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Pelletization formula and processing method of brassica campestris seeds

A processing method and a technology for black tamales are applied in the field of seed pelleting formulation and processing of black tamales, which can solve problems such as less research, and achieve the effects of high germination rate, tidy germination, and improved growth index and quality.

Inactive Publication Date: 2021-07-09
NANJING AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are many patent applications about seed pelleting technology in China. The patent No. CN103392412A discloses a pelletizing method for sorghum seeds; No. CN105165179A discloses a kind of preparation method of Codonopsis pilosula seeds of pelletization; Patent No. CN108294053A discloses a kind of organic pelletization preparation and preparation method of lettuce seeds; less research

Method used

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  • Pelletization formula and processing method of brassica campestris seeds
  • Pelletization formula and processing method of brassica campestris seeds
  • Pelletization formula and processing method of brassica campestris seeds

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] (1) select the Heidi cabbage seeds to be pelletized;

[0022] (2) talcum powder is pulverized to 800 orders;

[0023] (3) Dissolve 45g of polyvinyl alcohol (4.5%) weighed in 1000ml of water, heat in a water bath at 95 degrees until completely melted, and cool to room temperature. Dissolve the weighed 100mg (100mg / L) matrine and 80mg (80mg / L) Vc in the polyvinyl alcohol solution at room temperature, and stir evenly;

[0024] (4) Weigh powder. Weigh 140g, 150g, 160g, 170g, 180g, 180g, 190g, 200g, 210g, 220g of talc powder respectively; add in 10 times;

[0025] (5) Pour 300g of seeds into a pelletizing machine with a rotational speed of 38Hz, add 37ml of binder after 5s, and add 140g of talcum powder after 10s (10-15s to complete);

[0026] (6) After 20 seconds, add 150 g of talcum powder and 39 ml of adhesive to step (5). Add the next time every 30-50s, and the ratio of binder and talcum powder is 1:3.8 (ml:g) each time;

[0027] (7) The seeds were taken out for the...

Embodiment 2

[0031] (1) select the Heidi cabbage seeds to be pelletized;

[0032] (2) talcum powder is pulverized to 800 orders;

[0033] (3) Dissolve 22.5g of polyvinyl alcohol (4.5%) weighed in 500ml of water, heat in a water bath at 95 degrees until completely melted, and cool to room temperature. Dissolve the weighed 50mg (100mg / L) matrine and 40mg (40mg / L) Vc in the polyvinyl alcohol solution at room temperature, and stir evenly;

[0034] (4) Weigh powder. Weigh 160g, 170g, 180g, 190g, 200g of talcum powder respectively, add in 5 times;

[0035] (5) Pour 300g of seeds into a pelletizing machine with a rotational speed of 38Hz, add 42ml of binder after 5s, and add 160g of talcum powder after 10s (10-15s to complete);

[0036] (6) After 20 seconds, add 170 g of talcum powder and 44 ml of adhesive to step (5). Add the next time every 30-50s, and the ratio of binder and talcum powder is 1:3.8 (ml:g) each time;

[0037] (7) Take out the seeds for the 2nd and 4th times, and dry them un...

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Abstract

The invention discloses a pelletization formula and a processing method of brassica campestris seeds. The pelletization formula comprises an adhesive, an inert additive, an initiator, an insecticide and a coloring agent. The adhesive is added in the form of an adhesive aqueous solution with the percentage of 0.5%-8%, and preferably, a polyvinyl alcohol solution with the concentration of 4.5% is adopted; and the inert additive is one or more of talcum powder, bentonite and kaolin, and preferably, the inert additive is talcum powder. In addition, an initiator Vc, an insecticide matrine and a coloring agent iron oxide yellow are added. The used materials are environment-friendly and safe, and the germination potential, the germination rate, the yield and the quality of the pelletized seeds are improved.

Description

technical field [0001] The invention relates to the technical field of seed granulation, in particular to a formula and a processing method for granulating black cabbage seeds. Background technique [0002] Seed quality is the premise and key to increase agricultural production and harvest. Seeds may be hindered by various factors during the process of sowing and emergence, such as insect pests, diseases, waterlogging, drought, cold damage, etc., thereby delaying their emergence; Problems such as large quantity and uneven emergence. The strength of seed germination ability will directly affect its later yield and crop quality. Seed pelleting is a pre-sowing treatment technology. After seeds are pelleted before sowing, they can prevent and control diseases to a certain extent, enhance seed stress resistance, improve seed quality, and ensure that seedlings are uniform and strong. [0003] Seed pelleting technology refers to mechanically coating the surface of small particle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/06
CPCA01C1/06
Inventor 侯喜林王成森李英
Owner NANJING AGRICULTURAL UNIVERSITY
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