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Three-dimensional cultivation method for culturing flowers above and fish below in greenhouse

A technology of greenhouse and three-dimensional cultivation, which is applied in botany equipment and methods, fish farming, climate change adaptation, etc., and can solve the problems of unfavorable growth of orchids in summer

Inactive Publication Date: 2013-12-18
淄博沐风兰桂农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Planting in warm winter greenhouses can meet the wintering needs of orchids, but the dry climate in the north is still unfavorable to the growth of orchids in summer. It is necessary to create a ventilated environment that keeps warm in winter and enjoys coolness in summer.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] 1. Dig 1.2m in the traditional vegetable greenhouse, and build walls with red bricks around it to prevent collapse. The bottom of the pool is mixed with lime and soil and compacted as an anti-seepage layer to form a fish pond. Elevate the prefabricated cement slabs above the fish pond to form pedals and connect the pedals horizontally and vertically with steel wires to form a netted flower stand.

[0047] 2. Tilapia farming technology:

[0048] 1. Drain water and dry water: release water to the fish pond, stop when the water level in the pond reaches 45-50cm, and dry the water with strong light and high temperature in the shed for 8 days. The liquid can be fertilized by applying 20kg of biogas slurry per mu. The next step can only be carried out when the water temperature reaches above 25°C and a large number of microorganisms appear in the water;

[0049] 2. Throw in fish fry: the fish fry are small fry, put 6800 tails per mu, and the ratio of tilapia to white pomfr...

Embodiment 2

[0062] 1. Dig 1.2m in the traditional vegetable greenhouse, and build walls with red bricks around it to prevent collapse. The bottom of the pool is mixed with lime and soil and compacted as an anti-seepage layer to form a fish pond. Elevate the prefabricated cement slabs above the fish pond to form pedals and connect the pedals horizontally and vertically with steel wires to form a netted flower stand.

[0063] 2. Tilapia farming technology:

[0064] 1. Drain water and dry water: release water to the fish pond, stop when the water level in the pond reaches 45-55cm, and dry the water with strong light and high temperature in the shed for 10 days, during which time use raw marsh that has not been diluted with water The liquid can be fertilized by applying 20kg of biogas slurry per mu. The next step can only be carried out when the water temperature reaches above 25°C and a large number of microorganisms appear in the water;

[0065] 2. Put in fish fry: the size of fry is sma...

Embodiment 3

[0078] 1. Dig 1.5m down in the traditional vegetable greenhouse, and build walls with red bricks around it to prevent collapse. The bottom of the pool is mixed with lime and soil and compacted as an anti-seepage layer to form a fish pond. Elevate the prefabricated cement slabs above the fish pond to form pedals and connect the pedals horizontally and vertically with steel wires to form a netted flower stand.

[0079] 2. Tilapia farming technology:

[0080] 1. Drain water for drying: release water into the fish pond, stop when the water level in the pond reaches 45~55cm, and use strong light and high temperature in the shed to dry the water for 7 days, during which time use raw marsh that has not been diluted with water The liquid can be fertilized by applying 20kg of biogas slurry per mu. The next step can only be carried out when the water temperature reaches above 25°C and a large number of microorganisms appear in the water;

[0081] 2. Add fish fry: the size of fry is s...

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Abstract

The invention relates to a three-dimensional cultivation method for culturing flowers above and fish below in a greenhouse, belongs to the field of flower culture and aquaculture and particularly relates to a three-dimensional cultivation method for cymbidium and tilapia. By controlling various conditions in the three-dimensional greenhouse, the cymbidium and the tilapia can grow simultaneously and assist each other in the northern environment. A mode of culturing the flowers above and the fish below is achieved, the aim of yielding of both the flowers and the fish is achieved, the yield per unit in the greenhouse can be effectively improved, use of pesticides is greatly reduced or even avoided on the conditions of flower and fish feeding, and accordingly the three-dimensional cultivation method improves economic benefit and has the advantages of saving energy, land and labor and being high in benefit.

Description

technical field [0001] The invention discloses a three-dimensional cultivation method of flowers and fish under a greenhouse, which belongs to the fields of flower cultivation and aquaculture, and specifically relates to a three-dimensional cultivation method of Cymbidium and tilapia. Background technique [0002] Cymbidium is an orchid plant from the tropical climate of Southeast Asia. It likes cool and humid conditions. When transplanted to the temperate zone in the north, it must have the conditions to keep warm in winter and enjoy the coolness in summer. Planting in warm-winter greenhouses can meet the overwintering needs of orchids, but the dry climate in the north is still unfavorable to the growth of orchids in summer. It is necessary to create a ventilated environment that keeps warm in winter and enjoys coolness in summer. The way of raising fish under flowers in winter-warm greenhouses not only satisfies the coolness and humidity of Cymbidium cymbidium, but also me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01K61/00
CPCY02A40/81
Inventor 王坚冀丽玲王铮吴桂花于光斗于光欣于光辉
Owner 淄博沐风兰桂农业科技有限公司
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