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Milking sow feed containing insect powder and preparation method of milking sow feed

A technology for sucking sows and insect meal, which is applied in the field of pig feed, can solve the problems of increasing the production cost and high price of feed for suckling sows, and achieve the effects of improving intestinal health, high fat content and reducing production costs.

Inactive Publication Date: 2017-05-17
HUNAN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the price of fishmeal and oil is relatively high, which increases the production cost of feed for lactating sows, and most of my country's fishmeal depends on imports, and the dependence on fishmeal imports exceeds 70%, with an annual demand gap of more than 1 million tons

Method used

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  • Milking sow feed containing insect powder and preparation method of milking sow feed
  • Milking sow feed containing insect powder and preparation method of milking sow feed
  • Milking sow feed containing insect powder and preparation method of milking sow feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The feed for lactating sows containing insect powder, the specific proportioning is as shown in Table 1:

[0018] Table 1

[0019]

[0020]

[0021] Preparation:

[0022] (1) Preparation of insect meal: housefly, black soldier fly and goldenrod fly larvae are obtained after sorting, drying and crushing, and housefly, black soldier fly and goldenrod fly larvae are obtained. Chrysalis powder mixed evenly according to the ratio of 1:1:1;

[0023] (2) Mix the insect powder obtained in step (1) with corn, sugar beet meal, 43% soybean meal, calcium hydrogen phosphate, stone powder, sodium chloride, phytase, antioxidant, lysine, threonine, methionine and lactation The sow premix should be fully stirred and mixed evenly.

Embodiment 2

[0025] The feed for lactating sows containing insect powder, the specific proportioning is as shown in Table 2:

[0026] Table 2

[0027]

[0028]

[0029] Preparation:

[0030] (1) Preparation of insect powder: housefly and black soldier fly larvae are sorted, dried and crushed to obtain house fly and black soldier fly powder, and the house fly and black soldier fly powder are mixed in a ratio of 1:2 Uniform;

[0031] (2) Mix the insect powder obtained in step (1) with corn, sugar beet meal, 43% soybean meal, calcium hydrogen phosphate, stone powder, sodium chloride, phytase, antioxidant, lysine, threonine, methionine and lactation The sow premix should be fully stirred and mixed evenly.

Embodiment 3

[0033] The feed for lactating sows containing insect powder, the specific proportioning is like Table 3:

[0034] table 3

[0035] raw material name Proportion (%) corn 68.32 sugar beet meal 5.10 insect meal 8.85 43% soybean meal 13.15 Calcium hydrogen phosphate 1.00 stone powder 1.63 Sodium chloride 0.40 Phytase 0.02 Antioxidants 0.03 Lysine 0.17 threonine 0.30 Methionine 0.04 Lactating sow premix 1.00

[0036] Preparation:

[0037] (1) Preparation of insect powder: the black soldier fly pupae are removed, dried and crushed to obtain the black soldier fly powder;

[0038] (2) Mix the insect powder obtained in step (1) with corn, sugar beet meal, 43% soybean meal, calcium hydrogen phosphate, stone powder, sodium chloride, phytase, antioxidant, lysine, threonine, methionine and lactation The sow premix should be fully stirred and mixed evenly.

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Abstract

The invention discloses a milking sow feed containing insect powder and a preparation method of the milking sow feed. The milking sow feed is prepared from the following raw materials: corn, beet pulp, the insect powder, 43% of soybean meal, calcium hydrophosphate, stone powder, sodium chloride, phytase, antioxidant, lysine, threonine, methionine and a milking sow premix agent, wherein the insect powder is prepared by mixing one or several of housefly powder, hermetia illucens powder and chrysomyia megacephala powder. The milking sow feed has the advantages that the insect powder is used for replacing common fish meal and soybean oil (extruded soybean) in the milking sow feed, so that the production cost of the milking sow feed is obviously reduced; rich medium-chain fatty acid contained in the insect powder has a stronger sterilization function, and the intestinal health of a milking sow is obviously improved.

Description

technical field [0001] The invention relates to the field of pig feed, in particular to a feed for sucking sows containing insect powder and a preparation method thereof. Background technique [0002] The goal of lactating sow nutrition and husbandry is to maximize feed intake and total nutrient intake, because lactating sow milk production and milk composition depend on the quantity and quality of feed consumed, while milk production and The quality of milk directly affects the weaning weight and survival rate of piglets, and the low lactation ability of sows can directly lead to nutritional deficiencies, growth retardation, morbidity and mortality of piglets. A negative nutritional balance during lactation can also lead to lower milk production and affect performance in the next breeding cycle. In order to improve the nutrient intake of lactating sows, a certain amount of fish meal is usually added to the feed of lactating sows to improve the palatability of the feed and ...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K10/20A23K20/26A23K20/20A23K20/22A23K20/189A23K20/142
CPCY02P60/87
Inventor 杨焕胜印遇龙李建中
Owner HUNAN NORMAL UNIVERSITY
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