Plant fiber blanket for ecological protection of side slope of road and preparation method of plant fiber blanket
A plant fiber blanket and ecological protection technology, which is applied in botany equipment and methods, seed treatment methods, planting substrates, etc., can solve the problems of hindering plant emergence, the degradation rate of the bearing layer, and the mismatching of plant root growth, so as to achieve plant growth. Faster, more convenient, better water retention
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[0039] Example 1
[0040] The plant fiber blanket used for the ecological protection of highway slopes in this embodiment includes a lower setting net, a mixed fiber layer, a bearing film layer, a vegetation layer, a fiber covering layer and an upper setting net arranged in sequence from bottom to top;
[0041] The upper and lower setting nets are PP nets, with a mesh diameter of 20mm, and a single layer weight of 20g / m 2 ;
[0042] The mixed fiber layer is a mixture of coconut silk and wheat straw fiber in a mass ratio of 1:2.0;
[0043] The vegetation layer includes plant seeds and the following components by weight: 10 parts of decomposed fungus chaff, 0.12 parts of water-retaining agent, and 0.10 parts of compound fertilizer; the dosage of plant seeds is 18g / m 2 ;
[0044] The fiber covering layer is composed of wheat straw fibers, and the weight is 60g / m 2 ;
[0045] The total thickness of the plant fiber blanket is 20mm, and the total weight is 450g / m 2 .
[0046] The preparation me...
Example Embodiment
[0060] Example 2
[0061] The plant fiber blanket used for the ecological protection of highway slopes in this embodiment includes a lower setting net, a mixed fiber layer, a bearing film layer, a vegetation layer, a fiber covering layer and an upper setting net arranged in sequence from bottom to top;
[0062] The upper and lower shaping nets are PP nets, with a mesh diameter of 18mm and a single layer weight of 25g / m 2 ;
[0063] The mixed fiber layer is a mixture of coconut silk and wheat straw fiber in a mass ratio of 1:2.2;
[0064] The vegetation layer includes plant seeds and the following components in parts by weight: 10 parts of decomposed fungus chaff, 0.13 parts of water-retaining agent, and 0.09 parts of compound fertilizer; the amount of plant seeds is 27g / m 2 ;
[0065] The fiber covering layer is composed of wheat straw fibers, with a weight of 120g / m 2 ;
[0066] The total thickness of the plant fiber blanket is 50mm, and the total weight is 900g / m 2 .
[0067] The prepar...
Example Embodiment
[0081] Example 3
[0082] The plant fiber blanket used for the ecological protection of highway slopes in this embodiment includes a lower setting net, a mixed fiber layer, a bearing film layer, a vegetation layer, a fiber covering layer and an upper setting net arranged in sequence from bottom to top;
[0083] The upper and lower shaping nets are PP nets, with a mesh diameter of 20mm and a single layer weight of 30g / m 2 ;
[0084] The mixed fiber layer is a mixture of coconut silk and wheat straw fiber in a mass ratio of 1:2.5;
[0085] The vegetation layer includes plant seeds and the following components in parts by weight: 10 parts of decomposed fungus chaff, 0.15 parts of water-retaining agent, and 0.08 parts of compound fertilizer; the amount of plant seeds is 36g / m 2 ;
[0086] The fiber covering layer is composed of wheat straw fibers, with a weight of 180g / m 2 ;
[0087] The total thickness of the plant fiber blanket is 80mm, and the total weight is 1500g / m 2 .
[0088] The prepa...
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