Klamath Iflzp. Sta.
Inamath
19f
Weedy Grass Control in Verna] Al
Klamath Experiment Station V T,] 7
Alfalfa seeded: 1961
Chemi cals appl ied
Nort h
2 each plot.
Checks south 1/2 each plot
Nov. A, 1962
Simazin (5 material
Atra7,ine 50% material
Dec ILL, 1962
promotrvne 1.57 0%
ta=;,nt
Rate /A
Actual
lb c
Simazine
2.07
"J.79
1.07
2.20
1
f
r,
57o We
90
4.04
zoki
1.0
0.0
,
1.50
Atrazine
Promotryne
Yield, in Tons per Acre
Oven dry material
let cut
Total
2nd cut
198
1.65
fn■
3
1.78
1.13
,„)
1.97
9 IR
) 85
3 E2
lt88
Centro_
0.0
0.0
'1.65
.
Og
9.7
5 0
3,78
3.5)
,
z
it
No eignificant trends in % weed co uld be detented at time of eecond
ntting,
.
7963 - RELATIVE WEED CONTROL IN ALFALFA - let Cutting 7/2
Weeds
Pr omo rvn e
Bronco
good
good
good
good
good
crood
f air
,yr)
P000
Sorrel
some
some
some
some
good
, ,
no
none
little
Mallow
none
none
none
none
none
none
none
none
none
Salsify
fair
fair
good
good
good
good
none
none
none
Shepherds Purse
good
good
good
good
good
good
good
good
good
Dandelion
little little fair
little
fair
fair
none
none
none
Buttercup
fair
fair
lair
fair
good
good
none
some
little
Peppenvass
good
good
good
good
good
good
good
good
good
Mustard
good
good
good
good
good
good
good
good
good
Quackgrass
some
some
fair
good
none
none
little
Ratings
fair, (3) some, (41 little, none
c"-k
L';
0
CD
C
(\7;
k...)
0 0 C.D'
rL
\
r\-'" \
6-4J
. "742
(
"‘. 22
Os, t',7). 'CO
(3" ",'"e"--
t.. 7 "
\
C)1:
C,› CY% ra''
Ct,
-
C.N
C.)
,
..--
.
\ C...)
‘ 0
',.•-='-',
f.Y.1
. _
. .,
(11
C)
E-"-;
Cf."
.0
r1-", -". r.::))
co —.—P' .
:::','
: „. ,.
•,,,,, • c.,, . .";
:,:;-,:--:', co `,:"i"--; ,--; ''':-'::
,•
--H:
s';i:i
r:1
'. ,. ?
r.--,-",
'," L.I•Hi--q. 'ild., , --",1
,„. -. t.›
:
f.'f.'; ,.,V) . , r.:.'i --'zi•-
',. 1 •, ,..
b0,..71 ' 7-:.: :.4: cr% ;-:.: ... ', ,. .
!:,. ,: ':. `2,
. ,. 2', ( (.;:i ".:,) ....7, - .. ' ) 1,..'
..,-"::
4.- c .-, f--i
. . ' s-i, ....
^,'. . ,,- — • :. • ' • ' . ,
• -: . :‘ r
.
0:---,
?,-.' '. 0.:': ;.
c..-,, ,::.1,
Z.. . 0
;7.;:.; • : i'.--.- ':. - - 4 t.,...) ----:q ?. .7 r.'. ',',:f,F:',
Cli‘`
--
c^,
r.•
•
--
C '-N) 0
C, C.;
a
fi
\ Cr \ \
CD 0
Cti? CV CV E"'\:t
,7".4
(i"" )Id
C.
`-'"1; r".. {!
5"""l 7-1 ff-4 r
7-11
C.O N H (7\ C)‘, Lrtt 0"\ \C)
-
Ctii 0 (5": , CYvt-`, 'CO N.A.° i'D trh
.
4
2
4
et,
v,.1
2
2
CP
st
:47)
LC\ LC% t.r ,s. Le'y L.C\
t,,C)
t(..)
C)
0 0 C) 0 0 (2) C‘ ); 0 CD
F'="f,
1,'"=4
e
r
t-r\
LIN
a
a
a
a
5
to
r--t 0 C) C) WC)
s
rn
1.4-\
kJ"' \
LC.%
Cr'i fl
P-4
-P
.
.
---,,t
c i
Ix) ^-,0 r..-- ct-to 03 c;\ ,z-- co.)! Lto,t),-- C)\ \ 0 tE) at- .04 . ENt 0 r,-• \E:) , \O (Nit .4i - Eto
_4,-00L.----...,4, - .41- t)-- i.-:, - \tp \.0 ..4-,0 ....,:;- --:,,t- -.:tt.: Lc\ ...t,rt tr. ,, ■- rv,..0 tc , , -72- ,f--4
- C) Q\
.
•H
et5
::::, ¶)
',LI
t-kj 0
cN,-:...,'_,
r-iC)
. E6
$.-1 ij.)
Ir-zzi-1 (.9
--,4
or\I
\91
'a,a
cr).
.
.
.
a
5
2
.
0
i.
a
.4
a
a
a
,
4
.
a
a
N- 0 CY\ 0 CC\ EN° 0 tO L'''p Gs, -, Z'r r,-=, If\ L ,.. --.71' 0', cn L , ‘5 c \ p i: .to 0- ,, ("). C.
r
,
--.
-
,
4 \c,-N. H r.,-, 4-n 0,, to 0\.t.E) C)3 0 (7" -Ektr,---- rf.-- \;,t,;) .„0 trt, tzm 14NC) 1:!.0 0\
- -
,
a
.
.
a
C,a, CrN(nkn
a
Aiaga
a
.
.
4
,
a
4
4
42,
aaa
.
n n C.,.? ,7,,,T cv N (%2 N 0. 't.N N 02 IN. N CV (\4: N N 'Z''q (NI N
f--.'
•H
'
OH
a)
.r-i
„t-,-4.
t---1 'cl
----c--11
(1)
-
':-) ! , r-1
0 5--:
cti
f'...,)
k
7:i
-
,::tt
0
-
C))
,
p,
t---q
c1
-
-H
-,..Q.
574
Q.
.,rq
,-,.
.0
'
n
1H1
Z:,.0
H
": "I"),
--t
(z),
,
G)!
,t,.;
40 ,---1
,ct
tit
t.---t
1-'7
GJ
C)
H-0 M
•C1.73
Si ,.t.-]
,- ,
CC
.:-. Ca 5
tt-tt Er) ;›,-;
tt-L'
,
H 15; '',<1
fri
`;-',-.:','
\.0
F--4 0 to 0 v) --t.-1- EN 4.-'s-, i'.:.:;, CO
c.ti F,-z F--- ir) -----,; C''''S v- 0
-P
z,7;
C) 0 H 0 0 4 OH --t €C,' 0 0 ,,i) CO 0 6, -4, ,.'34, :2:4 c- t_1
. 4.;;) H CO
H
CO cd
it'l. to t-cs, 14-\ cd ty4 cp.1 EN ..---i ,,Lttt't 11\ '',.-,tt f'..1 kr\ 73
(P "7-1. 7J) Cri .:)
XI t C:71 t I ..t---A .r.) :1----i CV. ri 0.) I 0 5-1 i -0 0-, CP, cf---- •H a) ro ,,,-C)
w
a .) ,.L.,:
-
Q\ (vi (.5- a-, 4...D „c4 ,---i i (3) C
,
-
,
,
a..
a
5
t;\2 E•,' EN EN c\'; tm, 01. cv . ..o,,,? c\t 0.,t, ot N. EN N EN EN, EN cv E•\,t E'tq cv E -t',1 t.:7\2. ,--;
.aaa
4
))-
,
4
a
5
5
aar.---tx)
LCV, 43 f.':."--"trj
1.--1
4
rr-4,
a
5
5
a
.
4
12,-‘
HOLLIDAY PASTURE GRAZING TRIAL
Klam th Fa 1 ls
K1nm
Exp S.
Average Founds of Beef per Acre foctilR1 gain )
56
1960
Meadow eoxtail & Vernal Alfalfa -TY
61
674
1962
,963
Alta Fescue & Vernal Aifpp
429
738
708
724
612
Meadow Foxtail. & letite Clover 537
530
61
523
552
Alta. Fescue & White Clover 568
550
59
64..,
588
Kentu c ky Bluegrass & Wh,Clover 492
599
611
732
609
n,
,a 2
-hUS
v at
656
Aye.
510
7-.)01:11Y1
1 .
1960
Meadow Foxtail & Vernal Alfalfa 14 .5
T962* 1 0 60
1.54
Ave.
Alta Fescue & Vernal Alfalfa
1.02
1.61
L51
L51
1.56
Meadow Foxtail & White Clover
1
1,71
21
1.61
1
Alta Fescue & White Mover
1.81
1.23
L79
I
Kentucky Bluegr a ss & Wh,Clover
1.62
7),
2q05
, 11
j::.7
'71
'','Used average tester gains (average of tw6 pre-selected animals)
Percent
1960
Vernal Alfalfa -7-A
Alta Fescue & Vernal Alflfa
MeadowFoxtail & Whit. e ClevEar on
Meadow Festail
AlaFescue & White Clover
Kntucky Bluegrass & WI Cloven
'fruz3J4 1 z,z-D
MPOT
,
27, 1965
1 962'