Preparation and Properties of Coir-Based Substrate Bonded by Modified Urea Formaldehyde Resins for Seedlings
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DOI: 10.15376/biores.13.2.4332-4345
Abstract: In order to form a firm root plug for the mechanical transplantation, modified urea formaldehyde (UF) resins were applied to bond coir based substrate and form substrate blocks. The physical and chemical structure, thermal stability,… read more here.
Keywords: urea formaldehyde; formaldehyde resins; substrate block; modified urea ... See more keywords
Development of transplanting manipulator for hydroponic leafy vegetables
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DOI: 10.25165/ijabe.v12i6.5050
Abstract: The production of hydroponic leafy vegetable plug-seedlings uses coco-peat as culture substrate in South China. Coco-peat has lowered density than peat-moss, and the friction between substrate block and pickup tool is small. So, it is… read more here.
Keywords: steel; hydroponic leafy; transplanting manipulator; substrate block ... See more keywords