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Hybrid rice seed coating agents and method

A hybrid rice, coating technology, applied in the direction of seed coating/seed dressing, botanical equipment and methods, biocides, etc. The effect of disease resistance and healthy seedling ability, promoting tillering and reducing production cost

Active Publication Date: 2007-09-12
HAINAN SHENNONG DAFENG SEED TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The three are closely related and indispensable
Due to the physiological characteristics of hybrid rice itself and the characteristics of needing to soak seeds, the existing developed seed coating agents have shortcomings such as easy to fall off active ingredients when used for hybrid rice coating, and the seeds are not resistant to storage after coating. Since 2000, we have been committed to In the research, development and promotion of hybrid rice seed coating methods, gratifying progress and remarkable results have been achieved, which has accelerated the industrialization process of seed coating, further improved the scientific processing of hybrid rice seed coating agents, and ensured that Operability and security of hybrid rice seed coating to achieve the purpose

Method used

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  • Hybrid rice seed coating agents and method

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Effect test

Embodiment 1

[0040] Hybrid rice seed coating agent of the present invention, by carbendazim Garbendzim 7.5kg, thiram double Thiram 7.2kg, paclobutrazol Raclobutrazol 0.5kg, Shi Baoke Sportak 1.0kg, film-forming agent 5kg, preservative 0.1kg, quick-drying agent 10kg, color It consists of 0.5kg of material and 68.2kg of water.

[0041] As shown in Figure 1, use the hybrid rice seed coating agent coating method of the present invention, comprise the steps:

[0042] (1) Wuxi Tiandi brand metering pump coating machine (5BYJ-5 type) is selected as the coating processing equipment, and pre-checked before operation;

[0043] (2) The hybrid rice seed Peiliangyouci 4 was selected and its water content was measured. Measuring method: Execute GB 3543-1995 Crop Seed Inspection Regulations Measuring result: Seed moisture of Peiliangyouci 4 is 11.6%.

[0044] (3) Dry Peiliangyouci 4 before coating, using Shanghai Sanjiu ACF vertical low-temperature dryer. Set level 1, the drying temperature is 44-45°C...

Embodiment 2

[0050] The hybrid rice seed coating agent of the present invention consists of carbendazim Garbendzim 7.5kg, thiram 7.5kg, paclobutrazol Raclobutrazol 0.6kg, Shi Baoke Sportak 1.3kg, film forming agent 6.0kg, preservative 0.1kg, quick-drying agent 10kg, It consists of 0.5kg of colorant and 66.5kg of water.

[0051] As shown in Figure 1, use the hybrid rice seed coating agent coating method of the present invention, comprise the steps:

[0052] (1) Wuxi Tiandi brand metering pump coating machine (5BYJ-5 type) is selected as the coating processing equipment, and pre-checked before operation;

[0053] (2) The hybrid rice seed Peiliangyouci 4 was selected, and the moisture content of Peiliangyouci 4 was measured with the instrument after the rapid moisture meter was calibrated by the oven drying method of GB3543.6-1995. Measuring method: Execute GB 3543-1995 Crop Seed Inspection Rules, and measuring result: Seed moisture of Peiliangyouci 4 is 12.5%.

[0054] (3) Dry Peiliangyouc...

Embodiment 3

[0060] Hybrid rice seed coating agent of the present invention, by carbendazim Garbendzim 7.8kg, thiram double Thiram 7.5kg, paclobutrazol Raclobutrazol 0.8kg, Shi Baoke Sportak 1.5kg, film-forming agent 7.0kg, preservative 0.1kg, quick-drying agent 9kg, Water 66.3kg composition.

[0061] (1) Wuxi Tiandi brand metering pump coating machine (5BYJ-5 type) is selected as the coating processing equipment, and pre-checked before operation;

[0062] (2) The hybrid rice seed Peiliangyouci 4 was selected, and the moisture content of Peiliangyouci 4 was measured with the instrument after the rapid moisture meter was calibrated by the oven drying method of GB3543.6-1995. Measuring method: Execute GB 3543-1995 Crop Seed Inspection Rules, and measuring result: Seed moisture of Peiliangyouci 4 is 12.5%.

[0063] (3) Dry Peiliangyouci 4 before coating, using Shanghai Sanjiu ACF vertical low-temperature dryer. Set level 1, the drying temperature is 44-45°C, and the drying time is 1-2 hours...

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Abstract

The present invention is one kind of seed coating agent and its coating process. The hybrid rice seed coating agent consists of the following active components: carbendazim 7-8 weight portions, thiram 7-8 weight portions,paclobutrazol 0.15-1.3 weight portions and prochloraz 0.3-2.66 weight portions. The coating process with the hybrid rice seed coating agent includes the following steps: stoving water content of seed to below 11 %; coating seed in a seed coating machine in the ratio between the seed coating agent and seed of 1 to 40-70; and stoving the coated seed to water content below 13.0 %. Treating rice seed with the seed coating agent can raise the germination rate and rice seedling forming rate obviously, raise rice seedling quality, and result in other positive effects.

Description

technical field [0001] The invention relates to a hybrid rice seed coating agent and a coating method thereof. Background technique [0002] The use of seed coating agents for improved crop varieties is an important technical link in the standardization and standardization of seeds. Hybrid rice seed coating is a comprehensive high-tech seed technology that uses seeds as carriers, hybrid rice seed coating agents as raw materials, and coating machines as means, integrating biological, chemical and mechanical multidisciplinary achievements. According to the spirit of the country's "seed engineering project", especially the 1999 Central Rural Work Conference proposed that during the "Ninth Five-Year Plan" period, the progress indicators of the "seed engineering project" should be implemented in stages, and it was proposed that all localities should increase the "quality selection rate", "Coating rate of improved seeds" and "Unified seed supply rate in society". Selection is th...

Claims

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Application Information

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IPC IPC(8): A01N47/26A01C1/06A01N47/18A01N43/653
Inventor 黄培劲熊军蒋德祥胡梅桦
Owner HAINAN SHENNONG DAFENG SEED TECH
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