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  1. 421

    Design and experiment of air-suction drum-type seedling seeder for irregular-shaped vegetable seeds by Yanjun Li, Yunqiang Liu, Yichao Ning, Hongxin Wu, Yaqian Zhao

    Published 2025-02-01
    “…The results show that: the factors affecting the seeding qualification rate in the order of suction air pressure, clearing air pressure and vibration frequency, the optimal parameter combination of suction air pressure 16.0 kPa, clearing air pressure 3.4 kPa, vibration frequency of 50 Hz, in the optimal parameter combination of the sowing test, to get the replanting rate, the rate of empty holes, the qualification rate of the time were 1.4%, 1.7% and 96.9%, respectively.It shows that the performance of this seeder is better adapted, accurate and efficient, and can meet the requirements of irregular-shaped vegetable seeding operation. …”
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    Air quality in Barcelona during the COVID-19 lockdown and the global effect on CO2 emissions by Javier Martín-Vide, Alberto Zayas, Ferran Salvador, Mª Carmen Moreno-García

    Published 2021-11-01
    “… Calidad del aire en Barcelona durante el confinamiento por la COVID-19 y su efecto global en las emisiones de CO2 La pandemia de la COVID-19 está teniendo un enorme impacto negativo en la salud humana, con más de 4,44 millones de muertos en todo el mundo; en la economía, con una profunda y abrupta crisis sin precedentes; y en la sociedad, con millones de personas en situación de desempleo y dependientes, en el mejor de los casos, de los sistemas de asistencia social o de bienestar público. …”
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    Investigating the Use of Open Air Burnt Sorghum and Wheat Straw Ashes to Soften Hard Water. by Bainomugisha, Jonan

    Published 2023
    “…This study investigated the use of open air burnt sorghum and wheat straw ashes to soften hard water, three water samples that is sample A which was collected from a borehole at the camp of CICO-UNRA on Hoima Butiaba Wanseko road project located in Hoima District, B from a borehole in wanseko village - kigwera parish Bulisa District, and sample C from Koranorya borehole Ruk:ungiri District. …”
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    Infant Botulism and Honey by Malcolm T. Sanford, Eddie Atkinson, Jeanette Klopchin, Jamie Ellis

    Published 2013-07-01
    “…Sanford, Eddie Atkinson, Jeanette Klopchin, and Jamie Ellis, and published by the UF Department of Entomology and Nematology, June 2013. …”
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  18. 438

    Plant Diagnostic Clinic and HLB Lab by Pamela Roberts, Shea Teems, Joubert Fayette, Jamie Burrow

    Published 2015-09-01
    “…Written by Pamela Roberts, Shea Teems, Joubert Fayette, and Jamie Burrow, and published by the UF Department of Plant Pathology, July 2015.   …”
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