Degradable biomass organic substrate, preparation method and application method

Abstract

The invention discloses a degradable biomass organic substrate which comprises organic fertilizers, inorganic compound fertilizers, humic acid, biochar fertilizers, water-retaining agents, rooting agents, adhesives, weathered coal, furnace slag, mineral waste residues, gravels and biological bacteria. The invention further discloses a preparation method of the degradable biomass organic substrateand an application method for preparing a nutrition pot by the degradable biomass organic substrate. Nutrition components are diverse, raw materials are simple and easy to obtain, products are rich innutrition, and the degradable biomass organic substrate is applicable to improvement and transformation of desert gravel soil with less organic content and salt-affected hardened soil, only needs conventional weighing, transporting and stirring equipment and is low in equipment requirement, mature in technology, simple to operate, small in implementation difficulty and wide in market promotion prospect. The degradable biomass organic substrate is applied to preparation of the nutrition pot, the compactness of a pot body can be effectively improved, the concentration ratio of nutritional ingredients of the substrate can be effectively increased, and nutrition use ratio is further increased.

Description

technical field [0001] The invention relates to the field of organic substrates, in particular to a degradable biomass organic substrate, a preparation method of the degradable biomass organic substrate and an application method of the degradable biomass organic substrate. Background technique [0002] Since the 1990s, my country's facility agriculture has developed rapidly, and now it has exceeded 2.6 million hectares, becoming a pillar industry in my country's rural areas. The rapid development of modern facility cultivation has made the accumulation of harmful organisms in the facility soil, the imbalance of nutrient elements, continuous cropping obstacles and soil secondary salinization and other problems increasingly prominent. The use of organic substrate cultivation technology is the most effective, economical and most effective way to overcome the obstacles of greenhouse continuous cropping. The thorough method is to use organic matter in organic substrate cultivatio...

AI Technical Summary

Problems solved by technology

However, the black plastic on the outer layer of the existing nutrient pot is not biodegradable, so the outer plastic layer must be removed when transplanting, and then the substrate in the pot and the plant are planted in the ground, and in the process of removing the plastic layer, It will inevitably cause light or heavy damage to the roots of the crop plants, and it will take a lot of time and labor to remove the plastic organic fertilizer, which will inevitably increase the cost of agricultural production and waste farming time. Moreover, the plastic organic fertilizer that has been removed can cause serious "whitening". Pollution"

Moreover, most of the existing nutritional pots are composed of nutritious soil and decomposed organic fertilizer, with a single ratio, which is difficult to meet the needs of crop growth, and is prone to hardening of the pot body, which is very unfavorable for crop growth.

In addition, most of the existing nutrient bowl manufacturing techniques use nutrient soil preparation, disinfection, filling and other production processes, lack of effective pressing process, and often have technical problems in the process of transportation and use that the bowl is loose and easy to disperse

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