CN111280334A - Meat duck feed and preparation method thereof - Google Patents

Meat duck feed and preparation method thereof Download PDF

Info

Publication number
CN111280334A
CN111280334A CN201810978548.1A CN201810978548A CN111280334A CN 111280334 A CN111280334 A CN 111280334A CN 201810978548 A CN201810978548 A CN 201810978548A CN 111280334 A CN111280334 A CN 111280334A
Authority
CN
China
Prior art keywords
powder
vitamin
preparation
duck feed
garlic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810978548.1A
Other languages
Chinese (zh)
Inventor
刘松林
Original Assignee
刘松林
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘松林 filed Critical 刘松林
Priority to CN201810978548.1A priority Critical patent/CN111280334A/en
Publication of CN111280334A publication Critical patent/CN111280334A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
    • A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • A23K20/147—Polymeric derivatives, e.g. peptides or proteins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/189—Enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/22—Compounds of alkali metals
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/26—Compounds containing phosphorus
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/30—Oligoelements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Inorganic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Birds (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Biomedical Technology (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

The invention discloses a preparation method of a meat duck feed. The invention adopts corn flour, peanut meal, soybean meal, cottonseed meal, crude protein, soybean oil, lysine hydrochloride, methionine, fishbone powder, stone powder, houttuynia cordata powder, garlic powder, calcium hydrophosphate, complex enzyme preparation, additive and salt as raw materials and is prepared by the process steps of crushing, mixing and granulating. The preparation method is simple, and the prepared finished product is rich in nutrition, balanced in protein amino acid, rich in vitamin trace elements, in accordance with the nutritional requirements of the meat ducks, good in palatability, high in feed intake rate, high in digestibility and high in feed utilization rate, and can improve the immunity of the meat ducks, enhance the growth capacity of the meat ducks and improve the muscle tissues of the meat ducks. Can be used for meat ducks of different types.

Description

Meat duck feed and preparation method thereof
Technical Field
The invention relates to a preparation method of a duck feed, and particularly relates to a preparation method of a meat duck feed.
Background
Due to the development of modern breeding industry, the production performance of meat ducks is greatly improved compared with the prior art, and the requirements on feed and nutrition are higher. In the process of breeding meat ducks, a large amount of energy raw materials and protein raw materials are used in the used duck feed, the supply of other nutritional ingredients is ignored, the feed conversion rate is low, the nutritional requirements of the meat ducks cannot be fully met, and the meat ducks eat the feed with unbalanced nutrition for a long time, so that the problems of feed intake reduction, malnutrition, reduction of disease resistance, reduction of meat quality and the like are easy to occur.
Disclosure of Invention
The invention aims to provide a preparation method of meat duck feed; the preparation method is simple, and the prepared finished product is rich in nutrition, balanced in protein amino acid, rich in vitamin trace elements, in accordance with the nutritional requirements of the meat ducks, good in palatability, high in feed intake rate, high in digestibility and high in feed utilization rate, and can improve the immunity of the meat ducks, enhance the growth capacity of the meat ducks and improve the muscle tissues of the meat ducks. Can be used for meat ducks of different types.
The invention is realized by the following technical method:
the preparation method of the meat duck feed is characterized by comprising the following process steps of:
1. taking the following raw materials in parts by weight: crushing 50-60 kg of broken rice, 30-40 kg of glutinous rice bran, 10-15 kg of cassava, 10-30 kg of peanut meal, 10-15 kg of soybean meal, 3-7 kg of cottonseed meal and 10-30 kg of crude protein by using a crusher, wherein the crushing granularity is 25-40 meshes to obtain a base material;
2. mixing the base material with the following raw materials in parts by weight: 40-80 kg of corn flour, 1-2 kg of soybean oil, 0.1-0.5 kg of lysine hydrochloride, 0.1-0.3 kg of methionine, 2-4 kg of fishbone powder, 0.5-1 kg of stone powder, 0.5-1 kg of houttuynia cordata powder, 1-2 kg of garlic powder, 0.5-1.5 kg of calcium hydrophosphate, 0.1-0.3 kg of complex enzyme preparation, 0.5-1 kg of additive and 0.5-2 kg of salt are mixed and stirred uniformly for 3-5 minutes, and then the mixture is granulated by a granulator at the granulating temperature of 75-85 ℃ to obtain the finished product.
The houttuynia cordata powder in the step 2 is prepared by drying houttuynia cordata and then crushing the dried houttuynia cordata powder to the particle size of less than 1 mm.
The garlic powder in the step 2 is prepared by drying garlic and then crushing the dried garlic to the particle size of less than 1 mm.
The compound enzyme preparation in the step 2 contains the following components in each kilogram: 150 g of mannase, 100 g of protease, 100 g of pectinase and 100 g of xylanase, and the balance is a dehydrated corncob powder carrier.
The additive described in step 2 contains per kilogram: 20 g of ferrous sulfate heptahydrate, 1.5 g of copper sulfate pentahydrate, 7 g of manganese sulfate heptahydrate, 12 g of zinc sulfate heptahydrate, 20 mg of sodium selenite, 160 mg of potassium iodide, 8000 mg of vitamin A, 3180 mg of vitamin D, 20 g of vitamin E, 34 g of vitamin K, 13 g of vitamin B, 25 g of vitamin B, 610 g of vitamin B, 1220 mg of vitamin B, 200 mg of vitamin H, 25 g of calcium pantothenate, 70 g of nicotinic acid, 4 g of folic acid and the balance of soybean hull powder.
Compared with the prior art, the invention has the following beneficial technical effects:
the preparation method is simple, and the prepared finished product is rich in nutrition, balanced in protein amino acid, rich in vitamin trace elements, in accordance with the nutritional requirements of the meat ducks, good in palatability, high in feed intake rate, high in digestibility and high in feed utilization rate, and can improve the immunity of the meat ducks, enhance the growth capacity of the meat ducks and improve the muscle tissues of the meat ducks. Can be used for meat ducks of different types.
Detailed Description
Example 1
The preparation method of the meat duck feed is characterized by comprising the following process steps of:
1. taking the following raw materials in parts by weight: crushing 50 kg of broken rice, 30 kg of glutinous rice bran, 10 kg of dried cassava, 10 kg of peanut meal, 10 kg of soybean meal, 3 kg of cottonseed meal and 10 kg of crude protein by a crusher, wherein the crushing granularity is 25 meshes to obtain a base material;
2. mixing the base material with the following raw materials in parts by weight: 40 kg of corn flour, 1 kg of soybean oil, 0.1 kg of lysine hydrochloride, 0.1 kg of methionine, 2 kg of fishbone powder, 0.5 kg of stone powder, 0.5 kg of houttuynia cordata powder, 1 kg of garlic powder, 0.5 kg of calcium hydrophosphate, 0.1 kg of complex enzyme preparation, 0.5 kg of additive and 0.5 kg of salt are mixed and stirred uniformly together, the mixing time is 3 minutes, and then a granulator is used for granulating, wherein the granulating temperature is 75 ℃, and a finished product is obtained.
The houttuynia cordata powder in the step 2 is prepared by drying houttuynia cordata and then crushing the dried houttuynia cordata powder to the particle size of less than 1 mm.
The garlic powder in the step 2 is prepared by drying garlic and then crushing the dried garlic to the particle size of less than 1 mm.
The compound enzyme preparation in the step 2 contains the following components in each kilogram: 150 g of mannase, 100 g of protease, 100 g of pectinase and 100 g of xylanase, and the balance is a dehydrated corncob powder carrier.
The additive described in step 2 contains per kilogram: 20 g of ferrous sulfate heptahydrate, 1.5 g of copper sulfate pentahydrate, 7 g of manganese sulfate heptahydrate, 12 g of zinc sulfate heptahydrate, 20 mg of sodium selenite, 160 mg of potassium iodide, 8000 mg of vitamin A, 3180 mg of vitamin D, 20 g of vitamin E, 34 g of vitamin K, 13 g of vitamin B, 25 g of vitamin B, 610 g of vitamin B, 1220 mg of vitamin B, 200 mg of vitamin H, 25 g of calcium pantothenate, 70 g of nicotinic acid, 4 g of folic acid and the balance of soybean hull powder.
Example 2
The preparation method of the meat duck feed is characterized by comprising the following process steps of:
1. taking the following raw materials in parts by weight: crushing 55 kg of broken rice, 35 kg of glutinous rice bran, 13 kg of dried cassava, 20 kg of peanut meal, 12 kg of soybean meal, 5 kg of cottonseed meal and 20 kg of crude protein by using a crusher, wherein the crushing granularity is 35 meshes to obtain a base material;
2. mixing the base material with the following raw materials in parts by weight: 60 kg of corn flour, 1.5 kg of soybean oil, 0.3 kg of lysine hydrochloride, 0.2 kg of methionine, 3 kg of fishbone powder, 0.7 kg of stone powder, 0.7 kg of houttuynia cordata powder, 1.5 kg of garlic powder, 1 kg of calcium hydrophosphate, 0.2 kg of complex enzyme preparation, 0.7 kg of additive and 1.2 kg of salt are mixed and stirred uniformly together for 4 minutes, and then the mixture is granulated by a granulator at the granulating temperature of 80 ℃ to obtain the finished product.
The houttuynia cordata powder in the step 2 is prepared by drying houttuynia cordata and then crushing the dried houttuynia cordata powder to the particle size of less than 1 mm.
The garlic powder in the step 2 is prepared by drying garlic and then crushing the dried garlic to the particle size of less than 1 mm.
The compound enzyme preparation in the step 2 contains the following components in each kilogram: 150 g of mannase, 100 g of protease, 100 g of pectinase and 100 g of xylanase, and the balance is a dehydrated corncob powder carrier.
The additive described in step 2 contains per kilogram: 20 g of ferrous sulfate heptahydrate, 1.5 g of copper sulfate pentahydrate, 7 g of manganese sulfate heptahydrate, 12 g of zinc sulfate heptahydrate, 20 mg of sodium selenite, 160 mg of potassium iodide, 8000 mg of vitamin A, 3180 mg of vitamin D, 20 g of vitamin E, 34 g of vitamin K, 13 g of vitamin B, 25 g of vitamin B, 610 g of vitamin B, 1220 mg of vitamin B, 200 mg of vitamin H, 25 g of calcium pantothenate, 70 g of nicotinic acid, 4 g of folic acid and the balance of soybean hull powder.
Example 3
The preparation method of the meat duck feed is characterized by comprising the following process steps of:
1. taking the following raw materials in parts by weight: crushing 60 kg of broken rice, 40 kg of glutinous rice bran, 15 kg of cassava, 30 kg of peanut meal, 15 kg of soybean meal, 7 kg of cottonseed meal and 30 kg of crude protein by using a crusher, wherein the crushing granularity is 40 meshes to obtain a base material;
2. mixing the base material with the following raw materials in parts by weight: 80 kg of corn flour, 2 kg of soybean oil, 0.5 kg of lysine hydrochloride, 0.3 kg of methionine, 4 kg of fishbone powder, 1 kg of stone powder, 1 kg of houttuynia cordata powder, 2 kg of garlic powder, 1.5 kg of calcium hydrophosphate, 0.3 kg of compound enzyme preparation, 1 kg of additive and 2 kg of salt are mixed and stirred uniformly for 5 minutes, and then a granulator is used for granulating at the granulating temperature of 85 ℃ to obtain the finished product.
The houttuynia cordata powder in the step 2 is prepared by drying houttuynia cordata and then crushing the dried houttuynia cordata powder to the particle size of less than 1 mm.
The garlic powder in the step 2 is prepared by drying garlic and then crushing the dried garlic to the particle size of less than 1 mm.
The compound enzyme preparation in the step 2 contains the following components in each kilogram: 150 g of mannase, 100 g of protease, 100 g of pectinase and 100 g of xylanase, and the balance is a dehydrated corncob powder carrier.
The additive described in step 2 contains per kilogram: 20 g of ferrous sulfate heptahydrate, 1.5 g of copper sulfate pentahydrate, 7 g of manganese sulfate heptahydrate, 12 g of zinc sulfate heptahydrate, 20 mg of sodium selenite, 160 mg of potassium iodide, 8000 mg of vitamin A, 3180 mg of vitamin D, 20 g of vitamin E, 34 g of vitamin K, 13 g of vitamin B, 25 g of vitamin B, 610 g of vitamin B, 1220 mg of vitamin B, 200 mg of vitamin H, 25 g of calcium pantothenate, 70 g of nicotinic acid, 4 g of folic acid and the balance of soybean hull powder.

Claims (5)

1. The preparation method of the meat duck feed is characterized by comprising the following process steps of:
1. taking the following raw materials in parts by weight: crushing 50-60 kg of broken rice, 30-40 kg of glutinous rice bran, 10-15 kg of cassava, 10-30 kg of peanut meal, 10-15 kg of soybean meal, 3-7 kg of cottonseed meal and 10-30 kg of crude protein by using a crusher, wherein the crushing granularity is 25-40 meshes to obtain a base material;
2. mixing the base material with the following raw materials in parts by weight: 40-80 kg of corn flour, 1-2 kg of soybean oil, 0.1-0.5 kg of lysine hydrochloride, 0.1-0.3 kg of methionine, 2-4 kg of fishbone powder, 0.5-1 kg of stone powder, 0.5-1 kg of houttuynia cordata powder, 1-2 kg of garlic powder, 0.5-1.5 kg of calcium hydrophosphate, 0.1-0.3 kg of complex enzyme preparation, 0.5-1 kg of additive and 0.5-2 kg of salt are mixed and stirred uniformly for 3-5 minutes, and then the mixture is granulated by a granulator at the granulating temperature of 75-85 ℃ to obtain the finished product.
2. The method for preparing meat duck feed according to claim 1, wherein the houttuynia cordata powder in step 2 is prepared by drying houttuynia cordata and then pulverizing the dried houttuynia cordata powder to a particle size of 1 mm or less.
3. The method for preparing meat duck feed according to claim 1, wherein the garlic powder in step 2 is prepared by drying garlic and then pulverizing the dried garlic to a particle size of 1 mm or less.
4. The method for preparing meat duck feed according to claim 1, wherein the compound enzyme preparation in step 2 comprises per kilogram: 150 g of mannase, 100 g of protease, 100 g of pectinase and 100 g of xylanase, and the balance is a dehydrated corncob powder carrier.
5. The method for preparing meat duck feed according to claim 1, wherein the additive in step 2 comprises per kilogram: 20 g of ferrous sulfate heptahydrate, 1.5 g of copper sulfate pentahydrate, 7 g of manganese sulfate heptahydrate, 12 g of zinc sulfate heptahydrate, 20 mg of sodium selenite, 160 mg of potassium iodide, 8000 mg of vitamin A, 3180 mg of vitamin D, 20 g of vitamin E, 34 g of vitamin K, 13 g of vitamin B, 25 g of vitamin B, 610 g of vitamin B, 1220 mg of vitamin B, 200 mg of vitamin H, 25 g of calcium pantothenate, 70 g of nicotinic acid, 4 g of folic acid and the balance of soybean hull powder.
CN201810978548.1A 2018-08-27 2018-08-27 Meat duck feed and preparation method thereof Pending CN111280334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810978548.1A CN111280334A (en) 2018-08-27 2018-08-27 Meat duck feed and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810978548.1A CN111280334A (en) 2018-08-27 2018-08-27 Meat duck feed and preparation method thereof

Publications (1)

Publication Number Publication Date
CN111280334A true CN111280334A (en) 2020-06-16

Family

ID=71017409

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810978548.1A Pending CN111280334A (en) 2018-08-27 2018-08-27 Meat duck feed and preparation method thereof

Country Status (1)

Country Link
CN (1) CN111280334A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115067436A (en) * 2022-08-22 2022-09-20 山东畜牧兽医职业学院 Preparation method of special feed additive for breeding fattening meat ducks

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115067436A (en) * 2022-08-22 2022-09-20 山东畜牧兽医职业学院 Preparation method of special feed additive for breeding fattening meat ducks
CN115067436B (en) * 2022-08-22 2022-11-22 山东畜牧兽医职业学院 Preparation method of special feed additive for breeding fattening meat ducks

Similar Documents

Publication Publication Date Title
CN102090533B (en) Low-fish meal compound feed for macrobrachium rosenbergii and preparation method thereof
CN102919572B (en) Bream compound feed and preparation method thereof
CN101455268B (en) Full-wheat type growing-finishing pigs diets and processing technique thereof
CN101803686B (en) Bullfrog feedstuff
CN102090540B (en) Wenchang chicken feed containing corn starch and preparation method thereof
CN101642197A (en) Feeds for feeding Takifugu obscurus and preparation method thereof
CN103120268A (en) Young pike compound feed and production method thereof
CN102210410B (en) Trachinotus ovatus Linnaeus compound feed with low content of fish meal and preparation method thereof
CN102835573A (en) Novel feed for piglet
CN102987145A (en) Small broiler complete feed
CN102835606A (en) Sugpo prawn compound feed and preparation method thereof
CN102038110B (en) Compound feed of young scylla paramemosain and preparation method thereof
CN112715786A (en) Antioxidant compound feed for procambarus clarkii
CN104472952A (en) Feed formula for late fattening of mule ducks
CN102640849A (en) Chitin-containing feed for broiler chickens and preparation method thereof
CN104397491A (en) Feed for goslings
CN105851663A (en) Egg-laying chick feed and production method thereof
CN101803688A (en) Compound feed for sciaenops ocellatus
CN103519022A (en) Natural garlic powder-containing complete feed for broilers
CN104522386A (en) Breeding mother rabbit pellet feed
CN100589706C (en) Compound forage for big yellow feather fryer
CN103704506A (en) Complete piglet feed containing orange peels
CN111280334A (en) Meat duck feed and preparation method thereof
CN104323030A (en) Duck feed with winged yam and preparation method of duck feed
CN103535552A (en) Equal-proportion mixed big pig concentrated feed with high conversion efficiency

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200616

WD01 Invention patent application deemed withdrawn after publication