阅读说明：本技术 一种三角梅覆膜节水防草种植方法 (Film-covering water-saving and grass-preventing planting method for bougainvillea spectabilis ) 是由 李汉彪 于 2019-10-18 设计创作，主要内容包括：本发明公开了一种三角梅覆膜节水防草的种植方法,属于花卉栽培技术领域,种植方法包括：将栽种于种植袋中的三角梅,横纵成一条直线摆放均匀,覆膜时以横排或纵排的植株主干为中轴线,将两块膜在中轴线处进行交叠,用一块砖压在种植袋上部,使地膜紧贴种植袋上部,种植袋周围的地膜向四周铺开拉紧,使得种植袋周围与地膜之间留有空隙,地膜覆盖形状呈圆台形,紧贴地面的地膜上覆盖一层土压实,保证地膜与种植袋之间形成一个密不透气的空间。本发明具有减少根部蒸发,又能够防止杂草生长,具有保水、抗蒸发、防止杂草生长的技术效果,适用于园林绿化盆栽苗木的栽植和养护,既节约水又节省人工,大大降低了生产成本,同时又能让苗木快速生长。(The invention discloses a method for planting bougainvillea spectabilis in water-saving and weed-preventing covering films, which belongs to the technical field of flower cultivation and comprises the following steps: the bougainvillea spectabilis planted in the planting bag is placed uniformly in a horizontal and vertical straight line, plant trunks in horizontal rows or vertical rows are used as central axes during film covering, two films are overlapped at the central axes, one brick is pressed on the upper part of the planting bag, the mulching film is tightly attached to the upper part of the planting bag, the mulching film around the planting bag is spread and tensioned all around, gaps are left between the periphery of the planting bag and the mulching film, the mulching film is in a circular truncated cone shape, one layer of soil is covered on the mulching film tightly attached to the ground, and the dense airtight space is guaranteed to be formed between the mulching film and the planting bag. The invention has the technical effects of reducing root evaporation, preventing weed from growing, preserving water, resisting evaporation and preventing weed from growing, is suitable for planting and maintaining potted landscaping nursery stocks, saves water and labor, greatly reduces the production cost and enables the nursery stocks to grow quickly.)

1. A planting method for mulching film, water saving and grass prevention of bougainvillea spectabilis is characterized by comprising the following steps:

s1, selecting a land with sufficient illumination and smoothness, after insect prevention and weeding work is well done, uniformly arranging a plurality of planting bags containing the culture medium in a matrix manner, and planting a bougainvillea spectabilis strain in each planting bag;

s2, pouring enough root fixing water before film covering, overlapping two films at the central axis by taking plant trunks in horizontal rows or vertical rows as the central axis during film covering, and pressing the upper parts of the planting bags by a brick to enable the mulching films to be tightly attached to the upper parts of the planting bags;

S3, spreading and tightening the mulching film around the planting bags to the periphery to enable gaps to be reserved between the periphery of the planting bags and the mulching film, wherein the mulching film is in a circular truncated cone shape, and a layer of soil is covered on the mulching film tightly attached to the ground and compacted to ensure that a dense airtight space is formed between the mulching film and the planting bags;

S4, planting in a mulching film for 5-8 months.

2. The bougainvillea spectabilis tectorial membrane water-saving weed control planting method as claimed in claim 1, wherein the planting bag of step S1 is filled with culture medium comprising: sandy loam, organic fertilizer, slow release fertilizer, perlite and river sand.

3. the bougainvillea spectabilis tectorial membrane water-saving weed control planting method as claimed in claim 1, wherein the planting bag of step S1 is filled with culture medium comprising: 3 parts of sandy loam, 1 part of bean cake fertilizer, 1 part of perlite and 1 part of river sand.

4. the bougainvillea spectabilis tectorial membrane water-saving weed control planting method according to claim 1, wherein in the step S1, lateral buds are removed first at the early stage of bougainvillea spectabilis planting, 1 trunk of the base is reserved, and when the trunk grows to 20cm, the top is cut off to promote the lateral buds on the top to germinate.

5. The bougainvillea spectabilis tectorial membrane water-saving weed control planting method according to claim 1, wherein the diameter of the bougainvillea spectabilis of 2cm or more selected in step S1.

6. The method for planting bougainvillea spectabilis tectoria film for water conservation and grass prevention according to claim 1, wherein the planting bags have a diameter of 40cm and the space between the planting bags is 50cm in step S1.

7. The planting method of the bougainvillea spectabilis tectoria membrane water conservation and weed control as claimed in claim 1, wherein step S2 selects the black weeding mulching film with width of 1m and thickness of 0.5-0.8 mm.

Technical Field

the invention relates to the technical field of flower cultivation, in particular to a water-saving and weed-preventing planting method for film mulching of bougainvillea spectabilis.

background

Bougainvillea spectabilis Willd, is a woody vine-shaped shrub of the leaf flower genus of the Mirabilis family, is originally produced in Brazil of south America, is bright in color and strong in resistance, has a flowering period of more than 7 months, is a market flower of more than 20 cities in China, and has an enlarged planting area year by year. The traditional cultivation method of bougainvillea spectabilis is water and labor consuming, particularly, the bougainvillea spectabilis is mainly produced in the south area, the summer lasts for a long time, the water evaporation is large, frequent watering is needed, and in the planting process, frequent weeding is needed, so that the production and maintenance cost is greatly improved. Therefore, the problem of how to reduce the evaporation of soil water and save labor cost becomes a problem to be solved urgently.

Disclosure of Invention

the invention aims to overcome the defects of the prior art and provides a water-saving and weed-preventing planting method for a film-covered bougainvillea spectabilis.

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

The invention firstly provides a method for planting the bougainvillea spectabilis tectorial membrane water-saving weed control, which comprises the following steps:

S1, selecting a land with sufficient illumination and smoothness, after insect prevention and weeding work is well done, uniformly arranging a plurality of planting bags containing the culture medium in a matrix manner, and planting a bougainvillea spectabilis strain in each planting bag;

s2, pouring enough root fixing water before film covering, overlapping two films at the central axis by taking plant trunks in horizontal rows or vertical rows as the central axis during film covering, and pressing the upper parts of the planting bags by a brick to enable the mulching films to be tightly attached to the upper parts of the planting bags;

S3, spreading and tightening the mulching film around the planting bags to the periphery to enable gaps to be reserved between the periphery of the planting bags and the mulching film, wherein the mulching film is in a circular truncated cone shape, and a layer of soil is covered on the mulching film tightly attached to the ground and compacted to ensure that a dense airtight space is formed between the mulching film and the planting bags;

S4, planting in a mulching film for 5-8 months.

preferably, the planting bag filled with the cultivation substrate of step S1 includes: sandy loam, organic fertilizer, slow release fertilizer, perlite and river sand.

preferably, the planting bag filled with the cultivation substrate of step S1 includes: 3 parts of sandy loam, 1 part of bean cake fertilizer, 1 part of perlite and 1 part of river sand.

preferably, in the step S1, in the early stage of bougainvillea spectabilis planting, the lateral buds are firstly removed, the 1 trunk of the base is reserved, and when the trunk grows to 20cm, the top is cut off, so that the lateral buds at the top are promoted to germinate.

Preferably, the bougainvillea spectabilis used in step S1 has a diameter of 2cm or more.

preferably, the planting bags in the step S1 have a diameter of 40cm and a spacing of 50 cm.

Preferably, step S2 is to select a black weeding mulching film with a width of 1m and a thickness of 0.5-0.8 mm.

Compared with the prior art, the invention has the technical effects that:

the invention provides a water-saving and weed-preventing planting method by covering a film on bougainvillea spectabilis, wherein the underground part of a plant is covered by a black mulching film in a closed space, the water requirement of the plant is met by a water recycling mode of a root system, watering is not needed within 5 to 8 months of planting, water resources and labor are saved, the production cost is greatly reduced, and the method is an energy-saving and environment-friendly brand-new planting method. In addition, the black mulching film is fully covered on the planting field, so that the growth of weeds can be effectively prevented, artificial weeding is not needed, the labor cost is greatly reduced, and the yield of bougainvillea spectabilis per unit area is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic side view of the present invention in a circular truncated cone shape formed by mulching a plastic film on a planting bag.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention relates to a planting method for mulching film, saving water and preventing grass for bougainvillea spectabilis, which specifically comprises the following steps:

1) Selecting a land with sufficient illumination and smoothness, planting bougainvillea spectabilis 1 in planting bags after doing insect prevention and weeding work, and placing the planting bags uniformly in a straight line horizontally and vertically;

2) The cultivation substrate filled in the planting bag comprises: sandy loam, organic fertilizer, slow release fertilizer, perlite and river sand, and the proportion is as follows: 2-5 parts of sandy loam, 0.5-1.5 parts of perlite, 0.5-1.5 parts of river sand and 0.5-1.5 parts of bean cake fertilizer;

3) Pouring enough root fixing water before film covering, overlapping two films at the central axis by taking plant trunks in horizontal rows or longitudinal rows as the central axis during film covering, and pressing the upper parts of the planting bags by using a brick to ensure that the mulching films 2 are tightly attached to the upper parts of the planting bags;

4) The mulching film around the planting bag is spread and tensioned to the periphery, so that a gap is reserved between the periphery of the planting bag and the mulching film, the shape of the mulching film is in a round table shape, as shown in figure 1, a layer of soil is covered on the mulching film tightly attached to the ground and compacted, and a dense airtight space is ensured to be formed between the mulching film and the planting bag;

5) In the early stage of planting, removing lateral buds, reserving 1 trunk at the base part, and when the trunk grows to 20cm, cutting off the top part to promote the lateral buds at the top part to germinate;

6) In the process of planting the plant in the mulching film for 5-8 months, watering is not needed, the moisture required by the plant can be completely met in a circulating absorption and utilization mode, the plant grows well, top branches are obviously increased, and the crown width is obviously increased.

The film-covered water-saving weed-preventing planting method can be used for planting without watering in 5-8 months, artificial weeding is not needed, water resources and labor are saved, production cost is greatly reduced, and the method is an energy-saving and environment-friendly brand new and innovative planting method. In addition, the planting method can also be applied to the production and planting of other potted shrubs (such as ficus microcarpa, Carthamus tinctorius, loropetalum chinense, Lily and other landscaping nursery stocks).

the above embodiments are only used to further illustrate the planting method of the invention, but the invention is not limited to the embodiments, and any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the invention fall within the protection scope of the technical solution of the invention.