|
1011*1 +"1
<br /> I
<br /> GUIDELIP'ES TABLE 4
<br /> i
<br /> SOnCE: Western Regional Cooperative Soil Surveys (CMITTEES) `
<br /> S—ey of aw Noble gu Sd clines for rat lag so ll¢acacia, for use as cover-sutl :n atrll-m Lnc re cl swat to n,
<br /> SCS--tn;. Int. Guide (12) BLY-E.rRU (2) Susp etc 4Y0-0E� (20) ur—i--
<br /> Factvrs lffecetn- �s bond ta,r Ycor Good Eo1r Poor Gond katr Poor I level Good kulr ko, aS_e c/
<br /> Texture Ifal,vfal,l, cl,scl, 1,ifs,is,f , C.sc, ..IS ( , l,stl, cls1, c,ste,s, , al , c
<br /> 1 ci, c c>11,s1 a1c1 ll al,sc f :1 l srssat!f 1:1 clay clay t■ do=. 2:1 clay scl,sici
<br /> 18 do¢. c S sl[ if
<br /> 1.1 clay daa.
<br /> `tc lse tors:a:artce i[Y, Er lo,fl vtl,exft vCr,fr lo,(i v[1,exC1 - -- - - Lr lo,ff vft --
<br /> « ,
<br /> 9 Vry consistence la,eo sh,h vh
<br /> `•i Goeree trap-rocs <] 3-15 >15 0-3 3-15 '15 -15 15-35 -35 -- -- -- --
<br /> o -
<br /> S (1 vol.)
<br /> EC (mn ho s/cc-latn, <., 4-8 >8 1(4 4-8 >8 •8 8-16 >16 4-6 -4 4-8 8-16 >15
<br /> ex[r.)
<br /> �I
<br /> ESP (:) ,act de:e rr_tr lag if -IS �-- -- -- <2 a_/ 2-15 >15 -- I - -- - -
<br /> °, less cnan 15:
<br /> ' Se4 (satn. exec.) -- -- - -- -- -- <2 2-12 >12 10 b/ •6 6-10 10-15 >15
<br /> t
<br /> pit -- -- -- -- 5-8.5 3.5-5.0 <3.5:>8.5 8.8-9.0 f.r-8.4 5.5-6.0 5.0-5.5 -5.0
<br /> t I-- I-- 8.4-8.8 8.8-9.0 >9.0
<br /> St-rinesa class �0 1 2-5 0 1 2-5 -- -- -- - -- -- -- --
<br /> Li•ar cantent �!ow eed. high -- - -- - - - -- none-!I ¢od, high
<br /> tf)-151) (15-30) ('30)
<br /> I u°con Gpu) I-- -- -- -- -- -- -- -- -- 8 5 >5 I
<br /> 2 >2
<br /> ir'�a•rcnt fc-:. �N rh S 2vC. !or I - l i
<br /> Saturetten per- -- - -- I-- -- - -- - -- -- !: 80 >110,<25 -
<br /> centa,w
<br /> A-11 able voter - -- - - -- >.1 .C5-,1 -.OS I -
<br /> -- -- - -
<br /> (lr(Ica/lr�h)
<br /> I I _
<br /> Slope (:! { - -- <B tl-15 >15 •B 9-i5 >15
<br /> >40 2C-40 •20 -- -- -- -- --
<br /> `, J<Pth of Hater lal - -- -- •16 tl-16 tl- ,
<br /> D-alnage cis ae - -- -- drainag( class not deter- poorly,, -- -- -- -- -- --
<br /> °I mining it better than very
<br /> poorly drained poorly
<br /> drained'
<br /> 1ti-5�
<br /> a/ Rate 2:1 clay texture poor if I= > 10; sand texture poor If ESP > 20.
<br /> b/ Sandy tear ass pernir higher lever•
<br /> r/ Eata'listvene of vesetaclon on s^l- having any of theee extrer•e condlcions would be severely restricted.
<br /> LM
<br /> CO
<br />
|