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Potato seed storage method

A potato and storage period technology is applied in the field of potato seed potato storage, which can solve the problems of abnormal growth and low germination rate, and achieve the effects of inhibiting germination, simple operation and prolonging the storage period.

Inactive Publication Date: 2010-10-27
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, these agents are only suitable for the storage of fresh potatoes, and are suitable for the storage of seed potatoes.
Because, if these agents are used for the storage of seed potatoes, the germination rate will be low or the growth will not be normal, even if the exogenous gibberellin is used to break dormancy and accelerate germination, it will not be able to obtain better results

Method used

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Examples

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Embodiment 1

[0042] A method for storing potato seed potatoes. Select 100 Zhongshu No. 2 seed potatoes of uniform size, soak the seeds with 8 mg / l uniconazole for 15 minutes, put them into a woolen net bag after the water is dried, and place them under the condition of 18-20°C. Store until germination.

Embodiment 2

[0044] A method for storing potato seed potatoes. Select 100 Fevorita seed potatoes of uniform size, soak the seeds with 2 mg / l uniconazole for 20 minutes, put them into a woolen mesh bag after the water is dried, and place them at 18-20°C Store under conditions until germination.

Embodiment 3

[0046] A method for storing potato seeds. Select 100 seed potatos of uniform size, soak the seeds with 16 mg / l uniconazole for 30 minutes, put them into a woolen net bag after the water is dried, and place them under the condition of 18-20°C Store until germination.

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Abstract

The invention provides a potato seed storage method, which comprises the following steps: selecting potato seeds with uniform size; using 1 to 16 mg / l of uniconazole to soak the potato seeds for 15 to 30 min; and storing the potato seeds under the condition of 18 to 20 DEG C after the moisture is dried. The method prolongs the storage period of the potatoes, and can also regulate and control the storage period of the potatoes so that the dormancy can be fast broken when the potatoes needs to sprout, and strong and healthy seedlings are sprouted. The method has simple operation, and is suitable for wide popularization and application.

Description

technical field [0001] The invention relates to the storage field of seed potatoes, in particular to a method for storing seed potatoes, which uses uniconazole to treat seed potatoes. Background technique [0002] At present, the main agents used in potato storage are: chlorphenamine and methyl naphthalene acetate, etc. These agents have good inhibitory effects on the germination of potato sprouts. Methyl naphthalene acetate and chlorphenamine mainly inhibit the germination by destroying the synthesis of gibberellin in the apical meristem of potato dormant buds. Its implementation plan is: [0003] 1. Methyl naphthalene acetate: When storing potatoes, first mix 40-50 grams of methyl naphthalene acetate with 2-3 kg of fine soil for each ton of potato cubes, and then mix the fine soil evenly into the potato cubes. [0004] 2. Chloramphenicol: Potatoes are stored in several layers. Take 1.4 kg of chlorpheniram per ton of potato cubes and spread it evenly or blow it into the p...

Claims

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Application Information

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IPC IPC(8): A01F25/00A01C1/00
Inventor 王西瑶刘帆倪苏杨先泉王学贵黄雪丽王余明詹君刘晨刘一盛杨坤强
Owner SICHUAN AGRI UNIV
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