CN104012791A - Duck feed containing silkworm excrement and preparation method thereof - Google Patents
Duck feed containing silkworm excrement and preparation method thereof Download PDFInfo
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Abstract
The invention discloses duck feed containing silkworm excrement and a preparation method thereof. The duck feed is mainly prepared from the following raw materials in parts by weight: 40-50 parts of sweet potato vines, 20-30 parts of water hyacinth, 20-30 parts of maize flour, 20-30 parts of bean cake powder, 20-30 parts of bran coats, 5-10 parts of ampullaria gigas, 10-20 parts of silkworm excrement, 5-10 parts of fish powder, 1-5 parts of peanut bran, 1-3 parts of methionine, and 1-3 parts of table salt. The duck feed containing the silkworm excrement is comprehensive in nutrition and low in cost, and has the effect of daily health care.
Description
Technical field
The present invention relates to a kind of duck feed, be specifically related to a kind of nutritious comprehensively, feed and preparation method thereof for the duck that contains silkworm excrement that production cost is low.
Background technology
Duck is one of the most general poultry of artificial rearing, is also one of main meat product of meat product of the mankind.Duck is to be the superior sumptuous courses at a meal on dining table, is also the good food that people nourish.The nutritive value of duck is very high, and protein content is more much higher than poultry meat.And the fat of duck, carbohydrate content are moderate, particularly fat is distributed in body tissue equably.Aliphatic acid in duck is mainly unrighted acid and low-carbon (LC) saturated fatty acid, obviously few than pork, mutton containing saturated fatty acid amount.There are some researches show, fat in duck is different from butter or lard, the ratio of its saturated fatty acid, monounsaturated fatty acids, polyunsaturated fatty acid approaches ideal value, its chemical composition is similar to olive oil, there is the effect that reduces cholesterol, useful to control cardiovascular and cerebrovascular disease, particularly suitable for the too many saturated fatty acid of worry absorption can form atherosclerotic crowd.Every 100 grams of duck institute nutrient containings are as follows: heat (240.00 kilocalories), protein (15.50 grams), fat (19.70 grams), pantothenic acid (1.13 milligrams), carbohydrate (0.20 gram), cholesterol (94.00 milligrams), vitamin A (52.00 microgram), thiamine (0.08 milligram), riboflavin (0.22 milligram), niacin (4.20 milligrams), vitamin E (0.27 milligram), calcium (6.00 milligrams), phosphorus (122.00 milligrams), potassium (191.00 milligrams), sodium (69.00 milligrams), magnesium (14.00 milligrams), iron (2.20 milligrams), zinc (1.33 milligrams), selenium (12.25 microgram), copper (0.21 milligram), manganese (0.06 milligram).In the traditional Chinese medical science, the food that duck eats mostly is aquatic organism, therefore its meat nature and flavor are sweet, cold, enters lung stomach kidney channel, have nourishing, nourishing the stomach, kidney tonifying, except the hot hectic fever due to yin of consumptive disease, consumer edema, stop hot dysentery, the effect such as relieving cough and reducing sputum.In all bodies, there is the suitable food duck of hot people, have a delicate constitution, poor appetite, heating, is hard and dry and people's food of oedema more useful.Also legend among the people, duck is pulmonary tuberculosis patient " panacea ".< < Compendium of Materia Medica > > record: duck " main large qi-restoratives labor, sterilization heat, diuresis, except oedema, dissipate-swelling is full, and sharp internal organs move back sore and swell, arresting convulsion epilepsy." traditional foster duck method, be all generally directly rice, green vegetables, cavings to be stirred in together and to be eaten to duck, the fine and nutrient health of the meat of the duck of raising like this, but breeding cycle is long, can not meet the demand on market; Therefore, people bring into use feed to feed, but in order to shorten the breeding cycle of duck, have all more or less added growth hormone etc. in feed, not only affect meat taste, have also had a strong impact on the healthy of eater; Although the feed that market also has some ecosystem raw materials to make, its cost is higher, and general raiser is difficult to afford to bear.In addition, the individuality of duck is little, and resistance is poor, raises intensively, and colony is huge, often easily falls ill.Early stage is difficult for again discovering, once outburst is bound to, the full group of rapid spread, is difficult to put out.And some infectious disease up to now, there is no effective medicine or vaccine can prevent and treat.Even if sick duck is cured, not only spend hugely, and production performance declines, cost increases.So, do environmental sanitation well, strengthen feeding and management, note Antiepidemic sterilizing, carry out protective inoculation work, prevent trouble before it happens and be only the most effective means of prevent disease generation.Therefore, develop a kind ofly adopt that ecosystem raw material, cost are low, the duck special feed of comprehensive nutrition and the health-care efficacy that possesses is of great importance for foster duck family.
Sweet potato vine is the cauline leaf of Ipomoea batatas, is vegetables queenes, contains very abundant vitamin, is the vegetables that nutritive value is very high; Modern nutrient research finds that in Folium Ipomoeae, vitamin C, B2, carotene and alpha-tocopherol content are rich, as high 3.8 times compared with the content in carrot in carrotene in sweet potato leaves.Every 100 grams of sweet potato leaves calcic 47-94 milligrams, phosphorus 56-113 milligram, iron 0.18-0.90 milligram, is the supply source that needed by human body mineral matter is good.According to one's analysis, it is more than 2 times that contained carrotene, vitamin C, calcium, phosphorus, iron and the essential amino acid of sweet potato leaves is spinach, and oxalic acid content is only spinach half.Sweet potato leaves, also containing abundant flavone compound, can catch the oxygen radical " killer " stirring up trouble in human body, has anti-oxidant, raising human body resistance against diseases, delays senility, the various health-care such as anti-inflammatory anti-cancer.
Water hyacinth (Water Hyacinth), has another name called Eichhornia crassipes, water lettuce, cloth bag lotus, Water hyacinth.Belong to Pontederiaceae phoenix eyes Nelumbo.Originate in South America, within 1901, in order to solve raising feedstuff for live pigs deficiency, be introduced into China, the reproduction speed of water hyacinth is exceedingly fast, and it grows to breed weekly the speed of one times, in SOUTHERN CHINA waters, widely grows, and becomes one of Typical Representative of alien species infringement.Therefore how to make full use of the research direction that water hyacinth has also become current hot topic.95.2 grams of the every hectogram moisture contents of water hyacinth fresh goods, 1.1 grams, protein, 0.7 gram, fat, 1.4 grams of celluloses, 30 milligrams of calcium, 80 milligrams, phosphorus, also contains multivitamin.At present, be mainly used in the raw material of pig feed, but current pig feed is of a great variety and pig farmer also reduces gradually, therefore, the utilization of water hyacinth is also fewer and feweri, also indirectly causes it more and more serious on ecological impact.
Pomacea canaliculata, Ampullariidae bottle spiral shell belongs to mollusk, individual large, feeding habits wide, strong adaptability, growth and breeding is fast, output is high, is the delicacies on dining table.Within 1981, introduce China, be put at present the first batch of Invasive Alien Species of China.Its fine and tender taste is delicious, contains rich in protein, carrotene, multivitamin and mineral matter; When putting duck in a suitable place to breed pond, duck is also delithted with and seeks food Pomacea canaliculata.
Silkworm excrement is to nibble the ight soil excreting after mulberry.Look blackish green, be graininess, its size is along with going forward one by one the length of time and increasing, little of fine sand during one age, to five age glutonous stage large as mung bean, raising 1 box silkworm egg (10g ant amount, 25000 silkworms), can obtain the fresh silkworm faeces of 100-150kg the full length of time, can obtain the dry silkworm excrement of the air-dry silkworm excrement of 50-55kg or 45kg left and right after air-dry.Silkworm faeces is rich in nutritional labeling, and thick protein accounts for 16.7%, crude fat accounts for that 3.7%/crude fibre accounts for 19%, soluble N-free thing accounts for 45%, ash content accounts for 15.6%.Silkworm faeces is also rich in chlorophyll and vitamin E, K pectin etc., is to extract the comparatively economic raw material of these chemical substances.Silkworm faeces is also used for making silkworm excrement pillow, it is believed that and has refrigerant and hypotensive texts.
With regard to inventor investigation, also find no in the market and take the duck that sweet potato vine, water hyacinth, Pomacea canaliculata, silkworm excrement etc. make as raw material and sell with feed.
Summary of the invention
The object of the present invention is to provide and a kind ofly take ecosystem material as raw material, trophic structure rationally comprehensively, production cost is low and have feed and preparation method thereof for duck of daily health caring effect.
To achieve these goals, the present invention has adopted following technical scheme:
A duck feed that contains silkworm excrement, main formulated by the raw material of following parts by weight: 1～3 part of 40～50 parts of sweet potato vines, 20～30 parts of water hyacinths, 20～30 parts of corn flour, 20～30 parts of beancake powders, 20～30 parts of cavings, 5～10 parts of Pomacea canaliculatas, 10～20 parts of silkworm excrements, 5～10 parts of fish meal, 1～5 part of peanut press pulp, 1～3 part of methionine and salt.
The raw material that adopted in the present invention, inventor has taken into full account the hobby of duck and the nutritive value of feed and raw material sources widely thereof.As main material sweet potato vine in rural area almost every household all planted, and peasant household is also accustomed to being cut keeping fowls, poultry is also liked eating; And sweet potato vine is nutritious, can meet the duck required basic nutrition of growing up.Take water hyacinth, Pomacea canaliculata as duck feedstuff had both enriched feed nutritive value, have infringement, the pollution having alleviated them ecological environment is caused, achieve many things at one stroke.
Corn (formal name used at school: Zea mays), also claim maize, maize, maize, ear of maize.Guangdong language is called maize, and the south of Fujian Province language is called a kind wheat; Being annual gramineae herbaceous plant, is important cereal crops and important feed resource, is also the highest cereal crops of whole world total output; Contain rich in protein, fat, vitamin, trace element, cellulose and polysaccharide etc., there is the great potential of the high nutrition of exploitation, high biological function food.Therefore, corn flour, except edible, is also one of primary raw material of feed.Beancake powder, is the byproduct after soybean (being mainly soya bean and black soya bean) oil expression, and in each Plants, nutritive value is the highest.In general, in the dry of every kilogram of soya-bean cake, digestible energy is all more than 3000 kilocalories, and gross protein value is more than 40%, and the biological value of protein is higher than any Oilseed meal.Wherein the necessary lysine content of livestock and poultry reaches 2.5%～3%, higher 10 times than corn.One of good raw material of feed equally.Cavings is exactly the cot of cereal, as the cot of rice, millet, wheat, beans, fiber crops; In cavings, contain a large amount of vitamin and trace element, animal is had to good benefiting action.Vinasse, another name red wine dregs, wine unstrained spirits grain, dregs of rice etc., be remaining residue after the wine brewing such as rice, wheat, jowar, is not only rich in nutrition and energy, and has orectic effect; Can be used as the raw material of feed.
Silkworm excrement, is rich in nutritional labeling, is the desirable feed of first-class fertilizer and pig, sheep, fish.Silkworm excrement is containing organic matter thing 83.77～90.44%, ash content 9.56～16.23%, nitrogen pool 1.91～3.60%.Containing chlorophyll, available ethanol or acetone extract again.It is reported, the 3rd, the 4th, the 5th age silkworm silkworm excrement, thick chlorophyll 1.6,2.0,2.4% is proposed in turn, but a real chlorophyll sub-fraction wherein.For example the thick chlorophyll of the silkworm excrement in the 5th age is only containing pure chlorophyll 13.19%, and all the other still have saponified 48.92%, unsaponifiable matter 44.45%.Silkworm excrement is containing pohytol 0.25～0.29%.Another containing not saponification composition cupreol, cholesterine, ergosterol and carnaubyl alcohol, Lupeol.From silkworm excrement, still isolate cupreol-β-glycoside.The contained free amino acid of silkworm excrement, once found out 13 seed amino acids such as leucine, histidine, and along with silkworm grows up, in excrement, leucine and histidine content are also cumulative many.Silkworm excrement is containing volume carrotene.Silkworm excrement dispel the wind dampness elimination, the texts of regulating channels and activating collateral, can play daily health caring effect to poultry.
Fish meal is raw material with one or more fish, the high-protein feed after deoiling, dewater, pulverize processing; Be rich in B family vitamin, especially high with cobalamin, B2 content, also contain the liposoluble vitamins such as vitamin A, D and vitamin E; Be good mineral origin, the content of calcium, phosphorus is very high, and ratio is suitable, and all phosphorus is all to utilize phosphorus; The selenium content of fish meal is very high, more than can reaching 2mg/kg; In addition, in fish meal, the content of iodine, zinc, iron, selenium is also very high, and contains appropriate arsenic; In fish meal, contain the somatotrophic unknown factor, this material is not also purified to compound, and this material can grow by stimulating animal.Peanut press pulp is rich in phosphorus, two kinds of a great number of elements of potassium, and the peanut press pulp of fresh squeezing is savory, can play certain food calling effect.
Methionine, is sulfur-bearing essential amino acid, is one of sulfur-bearing a-amino acid.Be a kind of composition of protein, a lot of in ovalbumin and casein, natural what obtain is L-type.Organism must be converted in vivo L-type by D-type and could be utilized by body.Closely related with the metabolism of various sulfur-containing compounds in organism.First from ATP, accepting adenyl residue in vivo becomes S-adenylyl methionine (active methionine) and carries out Methyl transporters again.The homocysteine that loses methyl becomes cysteine through cystathionie.When lacking methionine, can cause anorexia, growth slow down or do not put on weight, the phenomenon such as kidney enlargement and the accumulation of liver iron, finally cause hepatonecrosis or fibrillatable.
As the further optimization formula scheme of feed for duck of the present invention: main formulated by the raw material of following parts by weight: 1～3 part of 40～45 parts of sweet potato vines, 20～25 parts of water hyacinths, 20～25 parts of corn flour, 20～25 parts of beancake powders, 20～25 parts of cavings, 5～10 parts of Pomacea canaliculatas, 10～15 parts of silkworm excrements, 5～10 parts of fish meal, 1～5 part of peanut press pulp, 1～3 part of methionine and salt.
As the further optimization formula scheme of feed for duck of the present invention: main formulated by the raw material of following parts by weight: 2 parts of 45 parts of sweet potato vines, 25 parts of water hyacinths, 25 parts of corn flour, 25 parts of beancake powders, 25 parts of cavings, 8 parts of Pomacea canaliculatas, 15 parts of silkworm excrements, 8 parts of fish meal, 3 parts of peanut press pulps, 2 parts of methionines and salt.
Prepare a method for feed for the above-mentioned duck that contains silkworm excrement, comprise the following steps:
A. first sweet potato vine, water hyacinth are dried respectively naturally, surperficial moisture-free, then puts into shear pulverizer and is ground into sweet potato vine powder and water hyacinth powder; Adopt grinding mill that silkworm excrement is milled and is ground into Powderedly simultaneously, and cross 40 orders;
B. Pomacea canaliculata is rolled to pulverizing;
C. according to corresponding parts by weight, sweet potato vine, water hyacinth, corn flour, beancake powder, cavings and Pomacea canaliculata are mixed, and after adding suitable quantity of water to stir, successively add again silkworm excrement, fish meal, peanut press pulp, methionine and salt, stir while adding, until after adding each raw material and stirring, toast 5～10 minutes at 100～150 ℃ of temperature, cooling, granulation, packs, and must contain the duck finished feed of silkworm excrement.
Advantage of the present invention:
1. comprehensive nutrition, with low cost.Take sweet potato vine, water hyacinth, Pomacea canaliculata, corn flour, beancake powder etc. is main material, be aided with again fish meal, peanut press pulp, methionine etc., duck of the present invention is formed very reasonable with feed nutrition, duck can be accelerated to grow, do not affect again the quality of meat, and main material wide material sources, plantation are easily, do not need special planting conditions, therefore cost of material cost is also cheaper, thereby the production cost of feed is also just lower, reduced the cost of foster duck, easily by numerous raisers, accepted.
2. possesses daily health caring effect.In feed, be added with the silkworm excrement that possesses the dampness elimination effect of dispeling the wind, for stable breeding poultry, can play effectively long-term prevention effect.
3. environmental protection, makes full use of resource, achieves many things at one stroke.The present invention, using the water hyacinth of excessive multiplication and Pomacea canaliculata as duck feedstuff, both enriched the nutritive value of duck feed, can effectively alleviate again infringement, pollution that they cause ecological environment.
The specific embodiment
Below in conjunction with embodiment, the present invention is further described, but protection scope of the present invention is not only confined to the concrete practical range of following examples.
Embodiment 1:
A kind of duck that contains silkworm excrement is mainly formulated by following raw material with feed: 1 kilogram of 40 kilograms of sweet potato vines, 20 kilograms of water hyacinths, 20 kilograms of corn flour, 20 kilograms of beancake powders, 20 kilograms of cavings, 5 kilograms of Pomacea canaliculatas, 10 kilograms of silkworm excrements, 5 kilograms of fish meal, 1 kilogram of peanut press pulp, 1 kilogram of methionine and salt.
Embodiment 2:
A duck feed that contains silkworm excrement, mainly formulated by following raw material: 3 kilograms of 50 kilograms of sweet potato vines, 30 kilograms of water hyacinths, 30 kilograms of corn flour, 30 kilograms of beancake powders, 30 kilograms of cavings, 10 kilograms of Pomacea canaliculatas, 20 kilograms of silkworm excrements, 10 kilograms of fish meal, 5 kilograms of peanut press pulps, 3 kilograms of methionines and salt.
Embodiment 3:
A duck feed that contains silkworm excrement, mainly formulated by following raw material: 1 kilogram of 40 kilograms of sweet potato vines, 20 kilograms of water hyacinths, 20 kilograms of corn flour, 20 kilograms of beancake powders, 20 kilograms of cavings, 5 kilograms of Pomacea canaliculatas, 10 kilograms of silkworm excrements, 5 kilograms of fish meal, 1 kilogram of peanut press pulp, 1 kilogram of methionine and salt.
Embodiment 4:
A duck feed that contains silkworm excrement, mainly formulated by following raw material: 3 kilograms of 45 kilograms of sweet potato vines, 25 kilograms of water hyacinths, 25 kilograms of corn flour, 25 kilograms of beancake powders, 25 kilograms of cavings, 10 kilograms of Pomacea canaliculatas, 15 kilograms of silkworm excrements, 10 kilograms of fish meal, 5 kilograms of peanut press pulps, 3 kilograms of methionines and salt.
Embodiment 5:
A duck feed that contains silkworm excrement, mainly formulated by following raw material: 2 kilograms of 45 kilograms of sweet potato vines, 25 kilograms of water hyacinths, 25 kilograms of corn flour, 25 kilograms of beancake powders, 25 kilograms of cavings, 8 kilograms of Pomacea canaliculatas, 15 kilograms of silkworm excrements, 8 kilograms of fish meal, 3 kilograms of peanut press pulps, 2 kilograms of methionines and salt.
Embodiment 6:
A duck feed that contains silkworm excrement, mainly formulated by following raw material: 2 kilograms of 40 kilograms of sweet potato vines, 30 kilograms of water hyacinths, 20 kilograms of corn flour, 30 kilograms of beancake powders, 20 kilograms of cavings, 10 kilograms of Pomacea canaliculatas, 15 kilograms of silkworm excrements, 7 kilograms of fish meal, 2 kilograms of peanut press pulps, 2 kilograms of methionines and salt.
Embodiment 7:
A duck feed that contains silkworm excrement, mainly formulated by following raw material: 2 kilograms of 50 kilograms of sweet potato vines, 20 kilograms of water hyacinths, 30 kilograms of corn flour, 20 kilograms of beancake powders, 30 kilograms of cavings, 5 kilograms of Pomacea canaliculatas, 10 kilograms of silkworm excrements, 9 kilograms of fish meal, 1 kilogram of peanut press pulp, 2 kilograms of methionines and salt.
The preparation method of feed for the duck that contains silkworm excrement of embodiment 1-7, comprises the following steps:
A. first sweet potato vine, water hyacinth are dried respectively naturally, surperficial moisture-free, then puts into shear pulverizer and is ground into sweet potato vine powder and water hyacinth powder; Adopt grinding mill that silkworm excrement is milled and is ground into Powderedly simultaneously, and cross 40 orders;
B. Pomacea canaliculata is rolled to pulverizing;
C. according to corresponding parts by weight, sweet potato vine, water hyacinth, corn flour, beancake powder, cavings and Pomacea canaliculata are mixed, and after adding suitable quantity of water to stir, successively add again silkworm excrement, fish meal, peanut press pulp, methionine and salt, stir while adding, until after adding each raw material and stirring, toast 5～10 minutes at 100～150 ℃ of temperature, cooling, granulation, packs, and must contain the duck finished feed of silkworm excrement.
Application example of the present invention:
Inventor duck of the present invention with production of fodder out after, done following contrast test, inventor buys back a collection of stature size from the market, the basic the same duckling of health status returns, and be divided into following group, then take following nursing measure: control group 1 directly adopts the mixed feedings such as sweet potato leaves, corn particle, bean dregs; The common duck forage feed of selling on control group 2 use markets; Experimental group 1-4 adopts respectively the duck forage feed of embodiment 2,3,5,7.Each growth daily record of organizing duckling is as following table:
As can be seen from the above table, use duck of the present invention to feed with feed, the growth rate of duck will be faster than other normal diets, and health-care effect clearly, substantially do not occur the more serious situation of catching an illness.
Claims (4)
1. a duck feed that contains silkworm excrement, it is characterized in that, main formulated by the raw material of following parts by weight: 1～3 part of 40～50 parts of sweet potato vines, 20～30 parts of water hyacinths, 20～30 parts of corn flour, 20～30 parts of beancake powders, 20～30 parts of cavings, 5～10 parts of Pomacea canaliculatas, 10～20 parts of silkworm excrements, 5～10 parts of fish meal, 1～5 part of peanut press pulp, 1～3 part of methionine and salt.
2. the duck feed that contains silkworm excrement according to claim 1, it is characterized in that, main formulated by the raw material of following parts by weight: 1～3 part of 40～45 parts of sweet potato vines, 20～25 parts of water hyacinths, 20～25 parts of corn flour, 20～25 parts of beancake powders, 20～25 parts of cavings, 5～10 parts of Pomacea canaliculatas, 10～15 parts of silkworm excrements, 5～10 parts of fish meal, 1～5 part of peanut press pulp, 1～3 part of methionine and salt.
3. the duck feed that contains silkworm excrement according to claim 1 and 2, it is characterized in that, main formulated by the raw material of following parts by weight: 2 parts of 45 parts of sweet potato vines, 25 parts of water hyacinths, 25 parts of corn flour, 25 parts of beancake powders, 25 parts of cavings, 8 parts of Pomacea canaliculatas, 15 parts of silkworm excrements, 8 parts of fish meal, 3 parts of peanut press pulps, 2 parts of methionines and salt.
4. prepare a method for feed for the duck that contains silkworm excrement as described in as arbitrary in claim 1-3, it is characterized in that, comprise the following steps:
A. first sweet potato vine, water hyacinth are dried respectively naturally, surperficial moisture-free, then puts into shear pulverizer and is ground into sweet potato vine powder and water hyacinth powder; Adopt grinding mill that silkworm excrement is milled and is ground into Powderedly simultaneously, and cross 40 orders;
B. Pomacea canaliculata is rolled to pulverizing;
C. according to corresponding parts by weight, sweet potato vine, water hyacinth, corn flour, beancake powder, cavings and Pomacea canaliculata are mixed, and after adding suitable quantity of water to stir, successively add again silkworm excrement, fish meal, peanut press pulp, methionine and salt, stir while adding, until after adding each raw material and stirring, toast 5～10 minutes at 100～150 ℃ of temperature, cooling, granulation, packs, and must contain the duck finished feed of silkworm excrement.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110692856A (en) * | 2019-11-21 | 2020-01-17 | 杜芳毅 | Duck feed and preparation method thereof |
| CN111280125A (en) * | 2020-03-13 | 2020-06-16 | 广西南亚热带农业科学研究所 | Comprehensive ecological planting and breeding method for sugar cane and Shaoxing sheldrake |
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| CN102987110A (en) * | 2012-09-29 | 2013-03-27 | 凤台县瑞普农业发展有限公司 | Muscovy duck feed and preparation method thereof |
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| CN102987110A (en) * | 2012-09-29 | 2013-03-27 | 凤台县瑞普农业发展有限公司 | Muscovy duck feed and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110692856A (en) * | 2019-11-21 | 2020-01-17 | 杜芳毅 | Duck feed and preparation method thereof |
| CN111280125A (en) * | 2020-03-13 | 2020-06-16 | 广西南亚热带农业科学研究所 | Comprehensive ecological planting and breeding method for sugar cane and Shaoxing sheldrake |
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Application publication date: 20140903 |