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Questions and Answers
Which publication specifies the minimum requirements for swine housing?
Which publication specifies the minimum requirements for swine housing?
Which publication focuses on pig husbandry in warm climates?
Which publication focuses on pig husbandry in warm climates?
Which manual is part of the MWPS series and focuses on swine housing and equipment?
Which manual is part of the MWPS series and focuses on swine housing and equipment?
Which publication provides recommended humane standards for raising livestock and poultry?
Which publication provides recommended humane standards for raising livestock and poultry?
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Which standard specifies the minimum requirements for agricultural structures related to swine production?
Which standard specifies the minimum requirements for agricultural structures related to swine production?
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What is the recommended top width for a concrete slat with a 2.40 m span?
What is the recommended top width for a concrete slat with a 2.40 m span?
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Which reinforcing bar size is recommended for a concrete slat with a 3.0 m span?
Which reinforcing bar size is recommended for a concrete slat with a 3.0 m span?
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What is the recommended depth for a concrete slat with a 1.80 m span and a top width of 152 mm?
What is the recommended depth for a concrete slat with a 1.80 m span and a top width of 152 mm?
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What is the recommended reinforcing bar size for a concrete slat with a 1.20 m span?
What is the recommended reinforcing bar size for a concrete slat with a 1.20 m span?
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What is the recommended spacing for supporting joists under flattened expanded metal flooring?
What is the recommended spacing for supporting joists under flattened expanded metal flooring?
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What is the recommended wire spacing for welded wire flooring?
What is the recommended wire spacing for welded wire flooring?
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What was the project that initiated the formulation of this national standard?
What was the project that initiated the formulation of this national standard?
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What is the purpose of the word 'shall' as used in this standard?
What is the purpose of the word 'shall' as used in this standard?
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What is the purpose of the word 'should' as used in this standard?
What is the purpose of the word 'should' as used in this standard?
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Which of the following documents was referenced in the formulation of this standard?
Which of the following documents was referenced in the formulation of this standard?
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What is the purpose of the standard PAES 401:2001?
What is the purpose of the standard PAES 401:2001?
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Which of the following is NOT mentioned as a reference used in the formulation of this standard?
Which of the following is NOT mentioned as a reference used in the formulation of this standard?
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What is the formula for calculating the number of bulbs required per square meter for incandescent lamps?
What is the formula for calculating the number of bulbs required per square meter for incandescent lamps?
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What is the lighting intensity requirement in lux for fluorescent lamps?
What is the lighting intensity requirement in lux for fluorescent lamps?
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How many bulbs are required per square meter for a 150W incandescent lamp?
How many bulbs are required per square meter for a 150W incandescent lamp?
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In the context of lighting requirements, what wattage of incandescent lamp requires 0.063 bulbs per square meter?
In the context of lighting requirements, what wattage of incandescent lamp requires 0.063 bulbs per square meter?
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For a 25W fluorescent lamp, how many bulbs are needed per square meter?
For a 25W fluorescent lamp, how many bulbs are needed per square meter?
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In the one-unit system, where do the pigs remain from birth until slaughter?
In the one-unit system, where do the pigs remain from birth until slaughter?
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Which of the following systems involves moving the pigs to a separate growing-finishing house after weaning?
Which of the following systems involves moving the pigs to a separate growing-finishing house after weaning?
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In the four-unit system, what is the order in which the pigs move through the different housing units?
In the four-unit system, what is the order in which the pigs move through the different housing units?
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Which system involves the fewest number of housing unit transitions for the pigs?
Which system involves the fewest number of housing unit transitions for the pigs?
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What is the maximum number of separate housing units that pigs may be moved through according to the systems described?
What is the maximum number of separate housing units that pigs may be moved through according to the systems described?
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Based on the information given, in which system(s) do the sows and piglets remain together after farrowing until weaning?
Based on the information given, in which system(s) do the sows and piglets remain together after farrowing until weaning?
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Study Notes
Housing Systems for Swine Production
- The Philippines has a recommended standard for swine housing, known as PAES 401:2001, which specifies minimum requirements for swine housing.
- There are four types of housing systems: one-unit, two-unit, three-unit, and four-unit systems.
One-Unit System
- Sows and piglets remain in the same building from farrowing until they reach the desired weight for slaughtering.
Two-Unit System
- Sows and piglets remain in the farrowing house until weaning, then weanlings are transferred to a growing-finishing house.
Three-Unit System
- Sows and piglets remain in the farrowing house until weaning, then weanlings are moved to a nursery house, and finally to a growing-finishing unit.
Four-Unit System
- Sows and piglets remain in the farrowing house until weaning, then weanlings are moved to a nursery house, then to a growing house, and finally to a finishing house until they are ready for slaughter.
Space Requirements
- Minimum space requirements for swine are specified in Table 1 of the PAES 401:2001 standard.
Concrete Slat Specifications
- Recommended specifications for concrete slat design are shown in Table 3 and Figure 7.
- Span, slat dimensions, and reinforcing bar requirements are specified.
Flooring Requirements
- For swine under 20 kg, flattened expanded metal (20 mm, 9 –11 gauge) shall be used.
- Welded wire flooring shall be made of 5.3 mm (5 gauge) wire spaced at 12.5 mm, 15 mm or 18 mm.
- Plastic flooring shall be coated with a rough surface.
Lighting Requirements
- Lighting intensity requirements are specified in Annex C of the PAES 401:2001 standard.
Sample Production Calculations
- Sample calculations for a 24-sow level fattener production are shown in Annex B of the PAES 401:2001 standard.
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Description
Test your knowledge on the Philippine Agricultural Engineering Standard PAES 401:2001 for Agricultural Structures – Housing for Swine Production. Learn about the standards and regulations set for swine housing in the Philippines.