A degradable floating seedling tray and its manufacturing method
A technology of floating seedlings and seedling trays, applied in botany equipment and methods, planting substrates, chemicals for biological control, etc., can solve the problems of accumulating solid waste and pollution in tobacco fields, and achieve large-scale production and Marketing potential, harm reduction, and dosage reduction effects
Inactive Publication Date: 2017-12-15
TOBACCO RES INST CHIN AGRI SCI ACAD +1
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Problems solved by technology
[0007] The purpose of the present invention is to overcome the shortcomings existing in the prior art, to provide a simple formula, easy to manufacture, good degradation effect, certain disease resistance, beneficial to floating seedling cultivation, and effectively solve the accumulation of pathogenic bacteria caused by waste tobacco stalks A degradable floating seedling tray and its manufacturing method for the problem of tobacco field solid waste pollution
Method used
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[0058] The degradable floating seedling raising tray, wherein, the materials constituting the degradable floating seedling raising tray are as follows:
[0059] 60-70 parts of main ingredients, 0.7-1 parts of straw starter, 10-20 parts of modified starch, 6-8 parts of adhesive, 0.5-0.8 parts of release agent, 3-5 parts of nutrient, 0.1- 0.3 parts, 0.8-1.2 parts of antibacterial agent, 3-5 parts of waterproof film,
[0060] The main material is any one or more of flue-cured tobacco, wheat, corn or soybean straw, which is made and beaten into a slurry by a straw pulper;
[0061] The stalk starter is any one or more of white rot fungi, bacillus, saccharomyces, Trichoderma reesei;
[0062] The binder is any one or more of polyvinyl alcohol sizing agent, sodium hydroxymethylcellulose sizing agent or polyvinylpyrrolidone sizing agent;
[0063] The release agent is any one or more of paraffin, talcum powder, mica, and white clay;
[0064] Described nutrient is the mixture of potas...
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Abstract
The invention provides a degradable floating nursery site. The degradable floating nursery site is made of the following materials including, by weight, 60-70 parts of main materials, 0.7-1 part of straw leavening agents, 10-20 parts of modified starch, 6-8 parts of adhesives, 0.5-0.8 part of release agents, 3-5 parts of nutrients, 0.1-0.3 part of micro-element fertilizers, 0.8-1.2 parts of antibacterial agents and 3-5 parts of waterproof films. The main materials are any one or more types of flue-cured tobacco, wheat, corn or soybean straws and are smashed into pulp through a straw pulper. The degradable floating nursery site is simple in proportion, convenient to manufacture and good in degrading effect, has certain disease resistance, is favorable for floating seedling nursery, and effectively resolves the problems that tobacco and straws are discarded and cause accumulation of pathogenic bacteria and pollution of tobacco field solid waste.
Description
Technical field: [0001] The invention relates to the technical field of agricultural seedling raising equipment, in particular to a degradable floating seedling raising tray and a manufacturing method thereof. Background technique: [0002] The seedling tray saves seed consumption and reduces production costs. The emergence is neat and the consistency of plant seedling growth is maintained. It can be used with various manual and automatic seeders, which is convenient for centralized management and improves work efficiency. When transplanting, the root system is not damaged, the seedlings are slowed down quickly, and the survival rate is high. Seedling trays are widely used due to the above advantages, but conventional materials for making seedling trays: polystyrene foam, polystyrene, polyvinyl chloride and polypropylene. Manufacturing methods include blow molding and injection molding. That is, its seedling tray is a plastic foam seedling tray, although it can be steril...
Claims
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IPC IPC(8): A01G9/10A01N47/18A01P3/00C05D9/02
CPCA01G9/0291A01G9/0293A01G24/00C05B7/00C05G3/00C05C5/02C05C11/00C05D1/02C05D9/02
Inventor 刘好宝苏玉龙刘光亮俞世康刘国董莲红史素娟毛静静
Owner TOBACCO RES INST CHIN AGRI SCI ACAD