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27 Cards in this Set
- Front
- Back
- 3rd side (hint)
Naval Stores obtained from? |
Benguet Pine |
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Two methods of producing naval stores are possible for the pinespecies in the Philippines. |
Gum Naval Stores Wood Naval Stores |
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They are obtained by tapping or wounding the living tree to cause some of the broken calls to exude oleo resin. |
Gum Naval Stores |
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The crude resin obtained is a thick, sticky material. |
Gum Naval Stores |
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It is opaque, milky gray in color because it contains a certain amount of forest debris such as needles, insects, flowers, and cone parts. |
Gum Naval Stores |
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Wood turpentine and wood rosin are the products obtained in this process. |
Wood Naval Stores |
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This employs as raw materials where the stumps long embedded in the soil after the tree has been felled. |
Wood Naval Stores |
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The resin derived from almaciga is known as. |
Manila Copal |
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Procedure for tapping Almaciga : Select trees with a diameter at harvest height of ___ cm. |
40 cm |
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Initial tapping should be made at the basal portion of the trunk not lower than ___ cm from the ground. |
30 cm |
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With a sharp bolo, a cut that is __ cm long, ___cm wide is made on the bark. |
30 cm, 1-2 cm |
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Collection of the resin is done __ weeks after tapping. |
2 weeks |
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Almaciga resin undergoes ______ before _____. |
GRADING before TRADING. |
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Those that are clear, pure and have a good solubility in alcohol will receive higher grade and have better price. |
Color hardness, Size, Cleanliness |
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The resin derived from Canarium species is known in trade as ______. |
Manila elemi” or “brea blanca” |
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Procedure for tapping Canarium species : Tap only trees with a DBH of ___ cm. |
30 cm |
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Clean and slightly scrape the portion to be tapped |
Canarium |
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Produce for tapping Canarium : Start the first below ___ cm from the ground using a sharp bolo. The cut should not reach the cambium. |
60cm |
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Procedure for tapping Canarium species : Make a horizontal cut of about __ cm wide and ___ cm long using sharp bolo. |
2cm, 15cm |
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Fasten a plastic receptable just below the tapped portion. |
Canarium |
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Collect after a month and continue at ______ or ___ week intervals until resin flow stops. |
2weeks |
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from the trunk of piling liitan oozes cut in soft, fragrant, white oily masses from the wound but gradually hardens when exposed due to the loss of the volatile components. |
Oleoresin |
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Balau is the resin derived from ________. |
Apitong |
Intong |
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It can be tapped by boxing, with cuts extending halfway through the trunk and re exposing the cut by burning at frequent intervals. |
Balau |
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To maximize full use of the tree after tapping, the tree should be felled and processed to lumber. |
Balau |
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Tapping should be done to trees ___ cm in DBH. |
40cm |
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Incision on the trunk should be made at least ___ 5p cm from the ground. |
50cm |
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