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Pellet coating method for Trifolium repens L. seed

A technology for white clover and seeds, which is applied to the field of white clover seed pelleting and coating, can solve problems such as inability to meet grassland construction, low seed yield, poor quality, etc. Convert, promote rapid improvement

Inactive Publication Date: 2011-09-14
NANJING LIUHE AGRI SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for a long time, the traditional extensive management method has been used in the production of forage seeds in my country. Forage and seed production are used together, resulting in low yield and poor quality of harvested seeds, which cannot meet the needs of grassland construction.

Method used

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  • Pellet coating method for Trifolium repens L. seed
  • Pellet coating method for Trifolium repens L. seed
  • Pellet coating method for Trifolium repens L. seed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The white clover seed pellet coating method adopts the following schemes:

[0029] 1. White clover seed treatment

[0030] Before the white clover seeds are pelletized and coated, certain treatments must be carried out to ensure the clarity, purity, and regularity of the seeds. Winnowing and screening are used.

[0031] Winnowing: Natural winnowing or mechanical winnowing can be used to remove impurities, dust and insufficient seeds.

[0032] Screening: Choose different sieves according to the size of the seeds to remove too large or too small seeds to ensure the regularity of the seeds. Generally, a 20-mesh sieve is used to sieve out small grains and small impurities; a 10-mesh sieve is used to sieve out large grains and impurities.

[0033] 2. Coating agent preparation: prepare 100Kg of the coating agent of white clover seeds (naked seeds) treated with the above steps. The coating agent includes type A coating agent, type B coating agent, type C coating agent and adhesive The...

Embodiment 2

[0044] The white clover seed pellet coating method adopts the following schemes:

[0045] 1. White clover seed treatment

[0046] Before the white clover seeds are pelletized and coated, certain treatments must be carried out to ensure the clarity, purity, and regularity of the seeds. Winnowing and screening are used.

[0047] Winnowing: Natural winnowing or mechanical winnowing can be used to remove impurities, dust and insufficient seeds.

[0048] Screening: Choose different sieves according to the size of the seeds to remove too large or too small seeds to ensure the regularity of the seeds. Generally, a 20-mesh sieve is used to sieve out small grains and small impurities; a 10-mesh sieve is used to sieve out large grains and impurities.

[0049] 2. Coating agent preparation: prepare 100Kg of the coating agent of white clover seeds (naked seeds) treated with the above steps. The coating agent includes type A coating agent, type B coating agent, type C coating agent and adhesive The...

Embodiment 3

[0060] The white clover seed pellet coating method adopts the following schemes:

[0061] 1. White clover seed treatment

[0062] Before the white clover seeds are pelletized and coated, certain treatments must be carried out to ensure the clarity, purity, and regularity of the seeds. Winnowing and screening are used.

[0063] Winnowing: Natural winnowing or mechanical winnowing can be used to remove impurities, dust and insufficient seeds.

[0064] Screening: Choose different sieves according to the size of the seeds to remove too large or too small seeds to ensure the regularity of the seeds. Generally, a 20-mesh sieve is used to sieve out small grains and small impurities; a 10-mesh sieve is used to sieve out large grains and impurities.

[0065] 2. Coating agent preparation: prepare 100Kg of the coating agent of white clover seeds (naked seeds) treated with the above steps. The coating agent includes type A coating agent, type B coating agent, type C coating agent and adhesive And...

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Abstract

The invention relates to a pelleting coating method for Trifolium repens seeds and creates conditions for mechanization of grassland construction by carrying out pill coating on the Trifolium repens seeds. The method comprises the following steps: (1) processing of the Trifolium repens seeds: prior to the pill coating, the Trifolium repens seeds are processed by air separation and screening; (2) preparation of a coating agent: the coating agent comprises an A type coating agent, a B type coating agent, a C type coating agent, adhesive and nutrient fluid; (3) process of pill coating of the Trifolium repens seeds: the Trifolium repens seeds processed by the procedures are put in a coating machine, the external surfaces of the seeds are covered with the adhesive evenly, and the A type coating agent is added; then, the B type coating agent is added, and simultaneously liquid jetted by a flow feeder is changed into the nutrient fluid; liquid jetting is carried out continuously, and coatingpowder is added for pelleting; after the B type coating agent is added, the adhesive and the C type coating agent are added; and after being taken out, the seeds are insolated or dried in time, and after the insolation or drying, the coated seeds are packaged by fiber drums.

Description

Technical field [0001] The invention relates to a white clover seed pellet coating method. The pelletized coating agent formula and coating process are established by implementing pelletized coating on the white clover seed, which is effectively compatible with domestic coating equipment Used in a complete set to solve the problems of uneven seed coating and fragile coating during the production process, ensure the quality of white clover coated seeds, and promote the rapid improvement of white clover seed coating technology for the realization of grassland construction The mechanization has created conditions. Background technique [0002] White clover Ttifolium repens L, alias: white clover, scientific name: Ttifoliumrepens L. Thousand grains weigh 0.5-0.7 grams. White clover originated in Europe and was first cultivated in the Netherlands in the late 16th century. It is currently distributed in temperate regions of the world. In 1957, the cultivated area in the United States...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/06C05G1/00A01N47/18
Inventor 陈德星桑晓峰郑立金陈其军周立友杨金梅滕清任家永林家军
Owner NANJING LIUHE AGRI SCI RES INST
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