30results about How to "Uniform growth and development" patented technology

The invention provides silkworm feed and a preparing method thereof, and relates to the field of silkworm cultivation. The feed is prepared from lecithin, asparagus leaves, fishbone, sweet potatoes, tomatoes, citric acid, choline chloride, immunopolysaccharide, zeolite powder, soybean protein isolate powder, folium mori, elm tree leaves, fig leaves and preservative. The raw materials of the silkworm feed are easy to obtain, have the antibiosis and virus inhibiting functions and have the function of keeping the feed fresh. The silkworm feed can ensure nutrition needed by growth and development of silkworms, improve the disease-resistant capacity of the silkworms particularly young silkworms and enhance immunity, the young silkworms develop uniformly, and the incidence rate and the death rate are low. As the silkworms in different growth and development stages have different requirements for nutritional ingredients, the content of each ingredient can be appropriately adjusted according to needs when the silkworm feed is used.

The invention relates to a multifunctional plant-derived growth improvement solution. The growth improvement solution is characterized by mainly consisting of the following components in percentage by weight: 60-70 percent of active substance extracted from natural plants and 30-40 percent of protein hydrolyzed amino acid in the active substance, wherein the natural plants comprise the following components in percentage by weight: 30-40 percent of sophora alopecuroide, 15-20 percent of Chinese honeylocust fruit, 5-10 percent of sesbania cannabina pers, 15-25 percent of rangoon creeper fruit and 5-10 percent of chinaberry bark. The preparation method comprises the following steps of: selecting the materials, processing and extracting the active substance; hydrolyzing protein into amino acid; and packaging complex trace elements. The invention has the advantages that multiple natural plants are utilized, xtracted, converted and subjected to complexing with trace elements into an aqueous agent product, thus the solution has the effects of insecticide, acaricide and sterilization; if the solution is mixed with chemical pesticide, about 50 percent of the dosage of the chemical pesticide can be reduced, and the toxicity is reduced by 4.05-11.76 times, thus the solution is beneficial to the comprehensive treatment and the ecological balance of pests in the agriculture; if being singly used, the solution can be used for promoting crops to balancedly grow and develop, improving the resilience function and the immunity of the crops and improving the quality, so that the mouthfeel of fruit and vegetables is good, and the production increase is obvious.

The invention discloses a breeding method of black goats. The breeding method comprises the following steps: 1) performing grazing; 2) performing dry lot feeding; 3) preparing feeds which are required to be high in nutritive value, have sufficient protein, vitamins and inorganic salts, and be easy to digest and good in palatability; and 4) performing mating with the following requirements: rams need to keep better than average body conditions, are sexually active, are fed in a separate sheep pen, are grouped separately for grazing, activity and supplementary feeding, and must not be mixed with ewes, the ewes need to be fattened for rejuvenation before mating, thin and weak ewes need proper increase of nutrition, and the ewes need self-help feeding with green and coarse feeds, only need about 0.2kg of concentrated feeds as supplementary feeding every day to prevent abortion, should be fed with more concentrated feeds at late stages of pregnancy due to quick development of fetuses, should be fed with certain succulent feeds about 10 days before delivery, and need nutrition strengthening in the lactation period to guarantee sufficient milk. The breeding method of the black goats, disclosed by the invention, by virtue of grazing, dry lot feeding, feed preparation, and mating, solves the problems of long growth cycle, poor mutton quality, high feed cost and the like in the prior art.

The invention belongs to the fields of modern agriculture, new agricultural inputs, new fertilizer and soil conditioner, and relates to a preparation method of enzymatic hydrolysis high activity algae organic fertilizer. The method mainly uses a two-segment hydrolysis approach for complete extraction method of algae endogenous active substances and nutrients; and first actinomycete is used for fermentation, and then Bacillus is used for fermentation, so as to prepare the organic fertilizer containing high content of algae active ingredient. Main technical indexes of the algae organic fertilizer provided by the invention meet the followings: organic matter no less than 95 g / L, alginate no less than 20g / L, and total amount of Cu, Zn, Mo and B no less than 4 g / L. The organic fertilizer can increase crop yield, improve the quality of agricultural products, especially has grater yield increasing effect and economic benefit on economic crops such as cotton, tobacco, mulberry and tea, and horticulture.

The invention discloses a technology for increasing the breeding survival rate of black goats. The technology includes the steps that 1, old and weak ewes are weeded out; 2, inbreeding is strictly prohibited, and rams are replaced once every year; 3, appropriate hybridization time is selected, wherein hybridization is performed in November every year; 4, feeding management is performed on pregnant ewes; 5, newly-born lambs are nursed; 6, lamb dysentery is prevented and treated; 7, feed supplementation and ablactation are performed in due time. By weeding out the old and weak ewes, replacing the rams, prohibiting inbreeding and controlling the hybridization time, it is guaranteed that plenty of forage is available for the lambs; by managing fodder of the pregnant ewes, it is guaranteed that the lambs have a good physique and the ewes have sufficient milk; by managing the lambs, balanced growth and development and good disease resistance of the lambs are guaranteed, and therefore the breeding survival rate of the lambs can be greatly increased.

The invention relates to the field of pineapple tissue culture, and discloses a hardening-seedling and temporary planting method for a Tainong No.16 pineapple tissue culture seedling. The method comprises the following steps: (1) rooting culture of a tissue culture seedling; (2) hardening-seedling; (3) preparation before transplanting; (4) transplanting; (5) management at transplanting time; (6) field planting. According to the hardening-seedling and temporary planting method for the Tainong No.16 pineapple tissue culture seedling provided by the invention, the transplantation survival rate of the pineapple tissue culture seedling can reach over 95%; the pineapple tissue culture seedling can quickly restore to growth after being transplanted; compared with other transplanting methods, the seedling time can be shortened by about 20 days; compared with a traditional seedling method, the seedling cost is lowered by over 20%; the plant grows and develops regularly evenly in the whole growth period; field management is facilitated; the fruits are good in economic characters, and have significant economic benefits and social benefits.

The invention discloses a compound fulvate drug for silkworms, belonging to the technical field of silkworm cultivation. The compound fulvate drug for silkworms comprises the following components in percentage by weight: 85%-90% of fulvate, 8%-13% of lignite wax resin degradation products, 0.1%-1% of Pu'er tea polyphenol, 0.1%-1% of chitosan oligosaccharide, 0.1%-1% of brown algal polysaccharide sulfate, 0.004%-0.01% of an extract of root of kirilow rhodiola, 0.003%-0.005% of bamboo leaf flavone and 0.003%-0.005% of a fourstamen stephania root extract. The compound fulvate drug for silkworms has remarkable prevention and control effects to several main diseases such as viral disease, bacterial disease, fungal disease and the like of silkworms and has no toxic or side effect, drug resistance and drug residue; the requirement of simple silkworm breeding is met, and a new medication choice is provided for the comprehensive prevention and control of the diseases of the silkworms and the high yield and quality; a preparation process of the compound fulvate drug for silkworms is simple, relatively low in cost and suitable for scale production.

The invention discloses a bean-sprout germination accelerating device with a good germination accelerating effect. The device comprises a bottom plate; the upper surface of the bottom plate is fixedlyconnected with a first supporting rod and a second supporting rod; the opposite surfaces of the second supporting rod and the first supporting rod are respectively fixedly connected with the left endand the right end of a sliding rod; a sliding sleeve sleeves the surface of the sliding rod; a heating lamp is fixedly connected to the lower surface of the sliding sleeve; and the upper surface of the sliding sleeve is fixedly connected with a first fixing block. According to the bean-sprout germination accelerating device with a good germination accelerating effect, a first motor and an elasticdevice are arranged; the output shaft of the first motor rotates to drive a connecting rod to rotate; when the connecting rod rotates to the left side of the first motor, a traction rope drives a first fixed block to move leftwards; and when the connecting rod rotates to the right side of the first motor, the elastic device can contract, the heating lamp can be driven to move left and right, so that the heating lamp can uniformly warm bean sprouts, the uniform growth and development of the bean sprouts in a culture box can be promoted, and convenience is brought to people for accelerating germination of the bean sprouts.

The invention discloses a method for cultivating potatoes by means of growing seedlings. The method includes steps of loosening soils, to be more specific, loosening the soil of lands where the potatoes are about to be planted and deeply plowing the lands by the depths ranging from 20.0 cm to 40.0 cm by the aid of rotary cultivators and the like; digging soil pits suitable for planting the potatoes in the deeply plowed lands with the loosened soil; applying base fertilizers, and to be more specific, uniformly spraying stable manure or compost or livestock manure in the planting soil pits by the aid of fertilizer applying machinery; selecting high-quality, high-yield and early-maturing potato varieties such as NO.5 ZhengShu or NO.6 ZhengShu or NO.3 ZhongShu or Favorita or Dongnong 303 or NO.4 Kexin or Zaodabai; dicing selected potatoes to obtain tubers with the weights ranging from 20.0 g to 50.0 g. The depths of the dug soil pits are 30.0 cm, and the diameters of the dug soil pits are 10.0 cm. The selected potato varieties have short dormant periods and are suitable to be planted in double-harvesting regions. The method has the advantages that nutrient solution is sprayed in potato planting procedures, accordingly, sufficient nutrient components can be provided for the potatoes, and the yield of the potatoes can be effectively increased.

The present invention discloses industrial stalk feed product and its production process. Plant stalk is produced into fermented stalk fiber bundle through kneading in kneading machine to form slender stalk fiber, moistening stalk fiber with added water, adding microbial fermenting bacterial preparation, compacting, bundling, sealing with coating film for inside fermentation. The present invention has the features of long storing period, convenient use and no environmental pollution.

The invention discloses a fertilization method for effectively reducing exhaust of tobacco field N2O. The fertilization method comprises the steps of 1, circularly applying base fertilizer at the deeplayer; 2, applying seedling lifting fertilizer; 3, circularly applying topdressing fertilizer; 4, applying balance fertilizer. The utilization rate of nitrogen of flue-cured tobaccos can be effectively increased, the exhaust amount of tobacco field N2O is obviously reduced, the absorption of nutrients by the flue-cured tobaccos is promoted, the biomass of tobacco plants is increased, the yield oftobacco leaves is increased, the quality of the tobacco leaves is improved, the economic benefit of the tobacco leaves is increased, and the environment risk caused by nutritive residues can also bereduced.

The invention provides an agricultural sprinkling irrigation device based on the Internet of Things. The agricultural sprinkling irrigation device comprises a motor, a rotating shaft, an incomplete bevel gear, a driven bevel gear, a rotating rod, a connecting ring, a mounting cover, a torsional spring, a fixing frame, a connecting rod, a box body, a first connecting pipe, a liquid conveying pump, a second connecting pipe, a third connecting pipe and a liquid separation assembly. The motor is arranged on the box body and is in driving connection with the rotating shaft, the bottom end of the rotating shaft is connected with the incomplete bevel gear, the incomplete bevel gear is in intermittent meshing connection with the driven bevel gear, the driven bevel gear is arranged on the rotating rod, the incomplete bevel gear, the driven bevel gear and the rotating rod are all located on the inner side of the mounting cover, the connecting ring is arranged on the rotating rod, the torsion spring sleeves the peripheral side of the rotating rod, and the two ends of the torsion spring are correspondingly connected with the connecting ring and the fixing frame. The liquid separation assembly comprises a liquid separation pipe, a liquid outlet pipe and a nozzle. According to the agricultural sprinkling irrigation device based on the Internet of Things, pesticide and water can be mixed, and the uniformly mixed pesticide and water can be continuously sprayed out in the sprinkling irrigation process, so that crops at all positions grow and develop in a balanced mode.

The invention discloses a water retention seedling raising trellis for flower cultivation in a greenhouse. The water retention seedling raising trellis comprises a base, wherein support columns are fixedly arranged at four corners of the top surface of the base, a cultivation frame is fixedly connected to tops of the support columns, and a U-shaped notch is formed in the cultivation frame; a motoris fixedly arranged at the bottom surface of one end of the interior of the U-shaped notch, a rotating shaft is fixedly connected with the output shaft of the motor, a driven shaft is connected to the lower end of the rotating shaft through a belt, and upper ends of the driven shaft and the rotating shaft are sleeved by gears in a fixed and sleeved mode; the gears are meshed with a circular gearbar through perforation holes in the side wall of the cultivation frame, the inner ring of the circular gear bar is fixedly sleeved by an incubator, and a plurality of short columns are fixedly arranged at the bottom of the incubator; and the short columns are rotatably connected to the top surface of a connecting plate, and side walls at two ends of the connecting plate are fixedly connected to the inner wall of the incubator. The water retention seedling raising trellis is utilized to cultivate seedlings, and due to multiple delivery of water through a transition chamber and a filter plate,damage, caused by excessive water, to seedling roots is reduced under the condition that sufficient water content of the seedlings is ensured.

The invention provides a greenhouse seedling raising rack. A supporting frame is provided with plurality of layers of fixing plates and accommodating grooves in an erected mode and is provided with built-in seedling raising trays. Driven teeth are arranged on the outer side of the seedling raising trays, through holes are formed in one side of each fixing plate, and rotary shafts penetrate into the through holes. The rotary shafts are connected with a driving motor. Gears meshed with the driven teeth are arranged on the rotary shafts. The seedling raising trays are provided with top plates, base plates and water supply cavities between the top plates and the base plates, and the water supply cavities are connected with feed water inlet pipes. A plurality of planting holes are formed in the top plates, planting grooves are formed in the top plates, and the lower ends of the planting grooves are located in the water supply cavities. Clamp-connecting parts are arranged on the inner walls of the planting grooves, filter plate bodies are clamp-connected to the clamp-connecting parts, and the planting grooves are divided into seedling raising zones and conduction zones. A conduction medium is contained in the conduction zones. Seedling raising loop sleeves are arranged in the seedling raising zones, and a seedling raising medium is contained in the seedling raising loop sleeves. A plurality of air guiding holes are formed in the side walls of the seedling raising zones and are communicated with the seedling raising zones and the water supply cavities, and the lower ends of the water supply cavities are connected with drainage pipes. The greenhouse seedling raising rack can ensure moisture content during seedling raising and transplantation and makes lighting uniform.

The invention relates to the technical field of agricultural equipment, in particular to artificial intelligence type agricultural sprinkler equipment. The artificial intelligence type agricultural sprinkler equipment comprises a rotary pressing plate, a feeding pipe, a box body, a conveying pipe, a spraying head, a spraying assembly, an installing frame and a travelling mechanism, wherein the rotary pressing plate is of an annular structure, a plurality of first grooves are formed in the rotary pressing plate to form a first concave part, the first grooves are uniformly formed around the central axis of the rotary pressing plate, second grooves are formed in the rotary pressing plate to form second concave parts, the feeding pipe communicates with the upper part of the box body and is detachably connected to a sealing plug, a driving device used for driving the rotary pressing plate to screw in the vertical direction to stir and press out liquid in the box body is arranged on the box body, a first control valve is arranged at the bottom of the box body, the bottom of the box body communicates with a conveying pipe, the end part of the conveying pipe is connected to the spraying head, the spraying head is obliquely arranged downwards, and the travelling mechanism is arranged at the bottom of the installing frame. According to the artificial intelligence type agricultural sprinkler equipment, a solution with uniform concentration can be uniformly sprayed out.

The invention discloses a cultivation method of birthday peaches rich in SOD (Superoxide Dismutase) and belongs to the technical field of planting fruits. The cultivation method comprises the following steps: in the growth process of peaches each year, spraying a self-made environment-friendly ferment subjected to dilution for 6 times with applying totally 6kg of an environment-friendly ferment stock solution per acre, wherein the environment-friendly ferment is prepared by a conventional preparation method by taking inferior fruits, small fruits and rotten fruits picked in a peach orchard as raw materials and is diluted according to the mass ratio of the environment-friendly ferment stock solution to edible vinegar to water being 1 to 1 to 100; and spraying an SOD enzyme preparation subjected to dilution for 4 times with applying totally 800g per acre, wherein the activity unit of the SOD enzyme preparation is 700 minus / plus 20 microns / g, and the SOD enzyme preparation is diluted according to the mass ratio of the SOD enzyme preparation to water being 1 to 500, can be sprayed at 9am to 11am of a fine day and needs to be sprayed again if rains fall within 4h after spraying. According to the cultivation method, the content of an SOD enzyme in 90 percent or above of peach cells can reach 20 microns / g or above, can dramatically improve the quality of peaches and brings a planter increase of economic income.

The invention discloses a fertilization method for effectively reducing exhaust of tobacco field N2O. The fertilization method comprises the steps of 1, circularly applying base fertilizer at the deeplayer; 2, applying seedling lifting fertilizer; 3, circularly applying topdressing fertilizer; 4, applying balance fertilizer. The utilization rate of nitrogen of flue-cured tobaccos can be effectively increased, the exhaust amount of tobacco field N2O is obviously reduced, the absorption of nutrients by the flue-cured tobaccos is promoted, the biomass of tobacco plants is increased, the yield oftobacco leaves is increased, the quality of the tobacco leaves is improved, the economic benefit of the tobacco leaves is increased, and the environment risk caused by nutritive residues can also bereduced.

The invention discloses a cultivation method of birthday peaches rich in SOD (Superoxide Dismutase) and belongs to the technical field of planting fruits. The cultivation method comprises the following steps: in the growth process of peaches each year, spraying a self-made environment-friendly ferment subjected to dilution for 6 times with applying totally 6kg of an environment-friendly ferment stock solution per acre, wherein the environment-friendly ferment is prepared by a conventional preparation method by taking inferior fruits, small fruits and rotten fruits picked in a peach orchard as raw materials and is diluted according to the mass ratio of the environment-friendly ferment stock solution to edible vinegar to water being 1 to 1 to 100; and spraying an SOD enzyme preparation subjected to dilution for 4 times with applying totally 800g per acre, wherein the activity unit of the SOD enzyme preparation is 700 minus / plus 20 microns / g, and the SOD enzyme preparation is diluted according to the mass ratio of the SOD enzyme preparation to water being 1 to 500, can be sprayed at 9am to 11am of a fine day and needs to be sprayed again if rains fall within 4h after spraying. According to the cultivation method, the content of an SOD enzyme in 90 percent or above of peach cells can reach 20 microns / g or above, can dramatically improve the quality of peaches and brings a planter increase of economic income.

The invention discloses a rocking bed and belongs to the field of furniture. The rocking bed comprises a bed body and further comprises a rocking device. The rocking device comprises small pulleys, large pulleys, transmission belts, a transmission shaft, a base and bearing columns arranged on the base. The large pulleys and the small pulleys are connected with the bearing columns respectively, the two small pulleys are arranged on the two sides of a bed body 1, the relative positions are fixed, and the two small pulleys do not rotate. The small pulleys and the large pulleys are connected through the transmission belts, the large pulleys are driven by a motor, gears are arranged at the two ends of the transmission shaft, and teeth engaged with the gears are arranged on one end faces of the large pulleys. The rocking bed has the advantages that the back blood circulation problem and the uneven growth problem of children are effectively relieved.

The invention belongs to the field of modern agriculture / new agricultural inputs / new fertilizers and soil conditioners, and relates to a method for preparing an enzymatically hydrolyzed high-activity seaweed organic fertilizer, which mainly uses a two-stage enzymatic hydrolysis method to completely extract the endogenous active substances and nutrients of seaweed The composition method is first fermented with actinomycetes, and then fermented with bacillus to prepare an organic fertilizer containing high seaweed active ingredients. The main technical indicators of the seaweed organic fertilizer of the present invention meet: organic matter ≥ 95g / L, alginic acid ≥ 20g / L, Cu, Zn, Mo and B total amount ≥ 4g / L, which can increase crop yield and improve the quality of agricultural products. Especially for economic crops such as cotton, tobacco, mulberry tea and horticultural industry, it has a greater effect of increasing production and economic benefits.

The invention discloses an artificial light cultivating method of dendrobium candidum. The method comprises the following steps: naturalized young plants are transplanted to a nutrition pot or a potted tray containing base material and placed in a three-dimensional cultivating shelf of an artificial light closed plant factory; wherein cultivating conditions are as follows: the illumination intensity is 60-150 mu mol.m-2.s-1; the illumination time is 9-12h.d-1, the temperature is 24-27 DEG C; the relative humidity is 65-80%; the CO2 concentration is 400-800 mu mol.m-1; and the air velocity is 0.3-0.6 m.s-1; after the young plants are transplanted, atomizing keeps the humidifying state of leaf surfaces of the young plants before 2 weeks; after two weeks, the young plants are watered; according to the principle of keeping the humidification of the base material, macroelement nutrient solution is applied every 7 to 15 days; microelement nutrient solution is applied every 25 to 35 days; bottom surface is watered every 3 to 5 days; the young plants are harvested after being cultivated for 1.5 to 2 years and every half year is a picking time. The method shortens the production period, guarantees the uniform quality of the products, and increases the yield.

The invention discloses a compound fulvate drug for silkworms, belonging to the technical field of silkworm cultivation. The compound fulvate drug for silkworms comprises the following components in percentage by weight: 85%-90% of fulvate, 8%-13% of lignite wax resin degradation products, 0.1%-1% of Pu'er tea polyphenol, 0.1%-1% of chitosan oligosaccharide, 0.1%-1% of brown algal polysaccharide sulfate, 0.004%-0.01% of an extract of root of kirilow rhodiola, 0.003%-0.005% of bamboo leaf flavone and 0.003%-0.005% of a fourstamen stephania root extract. The compound fulvate drug for silkworms has remarkable prevention and control effects to several main diseases such as viral disease, bacterial disease, fungal disease and the like of silkworms and has no toxic or side effect, drug resistance and drug residue; the requirement of simple silkworm breeding is met, and a new medication choice is provided for the comprehensive prevention and control of the diseases of the silkworms and the high yield and quality; a preparation process of the compound fulvate drug for silkworms is simple, relatively low in cost and suitable for scale production.

The invention discloses a drip irrigation device for planting of tea leaves. The drip irrigation device comprises a trolley body and a water pump, wherein a concave opening is formed on a part, closeto a side edge, of the upper surface of the trolley body; a water barrel is embedded into the inner surface wall of the concave opening; a liquid-level metering plate is adhered with an edge, close toone end, of the front surface of the water barrel; a water barrel water-outlet is formed in the middle of the outer surface of one side of the water barrel; and one end of the water barrel water-outlet is in threaded connection with a water pump water-inlet. According to the drip irrigation device for planting of the tea leaves disclosed by the invention, the using cost of equipment can be reduced more preferably, and meanwhile, a tea-leaf tree can be subjected to drip irrigation more uniformly, so that tea leaves on the tea-leaf tree are uniformly grown and developed; and by adopting a watercart, using of a water pipe can be reduced, water resources can be saved more preferably; and moreover, responding to the call of the country, the liquid-level metering plate is arranged on the waterbarrel, drip irrigation on the tea-leaf tree can be carried out by controlling water volume, and the drip irrigation operation of the tea-leaf tree is reasonably carried out, so that the tea-leaf tree can be grown more preferably.

The invention discloses a liquid culture medium for industrialized production of flammulina velutipes. The liquid culture medium comprises, by weight, 7 parts of bean pulp, 6 parts of yeast powder and90 parts of sugar. The liquid culture medium has a good culture effect on flammulina velutipes hyphae, and is low in cost and suitable for industrialized production.

A reinforced bone china for daily use and a preparing method thereof are disclosed. The bone china for daily use is prepared from, by mass, 1-3 parts of an additive ZL, 40-45 parts of bone char, 10-12 parts of quartz, 10-12 parts of feldspar, 24-28 parts of kaolin, 48-52 parts of water, 1-3 parts of a crystal form improving agent, 1-2 parts of a mineralizer and 1-3 parts of a phosphosilicate targeting fluxing agent. Through scientifically introducing the phosphosilicate targeting fluxing agent, introduction of potassium-containing and sodium-containing mineral raw materials is significantly reduced, and the sintering temperature and the expansion coefficient of a blank are controlled well. Through introducing the additive ZL, the crystal form improving agent and the mineralizer into bone china pug, uniform crystal growth in a stage of vitrification to form the china is ensured, a phosphosilicate glass phase network is further complete, and mechanical strength and thermal shock resistance of the bone china are finally improved. The bone china for daily use is high in mechanical strength, smooth in glaze, easy to clean, significantly reduced in lead and cadmium dissolving-out amounts, and good in thermal shock resistance.

The invention relates to a multifunctional plant-derived growth improvement solution. The growth improvement solution is characterized by mainly consisting of the following components in percentage by weight: 60-70 percent of active substance extracted from natural plants and 30-40 percent of protein hydrolyzed amino acid in the active substance, wherein the natural plants comprise the following components in percentage by weight: 30-40 percent of sophora alopecuroide, 15-20 percent of Chinese honeylocust fruit, 5-10 percent of sesbania cannabina pers, 15-25 percent of rangoon creeper fruit and 5-10 percent of chinaberry bark. The preparation method comprises the following steps of: selecting the materials, processing and extracting the active substance; hydrolyzing protein into amino acid; and packaging complex trace elements. The invention has the advantages that multiple natural plants are utilized, xtracted, converted and subjected to complexing with trace elements into an aqueousagent product, thus the solution has the effects of insecticide, acaricide and sterilization; if the solution is mixed with chemical pesticide, about 50 percent of the dosage of the chemical pesticide can be reduced, and the toxicity is reduced by 4.05-11.76 times, thus the solution is beneficial to the comprehensive treatment and the ecological balance of pests in the agriculture; if being singly used, the solution can be used for promoting crops to balancedly grow and develop, improving the resilience function and the immunity of the crops and improving the quality, so that the mouthfeel offruit and vegetables is good, and the production increase is obvious.

The invention discloses a water culture planting device which is applicable to planting of bean sprouts. The water culture planting device comprises an outer shell, an inner shell, a planting disk, apartition plate, a rotating disk, a screw, a baffle plate, a first sleeve ring, a second sleeve ring, two second springs, two floating plates, a pressing plate, at least two third springs and two adjusting mechanisms, the inner shell is arranged in the outer shell in a sleeving manner, the baffle plate is horizontally positioned above the planting disk, the rotating disk is positioned above the partition plate, the screw is vertically positioned in the inner shell, the baffle plate is fixedly arranged on the upper portion of the screw in a sleeving manner, the first sleeve ring is arranged atthe upper end of the screw in a sleeving manner, the second sleeve ring is arranged at the lower end of the screw in a sleeving manner, the second sleeve ring is fixedly connected with the partition plate through the two second springs, the two floating plates are positioned above the second sleeve ring, and the pressing plate is horizontally positioned between the inner shell and the outer shelland fixedly connected with the inner wall of the bottom surface of the outer shell by the third springs. According to the device, water can be uniformly sprayed onto the bean sprouts, so that the beansprouts uniformly grow and develop the seedling lengths of the bean sprouts are uniform, the overall quality of the bean sprouts is improved, and the yield of the bean sprouts is increased finally.

The invention relates to the field of pineapple tissue culture, and discloses a hardening-seedling and temporary planting method for a Tainong No.16 pineapple tissue culture seedling. The method comprises the following steps: (1) rooting culture of a tissue culture seedling; (2) hardening-seedling; (3) preparation before transplanting; (4) transplanting; (5) management at transplanting time; (6) field planting. According to the hardening-seedling and temporary planting method for the Tainong No.16 pineapple tissue culture seedling provided by the invention, the transplantation survival rate of the pineapple tissue culture seedling can reach over 95%; the pineapple tissue culture seedling can quickly restore to growth after being transplanted; compared with other transplanting methods, the seedling time can be shortened by about 20 days; compared with a traditional seedling method, the seedling cost is lowered by over 20%; the plant grows and develops regularly evenly in the whole growth period; field management is facilitated; the fruits are good in economic characters, and have significant economic benefits and social benefits.

A vertical temperature-controlled thermal cycle brooding house for laying hens, which consists of a brooding house and its auxiliary buildings, a vertical chick cage that can be drawn out, a temperature-controlled circulating heating device, a ventilation device, a humidity adjustment device, and a light control device . The brooding house and its ancillary buildings integrate the brooding house and the work area, which greatly reduces the infection rate of chick disease. The temperature-controlled circulation heating device adopts hot water circulation to avoid the occurrence of carbon monoxide poisoning of chicks. The heat dissipation pipes are all installed inside the chicken cage, so that the heat released by heating can directly reach the chicks, avoiding energy waste, and making the brooding temperature higher and more distributed. Uniformity can make the yolk of the chicks absorb well, and the growth and development are well-proportioned. The vertical chick cage can be drawn out, and the space of the chicken cage can be changed to avoid the damage and stress of catching chickens. The set ventilation device can complete and achieve deep air renewal effect in the shortest time. The atomization humidity adjustment device can humidify, cool down, disinfect and immunize.

The invention discloses a breeding method for ecological black goats. The breeding method comprises the following steps: (1) pasture planting; (2) grazing; (3) drylot feeding; (4) fodder feeding; (5)mating. According to the breeding method for the ecological black goats, existing problems of insufficient pasture, long growth period is long, poor mutton quality, high fodder cost and the like are solved from four aspects including pasture planting, grazing, drylot feeding, fodder feeding and mating; inbreeding is avoided by eliminating old and weak ewes and replacing rams; mating time is controlled to ensure that lambs have enough forage to eat; the fodder of the pregnant ewes are managed to ensure the constitution of the lambs and sufficient milk of the ewes; the lambs are managed to ensure that the growth and development of the lambs are balanced and the lambs have good disease resistance, and thus, the reproductive survival rate of the lambs can be greatly increased.