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Processing method of high-quality corn seed

A processing method and corn technology, applied in the directions of seed and rhizome treatment, seed coating/seed dressing, furnace type, etc., can solve the problems of reducing seed water content, freezing weather hazards, failing to achieve safe overwintering, etc. The level of development, ensuring food security, and solving the effect of liquid waste and environmental pollution

Inactive Publication Date: 2016-08-10
RES INST OF GANSU DUNHUANG SEED CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional corn seeds are naturally dried to reduce the water content of the seeds before storage. Due to the influence of climate and temperature, the naturally dried corn seeds often cannot meet the conditions for safe wintering and are vulnerable to freezing weather.

Method used

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  • Processing method of high-quality corn seed
  • Processing method of high-quality corn seed
  • Processing method of high-quality corn seed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The present embodiment fine-quality corn seed processing method, carries out according to the following steps:

[0021] 1. Ear selection: The wet ear of corn is vibrated by the electromagnetic vibrating feeder, weighed, peeled, and then transported to the ear sorting platform to pick miscellaneous ears and remove seeds, and then transported to the drying workshop by a belt conveyor; The unloading lifting force is 60 tons per strip, and the conveying capacity is greater than 80 tons per hour per strip; the purpose of weighing is to meet the capacity of the drying bin;

[0022] 2. Fruit ear drying: The wet fruit ears in step 1 are transported to the top of the drying workshop by the belt conveyor, and then sent to the drying warehouse (4 workshops, each workshop has 26 pieces of 60 pieces) through the automatic distributor on the top of the warehouse. tons of drying bin, 1500 tons per batch), drying at a temperature of 36-43°C until the water content of the grains drops b...

Embodiment 2

[0030] The difference between the fine-quality corn seed processing method of this embodiment and Example 1 is that the corn seeds in step 4 are stored before being coated, that is, the corn kernels after threshing and cleaning are stored and temporarily stored (via elevator or conveyor belt) transported to steel silos at all levels for temporary storage).

Embodiment 3

[0032] The difference between the fine-quality corn seed processing method of this embodiment and that of Embodiment 1 is that the corn seed seed coating agent in step 4 is dried and then transported by a belt conveyor to a fully automatic packaging scale for packaging, palletizing, and coding.

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Abstract

The fine-quality corn seed processing method of the present invention relates to a method for treating seeds before sowing, in particular to a processing method for corn seeds. The purpose is to provide a high-quality corn seed processing method with simple operation, high efficiency and low seed breakage rate. The fine-quality corn seed processing method of the present invention comprises: ear selection, ear drying, threshing, cleaning and grading, coating and packaging. The fine-quality corn seed processing method of the present invention solves the problems of weak resistance to natural disasters and susceptibility to freezing damage of corn seeds, reduces the broken rate of seeds, and reduces environmental pollution during processing. The invention is used in the field of agricultural planting.

Description

technical field [0001] The invention relates to a method for treating seeds before sowing, in particular to a method for treating corn seeds. Background technique [0002] Seed moisture content is an important indicator of seed quality. Freshly harvested corn seeds generally have a relatively high water content (about 30%). If they are not fully dried, the water content of the seeds will hardly drop to the safe limit (14%) for overwintering storage, especially in low temperature and early frost years. Harvested seeds are more dangerous. Traditional corn seeds are naturally dried to reduce the water content of the seeds before storage. Due to the influence of climate and temperature, the naturally dried corn seeds often cannot meet the conditions for safe wintering and are vulnerable to freezing weather. [0003] The crushing rate of corn seeds is also an important indicator of seed processing technology. On the one hand, the crushing rate of seeds depends on the variety of...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01C1/06A01F11/06A01F12/44F26B3/00
CPCA01C1/00A01C1/06A01F11/06A01F12/446F26B3/00F26B2200/06
Inventor 马宗海杨德蓉闫治斌马世军秦嘉海王学闫富海马明帮
Owner RES INST OF GANSU DUNHUANG SEED CO LTD
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