The production and feeding of grain bud food
Grain-type foods have the advantages of simple production, rich nutrition, strong palatability, convenient feeding, and low cost, after germination and feeding of fish. In addition, it can also ease the contradiction between lack of fine and green bait. The grain buds are rich in vitamins and carotene. The use of the grain bud fish can promote the transformation and metabolism of nutrients in the fish, and enhance the antibacterial ability of the skin, especially for the prenatal cultivation of grassy fish such as grasshoppers, clams and cockroaches. There is an increase in egg production, fertility, and survival. Now we will introduce the production and feeding methods of the buds as follows:
First, make
The rice, barley and other cereal seeds are screened to remove impurities, washed and dried, and soaked in warm water at 25°C to 30°C for a day and night. After the seeds are inflated, remove them from a wooden tray or other water filter. The thickness is 3 to 5 cm. Cover with gauze or sacks and keep the temperature between 18°C ​​and 25°C. Every day and night spray warm water of about 30 °C 3 to 4 times, while slightly turning, 2 to 3 days after the hair roots and germ can grow, then remove gauze or sacks, about 5 to 7 days, shoots grow, The length of the bud can be controlled as needed to feed the fish.
Second, feeding
1, feeding time from late April to early November can be.
2. Grain bud feeding can not only solve the problem of shortage of fish and grass, but also help to increase weight and reduce costs. Feed the grains to be fixed, timed, and quantified. The daily feeding amount is generally 5% of the total weight of the fish. If the fish in the water is not estimated to have an overall weight, it can be checked after 4 hours. If there are no remaining grain buds on the food field, the amount of budding should be increased appropriately. There is a small amount of grain buds left, indicating that the appropriate amount of investment. The variety of vitamins contained in the grain bud differs depending on the length of the bud. Therefore, it should be grasped as needed when feeding. When the shoot length is 0.5 to 1 cm, the content of vitamin E is high and it is suitable for broodstock prenatal breeding. For male fish, it can improve the quality of semen and increase the fertilization rate of female eggs. Buds grow 2 to 3 centimeters in size, rich in vitamin B, can promote appetite, help digestion, suitable for cultured fish. When the shoot length is 3 to 10 cm, vitamin A accounts for a large proportion and plays an important role in fish growth and disease resistance. It is a good bait for rearing bred fish, broodstock and broodstock. Grain buds can be used as feed directly feed fish, can also be used as vitamin additives in conjunction with other bait to improve the utilization of bait. There are grass carp, carp, and carp that are used to eat the grain buds. Anatomy shows that blue, green and white squid also eat grain buds.
Medical examination Nitrile Glove
1.Type:Powdered or Powdered free,hospital medical examination Nitrile Glove
2. Different colour :Blue ,pink,purple ,white,etc.
3. Passed Certification: CE,FDA510K ,EN455,EN374,ISO9001,ISO13485 etc.
4.length:9''(24mm,+/-5mm);
4.Medical grade,AQL:1.5,2.50,4.0 ;
5.Size: S,M,L,XL,XL etc. and weight as your requirement.
6.No latex and non sterile
7.Beaded cuff;sigle use only
8.Stretch ,soft and comfortable.
9.OEM or ODM packing.
10.usage widely for hospital medical examination,health care,hotel ,restaurant ,home cleaning etc
Medical Grade Nitrile Glove,Medical Grade Disposable Gloves,Medical Grade Exam Gloves,Medical Exam Grade Glove
Zibo Hongye Shangqin Medical Science and Technology Co.,Ltd. , https://www.vinylgloves.cn