Soil-free turf and production device thereof

Abstract

The invention discloses a soil-free turf and a production device thereof and relates to a turf and a production device thereof. The soil-free turf comprises non-woven bags in a matrix arrangement and turf grass seeds and fertilizer are placed in every non-woven bag. The peripheries of the adjacent non-woven bags are connected with each other and therefore the non-woven bags in the matrix arrangement are connected together as a whole piece of a block structure capable of being laid on an end planting site. The soil-free turf production device comprises a rack, quantitative feeding device, a non-woven roller, a non-woven glide roller, a molding welding plant and a traction coiling device. By the adoption of the soil-free turf produced by the soil-free turf production device, the seeds are not prone to displacement, the seed density is even, nutrient medium or slow-release fertilizer is spread accurately. The soil-free turf is not prone to deformation and scattering in transportation and turf placing. The soil-free turf is convenient to operate and capable of effectively improving the production efficiency and reducing the production cost.

Description

technical field [0001] The invention relates to a lawn and its production equipment, in particular to a soilless lawn and its production equipment. Background technique [0002] Existing lawn usually first lays bottom non-woven fabric as cultivation bed, spreads pine wool or seed etc. on cultivation bed again, covers non-woven fabric again and produces. This kind of lawn is usually planted in arable land before it is sold, and then sold after it becomes a lawn. The lawn produced by this method has the following disadvantages: one is that the problem of seed displacement cannot be solved, the density of sowing, the proportion of nutrient base, etc. can not be truly ensured, and the yield of the lawn is poor; The middle plantation lawn is sold after becoming lawn, needs a large amount of arable land; The 3rd, " lawn " that these methods produce is easily deformed, scattered in the transportation and planting process. Contents of the invention [0003] The purpose of the pr...

AI Technical Summary

Problems solved by technology

The lawn produced by this method has the following disadvantages: one is that the problem of seed displacement cannot be solved, the density of sowing, the proportion of nutrient base, etc. can not be truly ensured, and the yield of the lawn is poor; It needs a large amount of arable land to plant the lawn after it becomes a lawn, and the third is that the "lawn" produced by these methods is easily deformed and scattered in the process of transportation and planting.

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