CN107361017A - The application that photovoltaic green-house stereo ecological system and forest frog culture are combined with plantation - Google Patents

Abstract

The invention relates to a three-dimensional ecological system of a photovoltaic greenhouse and the combined application of forest frog breeding and planting. The method mainly solves the technical problems of low productivity and low field utilization rate of the existing greenhouse cultured Rana. The technical solution is: a three-dimensional ecosystem of photovoltaic greenhouses, including several multi-span greenhouses with photovoltaic panels on the roof; spawning pools, hatching pools, and hibernation pools in the multi-span greenhouses; deep water wells in the multi-span greenhouses, close to Inverters, two-way meters, temperature monitors, humidity monitors, deep well high-pressure submersible pumps, air coolers, exhausters, and sprayers are installed in deep water wells. The two-way electric meter is connected to the temperature monitor and the humidity monitor. The temperature monitor and the humidity monitor are connected to the deep well high-pressure submersible pump. There are inlet and drain pipes, and there are lights on the side of the pool connected to the two-way electric meter, an oxygen pump connected to the two-way electric meter in the pool, multi-layer plant growth supports are set up in the multi-span greenhouse, and Tenebrio molitor breeding sheds are set in the multi-span greenhouse.

Description

Photovoltaic greenhouse three-dimensional ecosystem and the application of the combination of forest frog breeding and planting

technical field

The invention relates to the application of three-dimensional breeding and planting of animals and plants, in particular to the application of combining the three-dimensional ecological system of a photovoltaic greenhouse and the breeding and planting of forest frogs.

Background technique

Rana farming is currently carried out in the south. For example, Chinese patent 00127316.7 discloses "Chinese Rana Southward Reproduction and Breeding Application". There are good development prospects and immeasurable benefits for farmers' employment channels, increasing farmers' economic income, accelerating rural poverty alleviation, and improving human health.

The life and growth characteristics of Chinese forest frogs are: they like the shade and fear the sun, and they are afraid of heat but not cold; the ideal breeding growth (surface) temperature is 25-30°C, the hibernation water temperature is 8-2°C, and there is a good green ecological environment and Breeding in spacious, ventilated and closed greenhouses.

In the vast area south of the Yellow River, forest frogs are cultivated. The temperature in midsummer is 30-37°C, sometimes even higher, which brings the threat of high temperature to the cultivation of forest frogs. The phenomenon of individual death and production reduction, although some corresponding passive remedial measures are taken, such as sunshade nets, spraying and cooling, etc., the production of Rana aquaculture cannot remain stable-the return rate of aquaculture is between 10,000 and 30,000 to 30,000.

Photovoltaic power generation is a good project that benefits the country, the people, the environment, and is green. However, in some places where land resources are scarce, in order to build this project, the land is only occupied and the effect of comprehensive and three-dimensional use is not obtained or the utilization rate is not high. The situation is unavoidable, and through the present invention, photovoltaic power generation, greenhouses, forest frog breeding, and plant planting are organically and closely combined to achieve perfect utilization and excellent benefits.

Contents of the invention

The purpose of the present invention is to provide a three-dimensional ecological forest frog breeding and plant planting application in a photovoltaic greenhouse, which mainly solves the technical problems of low yield of forest frog cultivation and low site utilization rate in existing greenhouses.

The technical solution of the present invention is: a three-dimensional ecological system of photovoltaic greenhouses, including several multi-span greenhouses, characterized in that: the multi-span greenhouses are oriented east-west, each greenhouse is 6-10 meters wide, 20-100 meters long, and shoulder-height 2-3.5 meters, the roof is double-sided slope or flat; photovoltaic panels are paved on the sunny side of the double-sided slope roof, and the shade is equipped with a whole-body skylight, roll film and sunshade and bird-proof net; the flat roof is paved as a whole Photovoltaic panels, every four greenhouses leave a sun-shading greenhouse with a vaulted roof film, and there are spawning pools, hatching pools, and hibernation pools in the multi-story greenhouses; there are deep water wells in the multi-story greenhouses, and inverters are installed near the deep water wells , two-way electric meter, temperature monitor, humidity monitor, deep well high-pressure submersible pump, air cooler, exhauster, sprayer, the direct current generated by the photovoltaic panel is connected to the inverter and converted into alternating current input to the two-way electric meter, and the two-way electric meter is connected to the temperature monitor and The humidity monitor, the temperature monitor and the humidity monitor are connected to the deep well high-pressure submersible pump, and the deep well high-pressure submersible pump is respectively connected to the air cooler, exhauster and sprayer. The water inlet pipe and the drainage pipe are set at both ends of the pool, and the lighting lamp is connected to the two-way electric meter at the edge of the pool, and the oxygen pump is connected to the two-way electric meter in the pool. Tenebrio molitor dedicated breeding shed.

The deep well is 50-80 meters deep, and the water temperature is 16-18°C; the sprayers are set at a distance of 1.2 meters; the spawning pool, hatching pool, and hibernation pool are 4-8 meters wide, 18-90 meters long, and 0.7- 1 meter. Described Tenebrio molitor breeding shed is set by 120 square meters of every 10 mu multi-span greenhouses.

The beneficial effects of the present invention are: a photovoltaic panel is installed on the top of the forest frog breeding shed, so that the scorching sunlight is absorbed by the photovoltaic panel, and the temperature in the shed drops by about 5-8°C. Plants and constant temperature facilities have obtained a very ideal growth environment for forest frogs, and 100-150 pairs of three-year-old Chinese forest frogs (domesticated in the south and suitable for artificial breeding) are used for planting frogs per mu. Pair breeding can lay eggs and hatch 150,000 to 200,000 tadpoles. After 8-9 months of feeding, 50,000 to 100,000 to 100,000 finished frogs with more than 20 grams can be caught = 20,000 pairs (except for the average value and the immature ones of the year) × 10 yuan = 200,000 yuan/mu, which is two to three times more beneficial than ordinary greenhouse forest frog breeding (planting benefits are not included). The present invention improves the coverage rate of green plants on the ground surface, because to cultivate forest frogs, afforestation and flower seedlings must be planted first; it is conducive to the adjustment of agricultural industrial structure and returning farmland to forest; vigorously cultivating forest frogs not only increases agricultural economic income, but also reduces and Prevent wild frogs from being hunted by humans; solve the employment of agricultural population on the spot; improve the local ecological structure, and use wood frogs to eliminate various pests in nature. Protect the ecological environment, reduce the source of disease infection and create more green organic food for the development of three-dimensional ecological agriculture in photovoltaic greenhouses; improve the comprehensive utilization rate of land in the combination of three-dimensional ecological planting and breeding in photovoltaic greenhouses, and plant, breed and breed are mutually beneficial organic combinations; The transformation of energy and matter in the ecosystem plays a very important role in the continuation of the chain. The invention relates to the national-level high-efficiency "Sannong and Spark Plan" project, which can enter thousands of households through systematic training and tracking services for farmers, increase farmers' economic income, and have far-reaching significance for getting rid of poverty and becoming rich as soon as possible.

Description of drawings

Fig. 1 is a structural block diagram of the circuit system of the present invention.

detailed description

With reference to Fig. 1, a kind of three-dimensional ecological system of photovoltaic greenhouse, comprises several multi-span greenhouses, and described multi-span greenhouses are east-west, each greenhouse is 6-10 meters wide, 20-100 meters long, shoulder height 2-3.5 meters, roof It is double-sided slope type or flat type; photovoltaic panels are paved on the sunny side of the double-sided slope type shed roof, and the whole body skylight, rolling film and sun-shading and bird-proof net are installed on the shaded side; 20,000 square meters of photovoltaic power generation greenhouses (about 40 conjoined sheds) It is a unit, half of the top surface of the greenhouse is equipped with photovoltaic panels, and the daily power generation is about 2000 degrees; Spawning pools, hatching pools, and hibernation pools; deep-water wells are installed in multi-span sheds, the deep-water wells are 50-80 meters deep, and the water temperature is 16-18°C; inverters, two-way electric meters, and temperature monitoring are installed near the deep-water wells controller, humidity monitor, deep well high-pressure submersible pump, air cooler, exhauster, sprayer (the above-mentioned equipment is all commercially available), the direct current generated by the photovoltaic panel is connected to the inverter and converted into alternating current and input to the bidirectional electric meter, and the bidirectional electric meter is connected to Temperature monitor and humidity monitor, temperature monitor and humidity monitor are connected to deep well high-pressure submersible pump, the power of deep well high-pressure submersible pump is 3 kw; deep well high-pressure submersible pump is respectively connected to air cooler, exhauster and sprayer, 40 conjoined sheds Install a 0.75K air cooler and an exhaust fan at both ends of the thing, about 3K in total. The 20,000-square-meter photovoltaic greenhouse is 2-3 meters away from the ground (depending on the height of the greenhouse shoulder), and about 5,000 hanging spray heads are installed at a distance of 1.2 meters. The temperature in the shed is controlled between 25-30°C and humidity between 85-90%.

The spawning pool, hatching pool, and hibernation pool are 4-8 meters wide, 18-90 meters long, and 0.7-1 meter deep. There are food tables all around, and water inlet pipes and drain pipes are respectively provided at both ends of the pool. There is a lighting lamp connected to the two-way electric meter on the side, an oxygen pump connected to the two-way electric meter in the pool, a multi-layer plant growth support is set up in the multi-span greenhouse, and a Tenebrio molitor breeding shed is set in the multi-span greenhouse. According to the range of forest frog breeding in 10 mu, 1500 boxes of Tenebrio molitor are raised, and about 120 square meters of Tenebrio molitor breeding shed is required.

According to 10,000 square meters of photovoltaic panels, it can generate 2,000 degrees per day, and the total of deep well high-pressure submersible pumps, air coolers, exhausters, sprayers, pool aeration pumps, and lighting in the 20,000-square-meter greenhouse is about 10,000 watts, and the electricity consumption is 100 kWh (10 hours), only 20th of the power generation.

Use 500 jin of quicklime according to the area per mu, divide it into five piles and carry out watering and pulverization, splash the whole breeding site while it is hot, and disinfect and sterilize.

Plants that love shade and have economic value are selected in the photovoltaic three-dimensional ecological shed, and four planting methods are adopted.

body mode;

1). Three-dimensional model of forest land: use the existing and planned forest land and green land landscape to carry out three-dimensional ecological forest frog breeding in photovoltaic greenhouses and plant planting to raise Chinese forest frogs, without destroying or affecting the inherent characteristics of the garden landscape;

2). The three-dimensional ecological model of Chinese herbal medicine in the orchard: the upper layer is planted with climbing vine Chinese herbal medicines, melons, Shouwu, etc. or grapes, and the frame is set up to lead the vines, and the lower layer is planted with precious and rare Chinese herbal medicines or the upper layer. Chinese Rana;

3). Three-dimensional ecological model of flower nursery: use interplanting of flowers and nursery at intervals to form heights and varieties, even if a certain number of flower seedlings are extracted every year, it will not affect the growth of Rana;

4). Vegetables and other economic crops ecological model: plant vines on the upper layer, plant stems, fruits and vegetables on the ground, and nest them.

The cultivation of Rana is carried out according to Chinese patent 00127316.7.

Claims (6)

1. a kind of photovoltaic green-house stereo ecological system, including some gutter-connected plastic tents, it is characterized in that：The gutter-connected plastic tent East and West direction, The wide 6-10 rice of every greenhouse, long 20-100 rice, shoulder height 2-3.5 rice, ceiling are two-sided shelving or plane；In two-sided shelving ceiling Sunny side is mated formation photovoltaic panel, and the back is provided with entire body skylight, wound membrane and sunshade bird prevention net；Plane ceiling is integrally mated formation photovoltaic panel, often A vault film internal sunshade greenhouse is stayed every four greenhouses, gutter-connected plastic tent Inner sets spawning pond, hatchery, hibernation pool；Gutter-connected plastic tent Interior to be provided with deep well, installation inverter, two-way ammeter, temperature monitor, moisture monotor, deep well high pressure are dived at deep well Water pump, cool-air device, air exhausting device, sprayer, direct current caused by photovoltaic panel are electrically accessed inverter and are converted into the two-way electricity of alternating current input Table, two-way ammeter temperature monitor and moisture monotor, temperature monitor and moisture monotor connect deep well high pressure immersible pump, deep Well high pressure diving pump connects cool-air device, air exhausting device, sprayer respectively, and the spawning pond, hatchery, hibernation pool are surrounded by food platform, The both ends in pond are respectively equipped with water inlet pipe and drainpipe, are connected in pool side provided with illuminating lamp with two-way ammeter, and oxygenation is provided with pond Pump is connected with two-way ammeter, and gutter-connected plastic tent Inner sets up multi-layer plant growth support, and gutter-connected plastic tent Inner sets the single-minded raising shed of yellow meal worm.

A kind of 2. photovoltaic green-house stereo ecological system according to claim 1, it is characterized in that the deep well is 50-80 rice It is deep.

A kind of 3. photovoltaic green-house stereo ecological system according to claim 1, it is characterized in that sprayer is set by 1.2 meters of spacing Put.

4. a kind of photovoltaic green-house stereo ecological system according to claim 1, it is characterized in that the spawning pond, hatchery, The wide 4-8 rice of hibernation pool, long 18-90 rice, deep 0.7-1 rice.

A kind of 5. photovoltaic green-house stereo ecological system according to claim 1, it is characterized in that the yellow meal worm raising shed is pressed Every 10 mu of gutter-connected plastic tents, 120 square metres of settings.

6. the application that photovoltaic green-house stereo ecological system is combined as forest frog culture and plantation.