Thinning of forest tree plantation has the objective of:
A. increase survival rate
B. Conserve water
C. improving growth and quality of trees
D. improve wildlife habitat
C. improving growth and quality of trees
Which have been declared as part of the public domain but NOT needed for forest purposes.
A. military reservations
B. Alienable and Disposable lands
C. national parks/ mineral lands
D. forest reserves
B. Alienable and Disposable lands
Under what Republic Act which regulate the ownership, possession, sale, importation and use of chainsaws.
A. RA 721
B. RA 7586
C. RA 8371
D. RA 9175
D. RA 9175
In timber harvesting, what is used to deviate the mainline cable between the headblock and the first corner block to avoid injuring healthy marked residuals?
A. Skidder
B. Wood
C. Rub tree
D. Choke
C. Rub tree
What is the type of natural residual forest where the basal area is 5 square meter or more per hectare?
A. Production forest
B. Virgin forest
C. Protection forest
D. Degraded forest
A. Production forest
This requires all public forest to be developed and managed with the benefit of a duly Registered Professional Forester?
A. P.D. 1559
B. E.O. 705
C. P.D. 330
D. P.D. 331
D. P.D. 331
The supply of goods and services is always affected by…
A. Price of goods
B. Change in technology
C. Price of inputs
D. All of it
D. All of it
A sampling inventory method where there is an equal chance of selecting the possible combination of sampling unit from the given population.
A. Cluster Sampling
B. Multi-stage Sampling
C. Stratified Sampling
D. Random Sampling
D. Random Sampling
As prescribed by forest policies, this is a method of cutting trees systematically in the forest to build up and keep in order a forest crop.
A. Forest Conservation
B. Forest Management
C. Forest Regulation
D. Forest Mensuration
B. Forest Management
What is the stumpage value in pesos per cubic meter of a timber given a margin for profit and risk of 20% of the production cost of ₱2,500 per cubic meter? The timber was sold at ₱6,000 per cubic meter.
A. ₱6,500.00
B. ₱3,000.00
C. ₱2,500.00
D. ₱3,500.00
B. ₱3,000.00
This an Executive Order that adopted CBFM as national strategy for sustainable development of the country’s forest land resources.
A. E.O. 263
B. E.O 266
C. E.O. 236
D. E.O. 362
A. E.O. 263
This is NOT considered an objective in Silvicultural Practice.
A. Restocking of unproductive area
B. Control species composition
C. Control of stand density
D. Sustainability of land management
D. Sustainability of land management
Which of the following does NOT affect the law of supply and demand in forestry business?
A. Consumer income
B. Change in Demand
C. Presence of several products
D. Price of good
B. Change in Demand
AB has an IFMA, submitted an Operations Plan and programmed 200 hectares for timber harvesting in the Production Natural Residual Forest with an average volume of 70 cu.m. Under E.O. 23, what is the allowable cut of AB the DENR can grant?
A. None of it
B. 16,000 cu.m.
C. 9,800 cu.m.
D. 14,000 cu.m.
A. None of it
Pursuant to DAO 2000-53/RA 7161, what is the computed forest charges per cubic meter for mangrove species?
A. ₱95.00
B. ₱110.00
C. ₱00.00
D. ₱90.00
C. ₱00.00
This is a chart which shows the rise and fall of streamflow during and within a period of time.
A. Hydrometer
B. Water table map
C. Rain gauge chart
D. Hydrograph
D. Hydrograph
What is that activity that affects adversely the carrying capacity of the grazeland?
A. Increased density of species
B. Compaction of the soil
C. Overgrazing
D. Improved forage crops
C. Overgrazing
What Republic Act is the new forestry profession law?
A. R.A. 6239
B. R.A. 10912
C. R.A. 10690
D. R.A. 10960
C. R.A. 10690
What can you advise the owner of a forest plantation if after an assessment was made the total overhead cost, depreciation and margin for profit would exceed the estimated gross annual surplus?
A. To start cutting the tree plantation
B. To negotiate for a buyer
C. To put the tree plantation for sale
D. Not to put the plantation for sale until economic condition is favorable
D. Not to put the plantation for sale until economic condition is favorable
Which of the following factors do NOT affect the implementation of multiple-use forestry?
A. Religious factors
B. Social factors
C. Economic factors
D. Political/institutional factors
A. Religious factors
What is a forest stand with good genotypes which was established for seed production purposes that supports forest nursery operations?
A. Seed Orchard
B. Residual Stand
C. Seed Production Area
D. Production Forest
A. Seed Orchard
What is that amount derived from the total revenue after deducting the total cost?
A. Net lost
B. Net gain
C. All of it
D. Net profit
D. Net profit
An increment is an increase in what?
A. Biomass
B. Volume
C. Diameter
D. Height
C. Diameter
Which of the following is not considered to be a basis in forest management?
A. Social justice and equity
B. Sustained yield
C. Sustainable development
D. Multiple use
A. Social justice and equity