Feeding
The feeding of geese during the laying period should be based on feeding, supplemented by grazing. The proportion of rations is roughly 60%~70% for cereals, 10%~15% for cakes, 10%~15% for bran, 10%~15% for fillers (grass flour), and 4%~5 for mineral feeds. %. In addition to free feeding of green feed, the large goose species each feed 150 grams to 180 grams per goose, small goose species 100 grams to 130 grams, fed three times a day. Feeding should be timed quantitatively, first after the coarse finish. Grazing in the morning until 10 o'clock, feeding, feeding in the shade on the water side to rest, and voted for green material, feed once at 2 o'clock in the afternoon, after 3 o'clock grazing, feeding the evening after the third feed.
management
During the laying period, the mother geese are slow in moving. When grazing, they should only follow and go. Minimize slopes and uneven roads to prevent intra-abdominal and fallopian tube bleeding leading to peritonitis, etc.; collect eggs in a timely manner, and find that some geese have egg production performance when grazing, such as unwilling to follow groups, cry out loud, and feel disturbed. To find nests, etc., they should promptly return to their homes or hold their goose sheds to allow them to lay eggs. In particular, they should carefully observe the goslings at the initial stage of production to prevent the production of wild eggs and underwater eggs. The light time of the geese during the production of eggs should not be less than 13 hours per day, and the light should be maintained for 15 hours to 16 hours during the peak period of egg production.
In order to increase the fertilization rate of eggs, in addition to considering the nutritional needs of breeding geese, the proportion of breeding should be 1:5 to 1:10. In addition, there should be an ideal source of water and a moderately sized aquatic playground. Every 100 geese should have a water playground of 40m2 to 60m2. Male geese are good at fighting, especially in the morning and evening breeding, they should promptly drive away in order to avoid male goose injuries. Male geese have a useful life span of 3 to 4 years and should be eliminated every year to supplement the new goose.
Hydroxylamine Hydrochloride CAS No.5470-11-1
Hydroxylamine Hydrochloride Basic Information
CAS: 5470-11-1
MF: NH2OH·HCl
MW: 69.49
EINECS: 226-798-2
Hydroxylamine Hydrochloride Application
[Use 1]
Used as an analytical reagent and reducing agent, as well as for organic synthesis and color film printing
[Use 2]
Used as a raw material for pharmaceuticals and organic synthesis, as a reducing agent and imaging agent, etc.
[Use three]
Hydroxylamine hydrochloride is an intermediate of guanidinium carbamate insecticides such as methomyl, aldicarb, thiodicarb, and the like, and is also a raw material for preparing 2,6-dichlorobenzonitrile, o-chlorobenzoquinone, and the like. .
In medicine, it is used to produce sulfamethoxazole, danazol, ethinyl estradiol, norethisterone, methyltestosterone, hydroxyurea, and chlordiazepoxide. A synthetic raw material for anticancer drugs (hydroxyurea) and sulfa drugs.
[Use four]
In the organic synthesis industry, as a reducing agent, hydrazines are prepared.
Dyeing blush intermediate.
It is also used as an antioxidant in fatty acids and soaps.
[Use five]
Used in the synthetic rubber industry as a short-term discontinuity agent that is not colored.
Analytical chemistry for the examination of aldehydes and ketone organic compounds and microanalysis of sulfonic acids,
Used as a depolarizer in electroanalysis.
Also used in the production of dyes.
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