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Transcription
Pearson - 1995
24
shoots yet. Marked the yearings with felt pen.
November 8.- Puerto Blest. Censused from the meadow to El
Abuelo and back. Only one blooming clump (at the
north end). No seedlings seen anywhere on the census
route, although a few clumps of juveniles maybe 10
years old.
At clump D1 th old dead canes that bloomed years
ago are still standing but have only a few remaining
stubs of branches. No new shoots; 1 dead shoot
(spiral parasite), 1 yearling and it had a dead top.
No seedlings. One culm marked as a yearling in '83-
'84 was broken off about 2 ft up. I think it was a
big borer, as in another similar culm in an adjacent
clump.
At Clump D1 there were no new shoots; 10
yearlings (1 of them with dead parasitized top with
green branches, another one skinny). Two dead shoots
that I looked at had spiral parasites. Amita says
there were 2 more dead shoots but I did not record
them.
3 December. La Veranada. Nire leaves fully out. Warm,
sunny. New shoots at E2 and E3 are up 4 to 8 inches.
Many clumps across the road on the way into the lenga
forest look as though they are dying without
bloomiung. Some culms with all leave dead. Other
culms with onylGy a few live branches at each node,
all the other branches dead. The ground is rather dry,
but grass, dandelions, cacho de cabra etc. are nice
and green.
December 11.- Looked at our plant at Pampa Quemada, across
the road from the burn. We had cut all the culms at
ground level,to simulate fire-kill, but this was last
year, which was just one year after the fire had
killed almost all the ones across the road. Our clump
had numerous very leafy culms up to a meter tall, and
6 or 7 new shoots finger-diameter up to a half meter.
No leafy tangle down low. Across the road, the burned
culmps consist of a dense leafy tangle up to half
meter, which seems to consist of branches from the
topmost unburned node near ground level and which came
up the year of the fire. Then leafy culms up to 2 m
tall, then new shoots of this year. The big
difference between the burned and the cut seems to be
that the burned plants sent up a mat of branches from
top nodes. Lots of tuco diggings.