http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110024747-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01K67-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01K67-02 |
| filingDate | 2019-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110024747-B |
| titleOfInvention | A forced moult method for improving the production performance of meat ducks |
| abstract | The invention discloses a forced moulting method for improving the production performance of meat breeding ducks, and solves the problems of high dead panning rate and low fertilization rate existing in the prior art. The method includes the following steps: preparation before moulting: Eliminate unqualified ducks, separate males and females; feed stop period: cut off feed, weigh the initial body weight after 8 hours, calculate the weight loss rate by weighing every day on the 7th day and thereafter, supply water regularly, shorten the Lighting time; Feeding recovery period: When the weight loss rate of male and female ducks reaches 15%, 28% to 30%, respectively, feed the breeding material, the amount of material is different, water is provided throughout the day, and the light is increased to 17h in the later stage; mixed group: male-female ratio 1:4.6 ～4.8, feeding for a limited time, changing the egg-laying material after seeing the eggs, ad libitum when the egg-laying rate is over 20%, water supply throughout the day, 17 hours of light; Immunization: immune to duck plague and other vaccines from the 2nd to the 6th week after feeding. The invention is mainly used for the forced moulting of meat breeding ducks, so that the ducks can maintain a healthy physique, improve the quality of the eggs in the second laying period, and prolong the economical utilization period. |
| priorityDate | 2019-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.