Influence of film-coated Materials on Germination and Seedling Vigor of film-Coated Chinese Cabbage Seeds

Kang, Jum-Soon; Kim, Hyeon-Do; Lee, Jung-Eun; Je, Byoung-Il; Lee, Yong-Jae; Park, Young-Hoon; Choi, Young-Kiu

doi:10.5322/jesi.2021.30.12.1041

Cited by 2 publications

(1 citation statement)

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“…Thus, they are more advantageous in terms of growth and development, as well as in their applicability to a mechanical pot-seeding machine [20,21]. Development efforts are taking place worldwide to improve the seeding accuracy of mechanical pot-seeding machines [22,23].…”

Section: Introductionmentioning

confidence: 99%

Development of Seeding Rate Monitoring System Applicable to a Mechanical Pot-Seeding Machine

Kim,

Lee,

Hwang

et al. 2023

Agriculture

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In this study, we developed a monitoring system to accurately track the seeding rate and to identify the locations where the mechanical pot-seeding machine failed to sow seeds correctly. The monitoring system employs diverse image processing techniques, including the Hough transform, hue–saturation–value color space conversion, image morphology techniques, and Gaussian blur, to accurately pinpoint the seeding rate and the locations where seeds are missing. To determine the optimal operating conditions for the seeding rate monitoring system, a factorial experiment was conducted by varying the brightness and saturation values of the image data. When the derived optimal operating conditions were applied, the system consistently achieved a 100% seed recognition rate across various seeding conditions. The monitoring system developed in this study has the potential to significantly reduce the labor required for supplementary planting by enabling the real-time identification of locations where seeds were not sown during pot-seeding operations.

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Section: Introductionmentioning

confidence: 99%

Development of Seeding Rate Monitoring System Applicable to a Mechanical Pot-Seeding Machine

Kim,

Lee,

Hwang

et al. 2023

Agriculture

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Experimental Study on the Pelleting and Coating Performance of Red Clover Seeds

Xue,

Ma,

Hou

et al. 2024

Coatings

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This study aimed to optimize the pelleting and coating process for red clover seeds, addressing the issue of low pelleting success rates. Through theoretical analysis and experimental research, coating pan fill rate, powder supply quantity, and pelleting time were identified as key factors influencing the pelleting success rate. Single-factor experiments were conducted to investigate the effects of these parameters on the quality of red clover seed pelleting and coating. Based on these results, orthogonal trials were carried out, and response surface analysis was employed to reveal the influence patterns and interactions of each factor. The research results indicate that the factors affecting the pelleting success rate, ranked in order of importance, are coating pan fill rate, pelleting time, and powder supply quantity. Through mathematical model optimization, the optimal combination of process parameters was determined to be coating pan fill rate of 35.9%, powder supply quantity of 160.2 g, and pelleting time of 6.9 s. Under these conditions, a pelleting success rate of 94.3% was achieved in validation experiments. This study provides a theoretical foundation and practical guidance for optimizing the pelleting and coating process of red clover seeds, which is significant for improving seed coating quality and promoting red clover cultivation.

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Influence of film-coated Materials on Germination and Seedling Vigor of film-Coated Chinese Cabbage Seeds

Cited by 2 publications

References 0 publications

Development of Seeding Rate Monitoring System Applicable to a Mechanical Pot-Seeding Machine

Development of Seeding Rate Monitoring System Applicable to a Mechanical Pot-Seeding Machine

Experimental Study on the Pelleting and Coating Performance of Red Clover Seeds

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