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T7T
"
Pa-7
7,77:Tp, SALT_
SOILS DER&REETT.T,
arrDE
TILIZER. USAGE IU SOUTH
01M301.1 -
COMO*
The ase of
commelrxial fertilizer:flg very mach and is beastth
'eg1
rt of the soil namgment pmram. This "'guide"
iritendel to
help in deolti/
7 4.3 what iciir1 nd hew much fertilizer to Ltso. It is based on the
regiata obtairmd
from ferZditzer trIalr4 coxIdncit,<.,1 on farrge thm arf:ho. at Klamath
County
during be
poet
years. (Six of th frn-1344
Lfl
located in
County). Tiot all 1.the
sceas
0
opresent,
have been adequately testrad
-
-
l however. TAlm-'t ile :?o
rriation is available to dates
presented here jest as a guide,
.
-
Anether fo'e detstaining fertnifler :.,...
gen'iee roocifliefi by Oregon Stec:0 College. The:om. 19eds is the 801:1 testing
31 Courny Agentts office
instruetions
for taking samples 4 and aLso containera in which suk
can be 'W.CCD,71g. 'ple re
soil tests can debenTane fairly acau2-aUly the level of
moms of the impoI'tarit plan, raitrients preserit L. the son. A considerable amount of wc.,, r3c is under way at the 'present tam
to correlate soil test
'With
actual crop response to fertilizer so tilat the reliability of tileVeillaGS
soil
Lett to rietenrining fertills r needs will centime to imrease.
-
-
,
,
-
This faide, .;1‘,.7.:1 soil should be used only az- maothar help in plazraing.
fertiliZer It 01:( 3.1d not and oarmot s, realzo
-- good sevrA,
based en the
An onerlencto. sod u be Icelpt inrf...t
hcit
el'ACM 'N'S+
'nig CaOrtnee
Ion of scomeroial
r
°nay
one
part of a good
over-ail far'
,
fact; (pod ft p c
such as the use of
the best adm _d crop uns , disease are 1:
parer
irrigatlon
and draim7e„ and a t._: a5
(imp rotation a . mom .NPOPtantr';L:„.lan
ever. Only
Vara) Can the max:ham r -obtained from an 'estseo n wsaifee*,
.
-
COOPEPATCIM.
ALLA-,
in t
have been very k alT.3.erous
their
the
some caries A by vat contr:1-
use of.
bution
.
CO.Y.T.a
lugf'th of th::
*Wank
tlent
c't•
.)77
the tgials.,
:us
IrIP,ort ;711. 71.f.nton.
,-
1:zzliqwe erairg t
sulnar aprialc.1
-
03„MTer
y
-
u / fertilizer pn,kct,i
Boin has been good 21 nitrogen,:
aulfur
uAs jupply it tiri-‘
ftybatoes
Chanbe of not .710:pa
,
ss
,Thd,
,
T'S 13 s2 t
ettic), "Lc.
oaR;Te EP T.012 orl
11; SOMA;
91;
*1* ,Nig
t'S
s
,Txr,sEno
ptnosa 1:0,Ertm,
.;‘ 4ifuoo 13 Jo IVY ',IL../‘)
T eso-lzm,rt: otos
rr_
mzo Six.4)
-
Sr
JZT: 472
Zaq,„3. a Egana6:
.
-
av:scce,
aill,:atra,00:. ;1.7 kr,e4q av,477:= 0w
-
•
eir„. ;CO aZ017
ATatiLME litICK SOIL
r .j:rea ,
amditione to which recomwendation is limited
cep oymnlvel e.c mtviAm
,
Copper
CuSob.
Mangf*ese
.50# ilobSet
Zino a
,
Tr- e ere& in general seems to be sorawhat deft.a inriheephate„ . Ally one or an three of
mbier elements illay h needed, l'iothod have
not yet. been dwised to deferable draciti areas
are dee549441t in which elerivint; however T:71. 4sai
cost or
.',..ihese elements being so to it is
probablY
to add all throe. The Iltx120
ekVaritS:
be mixed, with the phosphate,
*G11 BOW
of the gray ?timed muck soils 20040
The of 14 has givei, I.
Bed yield&
,
;
Zinc afate
mew 23
yews)
•
Irk
•
I
1
I
I
P
1i
a.-
a
-CC
.
a
a
here
the m
respond to 140153 - slight• - .r
are some gi at
oi1s of th b
.
il
Tm.,
440
g2e.ae &LI".
for grain
p
a
Increase by
half that used Ar.
.grain
1V3
7,73 Val fi71,
f, ,
Only C :t:-xna trial la
shamed;'.:2 ,2inite re;. s to placejir,,..:J..
miner demerits should be added not only
the standpoint of inereezed production but
also because Of improved quality of the fe.L1,...
.
Lbs Per Acre of the' Foil
Itir.or El
CorLditions o which
or
$7,n2 Meln/ 741=0/11er
Newland that has Suet came out from unoer
water is generally high in available nitrag
low in phospbatep quite low ih pc' h
• out at the point where po h may or
teARfidadr.i..NO svldanoP of
d
mino
-
.
on the gray muck c. more or
on
ar of th _lake - the only responseebt,
m trogen. If nitrogen alOne
he 9 undoubtedly phosphate to be needed in
a f nom. Soil testa shut; that the
able phosphate is limited.
PI4
.40
cid for the most
The
.
One
of the prime r
quite
for maximum production is later con
and propea° irrigation. Na indicatio
el nte are needed. sulfur . u
sulfur ca
ean be supplied thru sulfxr
ups= or element' sulfur.
■SIX
CO St. 4.0