Special daily ration for lean brood sow and fabrication method thereof

A technology for lean meat and sows, applied in applications, animal feed, animal feed, etc., can solve the problems of not being able to feed pigs directly, poor palatability, coarse silage feed, etc., to increase feed intake and digestion and absorption rate, Promote peristalsis and improve the effect of the environment

Inactive Publication Date: 2015-07-15
济南市华新养殖有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the silage feed prepared by this method is too thick and has poor palatability, so it cannot be directly fed to pigs, and the silage feed for pigs needs to be further improved in its process

Method used

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  • Special daily ration for lean brood sow and fabrication method thereof
  • Special daily ration for lean brood sow and fabrication method thereof
  • Special daily ration for lean brood sow and fabrication method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Example 1: High-efficiency pulverizer dedicated to green storage whole plant corn

[0043] Such as Figure 1-4 As shown, a high-efficiency pulverizer for whole plant corn in green storage includes a feed hopper 1, a pulverizing box 2, a driving device and a frame 3, a pulverizing mechanism is arranged in the pulverizing box 2, and the pulverizing box 2 and the driving The devices are all fixedly arranged on the frame 3 . There are two crushing boxes 2, the lower end of the feed hopper 1 is provided with two feeding outlets 4, and the upper parts of the two crushing boxes 2 are provided with a crushing inlet 5, and the two feeding outlets 4 are connected to the The pulverizing inlets 5 of the two pulverizing boxes 2 are connected respectively, and pulverizing outlets 6 are provided at the lower parts of the pulverizing boxes 2 .

[0044] The crushing mechanism includes a blade holder 8 and a rotating shaft 7. The two ends of the rotating shaft 7 stretch out from the c...

Embodiment 2

[0054] (1) Harvesting: The harvesting time of the whole plant corn should be from the middle stage of corn kernel milk ripening to the early stage of wax ripening, or when the real embryo line (milk line) of corn kernels reaches 1 / 2, and some corn seeds have pits; when harvesting The stubble height should be controlled at 15~20cm;

[0055] (2) Transportation: After corn stalks are harvested, they are required to be transported to the green storage yard immediately;

[0056] (3) Short cutting: the corn stalks transported are cut into 5cm after being cut by the cutting machine;

[0057] (4) High-efficiency crushing: After the cutting is short, it is sent to a high-efficiency grinder, and after the high-speed cutting of the cemented carbide crushing blade at a speed of 1470r / min, the whole corn stalks form particles with a length of 0.5cm;

[0058] (5) Filling and compacting: Immediately fill the crushed raw materials into the fermentation tank. The moisture content of green sto...

Embodiment 3

[0060] Example 3 Diet preparation

[0061] Pre-pregnancy stage lean breeding sows, formula (weight ratio): 30% of silage whole plant corn feed (according to air-dry matter), 45% of corn, 15% of soybean meal, 5.9% of bran, 0.1% of phytase ( Beijing Challenge Group), premix 4% (Shandong Anchi Group); control group formula: corn 55%, soybean meal 16%, bran 25%, premix 4% (Shandong Anchi Group).

[0062] For lean breeding sows in the late pregnancy, formula (weight ratio): 20% corn feed for whole silage (according to air-dry matter), 45% corn, 20% soybean meal, 8.9% bran, and 0.1% phytase (Beijing Challenge Group), soybean oil 2%, premix 4% (Shandong Anchi Group); control group formula: corn 60%, soybean meal 20%, bran 14%, soybean oil 2%, premix 4% (Shandong Anchi Group) group).

[0063] Preparation and use method: Calculate the dosage based on the water content of the silage feed. According to the formula ratio, first add the silage feed into the mixer, and add other raw mater...

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Abstract

The invention discloses a special daily ration for a lean brood sow and a fabrication method thereof. The special daily ration for the lean brood sow at an early stage of the pregnancy stage comprises the following components by weight ratio (%): 30% of inpermanent whole plant corn feed (based on air dry matter), 45% of corn, 15% of bean pulp, 5.9% of bran, 0.1% of phytase and 4% of premix. The special daily ration for the lean brood sow at a later stage of the pregnancy stage comprises the following components by weight ratio (%): 20% of inpermanent whole plant corn feed (based on air dry matter), 45% of corn, 20% of bean pulp, 8.9% of bran, 0.1% of phytase, 2% of soya-bean oil and 4% of premix. According to the special daily ration, a high-speed cutting and crushing technology is adopted for whole-plant corns, so that the whole plant corn straw crushed particles is 0.5cm in length and can be directly fed to brood sows. By adopting the feeding inpermanent feed, the feeding cost can be reduced, the reproductive performance of the sows is improved, and the phenomenon of constipation suffered by the sows at the reproduction period is avoided.

Description

technical field [0001] The invention relates to a special ration for lean breeding sows and a preparation method thereof, belonging to the technical field of feed. Background technique [0002] There are many restrictive factors in my country's intensive pig production, among which the price of feed raw materials has increased too fast, and the price of corn and soybean meal has risen by more than 20%. At present, my country's feed rations generally refer to the NY / T65-2004 standard, which is formulated based on corn-soybean meal. The sharp rise in raw material prices has led to increased feed costs and reduced pig raising benefits. At the same time, some unconventional raw materials are obviously underutilized in production, and there is even a phenomenon of waste and discarding. [0003] The whole-plant corn technology of silage storage has been widely used in feeding ruminants such as dairy cows and mutton sheep, and has achieved good economic benefits. However, the clas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/165A23K1/16
CPCY02P60/87
Inventor 张同新王诚王泗贵王彦平王怀中
Owner 济南市华新养殖有限公司
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