Soilless cultivation nutrient supply base of poaceae plants and production method

Abstract

The invention discloses a soilless cultivation nutrient supply base of poaceae plants and a production method. Between a basal layer (1) and a containing layer (6), a water retaining layer (3), a fertilizer controlling and releasing layer (4) and a readily available fertilizer layer (5) are separated through multi-layer fiber filling layers (2). The readily available fertilizer layer (5), the multi-layer fiber filling layer (2), the fertilizer controlling and releasing layer (4), the multi-layer fiber filling layer (2), the water retaining layer (3), the multi-layer fiber filling layer (2) and the containing layer (6) are arranged on the basal layer (1) in turn while producing. The nutrient supply layer perfectly acts as the soil in the soilless cultivation, perfectly simulates various main substances in the soil, and provides a similar growth environment for plants; simultaneously the nutrient supply base further comprises the following advantages: obviously reducing the growth period of the plants, having no harmful insects in the growth land without destruction grass, strengthening the disease resistance, and having performances of clean and beautiful.

Description

[0001] technical field [0002] The invention relates to the field of international patent classification A01G horticulture; cultivation of vegetables, flowers, rice, fruit trees, grapes, hops or sea vegetables; forestry; watering technology, especially an industrially prepared soilless cultivation method suitable for gramineous plants. Nutrient supply base used and production method. Background technique [0003] About 20% of the earth's land is covered with grass. Poaceae plants include a variety of plants commonly known as "so-and-so grasses", which are divided into more than 620 genera and at least 10,000 species. 90% of turfgrasses in the world belong to Gramineae, such as Bermudagrass, Bluegrass, Triticum, Oats, etc. There are more than 1,200 species belonging to more than 190 genera in China. With the development of economy and society, large-scale production of gramineous plants has gradually tended to soilless cultivation. The corresponding demand for nutritiona...

AI Technical Summary

Problems solved by technology

A large amount of chemical fertilizers are now consumed for the production of grasses, and the production cost remains high

[0004] There are few technologies that can be referred to, and for a large amount of agricultural organic solid waste, only a small amount of material is used to produce silage, or to produce biogas, while farmers are burning a large amount of agricultural organic solid waste, or using On the one hand, we consume a lot of fertilizers while building grasses, which is not in line with the sustainable development of the country

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