238results about How to "Suitable growth environment" patented technology

The invention relates to the field of planting of vegetables, in particular to a method for growing pepper. The method comprises the following steps: firstly, seedling management, namely, seedling raising nutrient soil is used for cultivating pepper seedlings; and secondly, planting management, namely, cultivated pepper seedlings are planted and then the planted seedlings and pepper in different growth periods are sprayed and / or irrigated with pepper nutrient solution. With the pepper growing method provided by the invention, pepper can be prolific for a long time and particularly on saline-alkali soil in Pearl River delta area of Guangdong, red cluster pepper can be picked for three consecutive months, the yield can reach 2000 to 3000 kilograms per mu and can be increased by 30 to 50%, and meanwhile, the quality of pepper can be improved by a big margin, reaching export standards.

The invention discloses a relay-intercropping cultivation method of polygonatum sibiricum. The relay-intercropping cultivation method is characterized in that an uncaria relay-intercropping mode is adopted and imitated wild plantation is performed at borderlands of mountain forests. The cultivation method comprises following steps of: firstly, selecting moisture and completely-shaded land parcels; secondly, performing fixed planting operation on uncaria seedlings in accordance with 1.0m*1.5m distance between plants; thirdly, making a compartment surface, 50cm wide and 30cm high, between lines of uncarias; fourthly, planting two rows of polygonatum sibiricum on compartment surfaces in the shapes of regular triangles or inverted triangles; fifthly, managing uncaria and polygonatum sibiricum daily and preventing and controlling plant diseases and insect pests; and lastly, timely harvesting and processing polygonatum sibiricum.The relay-intercropping cultivation method of polygonatum sibiricum has following beneficial effects: a shed may not be required for shading since a growth condition is provided for imitated wild growth of polygonatum sibiricum, thereby solving the problem that manually-planted medicinal materials have poor quality; and high yield of polygonatum sibiricum is realized while an additional amount of uncaria is harvested such that land resources are fully utilized and comprehensive income is increased.

The invention belongs to the technical field of sludge treatment and recycling and discloses a method for enhancing anaerobic digestion and methane production of excess sludge by zero-valent iron and activated carbon. The method comprises steps as follows: (1), the excess sludge, inoculated sludge and water are mixed, pH is regulated to 6-7.5, solid content of a mixture is enabled to be 8%-12%, and mixed sludge is obtained; (2), the mixed sludge, activated carbon and zero-valent iron are added to an anaerobic digestion device, and anaerobic digestion is implemented; (3), gas produced in the anaerobic digestion process is collected. According to the method, the anaerobic digestion is better promoted by adding activated carbon and zero-valent iron simultaneously; the method is simple, reaction conditions are mild, a gas producing effect is better than that of a traditional method, recycling, harmless and reducing treatment of the excess sludge of a sewage treatment plant is realized, and the method has good economic and social benefits.

The invention relates to a tea garden fertilizer applying method and aims to provide a fertilizer applying method for improving the tea garden soil aqueous vapor fertilizer environment. The method comprises the following steps of: (1) digging substrate grooves with the lengths of 30-60cm, the widths of 20-40cm and the depths of 50-80cm in the positions among tea tree lines or plants every 150-200cm and uniformly distributing the substrate grooves between the line and the line alternately; and (2) filling fermented organic substrates into the substrate grooves and then covering garden soil with the thickness of 5-8cm so that the surface of the garden soil is leveled with the ambient earth surface. The invention is beneficial to deepening an effective soil layer and improving the soil fertility and the soil structure; the substrate grooves are earthworm sources and are beneficial to improving the soil fertility and the soil ventilation; organic matters are more intensively applied to one side of a tea tree relatively, and the proportion of an absorbing root system and a transportation root system is proper, thereby being beneficial to improving the yield and the quality of tea; and the invention can improve the water content of the slope tea garden deep soil and the water retaining capacity of the soil and promote the downward growth of the root system.

The invention relates to intelligent integrated equipment for power generation, illumination, water conservation and irrigation for a green belt of a highway roundabout. The intelligent integrated equipment comprises a power generation assembly, a street lamp post, a street lamp, a water storage tank, a central controller and a drip irrigation belt, wherein the power generation assembly comprises a photovoltaic power generation panel, a wind-driven power generator and a miniature water turbine; a telescopic bracket is mounted above the photovoltaic power generation panel; when the telescopic bracket is extended, the photovoltaic power generation panel can be raised to form a funnel-shaped structure capable of collecting rainwater; the water storage tank is fixedly mounted at the lower part of the street lamp post; the photovoltaic power generation panel is connected with a storage battery; electricity generated by the power generation assembly is stored in the storage battery; the street lamp is mounted on the lower surface of the photovoltaic power generation panel; the storage battery is connected with the street lamp; one end of the drip irrigation belt is connected with the water storage tank; the other end of the drip irrigation is arranged in the green belt of the highway roundabout; and the central controller is connected with the control end of the telescopic bracket, the storage battery, an electromagnetic valve and a humidity sensor. The intelligent integrated equipment provided by the invention has the advantages that the adverse impact of changes in the weather on the power generation function of the intelligent integrated equipment is eliminated; vegetation irrigation water is provided; and meanwhile, the operation is simplified.

The invention provides an automatic instrument for microorganism high-flux culture and large concentration range real-time detection. According to the automatic instrument, a transmission light path and a back scattering light path are combined together and share one light source (a light emitting diodes) a light signal receiver (a photodiode) of the transmission light path is arranged in a direction directly facing the light source; a light signal receiver (another photodiode) of the back scattering light path is arranged on a side same as the light source. When in detection, light is emitted from the light source, the two signal receivers receive light intensity signals (transmission light and back scattering light) simultaneously, the relationship between the light signals of the two signal receivers is compared, an appropriate detection light path is selected to measure the concentration of bacterium suspension, and thus the growth situation of microorganism culture can be accurately obtained. Due to adoption of the transmission light path and the back scattering light path of the concentration detection device, a double-detector composite light path can be constructed, defects of a single detection method is avoided, and the automatic instrument is particularly applicable to concentration detection on a test tube container in high-flux culture. Due to adoption of high-flux liquid stirring and a sample bottle tray transmission device in the automatic instrument, and the synergism of a brushless motor and a stepper motor, stirring and concentration detection on a liquid culture medium are organically combined, full-automatic operation is achieved, and multiple defects of a conventional method are avoided.

The invention discloses a planting method for interplanting rhizoma polygonate under pear trees and relates to the technical filed of planting. The method comprises the steps of land selection, soil loosening, pear tree transplantation, rhizoma polygonate treatment and planting, weeding, fertilization and the like. By adopting the planting method, rhizoma polygonate can be prevented from being insolated, the survival rate of rhizoma polygonate is increased, and accordingly the yield of rhizoma polygonate is increased; the root systems of the pear trees are developed and have root nodule or mycorrhiza, the soil fertility is improved, and the appropriate growth environment can be provided for rhizoma polygonate for a long time; overground parts of pear leaves and rhizoma polygonate plants are treated and can be applied to organic fertilizer for improving the soil quality, waste is sufficiently used, and the yield of the pear trees and rhizoma polygonate is increased; through interplanting of the pear trees and rhizoma polygonate, weed infestation is avoided, the use amount of the weed killer is effectively reduced, and the labor cost is saved.

The invention relates to a solar automatic drip irrigation system which comprises a solar photovoltaic component, a water supply and storage mechanism, an automatic water control mechanism and an automatic water supply mechanism, wherein the solar photovoltaic component is respectively connected with the water supply and storage mechanism and the automatic water supply mechanism for providing working power supplies for the water supply and storage mechanism and the automatic water supply mechanism; the water supply mechanism is connected with the automatic water control mechanism; and the automatic water control mechanism is used for controlling the water supply mechanism to begin to and stop supplying water. The system provided by the invention can be arranged in dry places such as desert and the like; each drip irrigation tap is correspondingly arranged above one plant; the plant is automatically irrigated through detection and control of the whole solar automatic drip irrigation system; the working condition of the whole system is controlled according to the water content in air; the switching of the water supply tap is controlled according to the water content on the surface of soil; the whole system is not manually controlled and has the advantages of environmental friendliness and energy saving; and the system has low cost, omits the trouble of manual irrigation of the plant and ensures enough water required for plant growth.

The invention discloses a sedum aizoon and morchella relay intercropping planting method. The method includes the following steps of firstly, selecting a shed and preparing a land; secondly, applying fertilizer; thirdly, conducting transplanting and planting; fourthly, irrigating a nutrient solution; fifthly, seed dressing; sixthly, sowing morchella; seventhly, preparing a nutrient bag; eighthly, placing the nutrient bag; ninthly, conducting later-period management. By means of the method, the problem of inter-row weeds in the morchella culture process and the problem that after-reap crop is not prone to growth due to sunshade can be effectively solved, the soil utilization rate can be increased, sedum aizoon and morchella act on each other, management is easy, and meanwhile the quality and unit area yield of sedum aizoon and morchella are improved.

The invention belongs to the technical field of agriculture, and discloses a method for conducting early maturing culture on fresh maize and conducting interplanting on towel gourds in a greenhouse. The method comprises the following steps of (1) constructing the greenhouse, (2) selecting varieties, (3) sowing seeds and growing seedlings and adopting a 72-hole plate light matrix for seedling growth, (4) preparing soil and conducting ridging, (5) conducting field planting, (6) conducting field management, covering the fresh maize with the greenhouse, a low tunnel and a mulching film and covering the towel gourds with the greenhouse and the mulching film, and (7) conducting harvesting. The fresh maize cultured through the method can come into season in the mid-to-end of May, compared with an existing culture method, the fresh maize can come into season earlier by 20 days to 30 days, the shelf life can be prolonged by 2 days to 3days, the early market requirements are met, the planting benefits are greatly increased, the towel gourds are interplanted on the two sides of the greenhouse, cost and the labor amount are saved, facility resources can be fully utilized, and benefits per unit area are improved.

The invention discloses a heat-storage rear wall of a solar greenhouse, which comprises an inner maintenance wall A of the rear wall of the solar greenhouse, an exterior maintenance wall B of the rear wall of the solar greenhouse, a polystyrene insulation board, plain soil or sand D backfilled in the rear wall of the solar greenhouse, C20 reinforced concrete cast-in-place slab E and rear wall ventilation ducts F built with hollow building blocks. In the design of the rear wall, the rear wall ventilation ducts F built with the hollow building blocks are mainly used for heat exchange. When interior temperature of the solar greenhouse rises to a certain value, heat and moisture in hot and humid air passing the ducts are exchanged and stored in the rear wall by the hollow building blocks. When the interior temperature of the solar greenhouse drops, solar energy stored in the rear wall is released in air inside the greenhouse by heat exchange. Heat simply used for rising of the interior air temperature of the solar greenhouse is little, so that the interior temperature of the solar greenhouse can be increased effectively through the heat-storage rear wall. The solar greenhouse with the heat-storage rear wall has the advantages of reasonable structure, simplicity in manufacture and operation, high solar utilization rate and the like.

The invention discloses a high-yield planting method for greenhouse watermelons, and relates to the technical field of watermelon planting. The method comprises the following steps of 1 land selection and preparation, 2 planting greenhouse building, 3 planing furrow opening, 4 seed soaking and germination accelerating, 5 stock cultivating, 6 seed sowing and seedbed construction, 7 grafting and field planting, 8 pollination and fruiting management and 9 harvesting. The method is low in cost and high in universality, the survival rate of planting stocks can be effectively increased, and meanwhile the pest and disease damage can be effectively lowered, and the watermelon yield can be increased; the shape and quality of the watermelons are guaranteed, and the method has the advantages of being high in quality, yield and efficiency and the like.

The invention discloses an intelligent LED integrated lighting system. The intelligent LED integrated lighting system includes a WIFI communication unit, a master control unit, an adjustable constant current power source I, an adjustable constant current power source II and a constant current power source. The adjustable constant current power source I is connected to a white light LED array through a line. The adjustable constant current power source II is connected to a red light LED array through a line. The constant current power source is connected to an ultraviolet LED array and an infrared LED array through lines. Besides, the white light LED array, the red light LED array, the ultraviolet LED array and the infrared LED array are distributed in integral combination. The white light LED array and the red light LED array are the main arrays while the ultraviolet LED array and the infrared LED array are auxiliary arrays. According to the invention, the proportion of red light and blue light can be adjusted through the arranged LED arrays, so that plants can grow normally even in indoor environment. The intelligent LED lighting system can perform intelligent adjustment according to required temperature for plant growth and an appropriate living environment can be provided for the plants through adjusting LED lighting strength.

The invention relates to a Chinese herbal medicine compound micro-ecology preparation and a preparation method thereof, and a use in the aquaculture. The micro-ecology preparation is mainly prepared by Chinese herbal medicine extracting solution, a fermentation medium, and compound bacteria solution through the fermentation. The Chinese herbal medicine extracting solution is mainly extracted from 30-35% of astragalus membranaceus, 10-15% of folium artemisiae argyi, 15-20% of semen cassia, 15-20% of Angelica sinensis, and 10-15% of eucommia ulmoides. The compound bacteria solution is prepared by fermenting and mixing lactobacillus, Bacillus subtillis, saccharomycetes and photosynthetic bacteria. The Chinese herbal medicine compound micro-ecology preparation is capable of purifying water quality and improving aquatic livestock immunity in the aquaculture process, rapidly reducing the hazardous substance in the water body, improving the water quality, inhibiting the breeding and growth of pathogenic microorganism, stimulating the own immunity and anti-stress capacity of the aquatic livestock, reducing the occurrence of diseases, improving the survival rate of the aquatic livestock, reducing the death rate, and improving the utilization rate and the conversation rate of feed.

The invention discloses a method for breeding grubs with fermented cow dung, and belongs to the technical field of grub breeding. The method for breeding the grubs comprises the steps of culture medium preparation, egg breeding, egg collecting, staging breeding, grub adult cultivation and the like. The cow dung is selected for breeding the grubs on a large scale, the breeding method is simple, convenient to use and low in cost, animal waste is utilized, pollution to the environment can be reduced, and remarkable economic benefits can be achieved. According to the method, the breeding density,the breeding condition, breeding feed preparation and grub screening and separating are studied, and the grubs can be bred intensively.

Disclosed is a method for cultivating eggplants by using a vinegar residue matrix. The method includes the following steps: producing the vinegar residue matrix, namely preparing raw materials, performing bacterium-adding mixing, stacking for fermentation and forming finished products, specifically making pieces of flat land of 1 meter in width, 5 meters in length and 20cm in ridge height in a greenhouse, scattering 30-40kg of the vinegar residue matrix in each piece of flat land, leveling and raking compactly, and watering sufficiently; airing seeds, namely airing the seeds for 1-2 days before seeding, and selecting a proper seeding period according to crop rotation, wherein the proper seeding period for overwintering crop is from late September to early October, and seeding and seedling growing are usually performed from middle November to middle January of the next year for early-spring sunlight greenhouse cultivation; determining planting density, namely adopting eggplant row adding and close planting technology, line spacing of main planting lines is 1-1.2m, plant spacing is 20-30cm, and about 2200 seedlings are reserved per mu.

The invention discloses high-yield type ground beetle breeding fodder, and relates to the field of ground beetle breeding. The fodder comprises the following components in parts by weight: 20-30 parts of wheat bran, 10-20 parts of soybean cake, 5-10 parts of cottonseed cake, 10-20 parts of rice bran, 5-10 parts of corn flour, 4-8 parts of bone meal, 2-4 parts of soybean protein, 4-6 parts of celery leaf, 2-4 parts of brassica pekinensis leaf, 3-6 parts of folium mori, 2-4 parts of edible amaranth leaf, 2-4 parts of willow leaf, 1-3 parts of towel gourd flower, 2-4 parts of cabbage leaf, 2-4 parts of brassica chinensis, 1-3 parts of pumpkin flower, 1-2 parts of watermelon peel, 1-2 parts of cucumber peel, 1-2 parts of orange peel, 1-2 parts of apple peel, 1-2 parts of white gourd peel, 1-2 parts of banana peel, 0.5-0.8 part of table salt, 1-3 parts of broad bean, 1-3 parts of sesame, 1-3 parts of garlic, 3-5 parts of animal food leftover, and earthworms. According to the invention, by virtue of the formula of the fodder, the appetite of ground beetles can be stimulated, the survival rate of ground beetles is increased, the growth and propagation of ground beetles are facilitated, the raw materials are wide in resources, the preparation method is simple and convenient, and the cost is low.

The invention discloses a leavening for cultivating earthworms and a method for cultivating earthworms. The leavening is prepared from fresh cow dung, rice straw and corn straw in parts by weight according to a ratio of 6:2:2 by virtue of mixing and fermenting. The leavening is obtained by respectively adding 35-45mL of EM bacterium solution with a mass percent of 10 percent in each kg of mixture of the fresh cow dung, the rice straw and the corn straw while fermenting for the first day, turning for a first time and turning for a second time by virtue of conventional natural piling and fermenting for 15 days. The fermentation time is short, and the fermentation is relatively full, and the leavening has no smell. The earthworms cultivated by applying the leavening are relatively high in nutritive value.

A method for cucumber cultivation with vinegar residue matrix includes the steps of vinegar residue matrix production, seed airing and plantation density determination. Vinegar residue matrix production includes steps of preparing raw materials, adding fungus and mixing, composting for fermentation and obtaining finished products, wherein making flat plats 1m in width and 5m in length in a greenhouse, scattering 30-40kg vinegar residue matrix in each plat with the border dike height of 20cm, leveling, harrowing and irrigating completely. Seed airing includes: airing seeds for 1-2days before seeding, selecting a proper seeding time according to crop rotation, wherein the proper seeding time for cultivation of overwintering batch is from the last ten-day in September to the first twenty-day in October, seedling and raising for early spring solar greenhouse and greenhouse cultivation is normally completed from the middle ten-day in November to the middle ten-day in January in the next year. The plantation density determination includes: according to a cucumber close planting technique, determining the line spacing of a main row to be 1-1.2m and the row spacing to be 20-30cm and keeping about 2200 seedlings each mu.

The invention provides an intelligent agricultural environment monitoring system based on big data. The system comprises a cloud server based on the big data, a local server, a sensor system and a wireless sensor network, wherein the cloud server based on the big data is connected with the local server by virtue of the wireless sensor network, the local server is connected with the sensor system and the wireless sensor network, and the local server is also connected with an equipment controller by virtue of the wireless sensor network. The system provided by the invention takes the sensor system and various sensing equipment as a carrier and an application software technology as a service core, real-time and high-precision environmental information monitoring is realized, a reliable growth environment is provided for crops, a manager can inquire the current environmental information of each greenhouse and each node in each greenhouse at any time, a monitoring platform analyzes and processes acquired data, the system provided by the invention can be automatically started and regulate equipment by virtue of the equipment controller, and the most appropriate growth environment is provided for the crops.

The invention discloses a shallow sea culture method and device for scapharca broughtonii. The culture method comprises steps as follows: firstly, scapharca broughtonii seedlings are cultured, a proper culture sea area is selected, then the scapharca broughtonii seedlings are placed into a scapharca broughtonii culture device, and the device is buried in the sea floor of the scapharca broughtonii culture sea area; during culturing, all that is required is to check the safety of the culture device regularly, and a qualified scapharca broughtonii product is obtained after 1.5-2 years of culture. The scapharca broughtonii culture device is a net cage and comprises a cuboid frame and polyethylene net pieces surrounding the outside of the frame, polyethylene ropes are arranged on four edges of the top surface of the frame and tied on floating ropes, hanging stones are hung on four edges of the bottom surface of the frame and used for fixing the device; cross beams are arranged on six sides of the frame and used for supporting the frame. With the adoption of the culture method and device, the high scapharca broughtonii catching rate can be guaranteed, the scapharca broughtonii can be prevented from being attacked by enemies, the high scapharca broughtonii survival rate can be guaranteed, the finished scapharca broughtonii product quality is improved obviously, the good economic benefit is brought, and new vitality is injected to the shellfish culture industry.

The invention discloses a nutritive flowerpot prepared from pig manure. The nutritive flowerpot is prepared from, by weight, 30-50 parts of plant fiber, 1-10 parts of binder, 15-30 parts of loose porous waste, 2-30 parts of fermented dry pig manure and 0.1-5 parts of pH regulator. The waste plant fiber and the fermented dry pig manure are made full use of and can both provide rich nutrient substances for the growth of plants, the plant fiber can also improve the strength and toughness of the flowerpot, and by adopting the plant fiber and the pig manure as the raw materials to prepare the flowerpot, the purpose is achieved that nutrient components can also be provided for flowers and the plants while a vessel is provided for planting the flowers and the plants.

The invention provides a plant cultivation cabinet, which comprises a cabinet body, a water circulation system and a light source lifting device. The cabinet body comprises a frame type bracket, a front door, a side door, a back door, a top plate and a bottom plate, wherein the frame type bracket is provided with a bracket, on which a tray is arranged; the tray is provided with a culture tank; thewater circulation system injects a liquid in a water tank into the culture tank through a water filling pipe; and the plant cultivation cabinet is also provided with a liftable and lowerable light source. The invention has the following beneficial effects: a closed plant cultivation cabinet is provided, and the closed design can provide a more suitable growth environment for plants; as a liftableand lowerable light source is arranged in the cultivation cabinet such that plants can obtain the best lighting effect in each growth stage; a carbon dioxide generation device is also arranged in thecultivation cabinet to provide sufficient carbon dioxide for photosynthesis of plants; and the cultivation cabinet is also equipped with an automatic thermostatically-controlled cold water system tokeep the plant roots at a suitable temperature and to further provide an excellent growth environment for plants.

The invention discloses a cell culture pipeline device, which comprises a main circulating pump, a gas exchange tube, a culture tube and a culture solution main library which are sequentially connected through a guide tube, wherein a micro-pore exhaust hole communicated with the atmosphere is formed on the culture solution main library; the gas exchange tube is a cured silicone tube; and the main circulating pump is a finger peristaltic pump. The invention also discloses an automatic cell culture system, which comprises a sensor arranged nearby a transparent testing container, and also comprises a liquid filling device which is connected with a first guide tube through a fifth guide tube and a waste liquid recovery device which is connected with a third guide tube through a sixth guide tube. The cell culture pipeline device is simple in structure, easy and convenient to operate and high in culture efficiency, as well as the automatic cell culture system employing the cell culture pipeline device.

The invention discloses a disposable feces treatment system with energy-saving, environment-friendly and ecologic recycling functions. The system is characterized in that the treatment system comprises a pigsty system, a solid and liquid separating system and a solid and liquid treatment system, wherein the pigsty system adopts a greenhouse structure, the bottom of a pigsty is provided with a feces leaking plate, the solid and liquid separating system is arranged under the pigsty, the bottom of the solid and liquid separating system is provided with an automatic control system, the liquid treatment system of the solid and liquid separating system consists of a concentration tank and a biogas tank, and the solid treatment system sequentially consists of a feces stirring machine, a fermentation tank, a turning and throwing device, a pressing device, a push and pull device and a packaging machine. The feces in the pigsty are separated and treated to form biogas and fertilizer, and then the recycling and reutilization can be realized. The feces treatment system has the advantages that the clean and sanitary level of the pigsty is fully improved, the environment of the pigsty is improved, the zero emission of feces and urine is truly realized, and the system is suitable for various types of culturing farms.

The invention relates to the field of a breeding method and pigs and particularly relates to a healthy breeding method of piglets. The method comprises the following steps: carrying out differential feeding on 1-day-old to 3-day-old, 4-day-old to 7-day-old, 8-day-old to 15-day-old, 16-day-old to 21-day-old, 22-day-old to 27-day-old and 28-day-old to 65-day-old piglets; carrying out proper early-period feeding attraction and material supplementation, so as to provide nutritional substances needed by the piglets, enhance the immunity of organisms, improve the digestion and absorption performance of the piglets and enable the piglets to rapidly learn to eat; and after transferring the piglets to a nursing house, adding tea polyphenols into creep feed and nursing complete feed and feeding, so as to protect nutrient components of the feed, enhance the immunity of the organisms of the piglets and improve the meat quality of the piglets. According to the healthy breeding method, a growth environment of the piglets is appropriate and normal and rapid growth of the piglets is guaranteed through weaning at proper time and reasonably carrying out transition of the feed and transition of a feeding method; and the morbidity is reduced, the survival rate is improved, the marketing time is shortened, and the benefit-cost ratio is improved.

The invention discloses a greenhouse heating system and a control method thereof. The greenhouse heating system comprises a thermal-insulation water tank and a greenhouse, wherein one end of the thermal-insulation water tank communicates with a solar circulating pump and a solar heating device through a solar heating water inlet pipeline; the other end of the thermal-insulation water tank communicates with the solar heating device through a solar heating water return pipeline; the thermal-insulation water tank communicates with an air heat pump through a pipeline; a radiator is arranged in the greenhouse; one end of the radiator communicates with a greenhouse heating circulating pump and the thermal-insulation water tank through a greenhouse heating water inlet pipeline; the other end of the radiator communicates with the thermal-insulation water tank through a greenhouse heating water return pipeline; and the solar circulating pump, the air heat pump, the radiator and the greenhouse heating circulating pump are electrically connected with a controller separately. The greenhouse heating system can be used for heating the greenhouse by converting solar energy into heat energy; various heating devices are monitored by a sensor; the controller controls the heating devices, so that the temperature in the greenhouse is kept within a high-precision temperature range, and therefore, the greenhouse heating system is more environmental-friendly, and cost is saved.

The invention relates to an intelligent vegetable greenhouse remote monitoring system, formed by a PC upper monitoring module, a wireless communication module, and a field control acquisition module. The PC upper monitoring module is connected with the field control acquisition module through the wireless communication module. The PC upper monitoring module displays and stores data acquired by the field control acquisition module. The system monitors growing environments of different places in vegetable greenhouses in a remote manner, and determines according to comparison of acquired data and each preset environmental factor threshold value, and through the wireless communication module, the system performs remotely-controlled operation on agricultural machines in greenhouses. The system uses a wireless communication method, and can accurately acquire and display each item of data in a greenhouse, and can automatically send out a control instruction according to growing environment in the greenhouse, so as to remotely control the agricultural machines in greenhouse to perform unmanned field operation through the wireless transmission, and ensure a proper growing environment in the greenhouse. The system greatly improves survival rate of vegetables, and saves cost and is high in intelligence.

The invention discloses a method for planting calliopsis on a side slope. The method comprises the following steps: preparing slope surface; backfilling nutrient soil on the slope surface, and laying non-woven fabrics or coarse sand on the nutrient soil; pouring ecological concrete and covering a plastic thin film for maintenance, wherein the ecological concrete is prepared from gravels, cement, micro silicon dioxide powder or fly ash, a water reducing agent and water according to a weight proportion by uniform mixing under stirring; sowing calliopsis seeds and carrying out watering for maintenance, wherein the calliopsis seeds are pretreated through the following steps before sowing: adding starch and 6-benzyl aminopurine into an extract obtained by mixing rhubarb and traditional Chinese medicinal clove, then carrying out stirring so as to obtain an emulsion, and soaking the calliopsis seeds in the emulsion for use. The method provided by the invention enriches diversity of plants cultivated on the ecological concrete; meanwhile, the calliopsis seeds undergo soaking pretreatment in the emulsion of the extract containing rhubarb and traditional Chinese medicinal clove before sowing, so the disease-resisting ability and the survival rate of the calliopsis seeds are improved.