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Compound premix for lactating sows and feeding method of compound premix

A technology of premixed feed and lactating sows, applied in the field of feeding feed, can solve problems such as exceeding the standard, short sunshine time, affecting the reproductive value of lactating sows, etc.

Inactive Publication Date: 2014-07-23
CHONGQING GOODNESS IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the humid air, abundant precipitation, weak solar radiation, short sunshine time, and cloudy fog in the southwestern region, problems such as slow start of estrus in lactating sows, low breeding rate, and the occurrence of second-born sow syndrome in pig farms are serious. The interests of pig farmers are restricted. In addition, many feeds that appear in the existing market only focus on energy and protein for lactating sows. The shortcomings of low fat, low litter, poor pork taste and low nutritional value have seriously affected the reproductive value of lactating sows. The main reason is that the lactating sows lack a variety of trace elements or seriously exceed the standard

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] A kind of compound premixed feed for lactating sows of the present invention, its component and specific weight ratio are

[0058] Trace element premix feed: 3%

[0059] Salt: 8%

[0060] Calcium hydrogen phosphate: 25%

[0061] Stone Dust: 20%

[0062] Lysine: 12%

[0063] Methionine: 2.5%

[0064] Threonine: 5%

[0065] Tryptophan: 0.4%

[0066] Vitamin premix and feed: 0.8%

[0067] Betaine: 1.3%

[0068] Bran powder: 22%;

[0069] Among them, the components in the trace element premixed feed and their mass in the compound premixed feed for lactating sows per kilogram:

[0070] Copper compound: 2.5g

[0071] Iron compound: 12g

[0072] Zinc compound: 10g

[0073] Manganese element compound: 3g

[0074] Selenium compound: 2g

[0075] Iodine compound: 0.5g.

[0076] Further, the composite trace elements are represented as basic copper chloride, iron glycinate, zinc glycinate, manganese glycinate, selenium methionine and potassium iodide in the form of co...

Embodiment 2

[0078] A kind of compound premixed feed for lactating sows of the present invention, its component and specific weight ratio are

[0079] Trace element premixed feed: 2.5%

[0080] Salt: 10%

[0081] Calcium hydrogen phosphate: 20%

[0082] Stone Dust: 25%

[0083] Lysine: 10%

[0084] Methionine: 3%

[0085] Threonine: 6%

[0086] Tryptophan: 0.5%

[0087] Vitamin premix and feed: 1%

[0088] Betaine: 1.5%

[0089]Wheat meal: 20.5%;

[0090] Among them, the components in the trace element premixed feed and their mass in the compound premixed feed for lactating sows per kilogram:

[0091] Copper compound: 2.5g

[0092] Iron compound: 9g

[0093] Zinc compound: 8g

[0094] Manganese element compound: 3g

[0095] Selenium compound: 2g

[0096] Iodine compound: 0.5g.

[0097] Further, the composite trace elements are represented as copper glycinate, iron glycinate zinc glycinate, manganese glycinate, sodium selenite and potassium iodide in the form of compounds.

Embodiment 3

[0099] Trace element premix feed: 2%

[0100] Salt: 6%

[0101] Calcium hydrogen phosphate: 22%

[0102] Stone Dust: 22%

[0103] Lysine: 15%

[0104] Methionine: 2%

[0105] Threonine: 4%

[0106] Tryptophan: 0.2%

[0107] Vitamin premix and feed: 0.5%

[0108] Betaine: 2.3%

[0109] Bran powder and wheat meal mixture: 23.5%;

[0110] Among them, the components in the trace element premixed feed and their mass in the compound premixed feed for lactating sows per kilogram:

[0111] Copper compound: 1.5g

[0112] Iron compound: 8g

[0113] Zinc compound: 6g

[0114] Manganese element compound: 2.5g

[0115] Selenium compound: 1.5g

[0116] Iodine compound: 0.5g.

[0117] Further, the composite trace elements are represented as copper glycinate, iron methionine, zinc methionine, manganese methionine, selenium methionine and potassium iodide in the form of compounds.

[0118] The feeding method of the compound premixed feed for lactating sows disclosed by the above...

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Abstract

The invention discloses a compound premix for lactating sows. The compound premix comprises the following components in percentage by weight: 2-3.2 percent of trace element premix, 6-10 percent of table salt, 20-25 percent of calcium hydrophosphate, 20-25 percent of rock flour, 10-15 percent of lysine, 2-3 percent of methionine, 4-6 percent of threonine, 0.2-0.5 percent of tryptophan, 0.5-1 percent of vitamin premix, 1.5-2.5 percent of glycine betaine and 20-30 percent of a carrier. The compound premix for lactating sows contains multiple types of trace elements and minerals which are mixed together with corn, wheat bran, soybean meal, fish meal and oil into a complete feed for lactating sows in a certain ratio. According to the feeding method of the compound premix, high palatability and high lactation yield of lactating sows can be promoted, piglets are high in weaning weights and uniformity, weight loss of sows is small, and normal oestrus is ensured.

Description

technical field [0001] The invention belongs to the technical field of feeding feed specially suitable for animals, and in particular relates to a compound premixed feed for sucking sows and a feeding method thereof. Background technique [0002] Due to the humid air, abundant precipitation, weak solar radiation, short sunshine time, and cloudy fog in the southwestern region, problems such as slow start of estrus in lactating sows, low breeding rate, and the occurrence of second-born sow syndrome in pig farms are serious. The interests of pig farmers are restricted. In addition, many feeds that appear in the existing market only focus on energy and protein for lactating sows. The shortcomings of low fat, low litter, poor taste and low nutritional value of pork have seriously affected the reproductive value of lactating sows. The main reason is that the lactating sows lack a variety of trace elements or seriously exceed the standard. Contents of the invention [0003] In v...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/175A23K1/16A23K1/14A23K1/10A01K67/02A23K10/37A23K20/10A23K20/142A23K20/174A23K20/28A23K50/30
CPCY02P60/87
Inventor 关江李进文传良
Owner CHONGQING GOODNESS IND GRP
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