45 results about "Solstice" patented technology

A global time reckoning system simultaneously indicates local time and global time. The global time reckoning system can be practiced with standard clock timer drivers, including electromechanical and digital clock motors, in combination with a novel global time system clock face to allow a user to reckon time locally or anywhere on the globe without time zone conversion calculations. The global time system clock face has multiple time scales, at least one of which is driven by the clock drive in cooperation with an hour indicator (e.g., an hour hand). The global time system clock face simultaneously displays global time (relative to any location on the globe) and local time. Additionally, the global time reckoning system, with the appropriate clock timer driver is adaptable to indicate a number of other global time related information, including sunrise / sunset, days of the week, lunar phase and solstices / equinoxes.

A solar tracker is provided to fix an altitude angle until the altitude of the sun secedes from a predetermined range after matching the altitude through once driving of one shaft that tracks the altitude angle and to drive only the other shaft that tracks an east-west azimuth angle in daily repetition in a state where the altitude angle of the sun, which is repeatedly changed according to seasons of the year in the range of the winter solstice having the lowest altitude angle and the summer solstice having the highest altitude angle, has an extremely small diurnal change, whereas the azimuth angle of the sun is repeatedly changed in one direction, that is, from sunup to sundown, in a day. Accordingly, consumption of firm power of a driving unit for tracking the sun can be minimized, and the operating and management costs of the device can be reduced.

A solar tracker is provided to fix an altitude angle until the altitude of the sun secedes from a predetermined range after matching the altitude through once driving of one shaft that tracks the altitude angle and to drive only the other shaft that tracks an east-west azimuth angle in daily repetition in a state where the altitude angle of the sun, which is repeatedly changed according to seasons of the year in the range of the winter solstice having the lowest altitude angle and the summer solstice having the highest altitude angle, has an extremely small diurnal change, whereas the azimuth angle of the sun is repeatedly changed in one direction, that is, from sunup to sundown, in a day. Accordingly, consumption of firm power of a driving unit for tracking the sun can be minimized, and the operating and management costs of the device can be reduced.

The invention discloses a leaf age mode cotton culture method which comprises the following steps: from Great Snow to Waking of Insects, frozen soil is upturned in winter and is then mellowed, and nutrition pot soil is fertilized; from Waking of Insects to Pure Brightness, seeds are planted, and seedlings emerge on Pure Brightness; from Pure Brightness to Grain Rain, the seedlings of cotton seeds emerge and grow to a plant with three leaves and one core to form sound seedlings for transplanting; from Beginning of Summer to Lesser Fullness of Grain, the transplanted cotton seedlings grow to a cotton plant with sever leaves; from Grain in Beard to Summer Solstice, the cotton plant starts to relay when growing seven leaves, starts to bud when growing eight leaves, starts to vigorously grow when growing ten leaves and starts to bloom when growing 17 leaves; from Lesser Heat to Great Heat, the main stem of the cotton plant grows 17 leaves, the first bud on the first fruit branch blooms and grows bolls, and then the cotton plant gradually enters the reproductive growth phase; and from Beginning of Autumn to Cold Dew, the cotton plant enters the picking phase from the reproductive growth phase. By using the ectal leaf age as the parameter, the invention realizes the accurate and quantitive application of seeding, fertilization, control and regulation on diseases and pests and other technical measures based on the growth phase of leaves. Thus, the method can be easily mastered by cotton planters and is convenient to carry out.

The invention relates to a mode of arranging and building main, auxiliary and intercropping host forests for herba cistanches, namely shelter forests against wind and for fixing sand, and belongs to the field of forestry and ecological environment. The forests consist of a main host forest, an auxiliary host forest and an intercropping host forest. The main hosts of haloxylon ammondendrons are arranged in diamonds, wherein an included angle of each two opposite angles of each diamond are 60 degrees; the distance between each two opposite angular vertexes is the tree shadow length of a 2-meter haloxylon ammondendron during sunrise and sunset on the summer solstice in the lunar calendar; one haloxylon ammondendron is planted at each opposite angular vertex; every three adjacent haloxylon ammondendrons form an equilateral triangle; and every four haloxylon ammondendrons form a diamond. The auxiliary hosts of caragana and Chinese wolfberry are respectively planted on two opposite sides of each diamond; and no trees are planted on the other opposite sides. A 0.5-meter periphery of each main host of haloxylon ammondendron is a blank area. Intercropping hosts of nanophyton erinaceum and artemisia stelleriana are intercropped at the blank area of each two adjacent diamonds. Herba cistanche is planted at the roots of haloxylon ammondendrons. The mode has the effects of blocking off and filtering sand wind, reducing a wind speed, retaining sand storm and preventing the generation of cyclones. The mode can be used for effectively controlling desertization expansion, improving the ecological environment and developing a herba cistanches industry.

The invention provides a middle-season rice and oilseed rape crop rotation high-yield cultivation method. The method comprises the following steps: (1) draining water and airing a field after middle-season rice is harvested, ploughing, pulverizing soil, adding rice straw humus, and furrowing; (2) sowing astragalus smicus seeds in the rice field at the beginning of October, transplanting oilseed rape in the middle of October; (3) applying a calcium magnesium phosphate fertilizer and potassium chloride before winter solstice, applying urea before beginning of spring; (4) harvesting the oilseed rape at the end of April, collecting a rape straw to prepare humus; (5) harvesting oilseed rape, turning up the soil, applying a farmyard manure, the oilseed rape humus, ammonium bicarbonate and urea, irrigating, levelling with a plow harrow, and grouting; transplanting the rice in the middle of May; (6) reasonably fertilizing and irrigating, preventing and controlling plant diseases and insect pests as well as weeds; and (7) harvesting the middle-season rice in the middle of August, and collecting the rice straw to prepare the humus. The method effectively improves the yield and the quality of the rice and the oilseed rape, the economic benefit is good, the physical and chemical properties of the soil are improved, and the soil continues to keep the good ecological environment.

A device for tracking sun declination angles by using underground superficial layer soil temperatures and an adjusting method aim to use the changing rules of the underground superficial layer soil temperatures for driving a device to track the position changes of the sun declination angles so as to improve tracking precision and lower tracking cost. A piston of a hydraulic cylinder is driven to carry out the reciprocating motion by the internal intensity of pressure generated by the thermal expansion and the cold contraction of thermal expansion fluid media under the changing action of the underground superficial layer soil temperatures, a piston rod pushes a rotating support to track the changes of the sun declination angles, and an intervention type temperature compensation adjusting device or an automatic temperature compensation adjusting device is additionally arranged in a tracking device to be used for compensating for the phase difference existing between the underground superficial layer soil temperatures and the sun declination angle changing rules. According to the adjusting method, the inclination angle of a solar energy receiver is adjusted to be small in the periods before and after the summer solstice and in the periods before and after the winter solstice to offset the errors brought by low temperature hysteresis in winter, and the automatic temperature compensation adjusting device is capable of ensuring the high and accurate tracking all the year round without manual adjustment.

The invention discloses a manual making method of cherokee rose fruit wine. The manual making method of the cherokee rose fruit wine comprises the steps of (1) picking cherokee rose fruits, wherein fresh unrotten reddish or red cherokee rose fruits free of insects are picked in one week before or after the winter solstice, burred, washed and dried out for use; (2) cooking, wherein the treated cherokee rose fruits are horizontally spread in steamers to cook, when water is boiled, the cherokee rose fruits continues to be cooked for 8-12 min, the heat is turned off, the cherokee rose fruits are braised for 5-10 min, and the cherokee rose fruits are taken out; (3) drying in the sun or stoving, wherein the cherokee rose fruits are placed into an oven to be stoved or placed on the cement floor to be dried in the sun to make the water content of the cherokee rose fruits lower than 15%; (4) soaking, wherein the treated cherokee rose fruits are put into a small pot rice wine to be soaked in a sealing mode for over 5-8 months, and the weight ratio of the cherokee rose fruits to the small pot rice wine is 1:(3-4). The prepared cherokee rose fruit wine is good and not astringent in flavor, rich in aroma and free of additives and has a sweet taste special for the cherokee rose fruits and a good health-caring effect. The original flavor of the cherokee rose fruits is maintained. The losses of original nutrients of the cherokee rose fruits are small.

The invention relates to an environment-based energy-saving prototype house building, which comprises a sun-exposed roof, a sun-exposed facade, a shade-exposed facade, an east facade, a west facade and a natural vent pipe. The environment-based energy-saving prototype house building is characterized in that the sun-exposed facade and the ground form a certain included angle; the range of the included angle takes values between a location solar elevation angle on summer solstice of a prototype house building and a location solar elevation angle on winter solstice of the prototype house building; the sun-exposed facade and the roof are kept at an angle of 90 degrees; and the sun-exposed facade and the shade-exposed facade are kept parallel. According to the environment-based energy-saving prototype house building, a photovoltaic panel can exert the maximum efficacy, the sun-exposed facade can realize the purpose of passive sunshading, the heated phenomenon of the indoor space in summer is reduced, the indoor temperature can be regulated by the northward plant wall design, industrialization is realized, a construction period is short, and the material loss during construction is low.

An ultraviolet risk indicator instrument comprising a dial and a shadow projection device on it, the dial having colored areas that indicate different UV risks, defined by lines of declination (solstices and equinoxes) and solar hour lines calculated based on the transformation of the Hour Coordinates of the Sun (Hour Angle and Declination) in a 3D Cartesian Coordinate System, whose origin is the tip of the shadow projection device (being a polar style parallel to the rotation axis of the Earth, or a straight style perpendicular to the dial plane) using matrix calculations to produce the necessary rotations of the system, taking into account the latitude of the place, the declination and inclination of the dial. The style may be a rod or a triangular shape. The tip of the style is the focus or point of view of a gnomonic projection, where the Sun is the “point” of space to be projected, the dial is the projection plane and the projected point is the shadow point, whose coordinates (x,y) in the dial plane are calculated. Hour lines for local solar time in the dial are calculated, converging to the intersection of a polar style with the dial, the lines of declination of solstices and equinoxes and the position on the dial plane of the shadow cast by the tip of the style. The shadow point moves according to the annual and diurnal variation of the altitude of the Sun crossing different sectors of the dial.

The present invention provides a street lamp photosensitive controller. From the winter solstice to the summer solstice, the time of starting a lamp or an electric appliance is gradually delayed every day, and the time of closing the lamp or the electric appliance is gradually forwarded every day, and from the summer solstice to the winter solstice, the time of starting a lamp or an electric appliance is gradually forwarded every day, and the time of closing the lamp or the electric appliance is gradually delayed every day. The street lamp photosensitive controller is able to automatically finely regulate the time of switching the lamp or the electric appliance according to the different current latitudes and longitudes, the time of the sunset and the sun rise, the real illuminance of the current clear sky and cloudy or rainy days and the human eyes' requirement condition on the illumination light so as to intelligently switch a lamp and an electric appliance in a human friendly manner.

The invention relates to tea processing, particularly relates to black tea processing, and aims at providing a preparation method of a 'dongzhihong' tea. The method comprises the following steps: 1) selecting raw materials from the region of higher than 2500mm in Lancang river basin of Yunnan, harvesting the tea tree of more than three years, picking off buds at the autumnal equinox, and then strengthening management on water, fertilizers, plant diseases and insect pests; 2) harvesting the tea leaves with at least one leaf and one core growing after autumnal equinox within 15 days after the winter solstice; 3) refrigerating the tea leaves at -2 DEG C to 0 DEG C for 2-4 hours, and then airing in a sealed sterile environment at 12-16 DEG C for 6-8 hours, wherein the humidity is 85%-90%; and 4) processing the tea leaves according to a conventional process, so as to obtain the finished tea. The 'dongzhihong' is rich in appearance, golden in soup, charming in fragrance, sweet and mellow, and is the best in black tea in color, smell and taste; a golden tip is exposed; and the winter tea has special effects of whetting the appetite, tonifying the spleen, helping digestion, protecting against cold, warming the stomach, tonifying the body, and enhancing the immunity.

The invention discloses a method for predicting a date according to a night length change rule. The method is characterized by comprising following steps of S100: acquiring the night length value NL(x) of each day, and carrying out median filtering processing on the recorded night length value NL(x); carrying out circulation by taking eight days as a window length, removing the maximum value and the minimum value, and averaging cumulative sum of residual values to obtain the EPA_NL(x); S200: judging whether the night length value NL(x) meets one of winter solstice characteristics, summer solstice characteristics, spring equinox characteristics and autumn equinox characteristics; and S300: based on dates corresponding to the winter solstice, the summer solstice, the spring equinox and the autumn equinox, determining the date of the day DOT, and using an independent street lamp control method and system according to the method for predicting a date according to a night length change rule. According to the invention, by predicting the data, and obtaining a night length value according to the predicted date, the street lamp can be quite precisely controlled and a problem of failure to achieve controlling based on the night length time of every day in the current control method is avoided.

The invention discloses a gastrodiaelata newly grown tuber expansion period nutrition supply cultivation method. The method comprises the steps of 1, preparing a new material not subjected to bacterium cultivation, cutting scale openings in the two sides of the new material, and preparing amillariellamellea branches of gastrodiaelata for accompanying planting, wherein the new material has a diameter of 4-7 cm and a length of 80-100 cm, each amillariellamellea branch has a diameter of 2-3 cm and a length of 6-8 cm, and rhizomorph differentiation is required for the two ends of each amillariellamellea branch during cultivation; 2, placing the new material in a cultivation pit in parallel every other 15 cm, placing the amillariellamellea branches between every two pieces of new material in parallel, placing a hemp seed between each piece of new material and the corresponding amillariellamellea branch, covering the well placed new material, amillariellamellea branches and hemp seeds with soil of 4-5 m thick, and covering the surface of a cultivation box with tree leaves, wherein the amillariellamellea branches are spaced by 2 cm. By placing the new material, the amillariellamellea branches and the hemp seeds in a matched mode, hemp seed inoculation is quick during fungal stick gastrodiaelata accompanying planting in spring, newly grown tubers can be formed quickly, nutrients in a fungal stick are basically used up around the summer solstice, rhizomorph differentiated by the new material is inoculated with vegetative propagation stems so as to deliver sufficient nutrients to the newly grown tubers in the expansion period, and then the individual weight of the newly grown tubers is increased. Overall, the yield per unit area is increased.

The invention belongs to the field of fruit tree planting and particularly relates to a persimmon tree planting technology. The technology comprises steps as follows: A, grafting: healthy persimmon tree branches are selected, end parts of the persimmon tree branches are immersed in a polysaccharide solution and then grafted to jujube tree branches which are 1.5-3 times as thick as the branches of a persimmon tree; B, after first frost, an aqueous solution of a mixed fertilizer is irrigated to roots of the persimmon tree according to the soil moisture content; C, on the winter solstice, the branches are pruned in winter, sick branches and weak branches of the persimmon tree are removed, and a trunk and branch growth positions of the persimmon tree are wrapped with gauze immersed with a baume-degree lime sulfur mixture or a 220-fold lime sulfur aqueous solution or a 15-17-fold crystal lime sulfur mixture; the outer layer of the wrapping gauze is covered with a film; D, in early spring, the gauze wrapping the persimmon tree is removed, and the baume-degree lime sulfur mixture is sprayed to a tree crown. Pest and disease damage is controlled by wrapping the non-fruit positions such as branches of the persimmon tree and the like with the gauze with pesticide substances, and harm to a human body and persimmons due to repeated spraying of pesticides is avoided.

The invention relates to a method for prevention and control of phyllocnistis citrella of citrus gonggan trees. The method includes steps: step S1, weeding and intertilling frequently; step S2, timelyand sufficiently supplying nutrients according to nutrient demands of citrus in a current growth stage; step S3, timely removing deadwood and diseased branches out of an orchard, and well carrying out summer pruning and winter pruning; step S4, avoiding planting of phyllocnistis citrella host plants around the orchard; step S5, manually digging eggs in an egg-laying stage of phyllocnistis citrella from May to June and from July to August yearly; step S6, protecting natural enemies of phyllocnistis citrella; step S7, adopting physical means including (1) manually catching in mating of phyllocnistis citrella; (2) checking phyllocnistis citrella emergence holes in tree trunks before and after the Tomb-Sweeping Day, and killing larvae with iron wire hooks; eliminating eggs before and after the Summer Solstice; step S8, adopting chemical means including selecting bifenthrin or efficient lambda-cyhalothrin for prevention and control. The method is environmentally friendly, high in fast-acting effect and persistence in prevention and control of phyllocnistis citrella of citrus gonggan trees and effective in population density reduction and phyllocnistis citrella harm inhibition.

The invention discloses a high-ridge white ginger cultivating and planting process. The process includes step 1) of preparing land, selecting sandy soil which is leeward and exposed to sun and has soil layers and rich humus, and performing deep ploughing and ridge freezing after the winter solstice of the last year; step 2) of performing ploughing before seeding, starting to form comb-shaped smallrow ridges according to the line spacing of 55-65 cm in the horizontal direction of the rectangular pieces of land in a field, forming seeding ditches between the small row ridges, causing the depthof each seeding ditch to be 30-35 cm, causing the ditch wall of the seeding ditch to be steep in south and inclined in north, and treading on the north ditch wall with force for seeding; step 3) of performing seed selection; and step 4) of seeding. According to the white ginger cultivating and planting process, the ginger field is tidied by adopting a method of preparing high rectangular pieces ofland in the field and treading on the ginger ridges, so that the seeding ditches gradually become ridges at a later ginger growth period, and the original ginger ridges become ginger ditches. Therefore, the high-ridge white ginger cultivating and planting process is favorable for growth and development of ginger in the loose soil, the ginger expands quickly, and the white ginger is large in size,has thin skin, crisp and tender pulp, more juice and less residue.

Disclosed is a teaching aid capable of displaying how the Winter Solstice and the Summer Solstice are generated when the earth rotates around the sun. The teaching aid is characterized by mainly comprising a display plate, an earth rotation indication plate and a rotating shaft. The upper edge and the lower edge of the display plate are respectively marked with solar electric field cathode marking lines, and the central portion of the display plate is marked with a solar mark, a solar electric field anode marking line, a Summer Solstice mark and a Winter Solstice mark. The earth rotation indication plate is marked with the Tropic of Cancer and the Tropic of Capricorn. By taking the measures provided by the invention, the principle of how the Winter Solstice and the Summer Solstice are generated when the earth rotates around the sun can be visually displayed.

The invention discloses an earth four-season model for the solar year. The earth four-season model comprises a revolution orbit body, earth bodies and a sun body arranged outside a plane in which the revolution orbit body is positioned, wherein four earth bodies are arranged on the revolution orbit body and are respectively positioned at positions of the vernal equinox, the June solstice, the autumnal equinox and the winter solstice of the revolution orbit body; or, one earth bod is rotatably connected to the revolution orbit body; the equator of each of the earth bodies is connected with the sun body by a connecting line; the sun body is positioned on a vertical line which passes through the central point of the revolution orbit body; the connecting line is connected to a part of 165 degrees at east longitude of each of the earth bodies; and the sun body is suspended below the revolution orbit body. The earth bodies of four seasons of the vernal equinox, the June solstice, the autumnal equinox and the winter solstice and the sun body are connected by virtue of the connecting line; poses of the earth and the sun in the outer space are simulated; an earth four-season model that the sun is directly emitted to165 degrees at east longitude of the earth at nine on a dot in Beijing time is displayed; and therefore, the earth four-season model is a necessary instrument for literary researches and education on the world.

The invention discloses a method for raising newly born young goats, and belongs to the technical field of goat raising. The method for raising the newly born young goats is characterized in that closed type housing raising is conducted on young goats and ewes who give birth to the young goats during the time range of the winter-spring season from a solar term of winter solstice in this year to a solar term of Qingming in the next year, and the young goats and the ewes are placed in closed type housing which is provided with an LED lighting fixture, geothermal heating equipment and an automatic drinking water pool. Compared with the prior art, the method for raising the newly born young goats has the following advantage that simple improvement only needs to be conducted on existing goat housing, the goat housing can be upgraded by additionally arranging the LED lighting fixture, the geothermal heating equipment and the automatic drinking water pool, and then the good raising effect is achieved; the temperature and the illuminance of the goat housing are greatly improved, the survival rate of the newly born young goats is further increased, and the recovery capability of the ewes is further improved.

The invention aims to solve the disadvantage that the illumination time of street lamps is inconvenient and unstable to control in the prior art, and provides an illumination time control method for street lamps. According to the control method for street lamps, the illumination time of street lamps is controlled according to local circadian duration, a microcontroller is used for setting the timethat the street lamps are lighted up in the afternoon on the summer solstice within one year to be lighting earliest time and setting the time that the street lamps are lighted up in the afternoon onthe first winter solstice after the summer solstice to be lighting latest time, the lighting of the street lamps during the period from the first summer solstice to the first winter solstice is aheadof time every day uniformly, the lighting time of the street lamps in the afternoon on the next summer solstice is the same as that in the afternoon on the pervious summer solstice, and the lightingof the street lamps during the period from the first winter solstice to the second summer solstice is delayed every day uniformly. According to the method, the street lamps can be lighted up at dark in time, never too early or too late, the electric power resources can be greatly saved, light dependent resistors do not need to be installed in the street lamps controlled by using the method, the street lamps are not influenced by lightning, and the stability is high.

The invention relates to a method for preparing a ferment by taking longan and turmeric as main raw materials. The method comprises the following steps: 1) selecting 35-45 weight parts of longan, 10-15 weight parts of myrtle, 10-15 weight parts of emblic leafflower fruit, 10-15 weight parts of mango, and 10-15 weight parts of musa basjoo, washing the materials for standby; 2) shelling the longan or broking the shells of the longan, cutting the mango and the musa basjoo with skins into slices having thickness of 0.3-2 centimeters; uniformly mixing the materials to obtain a mixture; 3) placing a mixture into a sealing container, adding honey and water, and uniformly mixing the materials, performing sealing fermentation, stirring the materials one time in the front 5-7 days, and then stirring the materials one time every 7 days, keeping for one month; and 4) washing the fresh turmeric dug before and after winter solstice, slicing the turmeric to obtain the sliced turmeric having thickness of 0.3-2 centimeters, taking 15-25 weight parts of the sliced turmeric, and adding the material into the sealing container for sealing fermentation for more than three months, wherein, the fermentation time is longer, the quality of the product is better. The obtained ferment has the advantages of abundant nutrition, good mouthfeel, short preparation period, and long shelf-life.

The invention discloses a paddy no-tillage direct seeding method which is high in paddy scion rate, high in yield, high in milled rice rate, superior in rice quality, and saving in labor, fertilizer and water, and belongs to the technical field of crop culture. According to the method, before the winter solstice, weed killer is sprayed for killing weeds, and the land surface is naturally frozen; weed killer is sprayed again around the tomb-sweeping Day of the next year, and after the weeds are dead, the land is irrigated to keep humidity, and non-grown weeds grow again; weed killer is sprayed the third time around the Beginning of Summer, after the weeds are dead 7 days after weed killer spraying, the land is irrigated continuously for soaking about 6-8 days; seed-corns are soaked in lime water until the seed-corns sprout, then are fished up after being soaked for 10 hours, then rooting powder is mixed with sprouted seed-corns, and after the mixed sprouted seed-corns are aired for 1-3 hours at a shade place, the seed quantity for each mu is 8-10 jin of common variety, and about 3 jin of hybrid seeds; weed killer is sprayed for killing weeds within 1-2 days after sowing in the mode that sealed non-sprouted seeds are made to grow until having 3-4 leaf ages, water in the land is released completely and then the land is sealed to clean the weeds; nitrogen phosphorus and potassium fertilizer is dressed 3-4 days after weed killing; then normal field management period is started.

The invention discloses a method for measuring the duration of a solar year. The shadow line difference of every 24 hours before and after the Autumnal Equinox is defined as X, the shadow line length of a certain day before or after the Autumnal Equinox is defined as Y, and the shadow line length of the same period in a next year is recorded at the same time, so that the duration of the solar year is 365+(Y-Z) / X. The time when the duration of the solar year is measured at winter solstice Festival is changed by measuring the shadow line of a building at sunrise or sunset before and after the Autumnal Equinox; the measuring principle is the same, and limitation on the geological position is eliminated; the shadow length of the same building is increased since the sun approaches the horizon line at sunrise and sunset; the angle of the sun varies greatly and stably every 24 hours before and after the Autumnal Equinox, so that the shadow change angle is enlarged, and an accurate and rapid measuring result is achieved; multiple measuring periods are available and vary according to the geological position at a track period when the earth runs around the sun with largest and most stable sun angle change before and after the Autumnal Equinox; and the duration of the solar year is measured in the morning and at night of the Autumnal Equinox, so that the method is suitable for any region in the world, and is a great progress in an astronomical surveying method.

The invention relates to an environment-based energy-saving prototype house building, which comprises a sun-exposed roof, a sun-exposed facade, a shade-exposed facade, an east facade, a west facade and a natural vent pipe. The environment-based energy-saving prototype house building is characterized in that the sun-exposed facade and the ground form a certain included angle; the range of the included angle takes values between a location solar elevation angle on summer solstice of a prototype house building and a location solar elevation angle on winter solstice of the prototype house building; the sun-exposed facade and the roof are kept at an angle of 90 degrees; and the sun-exposed facade and the shade-exposed facade are kept parallel. According to the environment-based energy-saving prototype house building, a photovoltaic panel can exert the maximum efficacy, the sun-exposed facade can realize the purpose of passive sunshading, the heated phenomenon of the indoor space in summer is reduced, the indoor temperature can be regulated by the northward plant wall design, industrialization is realized, a construction period is short, and the material loss during construction is low.

The invention discloses a planting method for glehnia littoralis. The glehnia littoralis is planted in an area of the 400mm ioshyet north of the Datong-to-Zhangjiakou line. The planting method includes at least sowing steps of taking out seeds of the glehnia littoralis harvested and stored in previous autumn when summer solstice season comes, and ditching with a ditch depth of 2-3cm and sowing seeds with a planting row space of 30cm. According to characteristics of weather changes in the areas north of 40 degrees north latitude, the planting method is concluded after long time experiments. The planting method for glehnia littoralis takes great advantages of weather conditions of northern rainy seasons, temperature and humidity and the like, greatly improves rate of survival of the glehnia littoralis, and benefits popularization of planting in the north.

The invention discloses a method for accurately evaluating whether urban oriental and west roads in North China are suitable for planting Platanus orientalis. The method comprises the following stepsof (1) investigating site environment conditions of positions of to-be-planted Platanus orientalis on the south side and the north side of the oriental and west urban roads; (2) respectively calculating tan values a1 and a2 of the solar altitude at the noon of the local winter solstice day and the stunning day; (3) calculating the maximum shadow index b of the south side and the north side of theroad; and (4) analyzing data, evaluating and determining whether the method is suitable for planting of the platanus orientalis. The method is based on analysis of the shielding degree of the externalenvironment of the southern road to the rhizosphere soil of the oriental plane; the planting points are irradiated by sunlight; the ground temperature is taken as a focus point, the irradiation degree of sunlight on the plant tree hole position is taken as a direct index, finally, whether the northeast-west road of the North China is suitable for planting the tung tree or not is determined, so that tung tree planting in the northern China can be guided, and resource waste and economic loss caused by blind planting are reduced.

The invention discloses a leaf age mode cotton culture method which comprises the following steps: from Great Snow to Waking of Insects, frozen soil is upturned in winter and is then mellowed, and nutrition pot soil is fertilized; from Waking of Insects to Pure Brightness, seeds are planted, and seedlings emerge on Pure Brightness; from Pure Brightness to Grain Rain, the seedlings of cotton seedsemerge and grow to a plant with three leaves and one core to form sound seedlings for transplanting; from Beginning of Summer to Lesser Fullness of Grain, the transplanted cotton seedlings grow to a cotton plant with sever leaves; from Grain in Beard to Summer Solstice, the cotton plant starts to relay when growing seven leaves, starts to bud when growing eight leaves, starts to vigorously grow when growing ten leaves and starts to bloom when growing 17 leaves; from Lesser Heat to Great Heat, the main stem of the cotton plant grows 17 leaves, the first bud on the first fruit branch blooms andgrows bolls, and then the cotton plant gradually enters the reproductive growth phase; and from Beginning of Autumn to Cold Dew, the cotton plant enters the picking phase from the reproductive growthphase. By using the ectal leaf age as the parameter, the invention realizes the accurate and quantitive application of seeding, fertilization, control and regulation on diseases and pests and other technical measures based on the growth phase of leaves. Thus, the method can be easily mastered by cotton planters and is convenient to carry out.