Ecological nutrient soil for cuttage nursery stocks and preparation method of ecological nutrient soil

Abstract

The invention discloses ecological nutrient soil for cuttage nursery stocks and a preparation method of the ecological nutrient soil. The ecological nutrient soil contains the following raw materialsin parts by weight: 15-20 parts of an organic fertilizer, 5-9 parts of attapulgite, 3-5 parts of bentonite, 3-5 parts of a microelement additive, 1-3 parts of cuttage rooting agent, 35-45 parts of agriculture product processing residue, 25-35 parts of mineral fillings, 2-4 parts of charcoal, 5-9 parts of a loosened additive, 3-5 parts of plant ash, 12-14 parts of building waste and 20-30 part of water. The ecological nutrient soil disclosed by the invention contains compete nutrients, is high in fertilizer efficiency and is unlikely to harden, so that the rooting rate of the cuttage nursery stocks is high, the survival rate is remarkably increased, and the water retention and ventilation effects are good; besides, by utilizing a large amount of agricultural and industrial waste, the laborand the cost can be saved, the resources can be saved, the ecological environment can be protected; and the preparation method is simple in process and has relatively high practical values and good application prospects, and the raw materials are easily available.

Description

technical field [0001] The invention relates to the technical field of seedling planting, in particular to an ecological nutrient soil for cutting seedlings and a preparation method thereof. Background technique [0002] Nutrient soil is a bed soil specially formulated to meet the growth and development of seedlings, containing a variety of mineral nutrients, loose and ventilated, strong in water and fertilizer retention, and free from pests and diseases. Nutrient soil is generally prepared by mixing fertile field soil and decomposed manure. [0003] Generally, nutrient soil is often used in the planting process of gardens. Compared with ordinary garden soil, nutrient soil has the characteristics of more uniform nutrient content and better water retention and air permeability. Nutrient soil is especially suitable for the planting of horticultural flowers. Compared with other plants, flower plants are less resistant, and because they are cultivated in greenhouses, they are n...

AI Technical Summary

Problems solved by technology

[0004] Most of the common nutrient soils on the market are formulated from pastoral soil, humus soil, and chemical fertilizers. The nutrients are comprehensive and can meet the growth needs of most plants; however, these nutrient soils mainly use chemical fertilizers and pastoral soils. After a period of time, the soil is easy to compact and the air permeability becomes poor, which may cause damage to some plants that require high air permeability of the root system, and the soil is basically not sterilized, which may cause disadvantages to the growth of some weakly resistant seedlings influences

At present, the nutrient soil used for cutting seedlings is mostly a simple substrate composed of traditional sandy soil, garden soil, peat, perlite, etc. There is no clear standard for substrate parameters. The problems of low rooting rate of seedling cuttings, low survival rate of cuttings and weak growth of cutting seedlings, etc., at the same time make the osmanthus seedlings in cuttings vulnerable to pests and diseases, low survival rate, undeveloped root system after survival of cuttings, poor seedbed fertility, and poor growth. slow