Organic matrix packaging and planting dual-purpose bag

Abstract

The utility model relates to the field of packaging and planting of organic matrixes in soilless culture, and belongs to a child-mother integrated organic matrix packaging and planting dual-purpose bag which is characterized in that (1) nylon and white or black-and-white PE (polyethylene) are selected as materials; cutting with the length of 110 cm and the width of 60 cm to form a rectangular mother bag; the lower opening of the primary bag is sewn by 2.5 cm, and meanwhile, a line is sewn at each of the left and right 2.5 cm positions of the longitudinal center line of the bag, so that a left rectangular secondary bag and a right rectangular secondary bag are formed; filling the finished product organic matrix into a bag, totally 50 liters, and sewing at a position 2.5 cm away from an upper opening of the mother bag to form a bagged commodity organic matrix; (2) when the vegetables are subjected to double-row field planting, the primary bag is flatly laid on the ground, and four field planting openings are evenly formed in the secondary bag; when single-row planting is adopted, two sub-bags are sheared off from the middle of two sewing lines in the center through scissors and are sequentially arranged along a straight line, four planting openings are evenly formed in each sub-bag, and then plant planting and water and fertilizer irrigation can be conducted.

Description

Technical Field

[0001] This invention relates to the field of organic substrate packaging and planting in soilless vegetable cultivation, specifically to an integrated organic substrate packaging and planting bag. Background Technology

[0002] Greenhouse vegetable cultivation is primarily conducted in closed or semi-closed environments. Continuous cropping leads to a decline in soil fertility, deterioration of physical and chemical properties, reduced yield, and lower quality, hindering the sustainable development of greenhouse vegetable cultivation. Unlike traditional soil cultivation, organic substrate cultivation for vegetables involves creating planting trenches in the soil, filling them with organic substrate to replace soil for planting, or filling planting bags with organic substrate, punching planting holes, and then planting. Organic substrates can create a superior root zone microenvironment for vegetable crops compared to soil, promoting root development and thus achieving the goals of saving fertilizer and water, and significantly increasing yield and quality. Compared to hydroponics abroad, organic substrate cultivation is simpler to operate, requires lower investment, has wider adaptability, and is easier to promote. Therefore, research on organic substrate cultivation has largely focused on substrate formulations, cultivation facilities, and cultivation methods (see, for example, CN202410530491.4, CN202322272352.X, CN202311661493.9, CN202110285800.2, CN202310535609.8, CN202310960488.1, CN202222123006.0, CN202310448095.2). However, research on packaging bags and cultivation bags is relatively limited, especially research on bags that can be used for both packaging and cultivation.

[0003] Organic substrates are generally made from agricultural waste such as rice husks, straw, mushroom residue, and other fermented materials. They are characterized by their soft texture, good air permeability, large volume, light weight, and high organic matter content. In production, after purchasing commercial organic substrates, the packaging must be opened, the substrate re-mixed, and then filled into planting bags or cultivation troughs before planting can begin. This process is dusty, polluting, time-consuming, and labor-intensive. Furthermore, rural areas suffer from severe aging populations and labor shortages. Therefore, reducing processing steps, alleviating workload, lowering labor intensity, and improving efficiency are urgent issues that need to be addressed in production.

[0004] The purpose of this invention is to provide a bag that can be used for both packaging and planting organic substrates. Through a specific sewing structure, it achieves the dual function of packaging and planting, thereby reducing the need for secondary bag opening and filling during production, reducing workload, lowering work intensity, and eliminating secondary dust pollution. Summary of the Invention

[0005] This utility model provides a bag that can be used for both packaging and planting organic substrate. It is characterized by comprising a mother bag, which consists of two daughter bags for filling with substrate. Each mother bag has a seam along its upper and lower edges for sealing the substrate. Two parallel seams are located in the center of the mother bag to divide it into two daughter bags for easy separation during planting. The mother bag is made of nylon, white PE, or black and white PE. It is 110 cm long and 60 cm wide. The two parallel seams are located 2.5 cm to the left and right of the longitudinal center line of the mother bag, and the upper and lower seams are located 2.5 cm from the top and bottom openings of the mother bag. This structure allows the bag to directly contain 50 liters of organic substrate in its packaged state, and enables double-row or single-row planting layouts through simple separation during planting. Attached Figure Description

[0006] Figure 1 The external dimensions of the mother bag are shown;

[0007] Figure 2 The location of the seam of the mother-daughter bag is shown;

[0008] Figure 3 The diagram shows the method for arranging the mother and daughter bags when planting vegetables in double rows, as well as the location of the openings;

[0009] Figure 4 It shows the method of arranging the mother and daughter bags when vegetables are planted in a single row, and the position of the openings; Detailed Implementation

[0010] This utility model provides a sewing method and usage example for an organic substrate packaging and planting bag, as follows:

[0011] (1) Select nylon, white PE or black and white PE as materials; cut to a length of 110 cm and a width of 60 cm to form a mother bag; sew 2.5 cm at the bottom of the mother bag, and sew a line 2.5 cm to the left and right of the center line of the bag length to form two daughter bags; fill the mother bag with the finished organic matrix in its natural state, filling a total of 50 liters, and sew 2.5 cm at the top of the mother bag to form a bagged product organic matrix;

[0012] (2) When planting vegetables in double rows, after transporting the above-mentioned bagged commercial organic substrate to the greenhouse, the mother bag is laid flat on the ground, and four planting holes are evenly opened on each of the two daughter bags. Other substrates are also planted in the same way. Finally, the plants are planted and irrigated with water and fertilizer. When planting vegetables in single rows, after transporting the above-mentioned bagged substrate to the greenhouse, the mother bag is laid flat on the ground, and the two daughter bags are cut open from the middle of the two central seams with scissors to form two independent daughter bags. They are then arranged in a straight line, and four planting holes are evenly opened on each daughter bag. Other substrates are also planted in the same way. Finally, the plants are planted and irrigated with water and fertilizer.

Claims

1. A bag that can be used for both packaging and planting organic substrates, characterized in that, It includes a mother bag, which consists of two daughter bags. The mother bag has a suture line on each of its upper and lower edges for encapsulating the organic substrate. The mother bag has two parallel suture lines in the center to divide it into two daughter bags and facilitate separation during planting.

2. The organic substrate packaging and planting bag according to claim 1, characterized in that, The material of the mother bag is nylon, white PE, or black and white PE, and the length of the mother bag is 110 cm and the width is 60 cm.

3. The organic substrate packaging and planting bag according to claim 1, characterized in that, The two parallel stitches are located 2.5 cm to the left and right of the longitudinal center line of the mother bag, and the upper and lower stitches are located 2.5 cm from the upper and lower openings of the mother bag.

4. The organic substrate packaging and planting bag according to claim 1, characterized in that, The mother bag is designed to encapsulate approximately 50 liters of organic substrate, and the daughter bags can be used independently after being separated to form single-row or double-row planting structures.

5. The organic substrate packaging and planting bag according to claim 1 or 4, characterized in that, Each sub-bag has four planting openings evenly spaced.

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