Vegetation straw curtain made of seed rope and preparation method thereof

Abstract

The present invention relates to the technical field of soil and water conservation, and provides a vegetation grass mat made of seed ropes and a preparation method thereof, S1, making seed ropes: coating the screened seeds with a drug for repelling animals and insects and then drying them; fixing the coated seeds on planting paper; cutting the planting paper with the seeds fixed into strips with a width of 5-10 cm, twisting the strips into ropes, and rolling them to prepare seed ropes. S2, making vegetation grass mats: weaving a seed rope on one side of the grass mat, and weaving the other parts with ordinary ropes to make a vegetation grass mat; burying the grass mat in the sand, with the side woven with the seed ropes exposed to the ground and flush with the ground or shallowly buried. The present invention sows plant seeds at the same time as laying the grass mat, avoiding the damage to the laid sand barrier by secondary operations, providing favorable conditions for seed germination and growth, improving the seed survival rate, and improving the work efficiency of the staff.

Description

Technical Field

[0001] The invention relates to the technical field of soil and water conservation, and in particular to a vegetation grass mat made by utilizing seed ropes and a preparation method thereof. Background Art

[0002] In daily life, people often use wheat, rice, and other straws or reeds to make straw mats, which play a significant role in windbreaks and sand fixation. Some straw mats are made by first spreading wheat, rice, or reed straw on the sand, then using a shovel to bury part of the straw in the sand, leaving the rest exposed. Others weave the wheat, rice, or reed straw into a mat, transport it to the construction site, and then lay it on the sand, using a shovel or a roller to press it into the sand. In areas with heavy rainfall, where a thick layer of wet sand forms after a rain, trenches are dug to bury the straw mats to create sand barriers. Because woven mats are easy to transport and have high utilization rates, they are widely used in mechanized sand barrier construction.

[0003] Laying down straw mats blocks windblown sand near the ground, improving the environment. To increase vegetation coverage, the traditional method involves sowing grass seeds or transplanting saplings within the straw grids. To achieve planting goals, even mechanized sand barriers require manual or machine sowing of seeds or planting of saplings. This is not only labor-intensive and time-consuming, but also damages the existing sand barriers. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a vegetation grass mat made of seed rope and a preparation method thereof, wherein suitable grass seeds are woven into the grass mat, and the grass seeds are planted in the sand during the laying of the sand barrier, and water is replenished in time as follows:

[0005] A vegetation grass curtain made of seed ropes, comprising a seed rope and a grass curtain, wherein the manufacturing method comprises the following steps:

[0006] S1. Making seed rope

[0007] (1) Coating the selected seeds with an animal repellent agent and then drying them; the animals are birds, mice, rabbits, and insects;

[0008] (2) Fix the coated seeds on the planting paper;

[0009] (3) Cut the planting paper with seeds fixed on it into strips with a width of 5-10 cm, twist the strips into ropes, and roll them to prepare seed ropes.

[0010] S2. Making plant straw curtains

[0011] (1) Weave a seed rope on one side of the straw mat and weave the other parts with ordinary ropes to make a vegetation straw mat;

[0012] (2) Bury the straw mat in the sand, with the side with the seed rope exposed and flush with the ground; the seed rope can be buried shallowly 0.5-1cm, or it can be left untreated and buried by the wind.

[0013] Moreover, the animal-repellent agent is a rodent repellent, a bird repellent, a rabbit repellent and an insect repellent.

[0014] Moreover, the medicament for driving away animals is wood vinegar, MA crude oil, or MP crude oil.

[0015] Furthermore, the seed coating method is as follows: the seeds are soaked in a potion prepared with an animal-repellent agent or stirred in a wet powder prepared with the agent.

[0016] Furthermore, the method of fixing the seeds on the planting paper is to incorporate coated seeds into the pulp used to produce the planting paper.

[0017] Furthermore, the method for fixing the seeds on the planting paper is to fix the seeds on the planting paper using an adhesive.

[0018] Moreover, the amount of coated seeds fixed on the planting paper is: 30-50 seeds per meter for herbaceous seeds and 10-15 seeds per meter for woody seeds.

[0019] Moreover, the adhesive is a cellulose adhesive which does not affect the germination and growth of seeds.

[0020] In addition, after burying the straw mat in the sand, water it once or twice in time. Due to the remote location of the Ulan Buh Desert, frequent watering, although helpful for plant emergence, is less economical. 1-2 watering times is the optimal solution.

[0021] Moreover, the vegetation mats are spread in the Ulan Buh Desert, and the seeds are shrub seeds and herb seeds. The shrub seeds are floribunda and golden pheasant; the herb seeds are: sago, wormwood, stipa psammophyllum, and sand whip.

[0022] The beneficial effects of the present invention are:

[0023] 1. The present invention sows plant seeds while laying straw mats, thus avoiding damage to the laid sand barrier by secondary operations.

[0024] 2. The present invention is suitable for mechanical laying of sand barriers, which can be completed in one go and improve work efficiency.

[0025] 3. The present invention coats the selected seeds with an animal-repellent agent to prevent them from being eaten by birds, mice, rabbits and insects, thereby improving the seed utilization rate and further improving the emergence rate.

[0026] 4. The present invention provides plants suitable for use as vegetation curtain sand barriers in the Ulan Buh Desert area. The seeds have strong adaptability and high survival rate in this area.

[0027] 5. Straw mats can prevent the wind from blowing away the snow and hinder the flow of water. The snow and rainwater concentrated near the straw mats and the moisture absorbed into the straw mats can provide moisture conditions for the seeds in the straw mats to germinate and grow, and use the seeds to survive.

[0028] 6. The present invention was implemented in the Ulan Buh Desert, which has a harsh environment with little rain and strong winds. With only 1-2 waterings, the plant emergence rate reached over 66%. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The seed rope for growing straw mats of the present invention;

[0030] Figure 2 This is a construction effect diagram of Example 3 of the present invention;

[0031] Figure 3 This is a construction effect diagram of Example 2 of the present invention. Implementation Method Example 1

[0032] A vegetation grass curtain made of seed ropes, comprising a seed rope and a grass curtain, wherein the manufacturing method comprises the following steps:

[0033] S1. Making seed rope

[0034] (1) coating the selected seeds with an animal repellent agent and then drying them; the animals are rats;

[0035] (2) Fix the coated seeds on the planting paper;

[0036] (3) Cut the planting paper with seeds fixed on it into strips with a width of 5 cm, twist the strips into ropes, and roll them up to prepare seed ropes.

[0037] S2. Making plant straw curtains

[0038] (1) Weave a seed rope on one side of the straw mat and weave the other parts with ordinary ropes to make a vegetation straw mat;

[0039] (2) Bury the straw mat in the sand, leaving the side with the seed rope exposed and flush with the ground.

[0040] Furthermore, the animal-repellent agent is a rodenticide.

[0041] Furthermore, the animal-repelling agent is MA crude oil.

[0042] Furthermore, the method of seed coating is: soaking the seeds in a potion prepared with an animal-repellent agent.

[0043] Furthermore, the method of fixing the seeds on the planting paper is to mix coated seeds into the pulp for producing the planting paper.

[0044] Furthermore, the amount of coated seeds fixed on the planting paper is: 30 seeds per meter for herbaceous seeds and 10 seeds per meter for woody seeds.

[0045] Furthermore, after burying the straw mat in the sand, add water in time.

[0046] Furthermore, the vegetation mats are spread in the Ulan Buh Desert, and the seeds are shrub seeds, such as the safflower and golden pheasant. Example 2

[0047] A vegetation grass curtain made of seed ropes, comprising a seed rope and a grass curtain, wherein the manufacturing method comprises the following steps:

[0048] S1. Making seed rope

[0049] (1) coating the selected seeds with an animal repellent agent and then drying them; the animals are rabbits and insects;

[0050] (2) Fix the coated seeds on the planting paper;

[0051] (3) Cut the planting paper with seeds fixed on it into strips with a width of 10 cm, twist the strips into ropes, and roll them to prepare seed ropes.

[0052] S2. Making plant straw curtains

[0053] (1) Weave a seed rope on one side of the straw mat and weave the other parts with ordinary ropes to make a vegetation straw mat;

[0054] (2) Bury the straw mat in the sand, leaving the side with the seed rope exposed to the ground and burying it shallowly 0.5 cm.

[0055] Furthermore, the animal-repellent agent is a rabbit repellent and an insect repellent.

[0056] Furthermore, the animal-repelling agent is MP crude oil.

[0057] Furthermore, the seed coating method is: stirring the seeds in a wet powder prepared with an animal repellent agent.

[0058] Furthermore, the method for fixing the seeds on the planting paper is to fix the seeds on the planting paper with an adhesive.

[0059] Furthermore, the amount of coated seeds fixed on the planting paper is: 50 seeds per meter for herbaceous seeds and 15 seeds per meter for woody seeds.

[0060] Furthermore, the adhesive is cellulose.

[0061] Furthermore, after burying the straw mat in the sand, add water twice in time.

[0062] Furthermore, vegetation mats are laid in the Ulan Buh Desert, and the seeds are herbaceous seeds, including: sago, wormwood, stipa psammophylla, and sand whip. Example 3

[0063] A vegetation grass curtain made of seed ropes, comprising a seed rope and a grass curtain, wherein the manufacturing method comprises the following steps:

[0064] S1. Making seed rope

[0065] (1) coating the selected seeds with an animal repellent agent and then drying them; the animals are birds;

[0066] (2) Fix the coated seeds on the planting paper;

[0067] (3) Cut the planting paper with seeds fixed on it into strips with a width of 8 cm, twist the strips into ropes, and roll them up to prepare seed ropes.

[0068] S2. Making plant straw curtains

[0069] (1) Weave a seed rope on one side of the straw mat and weave the other parts with ordinary ropes to make a vegetation straw mat;

[0070] (2) Bury the straw mat in the sand, leaving the side with the seed rope exposed and flush with the ground.

[0071] Furthermore, the animal-repellent agent is a bird repellent.

[0072] Furthermore, the animal-repelling agent is wood vinegar.

[0073] Furthermore, the method of seed coating is: soaking the seeds in a potion prepared with an animal-repellent agent.

[0074] Furthermore, the method of fixing the seeds on the planting paper is to mix coated seeds into the pulp for producing the planting paper.

[0075] Furthermore, the amount of coated seeds fixed on the planting paper is: 40 seeds per meter for herbaceous seeds and 12 seeds per meter for woody seeds.

[0076] Furthermore, after burying the straw mat in the sand, add water 1-2 times in time.

[0077] Furthermore, the vegetation mats are spread in the Ulan Buh Desert, and the seeds are shrub seeds, such as the safflower and golden pheasant. Example 4

[0078] A vegetation grass curtain made of seed ropes, comprising a seed rope and a grass curtain, wherein the manufacturing method comprises the following steps:

[0079] S1. Making seed rope

[0080] (1) coating the selected seeds with an animal repellent agent and then drying them; the animals are rabbits and insects;

[0081] (2) Fix the coated seeds on the planting paper;

[0082] (3) Cut the planting paper with seeds fixed on it into strips with a width of 8 cm, twist the strips into ropes, and roll them up to prepare seed ropes.

[0083] S2. Making plant straw curtains

[0084] (1) Weave a seed rope on one side of the straw mat and weave the other parts with ordinary ropes to make a vegetation straw mat;

[0085] (2) Bury the straw mat in the sand, leaving the side with the seed rope exposed to the ground and burying it shallowly 1 cm.

[0086] Furthermore, the animal-repellent agent is a rabbit repellent and an insect repellent.

[0087] Furthermore, the animal-repelling agent is MP crude oil.

[0088] Furthermore, the seed coating method is: stirring the seeds in a wet powder prepared with an animal repellent agent.

[0089] Furthermore, the method for fixing the seeds on the planting paper is to fix the seeds on the planting paper with an adhesive.

[0090] Furthermore, the amount of coated seeds fixed on the planting paper is: 50 seeds per meter for herbaceous seeds and 15 seeds per meter for woody seeds.

[0091] Furthermore, the adhesive is cellulose.

[0092] Furthermore, after burying the straw mat in the sand, add water twice in time.

[0093] Furthermore, vegetation mats are laid in the Ulan Buh Desert, and the seeds are herbaceous seeds, including: sago, wormwood, stipa psammophylla, and sand whip.

[0094] This comparative example is the same as Example 3 except that no coating treatment is performed, and the emergence rate is measured.

[0095] This comparative example is the same as Example 3 except that the straw mat is buried in the sand and the side with the seed rope is buried 5 cm below the ground. The seedling emergence rate is measured.

[0096] This comparative example is the same as Example 3 except that the straw mat is buried in the sand without watering, and its emergence rate is measured.

[0097] Table 1 Plant emergence rate of grass mats

[0098] Serial number Seedling emergence rate (%) Example 1 65.3 Example 2 64.2 Example 3 66.1 Example 4 66.0 Comparative Example 1 15.8 Comparative Example 2 27.5 Comparative Example 3 31.5

[0099] It can be seen from the above data that the seeds in Comparative Example 1 were not coated and were attacked by animals and insects, with a germination rate of only 15.8%. The seeds in Comparative Example 2 were buried too deep in the ground, and the straw mats blocked the movement of wind and sand, causing more sand to accumulate close to the straw mats, resulting in a too deep burial depth, thereby affecting the seed germination rate. The seeds in Comparative Example 3 were not watered, and the seedling rate was only 31.5%, which was significantly lower than the germination rate in the embodiment of the present invention.

[0100] Three observation points were selected in the straw mat area and set as three observation groups. The moisture content of the soil at the straw mat and at 10 cm, 20 cm, 30 cm, 40 cm, and 50 cm away from the straw mat was measured respectively. The specific experimental data are shown in Table 2 below.

[0101] Table 2 Determination of moisture content

[0102]

[0103] The above experimental data show that the closer to the straw mat, the higher the soil moisture content. This is because, after snowing in winter, the straw mat can prevent the wind from blowing away the snow; after raining in summer, the straw mat can prevent the loss of rainwater; at the same time, the straw mat itself will absorb some moisture. The snow and rainwater concentrated near the straw mat and the moisture absorbed into the straw mat can provide moisture conditions for the seeds and seedlings in the straw mat to germinate and grow.

Claims

1. A vegetation grass curtain made of seed rope, comprising a seed rope and a grass curtain, characterized in that: The preparation method thereof comprises the following steps: S1. Making seed rope (1) Coating the selected seeds with an animal repellent agent and then drying them; the animal repellent agent is wood vinegar, MA crude oil, or MP crude oil; the animals are birds, mice, rabbits, or insects; (2) Fix the coated seeds on the planting paper; (3) Cut the planting paper with seeds fixed on it into strips with a width of 5-10 cm, twist the strips into ropes, and roll them to make seed ropes; S2. Making plant straw curtains (1) Weave a seed rope on one side of the straw mat and weave the other parts with ordinary ropes to make a vegetation straw mat; (2) Bury the straw mat in the sand and add water 1-2 times; leave the side with the seed rope exposed to the ground and flush with the ground or bury the seed rope shallowly 0.5-1 cm.

2. The vegetation grass curtain made of seed rope according to claim 1, characterized in that: The method of seed coating is as follows: soaking the seeds in a potion prepared with an animal repellent agent or stirring the seeds in a wet powder prepared with the agent.

3. The vegetation grass curtain made of seed rope according to claim 1, characterized in that: The method of fixing seeds on planting paper is to mix coated seeds into the pulp used to produce planting paper.

4. The vegetation grass curtain made of seed rope according to claim 1, characterized in that: The method for fixing the seeds on the planting paper is to fix the seeds on the planting paper with an adhesive.

5. The vegetation grass curtain made of seed rope according to claim 3 or 4, characterized in that: The amount of coated seeds fixed on the planting paper is: 30-50 seeds per meter for herbaceous seeds and 10-15 seeds per meter for woody seeds.

6. The vegetation grass curtain made of seed rope according to claim 4, characterized in that: The adhesive is a cellulose adhesive that does not affect the germination and growth of seeds.

7. The vegetation grass curtain made of seed rope according to claim 1, characterized in that: The vegetation mats are spread in the Ulan Buh Desert, and the seeds are shrub seeds and herb seeds; the shrub seeds are croton and golden pheasant; the herb seeds are sorghum, wormwood, Stipa psammophila, and sand whip.

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