Science in New Guinea, Volume 11University of Papua New Guinea, 1985 - Agriculture |
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Page 54
The Herbarium , the only general collection of plant specimens in the Southern Region , has some 15,000 dried specimens , largely of vascular plants but also contains specimens of bryophytes , lichens and algae .
The Herbarium , the only general collection of plant specimens in the Southern Region , has some 15,000 dried specimens , largely of vascular plants but also contains specimens of bryophytes , lichens and algae .
Page 67
The ridge gardens had an average planting density of 3.75 plants per square metre compared with 1.82 plants per square metre for the traditional Bianghi garden . Even considering the transportation time saved by having a ridge garden ...
The ridge gardens had an average planting density of 3.75 plants per square metre compared with 1.82 plants per square metre for the traditional Bianghi garden . Even considering the transportation time saved by having a ridge garden ...
Page 89
On seven occasions ( 1 , 8 , 22 March , 26 April , 17 , 31 May ) jassid damage to plants was recorded according to the following scale : RESULTS 0 = total defoliation due to jassid attack 1 = more than 50 % of leaves with jassid burn 2 ...
On seven occasions ( 1 , 8 , 22 March , 26 April , 17 , 31 May ) jassid damage to plants was recorded according to the following scale : RESULTS 0 = total defoliation due to jassid attack 1 = more than 50 % of leaves with jassid burn 2 ...
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Contents
Ascorbic acid content of some Papua New Guinean | 1 |
The potential use of modern geodetic methods for geophysical | 19 |
A short note on yields of forty one varieties of aibika | 39 |
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ABSTRACT acid analysis animals appears areas attack Australian chemistry cognitive collected common concentrations concrete contain course cover crops damage Daru Department detail determined distribution Education effects examination Figure fish Fly River foraminifera forest formal fronds fruit garden geodetic given Grade ground High School hospital important infection Island jassid Journal laboratory length less living Manus material mean measured mercury methods Moresby natural Nautilus noted observations obtained occur operations Papua New Guinea period plants pompilius Port positioning possible prepared present problems Province published questions range reasoning recorded REFERENCES Research River samples Science separate shell slender species specimens Station survey syllabus Table teachers teaching Technology terebrids topics traditional Transferred trees University University of Papua varieties vegetables yield