阅读说明：本技术 用于培育苦草杯苗的方法 (Method for cultivating cup seedlings of tape grass ) 是由 温文科 蔡天成 于 2021-08-11 设计创作，主要内容包括：本发明提供一种用于培育苦草杯苗的方法,包括步骤：S1：将池塘水放干,平整成垄；S2：将多个植草格拼接成整体后平铺于垄面；S3：采用普通园林土和营养土按照1:1比例进行混合,获得混合土；S4：将所述混合土装入多个无纺布育苗杯；S5：分别选取3至5株苦草成苗,去除叶尖,栽入每一装好所述混合土的所述无纺布育苗杯中；S6：将栽有所述苦草成苗的所述无纺布育苗杯放入所述植草格固定；S7：向所述池塘中加水至水深50～60cm对所述苦草成苗进行培育。本发明的一种用于培育苦草杯苗的方法,使用的无纺布育苗袋,有利于提供种植土的稳固性,促进根系的生长,植草格可重复使用,将杯数定量化,同时能起到固定育苗杯的作用。(The invention provides a method for cultivating cup seedlings of tape grass, which comprises the following steps: s1: draining the pond water, and leveling the pond water into ridges; s2: splicing a plurality of grass planting grids into a whole and then flatly paving the whole on the ridge surface; s3: mixing common garden soil and nutrient soil according to a ratio of 1:1 to obtain mixed soil; s4: filling the mixed soil into a plurality of non-woven fabric seedling raising cups; s5: respectively selecting 3-5 tape grass seedlings, removing leaf tips, and planting into each non-woven fabric seedling raising cup filled with the mixed soil; s6: placing the non-woven fabric seedling raising cup with the sowthistle seedlings into the grass planting grid for fixing; s7: and adding water into the pond to a depth of 50-60 cm, and culturing the adult tape grass seedlings. The method for cultivating the bitter herb cup seedlings uses the non-woven fabric seedling raising bag, which is favorable for providing the stability of planting soil and promoting the growth of root systems, and the grass planting grids can be repeatedly used, so that the number of cups is quantified, and the effect of fixing the seedling raising cups can be realized.)

1. A method for cultivating cup seedlings of tape grass, comprising the steps of:

s1: draining the pond water, and leveling the pond water into ridges;

s2: splicing a plurality of grass planting grids into a whole and then flatly paving the grass planting grids on the surface of the ridge;

s3: mixing common garden soil and nutrient soil according to a ratio of 1:1 to obtain mixed soil;

s4: filling the mixed soil into a plurality of non-woven fabric seedling raising cups;

s5: respectively selecting 3-5 tape grass seedlings, removing leaf tips, and planting into each non-woven fabric seedling raising cup filled with the mixed soil;

s6: placing the non-woven fabric seedling raising cup with the sowthistle seedlings into the grass planting grid for fixing;

s7: and adding water into the pond to a depth of 50-60 cm, and culturing the adult tape grass seedlings.

2. The method for cultivating cup seedlings of eel grass as claimed in claim 1, wherein the grass planting lattice comprises a plurality of hexagonal unit lattices arranged in a honeycomb structure; and in the step S6, the non-woven fabric seedling raising cup is placed in the hexagonal cell and fixed.

3. The method for cultivating the seedlings in the cup shape of tape grass according to claim 2, wherein the bottom plate of the grass planting grid is a grid, and the meshes of the grid are rectangular with the length of 2cm and the width of 1 cm.

4. The method for cultivating cup seedlings of tape grass according to claim 3, wherein a plurality of the grass grids are spliced into a whole by means of buckles.

5. The method for cultivating cup seedlings of eel grass according to claim 4, wherein the material of the grass planting lattices is high density polyethylene.

6. The method for cultivating seedlings in cups of eel grass as claimed in claim 5, wherein the non-woven fabric seedling raising cups are made of 50g of polyester fiber fabric.

7. The method for cultivating cup seedlings of eel grass according to claim 6, wherein the non-woven fabric seedling raising cup has an inner diameter of 7cm and a height of 6 cm.

8. The method for cultivating cup seedlings of eel grass according to claim 7, wherein the mature seedlings of eel grass are of the genus eel grass of the family Amyda sinensis, the species eel grass.

Technical Field

The invention relates to the technical field of water ecological environment restoration, in particular to a method for cultivating cup seedlings of tape grass.

Background

Insisting on the concept of water treatment of innovation, coordination, green, openness and sharing is a new requirement of water environment treatment work, is also a guideline and direction of water environment treatment work in a period in the future, and is resonance of the concept of sustainable development. Since the water environment and water quality improvement work is comprehensively promoted, the water environment quality in China is greatly improved. On the basis of the existing water environment treatment result, ecological restoration treatment measures are adopted, water bodies are purified through reasonable planting of aquatic plants and landscape plants, the transparency of the water bodies is further improved, the landscape effects that the water bodies are clear and bottom-seen, the water waves are rippled and the aquatic plants are long are achieved, and the ecological water environment treatment method is a necessary measure for developing the water environment of the water bodies to virtuous circle.

The components of a healthy water ecosystem are complete organisms, and besides necessary non-living material bases (sunlight, water, air, soil and the like), producers, consumers and decomposers in an ecological balance state are needed. To maintain a healthy aquatic ecosystem, it is necessary to realize rational arrangement of producers (aquatic plants), consumers (fishes, etc.) and decomposers (microorganisms) in the aquatic ecosystem. Submerged plants are the basis for maintaining the stability and ecological diversity of a water body ecological system and are the key and core of shallow water body ecological restoration. The root system and the whole leaf surface of the submerged plant directly absorb nutrient substances in the water body and the sludge, the required carbon source is directly absorbed from the water body, and the generated O2 directly generates great purifying power to the whole water body from bottom to top.

The eel grass is taken as the submerged plant which is most widely applied in the field of water ecological restoration, and has been obtained by a plurality of colleagues and experts and approval. The tape grass is suitable for various water bodies and climates, has the characteristics of low temperature resistance (>0 ℃), weak light resistance (196lux), pollution resistance (reclaimed water), high temperature resistance (air temperature 38 ℃), developed roots, stems and leaves, evergreen all the year round, high-efficiency absorption of pollutants such as nitrogen and phosphorus and strong photosynthesis. In the planting mode of the tape grass, the modes of cuttage, tape grass turf, grass grids, net bag throwing, net bed planting and the like exist, the cup seedling planting still belongs to a blank, and similar special purposes are as follows: a method for preparing composite submerged plant turf (patent No. CN201810036300.3) comprises filling sand with degradable plastic grid net, uniformly spreading herba Swertiae Dilutae seeds on the sand after nutrients are added, and lifting the degradable plastic grid net and placing in the black and odorous river or landscape water body to be treated after the herba Swertiae Dilutae grows to 10-15 cm for 2-3 months.

The prior art has the following disadvantages:

1. the production needs about 15 days of growth cycle, and the use needs to be prefabricated in advance;

2. the whole process of cup seedling cultivation comprises the steps of bagging and placing, cup lifting and boxing, loading and unloading and the like.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the method for cultivating the bitter grass cup seedlings, the non-woven fabric seedling raising bag is favorable for providing the stability of planting soil and promoting the growth of root systems, the grass planting grids can be repeatedly used, the number of cups is quantified, and meanwhile, the effect of fixing the seedling raising cups can be achieved.

In order to achieve the above object, the present invention provides a method for cultivating cup seedlings of tape grass, comprising the steps of:

s1: draining the pond water, and leveling the pond water into ridges;

s2: splicing a plurality of grass planting grids into a whole and then flatly paving the grass planting grids on the surface of the ridge;

s3: mixing common garden soil and nutrient soil according to a ratio of 1:1 to obtain mixed soil;

s4: filling the mixed soil into a plurality of non-woven fabric seedling raising cups;

s5: respectively selecting 3-5 tape grass seedlings, removing leaf tips, and planting into each non-woven fabric seedling raising cup filled with the mixed soil;

s6: placing the non-woven fabric seedling raising cup with the sowthistle seedlings into the grass planting grid for fixing;

s7: and adding water into the pond to a depth of 50-60 cm, and culturing the adult tape grass seedlings.

Preferably, the grass planting lattice comprises a plurality of hexagonal unit lattices arranged in a honeycomb structure; and in the step S6, the non-woven fabric seedling raising cup is placed in the hexagonal cell and fixed.

Preferably, the bottom plate of the grass planting grid adopts a grid, and meshes of the grid are rectangular with the length of 2cm and the width of 1 cm.

Preferably, a plurality of the grass planting grids are spliced into a whole through buckles.

Preferably, the material of the grass planting grids is high-density polyethylene.

Preferably, the non-woven fabric seedling raising cup is made of 50g of polyester fiber fabric.

Preferably, the inner diameter of the non-woven fabric seedling raising cup is 7cm, and the height of the non-woven fabric seedling raising cup is 6 cm.

Preferably, the seedling of the eel grass is the eel grass species of the water turtle family, eel grass genus.

Due to the adoption of the technical scheme, the invention has the following beneficial effects:

1. the seedlings with the soil cups can be used in water with less sediment and more stones or hardened sediment and black and odorous water, and the problem that the seedlings cannot be rooted is solved;

2. the nutrient soil mixed with the planting soil in the seedling growing cup can be effectively supplied for the bitter herb plants to absorb, and the native cup soil can be ensured;

2. after cultivation, 3-5 main seedlings grow for about 15 days to grow 3-5 small buds to form cup seedling colonies, and the cup seedling colonies have higher impact resistance;

3. the roots of the tape grass can effectively break through the non-woven fabric seedling raising cup, and damage to seedlings caused by transferring and planting can be effectively avoided in the transplanting process;

4. the non-woven fabric cup can be degraded in about 3 months, has no pollution to water environment,

5. the production of cup seedlings is simple and effective, and the batch production of cup seedlings can be realized in a factory, so that the seedling emergence efficiency is improved.

Drawings

FIG. 1 is a flow chart of a method for cultivating cup seedlings of tape grass according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a grass planting lattice for planting the seedlings of the tape grass in the embodiment of the invention;

FIG. 3 is a schematic structural diagram of a grass grid according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a non-woven fabric seedling-raising cup with sowthistle seedlings according to an embodiment of the invention.

Detailed Description

The following description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, which are set forth in the accompanying drawings and figures 1-4, to provide a better understanding of the function and features of the invention.

Referring to fig. 1 to 4, a method for cultivating cup seedlings of tape grass according to an embodiment of the present invention includes the steps of:

s1: draining the pond water, and leveling the pond water into ridges;

s2: splicing a plurality of grass planting grids 1 into a whole and then flatly paving the whole on the surface of a ridge;

s3: mixing common garden soil and nutrient soil according to a ratio of 1:1 to obtain mixed soil;

s4: the mixed soil is put into a plurality of non-woven fabric seedling raising cups 2;

s5: respectively selecting 3-5 tape grass seedlings 3, removing leaf tips, and planting into each non-woven fabric seedling raising cup 2 filled with mixed soil;

s6: placing the non-woven fabric seedling raising cup 2 with the sowthistle seedling 3 into the grass planting grid 1 for fixing;

s7: and adding water into the pond to the depth of 50-60 cm to cultivate the sowthistle seedling 3.

In this embodiment, the grass planting lattice 1 includes a plurality of hexagonal unit lattices arranged in a honeycomb structure; in step S6, the non-woven seedling raising cup 2 is placed in the hexagonal cell and fixed.

The bottom plate of the grass planting grid 1 adopts a grid, and the meshes of the grid are rectangular with the length of 2cm and the width of 1 cm.

The grass planting grids 1 are spliced into a whole through the buckles.

The material of the grass planting grids 1 is high-density polyethylene.

The non-woven fabric seedling raising cup 2 is made of 50g of polyester fiber fabric.

The inner diameter of the non-woven fabric seedling raising cup 2 is 7cm, and the height of the non-woven fabric seedling raising cup is 6 cm.

The seedling 3 is the seed of Sophora alopecuroides L of Sophora of Amyda of the family Amyda.

While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.