A look at the feed
Goslings are over-fat, with low egg production, and some even stop production; geese are too thin, lack nutrition, and have low egg production. For over-fat goose, the fine material should be properly reduced, if necessary, feed concentrates should be suspended, the breeding goslings should be appropriately increased in exercise or grazing, and the thin goose should be fed with fine material to increase the protein content in the feed and should be fed at night. Times.
Second look at fecal feed
Goose dung is thick, loose and strip-like, the surface is shiny, and can be divided into several segments with light tapping, indicating proper nutrition and normal digestion. If the goose's droppings are small, firm and dark in color, the light-digging feces will be granular and the cross-section will be granular, indicating that the amount of fine material is too much, the amount of green material is small, and the digestion and absorption are not normal. The amount of fine material should be reduced and the amount of green feed should be increased. Goose manure color shallow form, a discharge on the spread, indicating that lack of concentrate feed, should be fed concentrate feed.
Three to see the egg feed
Egg geese intake lacks nutrients, the eggshell will become thin, and the eggs will be small or distorted. In this case, feeds containing protein, such as bean cakes, peanut cakes and fishmeal, must be fed to increase the crude protein content of the diet to more than 22, and the daily feeding amount of each goose should be increased to 280-320 grams. At the same time, minerals must be added. Material feed.
Swabs are ideal for collecting large numbers of samples and quickly eluting samples. It immediately releases specimens into transport media and is widely used in molecular genetics, forensic science, clinical laboratories, and more.
Sponge Swab,Medical disposable sample collection sample flocking swab,A tube flocking swab for the collection of nasal cell samples,Single use
Jiangsu iiLO Biotechnology Co., Ltd. , https://www.sjiilobiotech.com