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Marketing control method for table purpose lamb

A control method and lamb technology, which are applied in the field of slaughter control of meat lambs, can solve the problems of difficult product quality control, long production cycle of mutton sheep, lack of mutton sheep production, etc., and achieve convenient operation, scientific and reasonable feeding management and nutritional control, and high production efficiency. high rate effect

Inactive Publication Date: 2014-07-16
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, ordinary farmers lack the knowledge and technology related to mutton sheep production, extensive management, and determine the slaughter time according to traditional breeding concepts and methods, which will easily lead to long production cycle of mutton sheep, difficult to control product quality, and low economic benefits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] 1) Feeding management

[0030] ① Stocking density: select healthy weaned lambs with uniform body weight, and adopt the barn feeding method. Each fattened lamb covers an area of ​​0.6m 2 ;

[0031] ②Nutrition control: The daily nutrient level of the lamb during the fattening period is 19% of crude protein, 12MJ / kg of sheep digestible energy, 1.0% of calcium, and 1.2% of phosphorus. The proportion of feed is: crushed corn 70%, bran 10%, soybean meal 6%, cotton meal 10%, tricalcium phosphate 3.4%, salt 0.5%, vitamin and trace element premix 0.1%, roughage supplement, free feeding , free drinking water;

[0032] 2) Determine the slaughter control parameter value

[0033] ① Determining the total amount of feed consumed by the sheep within 24 hours RHL: 1) A sheep farmer clears all the feed in the trough before adding feed at 7 o'clock in the morning, and then adds feed, feeding every 6 hours, until the second At 7 o'clock in the day, ensure that there is feed in the trou...

Embodiment 2

[0045] 1) Feeding management

[0046] ① Stocking density: select healthy weaned lambs with uniform body weight, and use house feeding, and each fattened lamb covers an area of ​​0.8m 2 ;

[0047] ②Nutrition control: The nutritional level of the daily feed for lamb during the fattening period is 15% of crude protein, 13MJ / kg of sheep digestible energy, 1.25% of calcium, and 0.7% of phosphorus. %, 13.2% rapeseed meal, 3.0% tricalcium phosphate, 0.7% salt, 0.1% vitamin and trace element premix, roughage supplement, free feeding, free drinking water;

[0048] 2) Determine the slaughter control parameter value

[0049] ① Determining the total amount of feed consumed by the sheep within 24 hours RHL: 1) A sheep farmer clears all the feed in the trough before adding feed at 7 o'clock in the morning, and then adds feed, feeding every 6 hours, until the second At 7 o'clock in the day, ensure that there is feed in the trough, and weigh the remaining feed in the trough; record the amo...

Embodiment 3

[0061] 1) Feeding management

[0062] ① Stocking density: select healthy weaned lambs with uniform body weight, and use the house feeding method. Each fattened lamb covers an area of ​​1m 2 ;

[0063] ②Nutrition control: The nutritional level of the daily feed for lambs during the fattening period is 18% of crude protein, 14MJ / kg of sheep digestible energy, 1.1% of calcium, and 0.9% of phosphorus. %, oil sunflower meal 15%, tricalcium phosphate 3.9%, salt 1.0%, vitamin and trace element premix 0.1%, supplement roughage, feed freely, drink water freely;

[0064] 2) Determine the slaughter control parameter value

[0065] ① Determining the total amount of feed consumed by the sheep within 24 hours RHL: 1) A sheep farmer clears all the feed in the trough before adding feed at 7 o'clock in the morning, and then adds feed, feeding every 6 hours, until the second At 7 o'clock in the day, ensure that there is feed in the trough, and weigh the remaining feed in the trough; record t...

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Abstract

The invention discloses a marketing control method for table purpose lambs. The method comprises the steps that daily feed consumption RHL of a table purpose lamb for sale is firstly determined, the price LJ of currently-fed feed, the price of the table purpose live lamb in current the market and the raising number of days D of the current table purpose lamb are surveyed, the current number N of table purpose lamb for marketing is calculated, the value of y is calculated according to a calculation formula, and the table purpose lamb is judged to be sold or not. According to the marketing control method for table purpose lambs, a lamb farmer can determine and calculate whether the limbs are suitable for marketing or not easily according to the growth and development curve, feed conversion rate and economical benefit and by taking the market price of live limbs, the feed cost, the number of limbs raised and raising number of days as parameters, and the operation is convenient.

Description

technical field [0001] The invention belongs to the technical field of raising meat lambs, and in particular relates to a slaughter control method of meat lambs. Background technique [0002] With the development of the market economy and the improvement of people's living standards, the sheep raising industry is developing at a faster rate, and gradually entering into large-scale and industrialization. At present, the main factors affecting the production efficiency of large-scale mutton sheep are market price and slaughter time. The market price is restricted by many factors, and ordinary farmers cannot decide by themselves; in the process of mutton sheep production, farmers determine the slaughter time according to market conditions Therefore, it is an important measure to improve the economic benefits of mutton sheep breeding by reasonably determining the time for slaughter. [0003] The determination of the slaughter time of mutton sheep is affected by many factors, su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/02A23K1/18A23K1/14A23K1/16
Inventor 刘宁王建平王玉琴王帅宝张学智
Owner HENAN UNIV OF SCI & TECH
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