Three-dimensional soilless planting method of vegetable

A technology for soilless planting and vegetables, applied in botany equipment and methods, soilless cultivation, agricultural gas emission reduction, etc., can solve problems such as high education level and management technology requirements, unfavorable promotion and application, and large one-time investment , to achieve the effect of reducing one-time investment, reducing costs and increasing production

Inactive Publication Date: 2009-07-08
SHANDONG YANTAI AGRI SCHOOL
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Problems solved by technology

The three-dimensional planting method of hydroponics and inorganic substrate cultivation has higher requirements on the education level and management technology of managers, a large one-time investment, and relatively high requirements on water quality. Th

Method used

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specific Embodiment approach

[0029] The specific embodiment: the specific embodiment of the present invention is described in detail below:

Embodiment

[0031] A three-dimensional soilless planting method for vegetables, comprising the steps of:

[0032] 1. Preparation of cultivation medium:

[0033] Wastes such as slag, peat, crushed crop stalks, crushed shavings, sawdust, distiller's grains, biogas residues, mushroom residues, etc. are used as raw materials for the three-dimensional cultivation organic substrate. According to the needs, local appropriate waste resources can be selected as the raw materials of the organic matrix. For example, the discarded mushroom slag of edible fungi can be used as the main matrix material in areas where there are many edible fungi produced locally; straw can be used as the main matrix material in areas where there are many corn, wheat, soybeans, and peanuts; distiller's grains can be used as the main matrix material in areas close to wineries; Many local wood factories can use broken shavings or sawdust as the main matrix material; in short, it is advisable to use local materials and low-...

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Abstract

The invention discloses a spatial soilless vegetable planting method. The method is characterized by comprising the following steps: a. selecting two or more raw substrate materials such as biogas residue, furnace slag, grass carbon, decomposed fermentative crushed crop straw, decomposed fermentative crushed wood shavings, decomposed fermentative sawdust, decomposed fermentative lees and decomposed fermentative spent mushroom, and mixing the selected raw substrate materials to prepare a culture substrate; b. erecting a spatial cultivation groove in the existing facility space; c. installing a drip irrigation system, d. planting vegetable crops on a suitable upper layer and a suitable lower layer of the cultivation groove; and e. cultivation management. In the method, the vegetable cultivation is realized by carrying the culture substrate in a certain frame groove to artificially make an 'artificial land' in the limited facility space, the soilless vegetable cultivation is convenient as land cultivation and needs no nutrient solution, and the organic substrate and solid fertilizers provide nutrients necessary for growth and development of the vegetables, which can be accepted by vegetable growers, can improve utilization ratio of the facility by 50-200%, reduce cost by 30-60% and increase yield by 50-100%.

Description

Technical field: [0001] The invention relates to a three-dimensional soilless planting method for vegetables, belonging to the technical field of crop production methods. Background technique: [0002] With the growth of population and the relative reduction of land resources, people pay more and more attention to the research of soilless cultivation technology. Soilless cultivation is a high-tech agricultural technology, which has the characteristics of fertilizer saving, water saving, labor saving, high yield, high quality, no geographical restrictions, and clean and hygienic products. However, the one-time investment of traditional nutrient solution cultivation technology is relatively large, the operating cost is relatively high, the preparation of nutrient solution and planting management technology are difficult to master, and even some products (such as leafy vegetables) do not meet the standards of green food, so It has not been widely promoted. [0003] Three-dime...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01G31/02
CPCY02P60/21
Inventor 袁灵恩李光武邹积华郭彩霞隋好林闫立江
Owner SHANDONG YANTAI AGRI SCHOOL
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