoes and promote development of sweet potato cultivation industry.

Description

technical field [0001] The invention belongs to the field of agricultural cultivation, and in particular relates to a method for processing sweet potato seed potatoes. [0002] technical background [0003] According to incomplete statistics, the total area of ​​natural saline soil in the world is about 1.0×10 9 hm 2 , while the area of ​​secondary saline soil reaches 2.75×10 9 hm 2 , Jiangsu accounted for about 1 / 4. With the continuous expansion of salinized soil area, salinity has become an important obstacle to the utilization of land resources, seriously inhibiting the exertion of soil productivity, resulting in low land production efficiency and restricting the development of agriculture. [0004] China is the largest sweet potato producer in the world, with a planting area of ​​about 4.6 million hectares in 2010, accounting for about 50% of the world's planting area, and an annual output of about 1.0×10 8 Tons, accounting for 75.3% of the world's total output, are ...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01C1/06A01G1/00C05G3/00C05G3/04C05G3/80
CPCA01C1/00A01C1/06A01G22/00C05C11/00C05D3/00C05D9/00C05G3/00C05G3/80C05D1/00C05F11/02
Inventor 董静洪立洲邢锦城王茂文丁海荣朱小梅刘冲赵宝泉温祝桂
Owner JIANGSU COASTAL AREA AGRI SCI RES INST
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