Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of soilless cultivation and equipment, applied in the field of soilless cultivation equipment, can solve the problems of inaccurate watering, inconsistent water content, and restrictions on the mobility of cultivation tanks, etc., to achieve scientific and reasonable watering methods, consistent water absorption of plants, and remarkable irrigation efficiency Effect
Inactive Publication Date: 2015-11-25
ZHEJIANG FENG KAI AGRI NEW ENERGY TECH CO LTD +1
View PDF8 Cites 18 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0006] The cultivation tank used is a tank with two closed ends made of a material with certain mechanical strength. Generally, three-dimensional cultivation is used to fix the cultivation tank to a specific support to maintain stability, thus limiting the mobility of the cultivation tank.
[0007] 2. Low degree of mechanization
[0008] Generally, in order to reduce costs, the length of the cultivation tank is large and fixed on the support. The filling and replacement of the cultivation substrate can only be done manually or semi-mechanized, which is time-consuming and laborious, and is not conducive to mechanized operation.
[0009] 3. Single harvesting method
[0013] Due to the poor external drainage of bag cultivation, it is inevitable to accumulate nitrate nitrogen fertilizer (ammonium nitrogen fertilizer will poison plants) when topdressing regularly, resulting in high nitrate content in finished vegetables, which is not good for food safety
[0014] 2. High dependence on hydropower
At present, a few types of drippers with large channel, small flow rate and better anti-clogging performance have been developed. With the deepeni...
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0074] The structure of embodiment 1 soilless cultivation equipment
[0075] see figure 1 , figure 2 , image 3 , figure 1 1 shows a schematic structural view of the soilless cultivation equipment provided by the present invention; wherein, 1 shows a water pump, 2 shows a water storage device, 3 shows an inlet pipe, 4 shows a drain pipe, and 5 shows a water tank; figure 2 Shows the schematic exploded view of the structure of the planting system in the soilless cultivation equipment provided by the present invention; wherein, 5 shows a water tank, 6 shows a bracket, 7 shows a planting pot, 8 shows an overflow hole, 9 shows a drainage hole, 10 shows a valve, 11 shows Filtration device, 12 shows support; image 3 13 shows the water collection system.
[0076] The invention provides a soilless cultivation equipment, including a water supply system and a planting system;
[0077] The water supply system includes a water pump 1, a water storage device 2, a water inlet pipe 3...
Embodiment 2
[0102] Embodiment 2 planting example
[0103] The soilless cultivation facilities provided in Example 1 were used to plant leafy vegetables, and Comparative Example 1 and Comparative Example 2 were set at the same time. Except for the different watering methods, other operating steps were the same. Comparative Example 1 was irrigated by a traditional drip irrigation system, and Comparative Example 2 was irrigated by a traditional sprinkler irrigation system. The planting method is as follows:
[0104] 1. The ratio of special substrates is divided into two categories: seedling raising substrates and cultivation substrates. Organic substrates, inorganic substrates and solid organic fertilizers are mixed according to specific ratios. The ratio of sowing seedling substrate is peat: vermiculite: perlite = 7:2:1; the ratio of cultivation substrate is peat: vermiculite: perlite: organic fertilizer = 5:3:1:1, and the ratio of substrate is based on Appropriate adjustments were made f...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention relates to the technical field of agriculture, in particular to a soilless culture device and a method thereof. The soilless culture device comprises a water supply system and a plantation system. The water supply system comprises a water pump 1, a water storage device 2, water inlet pipes 3 and water drainage pipes 4. The water pump is arranged in the water storage device. The plantation system comprises a water trough 5, a bracket 6 and plantation pots 7. The bracket is arranged on the water trough. The plantation pots are fixed onto the bracket. Two ends of each water inlet pipe are communicated with the water pump and the water trough. Two ends of each water drainage pipe are communicated with the water storage device and the water trough. Overflow holes 8 are arranged in the water trough. The height of each overflow hole is the same as that of the necessary irrigation water level. The overflow holes are communicated with the water drainage pipes. The bottom of the water trough is provided with water drainage holes communicated with the water drainage pipes.The soilless culture device and method thereof have following beneficial effects: the soilless culture device is scientific and reasonable in irrigation mode, significant in irrigation efficiency, little in maintenance, long in service lifetime, coherent in water absorption of plants and low in requirement for water quality.
Description
technical field [0001] The invention relates to the technical field of facility agriculture, in particular to a soilless cultivation device and a method thereof. Background technique [0002] Soilless cultivation uses peat or forest humus, expanded vermiculite and other light materials as substrates to fix plants, allowing plant roots to directly contact nutrient solution, and adopts modern seedling raising technology of mechanized precision seeding, including hydroponics, mist (Air) cultivation, matrix cultivation. Soilless cultivation is a cultivation technique that uses nutrient solutions containing essential elements for plant growth and development to provide nutrients without using natural soil, so that plants can normally complete the entire life cycle. By the 1930s, this technology began to be applied to agricultural production. In the 19th century, W. Knop and others invented this method, and people further improved the technology in the 21st century, making soill...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more
IPC IPC(8): A01G31/02A01G31/00
CPCA01G24/35A01G31/00A01G31/02Y02P60/21
Inventor 柴江权盛君伟蒋建樑盛凯张楚超
Owner ZHEJIANG FENG KAI AGRI NEW ENERGY TECH CO LTD
Login to view more 
Login to view more