1. There are two main types of feed for green fodder ostriches. One is green feed, and the other is mix feed.
Ostrich feed is dominated by green feed, which accounts for about 70% of all diets. Adult ostriches require 2.5 to 5 kg of green feed each day. Green and green feed requires fresh, no rot, no pesticide contamination, wash without earth. Chopped before feeding, the length of 0.5 to 3 cm, free feeding in the slot.
Although ostriches can digest crude fiber, straw and highly lignified roughage are not only of low utilization rate, but also easily cause glandular and gastric obstruction. Therefore, ostriches require more roughage.
Legumes, forage grass and various vegetables are generally used as feed for ostriches. Including lotus root. Red clover. Straw flower. Grassy. Royal grass. Sweet potato vine. Bitter chops. Carrots. Rye grass. Mexican corn. Eucalyptus leaves and so on. In the actual feeding of a variety of green feed with a reasonable, better feeding effect.
The following plants are toxic to ostriches:
Rhododendron. Black locust. Green green algae. Ricinus communis. Manglietia. Delphinium. Foxglove. Laburnum. Poisonous celery. Indian Phthalocyanine. Coriander plants. Thorn bean genus. Mulberry. Aconite. Dragon Kwai. Oak, oleander, lentils and other plants.
2. Preparation of concentrate feed The raw material used for ostrich concentrate feed is similar to pig and chicken. The biggest feature is that it can be used in large quantities. With the fine feed is best made into pellet feed, ostriches like to eat while also reducing waste, particle size to 6 ~ 8 mm is appropriate.
(1) Preparation of concentrates for young ostriches
In the mixture of 1 to 3 months old chicks, the content of crude protein is between 21% and 22%. If only the mixed concentrate containing high protein is fed, leg disease will soon occur. Its requirements for calcium, phosphorus and other mineral elements are much higher than those of chicks and ducks. Some calcium-containing feeds such as shell powder, calcium carbonate, and calcium hydrogen phosphate can be added to the feed. If chicks are fed with young chicks, 2% to 2.5% of bone meal should be added to prevent leg diseases.
Recommended feed formula:
56% corn, 6% wheat, 12% soybean meal, 3% wheat bran, 6% imported fish meal, 10% alfalfa meal, 0.4% salt, 1.8% calcium bicarbonate, 0.8% shell powder, 3% bone meal, 0.4% methionine , Lysine 0.4%, Multivitamin 0.1%, Trace element 0.1%. The amount of daily feeding: 120 grams for 1 to 30 days, 120 to 600 grams for 31 to 60 days, and 600 to 700 grams for 61 to 90 days.
(2) Preparation of ostrich concentrates during the breeding period
Eel birds aged over 3 months should be fed a growing season. The recommended crude protein content is 16% to 17%. At the same time, attention should be paid to the supplement of calcium and phosphorus. During the breeding period, the calcium and phosphorus requirements of ostriches are 30% to 40% higher than those of growing birds.
Recommended feed formula:
46% corn, 6% wheat, 8% soybean meal, 10% bran, 4% imported fish meal, 20% alfalfa meal, 0.4% salt, 2% dicalcium phosphate, 0.5% shell powder, 2.5% bone meal, 0.2% methionine Lysine 0.2%, multivitamin 0.1%, trace element 0.1%. The amount of daily feeding: from 4 to 7 months of age 0.8 to 1.4 kg, 7 to 12 months of age 1.4 to 1.9 kg.
(3) Production of ostrich concentrates during the laying period The key to feeding ostriches during the laying period is the supply of balanced rations. In particular, the supply of energy should not be excessive, and metabolic energy should be 10.5 megajoules per kilogram. Otherwise, the female ostrich will become obese, resulting in a significant drop in production or discontinue production.
The crude protein content in concentrates is 18%. The contents of calcium and available phosphorus were 3% and 1%, respectively. Lysine and methionine + cystine were 0.90% and 0.75%, respectively.
The amount of vitamins and trace elements required for laying ostriches differs significantly from that of breeders.
The ostrich vitamin is similar to the breeder's vitamin E, pantothenic acid, and biotin. The vitamin A is 6000 international units/kg higher than the breeder's chicken, the vitamin D is 1000 IU/kg higher than the breeder's chicken, and the vitamin B1 is 1.2 mg higher than the breeder's. /kg, vitamin B2 was 2.2 mg/kg higher than that of breeders, niacin was 20 mg/kg higher than breeders, and choline was 300 mg/kg higher than breeders.
The iron, zinc, and iodine needed are also higher than those of breeder chickens, but the demand for copper is lower than that of breeders. Therefore, it is unscientific to use multi-dimensional and trace element additives for breeders, and conditional farms should be prepared separately.
Recommended feed formula:
44% of corn, 5% of wheat, 12% of soybean meal, 5% of bran, 7% of imported fish meal, 2% of alfalfa meal, 0.4% of salt, 2% of dibasic calcium phosphate, 0.6% of shell powder, 3.3% of bone meal, 0.25% of methionine , Lysine 0.25%, multi-dimensional 0.1%, trace element 0.1%.
Ostrich feed sources:
Plant feeds include:
Amaranth, red clover, Stylofolia, grassy, ​​royal grass, sweet potato vine, bitter leeks, carrots, ryegrass, Mexican corn, eucalyptus leaves, etc.
?? With feed varieties:
Corn, wheat, soybean meal, bran, imported fish meal, alfalfa meal, salt, calcium bicarbonate, shell powder, bone meal, methionine, lysine, vitamins, trace elements.
Ostrich feed is dominated by green feed, which accounts for about 70% of all diets. Adult ostriches require 2.5 to 5 kg of green feed each day. Green and green feed requires fresh, no rot, no pesticide contamination, wash without earth. Chopped before feeding, the length of 0.5 to 3 cm, free feeding in the slot.
Although ostriches can digest crude fiber, straw and highly lignified roughage are not only of low utilization rate, but also easily cause glandular and gastric obstruction. Therefore, ostriches require more roughage.
Legumes, forage grass and various vegetables are generally used as feed for ostriches. Including lotus root. Red clover. Straw flower. Grassy. Royal grass. Sweet potato vine. Bitter chops. Carrots. Rye grass. Mexican corn. Eucalyptus leaves and so on. In the actual feeding of a variety of green feed with a reasonable, better feeding effect.
The following plants are toxic to ostriches:
Rhododendron. Black locust. Green green algae. Ricinus communis. Manglietia. Delphinium. Foxglove. Laburnum. Poisonous celery. Indian Phthalocyanine. Coriander plants. Thorn bean genus. Mulberry. Aconite. Dragon Kwai. Oak, oleander, lentils and other plants.
2. Preparation of concentrate feed The raw material used for ostrich concentrate feed is similar to pig and chicken. The biggest feature is that it can be used in large quantities. With the fine feed is best made into pellet feed, ostriches like to eat while also reducing waste, particle size to 6 ~ 8 mm is appropriate.
(1) Preparation of concentrates for young ostriches
In the mixture of 1 to 3 months old chicks, the content of crude protein is between 21% and 22%. If only the mixed concentrate containing high protein is fed, leg disease will soon occur. Its requirements for calcium, phosphorus and other mineral elements are much higher than those of chicks and ducks. Some calcium-containing feeds such as shell powder, calcium carbonate, and calcium hydrogen phosphate can be added to the feed. If chicks are fed with young chicks, 2% to 2.5% of bone meal should be added to prevent leg diseases.
Recommended feed formula:
56% corn, 6% wheat, 12% soybean meal, 3% wheat bran, 6% imported fish meal, 10% alfalfa meal, 0.4% salt, 1.8% calcium bicarbonate, 0.8% shell powder, 3% bone meal, 0.4% methionine , Lysine 0.4%, Multivitamin 0.1%, Trace element 0.1%. The amount of daily feeding: 120 grams for 1 to 30 days, 120 to 600 grams for 31 to 60 days, and 600 to 700 grams for 61 to 90 days.
(2) Preparation of ostrich concentrates during the breeding period
Eel birds aged over 3 months should be fed a growing season. The recommended crude protein content is 16% to 17%. At the same time, attention should be paid to the supplement of calcium and phosphorus. During the breeding period, the calcium and phosphorus requirements of ostriches are 30% to 40% higher than those of growing birds.
Recommended feed formula:
46% corn, 6% wheat, 8% soybean meal, 10% bran, 4% imported fish meal, 20% alfalfa meal, 0.4% salt, 2% dicalcium phosphate, 0.5% shell powder, 2.5% bone meal, 0.2% methionine Lysine 0.2%, multivitamin 0.1%, trace element 0.1%. The amount of daily feeding: from 4 to 7 months of age 0.8 to 1.4 kg, 7 to 12 months of age 1.4 to 1.9 kg.
(3) Production of ostrich concentrates during the laying period The key to feeding ostriches during the laying period is the supply of balanced rations. In particular, the supply of energy should not be excessive, and metabolic energy should be 10.5 megajoules per kilogram. Otherwise, the female ostrich will become obese, resulting in a significant drop in production or discontinue production.
The crude protein content in concentrates is 18%. The contents of calcium and available phosphorus were 3% and 1%, respectively. Lysine and methionine + cystine were 0.90% and 0.75%, respectively.
The amount of vitamins and trace elements required for laying ostriches differs significantly from that of breeders.
The ostrich vitamin is similar to the breeder's vitamin E, pantothenic acid, and biotin. The vitamin A is 6000 international units/kg higher than the breeder's chicken, the vitamin D is 1000 IU/kg higher than the breeder's chicken, and the vitamin B1 is 1.2 mg higher than the breeder's. /kg, vitamin B2 was 2.2 mg/kg higher than that of breeders, niacin was 20 mg/kg higher than breeders, and choline was 300 mg/kg higher than breeders.
The iron, zinc, and iodine needed are also higher than those of breeder chickens, but the demand for copper is lower than that of breeders. Therefore, it is unscientific to use multi-dimensional and trace element additives for breeders, and conditional farms should be prepared separately.
Recommended feed formula:
44% of corn, 5% of wheat, 12% of soybean meal, 5% of bran, 7% of imported fish meal, 2% of alfalfa meal, 0.4% of salt, 2% of dibasic calcium phosphate, 0.6% of shell powder, 3.3% of bone meal, 0.25% of methionine , Lysine 0.25%, multi-dimensional 0.1%, trace element 0.1%.
Ostrich feed sources:
Plant feeds include:
Amaranth, red clover, Stylofolia, grassy, ​​royal grass, sweet potato vine, bitter leeks, carrots, ryegrass, Mexican corn, eucalyptus leaves, etc.
?? With feed varieties:
Corn, wheat, soybean meal, bran, imported fish meal, alfalfa meal, salt, calcium bicarbonate, shell powder, bone meal, methionine, lysine, vitamins, trace elements.
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