Commercial Livestock and Poultry Survey - Quarterly Survey of Commercial Broiler Farms 2009
Philippines, 2009
Reference ID
PHL-BAS-CLPSQSCBF-2009-v1.0
Producer(s)
Bureau of Agricultural Statistics (BAS)
Metadata
Created on
Sep 13, 2021
Last modified
Sep 13, 2021
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Identification
Commercial Livestock and Poultry Survey - Quarterly Survey of Commercial Broiler Farms 2009
Name | Abbreviation |
---|---|
Philippines | PHL |
PHL-BAS-CLPSQSCBF-2009-v1.0
The Commercial Livestock and Poultry Survey-Quarterly Survey of Commercial Broiler Farms (CLPSQSCBF) is being conducted quarterly and seeks to provide information on the inventory or standing stocks of broiler; number of day old chicks (DOCs) received/placed in the farm; number of birds/broilers harvested or produced in a quarter; disposition by intention, and by area of destination; and the average weight per head of broilers disposed.
Sample survey data [ssd]
Commercial Broiler Farms including Broiler Contract Growers
Version
v1.0 - Raw data by commercial farm, not anonymized, for internal use.
2009-12-01
Scope
Topic | Vocabulary | URI |
---|---|---|
agricultural, forestry and rural industry [2.1] | CESSDA | http://www.nesstar.org/rdf/common |
keyword | URI |
---|---|
Broiler Production |
Coverage
National coverage
Province
Commercial Broiler Farms including Broiler Contract Growers
Commercial Broiler Farms including Broiler Contract Growers
Producers and sponsors
Name | Abbreviation | Role |
---|---|---|
Bureau of Agricultural Statistics | BAS |
Name | Affiliation | Role | |
---|---|---|---|
Sampling
The domain of the survey is the province. All farm operators or farm establishments in the province constitute the frame for the survey. The sampling frame was updated based on the 2006 Avian Population Survey (APS).
The sampling design considers the number of farms and the corresponding maximum housing capacities of the farms in the province. In provinces with 20 farms or below, farms are completely enumerated. Provinces, however, with large number of farms or those with 21 or more farms/farm establishments, stratification is applied using Dalenius Hodges method with the maximum housing capacity as the stratification variable. The number of strata per province ranges from 2 to 4 depending on the population or the heterogeneity or homogeneity of the stratification variable. Sample allocation for each stratum is done using the Neyman procedure with coefficient of variation set at 5%. A minimum of 5 samples per stratum is allocated, i.e.., if the computed allocated sample size for a stratum is less than 5, 5 samples are taken from the stratum. A stratum may have less than 5 samples only if the total number of farms in that stratum is less than 5. Selection of samples from each stratum is done using simple random sampling.
The sampling procedure is as follows:
1. Ranking of the farms in ascending order according to their maximum housing capacity;
2. Delineating the stratum boundaries using Dalenius-Hodges method (Unique stratum boundaries are derived for each province);
3. Determining the total number of commercial animal farms per stratum;
4. Allocating sample size for each stratum using Neyman procedure (A five percent coefficient of variation (5% cv) is assumed and a minimum of five (5) samples are taken when Nh ³ 5); and
5. Selecting the required number of sample farms using simple random sampling.
The sampling design considers the number of farms and the corresponding maximum housing capacities of the farms in the province. In provinces with 20 farms or below, farms are completely enumerated. Provinces, however, with large number of farms or those with 21 or more farms/farm establishments, stratification is applied using Dalenius Hodges method with the maximum housing capacity as the stratification variable. The number of strata per province ranges from 2 to 4 depending on the population or the heterogeneity or homogeneity of the stratification variable. Sample allocation for each stratum is done using the Neyman procedure with coefficient of variation set at 5%. A minimum of 5 samples per stratum is allocated, i.e.., if the computed allocated sample size for a stratum is less than 5, 5 samples are taken from the stratum. A stratum may have less than 5 samples only if the total number of farms in that stratum is less than 5. Selection of samples from each stratum is done using simple random sampling.
The sampling procedure is as follows:
1. Ranking of the farms in ascending order according to their maximum housing capacity;
2. Delineating the stratum boundaries using Dalenius-Hodges method (Unique stratum boundaries are derived for each province);
3. Determining the total number of commercial animal farms per stratum;
4. Allocating sample size for each stratum using Neyman procedure (A five percent coefficient of variation (5% cv) is assumed and a minimum of five (5) samples are taken when Nh ³ 5); and
5. Selecting the required number of sample farms using simple random sampling.
85%
Sample weights were calculated for each stratum
Data Collection
Start | End | Cycle |
---|---|---|
2009-03-23 | 2009-03-27 | First Quarter |
2009-06-22 | 2009-06-26 | Second Quarter |
2009-09-21 | 2009-09-25 | Third Quarter |
2009-12-07 | 2009-12-11 | Fourth Quarter |
Face-to-face [f2f]
The Provincial Agricultural Statistics Officers(PASOs) and Regional Agricultural Statistics Officers (RASOs) conduct briefing prior to data collection process. The RASOs and PASOs do spot checking for any possible problem arising from the conduct of the survey. The PASOs make sure that the data collected are verified, edited and processed. The RASOs and PASOs see to it that estimates are sent to the Central Office on time.
Block A. SAMPLE IDENTIFICATION (front page of the questionnaire)
This block of the questionnaire provides a unique identification of the sample farms that will facilitate control of forms during data collection and processing. The List of Sample Farms (masterlist) provides the information needed in accomplishing this section.
Block B. INVENTORY
This block asks for the inventory/number of broilers on the farm during the reference period.
Block C. DAY OLD CHICKS RECEIVED
This block asks for the total number of day old chicks (DOCs) broilers delivered/bought/acquired/received/placed on the farm during the reference period.
Block D. DISPOSITION
This block asks for the number of broilers disposed/sold on the farm during the reference period.
Block E. DISPOSITION BY AREA OF DESTINATION
Block E. 1. Within the Province
Line 1.a. Sold live/dressed outside DP (by grower)
This line asks for the number of broilers sold live or dressed outside dressing plant (DP) during the reference period.
Line 1.b. Hauled by integrators/viajeros
This line asks for the number of broilers hauled by integrators/viajeros to be sold live or to be delivered to dressing plant (DP) with the average weight per bird during the reference period.
Block E. 2. Outside the Province
Line 2.a. Sold live by grower
This item asks for the number of broilers sold live to be brought to Metro Manila and other areas outside the province with the average weight per bird during the reference period.
Line 2.b. Hauled by integrators/viajeros
This item asks for the number of broilers hauled by integrators/viajeros to be brought to Metro Manila and/or delivered to dressing plants (DPs) within or outside the region with the average weight per bird during the reference period.
Block E. 3. Total Disposition
Line 1. Within the Province
This line asks for the total number of broilers sold live or dressed by growers, and those that were hauled by integrators to be sold live or delivered to dressing plant within the province.
Line 2. Metro Manila
This line asks for the total number of broilers sold live by growers, and those that were hauled by integrators to be sold live or delivered to Metro Manila.
Line 3. Other Areas
This line asks for the total number of broilers sold live by growers, and those that were hauled by integrators to be sold live in other areas within and outside the region.
This block of the questionnaire provides a unique identification of the sample farms that will facilitate control of forms during data collection and processing. The List of Sample Farms (masterlist) provides the information needed in accomplishing this section.
Block B. INVENTORY
This block asks for the inventory/number of broilers on the farm during the reference period.
Block C. DAY OLD CHICKS RECEIVED
This block asks for the total number of day old chicks (DOCs) broilers delivered/bought/acquired/received/placed on the farm during the reference period.
Block D. DISPOSITION
This block asks for the number of broilers disposed/sold on the farm during the reference period.
Block E. DISPOSITION BY AREA OF DESTINATION
Block E. 1. Within the Province
Line 1.a. Sold live/dressed outside DP (by grower)
This line asks for the number of broilers sold live or dressed outside dressing plant (DP) during the reference period.
Line 1.b. Hauled by integrators/viajeros
This line asks for the number of broilers hauled by integrators/viajeros to be sold live or to be delivered to dressing plant (DP) with the average weight per bird during the reference period.
Block E. 2. Outside the Province
Line 2.a. Sold live by grower
This item asks for the number of broilers sold live to be brought to Metro Manila and other areas outside the province with the average weight per bird during the reference period.
Line 2.b. Hauled by integrators/viajeros
This item asks for the number of broilers hauled by integrators/viajeros to be brought to Metro Manila and/or delivered to dressing plants (DPs) within or outside the region with the average weight per bird during the reference period.
Block E. 3. Total Disposition
Line 1. Within the Province
This line asks for the total number of broilers sold live or dressed by growers, and those that were hauled by integrators to be sold live or delivered to dressing plant within the province.
Line 2. Metro Manila
This line asks for the total number of broilers sold live by growers, and those that were hauled by integrators to be sold live or delivered to Metro Manila.
Line 3. Other Areas
This line asks for the total number of broilers sold live by growers, and those that were hauled by integrators to be sold live in other areas within and outside the region.
Name | Abbreviation | Affiliation |
---|---|---|
Bureau of Agricultural Statistics | BAS | Department of Agriculture |
Data Processing
Manual editing: The data collector reviews and completely fills up all items in the questionaires. He verifies and does manual editing and makes sure it is consistent with the requirements in the editing that was provided by the Central Office.
Data access
Name | Affiliation | URI | |
---|---|---|---|
Director | Bureau of Agricultural Statistics | info@bas.gov.ph | http://beans.bas.gov.ph |
The datasets of this study are categorized under licensed files. Access to licensed datasets is through request and is only granted to Data Users/Researchers with a legally registered sponsoring agency (university, company, research centre, national or international organization, etc.).
The Data Users/Researchers must agree to comply with the following:
1. Fill up a Data Access Agreement that will be provided.
2. Copies of the restricted data or any data created on the basis of the original data will not be copied or made available to anyone other than those mentioned in this Data Access Agreement, unless formally authorized by the BAS.
3. The data will only be processed for the stated statistical purpose in the agreement and not for investigation of specific individuals or organizations. Data will not in any way be used for any administrative, proprietary or law enforcement purposes.
4. The dataset must not be made to match with other datasets.
5. The Data Users/Researchers shall not attempt to identify any individual person, family, business, enterprise or organization. If such a unique disclosure is made inadvertently, no use will be made as to the identity of any person or establishment discovered. The identification will not be revealed to any other person not included in the Data Access Agreement.
6. The Data Users/Researchers must observe security measures to prevent unauthorized access to licensed microdata acquired from the BAS. The microdata must be destroyed upon the completion of their research. Destruction of the microdata will be confirmed in writing by the Data Users/Researchers to the BAS.
7. Any books, articles, conference papers, theses, dissertations, reports, or other publications that employ data obtained from the BAS/BAS Electronic Archiving and Network Services (BEANS) will cite the source of data in accordance with the citation requirement provided with the dataset.
8. If there are any changes or additional requirements in the orginal request, the Data User/Researcher must apply for another request.
9. Breaches of the Data Access Agreement will be taken seriously and the BAS will take action against those responsible for the lapses if wilful or accidental. Failure to comply with the directions of the BAS will be deemed to be a major breach of the agreement and may involve recourse to legal proceedings. The BAS will maintain and share with partner data archives a record of those individuals and organizations which are responsible for breaching the terms of the Data Access Agreement and will impose sanctions on release of future data to these parties.
The Data Users/Researchers must agree to comply with the following:
1. Fill up a Data Access Agreement that will be provided.
2. Copies of the restricted data or any data created on the basis of the original data will not be copied or made available to anyone other than those mentioned in this Data Access Agreement, unless formally authorized by the BAS.
3. The data will only be processed for the stated statistical purpose in the agreement and not for investigation of specific individuals or organizations. Data will not in any way be used for any administrative, proprietary or law enforcement purposes.
4. The dataset must not be made to match with other datasets.
5. The Data Users/Researchers shall not attempt to identify any individual person, family, business, enterprise or organization. If such a unique disclosure is made inadvertently, no use will be made as to the identity of any person or establishment discovered. The identification will not be revealed to any other person not included in the Data Access Agreement.
6. The Data Users/Researchers must observe security measures to prevent unauthorized access to licensed microdata acquired from the BAS. The microdata must be destroyed upon the completion of their research. Destruction of the microdata will be confirmed in writing by the Data Users/Researchers to the BAS.
7. Any books, articles, conference papers, theses, dissertations, reports, or other publications that employ data obtained from the BAS/BAS Electronic Archiving and Network Services (BEANS) will cite the source of data in accordance with the citation requirement provided with the dataset.
8. If there are any changes or additional requirements in the orginal request, the Data User/Researcher must apply for another request.
9. Breaches of the Data Access Agreement will be taken seriously and the BAS will take action against those responsible for the lapses if wilful or accidental. Failure to comply with the directions of the BAS will be deemed to be a major breach of the agreement and may involve recourse to legal proceedings. The BAS will maintain and share with partner data archives a record of those individuals and organizations which are responsible for breaching the terms of the Data Access Agreement and will impose sanctions on release of future data to these parties.
As specified in the agreement under access conditions, users are required to cite the source of data in accordance with the citation requirement provided with the dataset. The citation requirement for this study is as follows:
"Bureau of Agricultural Statistics, Commercial Livestock and Poultry Survey-Quarterly Survey of Broiler Commercial Farms, Version 1.0 of the licensed dataset (December 2009), provided by the BAS Electronic Archiving and Network Services. http://beans.bas.gov.ph"
"Bureau of Agricultural Statistics, Commercial Livestock and Poultry Survey-Quarterly Survey of Broiler Commercial Farms, Version 1.0 of the licensed dataset (December 2009), provided by the BAS Electronic Archiving and Network Services. http://beans.bas.gov.ph"
Disclaimer and copyrights
The data users/researchers acknowledge that the BAS and the agency funding the study bear no liabilities and responsibilities for any particular, indirect, or consequential damages or any damages, whatsoever resulting from loss of use, or of data in connection with the use or for interpretations or inferences based upon such uses.
Copyright 2008-2009 © Bureau of Agricultural Statistics, All rights reserved.
contacts
Name | Affiliation | URI | |
---|---|---|---|
Director | Bureau of Agricultural Statistics | info@bas.gov.ph | http://beans.bas.gov.ph |