0 da-bas sua and sfd presentation
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SUPPLY AND UTILIZATION
ACCOUNTS : RICE
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Notes re: Supply and Utilization Accounts
accounting for commodities is done in theirprimary form.
SUA system being maintained by the BAScovers 82 agricultural commodities.
78 food items
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non-food items
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to serve as a framework for physicalaccounting of agricultural commodities
to serve as a means for checking dataconsistency
to provide the basis for easy derivation ofself-sufficiency ratio, import dependencyratio and other indices on food supply
Uses of the SUA
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Elements of Supply and Utilization Accounts
Supply Utilization
1.Beginning stock ofunprocessed foodcommodity
2.Production of unprocessedfood commodity
3. Importation ofunprocessed foodcommodity
1.Export of unprocessedfood commodity
2.Domestic utilization ofunprocessed foodcommodity
2.1 Seeds2.2 Feeds2.3 Wastes2.4 Processed for food
and non-food2.5 Net food disposable3.Ending stock of
unprocessed foodcommodity
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Estimation ProcedureThe following is the flow of estimation for commoditysupply and utilization:
Beginning Stocks(1)
Production(2)
Imports (3)
Gross Supply4 = (1 + 2 + 3)
Exports (5)
Ending Stocks (6)
Seeds (8)
Feeds andWastes (9)
Food Use(11)-
Net SupplyDisposable
7= 4 (5 + 6)
Non-foodUse (12)
Processing10 = (11+12)Net Food Disposable
13 =7 (8 + 9 + 10)
Per Capita Consumption
14 = 13 / Population
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Data Requirements and Sources
ITEM SOURCE OF LEVEL OF TIME LAG (AFTERDATA DISAGGRE- REFERENCE
GATION PERIOD
Production Palay and Corn Production Survey (PCPS) National, 45 days, national;
Crops Production Survey (CrPs) regional, 6 months,
Commercial and Backyard Livestock provincial regional,
and Poultry Surveys (CLPS and BLPS) provincial
Commercial and Municipal Fisheries Surveys estimatesAquaculture Surveys
Trade Foreign Trade National 2 months after
Statistics of the reference quarter
National Statistics
Office
Stocks BAS Palay and Monthly for 1 month
Corn Stocks Rice and Corn
Survey, NFA stocks data
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PARAMETERS FOR RICE
Commodity Seed Feed &
(kg/ha) Wastes Food Non-FoodRice 75.00 6.5% of 4% of
production production
Parameters
Processing
CONVERSION RATIOS FOR RICE
COMMODITY EQUIVALENT/CONVERSION
RICE Quantity of Palay x 0.654
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Parameters:
Milling recovery rate = 0.654 Area harvested = 4,354,161 hectares
Seeds = 75 kg. Per hectare Population = 94,013,200
Feeds & Wastes = 6.5 % of production
Processing = 4 % of production
Conversion of Palay to Rice
Rice Production = Palay Production X 0.654
= 15771.72 X 0.654 = 10315
Illustration in computing the seeds, feeds and waste and processing for 2010:
Seeds = [(75 X 4,354,161) X 0.654]/1,000,000 = 214
Feeds & Wastes = (10,315 X 0.065) = 670
Processing = (10,315 X 0.04) = 413
Per capita consumption = (10,601/ 94,013,200 ) X 1,000,000
= 112.76 kg./yr.
Illustration in Computing the Per Capita Consumption of Rice
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9Table 1.1. RICE: Supply And Utilization Accounts,Philippines, 2008 - 2010
(in thousand metric tons)
Beginning Production Imports Gross Exports Seeds Feeds & Process-
YEAR Stocks Supply Waste ing Ending
Total Kg./Yr. Grams/Day Stock
2008 2172 10997 2432 15601 1 219 715 440 11587 128.10 350.96 2639
2009 2639 10633 1755 15027 a/ 222 691 425 11060 119.92 328.55 2629
2010P 2629 10315 2378 15322 a/ 214 670 413 10601 112.76 308.93 3424
P - Preliminary data
a/ - Less than 1 thousand metric ton
S U P P L Y U T I L I Z A T I O N
Net Food Disposable
Per Capita
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extent to which a country relies on its ownproduction resources of the extent of sufficiency ofdomestic production in relation to domesticconsumption.
Formula:
Self- Sufficiency Ratio
Other Food Security Indicators
SSR =
Production
(Production + Import) - Export
X 100
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< 100 percent
indicates inadequacy of production to cope with thedemand of the population
=100 percentindicates that food production capacity of the sector is
just enough to support the food needs of thepopulation.
>100 percentindicates that domestic production is more than
enough to support the domestic requirements.
100 = Self- Sufficient
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Illustration in computing for SSR of Rice
Given:Production (2010) = 10315 thousand mtImports = 2378 thousand mtExports = a/ (less than 1 thousand mt)
SSR = 10315
(10315 + 2378) a/
x 100
= 10315
12693
x 100
= 81.27%
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SURVEY OF FOOD DEMAND FOR
AGRICULTURAL COMMODITIES
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General Objective
The 2008-2009 SFD aims to determine the
current and emerging consumption patterns
and habits of Filipinos with regard to staples
such as rice, corn and other basic food items
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Specific Objectives To determine the present per capita consumption of
rice, corn, and other basic food items;
To determine the emerging consumption patterns as
well as the purchasing patterns of the Filipino
households;
To understand the current shift in consumers
preference including substitution of rice with other
commodity; and, To analyze the influence of demographic and socio-
economic factors on the food consumption patterns.
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Survey Methodology
Domain: Province/NCR
Primary Sampling Unit: Barangays/Districts
Secondary Sampling Unit: Households
Sampling Design: Two Stage Sampling
2007 PopCen and PSGC (barangay classification)
Sampling Frame:
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Sample Size*:Barangays =16 per province;
proportionately allocated to
the number of rural and urbanbarangays in the province
Households =10 per barangay;
identified using right coveragetechnique
*Per survey round
Survey Methodology
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Estimate of per capita consumption (PC)
Total Consumption (rice)PC = ------------------------------------------------
Total number of person (eaters)
Total food consumption was determined by direct
expansion of household-level data at the barangay-
level, then at the stratum level (urban and rural). The
provincial estimate was the sum of the independentstratum estimates. The same procedure was done in
computing for the total number of persons who
consumed the commodity.
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Annual per capita consumption (APC)
APC = Average of PC per week* X 52
*for the four survey rounds
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SURVEY RESULTS
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RegionWeekly
AnnualAug
2008
Nov
2008
Feb
2009
May
2009
Average
Philippines 2.213 2.358 2.277 2.311 2.290 119.080
NCR 1.622 2.100 2.022 2.022 1.942 100.984
CAR 2.493 2.480 2.541 2.611 2.531 131.612
Ilocos Region 2.453 2.440 2.328 2.395 2.404 125.008
Cagayan Valley 2.259 2.468 2.267 2.418 2.353 122.356
Central Luzon 2.487 2.331 2.310 2.353 2.370 123.240
CALABARZON 2.116 2.397 2.091 2.068 2.168 112.736
MIMAROPA 2.648 2.726 2.520 2.592 2.622 136.344
Bicol Region 2.482 2.363 2.364 2.350 2.390 124.280
Western Visayas 2.586 2.646 2.489 2.561 2.571 133.692
Central Visayas 1.612 1.846 1.904 1.963 1.831 95.212
Eastern Visayas 2.302 2.583 2.414 2.488 2.447 127.244
Zamboanga Peninsula 2.110 1.963 2.077 2.240 2.098 109.096Northern Mindanao 2.027 2.331 2.232 2.308 2.225 115.700
Davao Region 2.175 1.980 2.264 2.284 2.176 113.152
SOCCSKSARGEN 2.457 2.593 2.756 2.695 2.625 136.500
Caraga 2.395 2.516 2.404 2.542 2.464 128.128
ARMM 2.577 3.007 2.791 2.754 2.782 144.664
Rice: Estimated per capita consumption, Philippines, 2008-2009(in kilogram per person)
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URL: www.bas.gov.ph
Email: [email protected]