The invention discloses a novel organic substrate and a preparation method thereof. The method comprises the following steps: using feces of beasts and birds as earthworm food; providing environment suitable for earthworms to grow; sieving the feces generated through being processed by the earthworms into earthworm feces with the grain diameter between 4 and 6 mm; and matching and adding pelhamite, perlite and trace elements for being uniformly mixed to prepare the novel organic substrate, wherein the grain diameter of the pelhamite and the perlite is between 3 and 5 mm. The novel organic substrate comprises the following ingredients in percentage by weight: 58 to 71 percent of earthworm feces, 25 to 35 percent of pelhamite, 3.5 to 6.5 percent of perlite and 0.05 to 0.5 percent of trace elements. The invention has the advantages of simple preparation method, rich resources and low price of adopted materials, changes waste materials into useful materials, reduces the environment pollution, and has sufficient nutrition and stable performance. When being used for flower culture, the invention improves the quality of the flower pit tray seedling culture, and reduces the seedling culture steps such as fertilizing and the like.

Novel organic substrate and preparation method thereof

The invention discloses a preparation method of a paddy seedling raising medium. In the preparation method, livestock and poultry feces is used as foodstuff for earthworm to provide an environment suitable for growth of earthworm, and the earthworm feces generated by earthworm treatment is screened into earthworm feces with the particle size of 1-4mm, and uniformly mixed with nutrient soil and vermiculite to prepare a novel organic medium, wherein the particle sizes of vermiculite and the nutrient soil are 3-5mm. The medium comprises the components by volume percent: 50-60% of earthworm feces, 30-40% of vermiculite and 10-20% of nutrient soil. The medium is simple in preparation method, rich in resources, inexpensive in materials, sufficient in nutrients and stable in property, changes wastes into valuables, and reduces environmental pollution; and used for paddy seedling raising, the medium improves the paddy plug seedling raising quality, reduces the seedling raising steps (like fertilization) and the cost, and promotes the industrialized development of paddy machine seedling transplanting.

Preparation method of paddy seedling raising medium

Low-carbon, environment-friendly and efficient organic vegetable culture medium and preparation method thereof

The invention discloses a plug seedling substrate of tomatoes and a preparation method Peat is taken as the material; excrements of livestocks are taken as earthworm foodstuff; environment suitable for the growth of earthworms is provided; wormcast which is processed and generated by the earthworms is sieved to obtain wormcast compost with the grain size being 1-4mm; and the peat and the wormcast compost are fully mixed; mineral materials with a certain fineness such as expandable vermiculite, perlite and the like are added to improve the physical properties and the buffer performance of the substrate to generate a novel tomato seedling substrate The percent by volume of various components are that the peat accounts for 15-25%, the wormcast compost accounts for 55-65%, the expandable gardening vermiculite accounts for 5-15% and the perlite accounts for 5-15% The plug seedling substrate disclosed by the invention has the advantages of simplicity in preparation method, richness in resource, low cost of materials, turning waste into wealth, reducing environmental pollution and sufficient nutrient The plug seedling substrate is used for the plug seedling of tomatoes, eliminates top application during seedling raising, improves the quality of tomato seedlings and reduces the pesticide application Thus, the seedling quality is ensured, the cost and the labor are saved and the survival and the high-quality and efficient growth of the tomato seedlings, the yield and the construction of quality are ensured

Plug seedling substrate of tomatoes and preparation method

The invention discloses a vegetable factorization seedling culturing method and a device of the vegetable factorization seedling culturing method. The vegetable factorization seedling culturing method and the device of the vegetable factorization seedling culturing method are characterized in that a plurality of seedling culturing beds for vegetables are arranged in a greenhouse, a plurality of seedling culturing pots are arranged on each seedling culturing bed, a plurality of seedling culturing holes are arranged in each seedling culturing pot, seedling culturing of the vegetables is carried out through the seedling culturing holes. The vegetable factorization seedling culturing method has the advantages of being free from climate changing, suitable for growing of vegetable seedling, and capable of guaranteeing culturing vegetable strong seedling, laying a foundation for production increasing of vegetable growth, shortening seedling culturing cycle, and improving efficiency and reducing seedling culturing labor intensity.

Vegetable factorization seedling culturing method and device thereof

The invention belongs to the technical field of solid organic waste biological digestion and recycling utilization, in particular to a vegetable seedling substrate compounded by earthworm casts and a preparation method thereof. The seedling substrate comprises the following main components of earthworm casts and vermiculite, wherein the water content of the earthworm casts is lower than 50 percent, and 0.23-0.46 kg/m of N, 1.28-1.92kg/m of P2O5, and 0.43-0.65 kg/m of K2O are added in the mixture of the earthworm casts and the vermiculite. The substrate is prepared by mixing the earthworm casts and the vermiculite together in proportion firstly and than adding N, P and K as the prescription amount. The invention uses the high absorption property of the earthworm casts and the nutrient compounding technology to effectively solve the technical problem of the restriction on the quality improvement of the vegetable seedling substrate, facilitates the formation of strong seedlings and shortens seedling cycle.

Vegetable seedling substrate compounded by earthworm casts and preparation method thereof

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Vegetable seedling substrate compounded by earthworm casts and preparation method thereof