V1l'81D16hlt •• 1'40...II " • • • • • • • • • • & • • • • • • • • • • • $.-:lttect Of r.~'1liztr$ ..... t8 O:Q th. T1.14 &a4 V.1ll. Aor.ot

; .;'

V1l'81D16hl"t •• br1,)tC

1'40

15'-115(0

, I

II "

• • • • • • • • • • & • • • • • • •

• • • •

$.- :lttect Of r.~'1liztr$ ...... t8 O:Q th. T1.14 &a4 V.1ll. Aor.ot 'lue-tu::fett TOb.ooo t~~ 1919 •••• ~ • •

- !he of l1~.-~r.i ifobacoo 1'11,,10'. bp .. eM4

Pound, per A,... • e • • • •

• • • • • • • • t01!

!C"MiI!'l'-Cl: Eltft in Po_d..

"a.~~"&'1\l1!. 6. '. 6, t ... total of lI"wtb. ,er Aore, •• 4.p .p.ll. Plgt hts-i •• ts Ceata1 •• 'i ill liJI'.o£.''Il:~_J!.!. To'bao_ at "'.JlaniitJ)8, 21 Aa",. .'s, u1's

1.

1&

6S (ay. ~8,lu"iDg ... 81

. . . . ~ . . ".lU., 1,.11,11, 11 14 ... Ohattel

a.,.si:tlta otJlu.-01l;ve' Tot--aoeo (OVt. 41'1 »as1.) at !;tanl-,1.&l.i1_ 11 4&18. da, •• 49

04 days flttle;r -rftml·

15. ~ Paoat .44PtrOf.t"t U'111zat1 • . otlutJJt1eat8 . by_, A'2te of Br18ht'ebatoo li..:Cltt_"'a$ ~_wth '.»10411 (ali 417 Qa~I!t ..... • •

51

UM. Other 1;b1q8 e,Qe1. tho 'it •• r

ao!*ethe lowt' 1!tllt •• t ,"4\1..",10.,. lat

the •••• Qf tlu.e"",cure4 ",obaceo. &.,b1u,is ,l.cea prillarl1, per a.~. i_. of cova. iaJOftea:t. but mUla'

_witt.ei (Qui men i. obt.ln.a, Gt .~~.e 9f "i..IIii .... '.'I!';i!'

,l!Gfil1et 1~ 0.t tlu.e-ctJre4 ~oOae_ botll 11.14

"1... !he ""'.~ ~Ama~;fi' the pr1c$ 1*~ JOut, tbe h1g)1." the 1'1,.1,1 ot

,..0"8101 1JolQble ~ut:r1eats t,h;tfJ\l8h PJ:.C)..OlllKI'.

el:':r, •• 11 bea"" ftird"aU. f.l1W'lBgthe 1'8"111.'10a

llZ'e1iQ;p",.iJ1'i:U'lS of th. crop hav. rf'eau1t.d d •• ~."' ,1.14

ae.iaUlle of i.e laek t)f adeq ... te au/_riG_" 'the •• 11 to ta,ill-

e'tt;_lrJ~a t.o .11Btinate .uGh .tteeta and to prov!" fA fert l1iulfi

$UpJ)ly ni tro".D tot.e.splaat,. "atln.fiaU

,alUUE~S of growth 10 _,"ultlty 1t b,e •• t118 ~

iacltt4e ill tht t."tl1M:~ cel'leiQrabl •• l,"' •

• 11~Nlrt.n. .8.11 as et _te~.1 'ir •• en

aatUftl Qrgulc .eUJl~.a. loth of

toeo.tot the tert'11iH:t" the 1. ttll" 1.

-2-

.I:fJJLA.VII'l>IUir' tlJ!'t111satiGll ot e., .have "_

s~t$4 d..~a_d ,le14_ oeCl~6U~!le ot il\ju17 t~ th. t.rill1u~

betag J!lAlla~=N 11leontaet roots.

1, .11m!aat .. '

to ••• 11 81'.d« slightly ltfel_

tetD.too plallt 1s ~ _JJ&tudlf'8 to

GOlla! 't108a. and the k1nu '\tn4 .of atl" :i.fjllts

$upp11H t~"ills.~.. tho~h In

-3-

~ •• ~..., 81._.,\, -.hothe:t Jr, .,

of· t. ,roo.tv. 1:. *lule 1a41ctardlloa of

l:"e.2J"'!!l'. to tba' ele •• at., the HiJDOllUJ. 1s .:LD.'1FBP'::t.Mlt!J,J:.1i!

plant.ot t.. ...,eol •• Nottivinl 11ttereat

-4-

(1') ";orted also t~ 'their

a "1. t iOll.hip flx1st. """"tll COil tellt nitr__ in fertilize,.

li. relatle.shi, w8atOtlM ·to .xist b.~Jl p.r .... tM,ID in the te" applleA ',1&$,,1.14

(ut'.pt w:ben 8:"00., .. 184 a44itioD8 Qf Pll

-5 ...

(16)

~)W1Ifltt. contlD.tte$lIflll .quil1b~i_ _,

1iSi"f"1~~ ¥.el,\J~,l~ a high pot.t. reV$7._the OMllUr of :relat10D,.1p_

.s.afd,OD ~t Q'Uthesie ••• 80aea bateft

1\11 t~'Pl.~mt; "bJ.r,$1 QJl .•

lJO·1ias.a 111 t ... early ,tq •• ot ... owtb •• ie · .. eel. tcnr

phf8101081.01 Hquln_:a,'or'.pleDt, leao' •• l..".r1eUlh

~"".iiltw.'lll!I tb...autr1en;s are _'1; .ttlltd.at1Jl1.tlae,. a;at:rl.'.

an '.S.80. ofl\e1J: •• as1Y6 supply .~Mwtl~11 OWl t>O$l.ly b$ (1088;'OU3. It

it will

'. .the t::cv\y the .tl 4alt1_81\

l1i'J'O«E~a 1s

,1.' trost

-6-

tl1sSU8-$ Sera _1,t, -.as14.n'll:f"l

pfJriod a .tRetUJi4U i1tte~ •• t1atiQ:a teklal place. ~1!!V8S

. 1 ••• tht:tr ,""."'."'''''''''.L $,lltl mo1", ap"earallce a. l_v •• al;'

(1) iii expari •• ,daao.4 •• t(Ji on alfalfa k.. .h08 .

1tt'tI.,.:t. btl'!) ill .~i:t.d. in ",. ot8;D40rp'loab,

.tape flit 1. _%'I a.a~l1 ,~.,..t16nal

theplaatatall B~ena of ~·wtb wae

to the tot.l ~)wtJtlili aM 1&tol"eOa'.!it,

the., bar.lt", sptilli wheat. peas

ot plut natrle:nt. .t

or

-7-

~ela.t1yel1

'he soil

of matvi " .. was N.t4lUUrt;t

nutrients 4.~" ••• i.!h •• "'_t tit U'1)8IlB.

ot the plat "as

the 18 .. __ •

. ... oy~ .. . ... . Zl'Ut:oc.$:a~l sa4 COw •• Ut~. (Ie) UtTestlpt •• th- t&.»Oltd.tioD

leav88 .4 "$18 _,. _.,le4 a' ..... l

-8 ...

'tobatco plats 61 atttereDt .'q ••

1Ih000we« lhat :piu.', t._ tht pl.'bd ash. ,bG"aor1~ ae14 aa'" po1uUlh.

D,um~a lntH: ••• 4, th."~t.t of 9O'&$h mtl pboaphor1o

D.,,14dU( t looad.cu, UQ\h.~ ezpeI'1,..' tod,lt_mlne

of tour tt."Dt ·var1.',1ea of toba.oe ..

iTft;rlflrtl ••• tudted. nr. : Dn41e, ~ro.' .1$at ,1c14 . t"'.r.

.... 9-

• aaltte4 lllfl.ea •• o. the ebso.ptlol, Glle eJi.,eQ..ll'l

ertect (In aD$Gl'pt1ottot .'her'l •

... ,le. an .p,11eet1oR Of •• foaa4 to rflduQ the

pota •• iulU n1t~en mct'$u., 1t.

lOt'

tlte ~'I!Iil\~~"'~IlI;"'~. qd 60 par-tn,

the 801uble a84!Pl1181tl. a i'til .... ~,&"""4i1i(W'!i ot 2" .. ,,,- .. ,~ .. - at 'tile ftlUl"~'l!'l_

100 pane per oIC""""' ......... 'I1,,"" poto.,h

I.Jelubl$"beillg 8. mia1m_ ot

-10 ....

a'D,ofte« perloi. ._

s proallotiQ8 oIl et _'tal. aw wm·;i.jMi~.i 1l1i.

'otal 1'Otas.1_.

per_atot,ita total

1.#r84Se' ~ 0.4 poua4a

PQ~laO,B °th.,t,oftd JAOJltb. ,.4

.m£;j'~ "~~Ij:'1!!''''.'''''''~'''' 1. pla.. tbe Mi'. expensi"e or:iJ;q$l~V $Ov,.

11 ._ fQUSi.\ tittypero.nt

••. ""·44l>'li741" for ,ot8.'.'. de;r1 \ted ON:au." t.rtili:ate;r theraa1."~ 1s

P~~'I:lhOjrle ao14.

chlo:ri" i lUi 'Well

).

lit tra sa

ttl):'!e.) .4 J)l'Q"'8 ".KQl;

:PhfJf.l)l1tor~lt aei4 tr. 10 'f'Aa!fl'ft(liil!l'W 1\l'.fJho.,bat.;l/J;~_t.,ah

chlorine n,4~"_11l4~r{! f a4

potaelyji' "!~e$ll'lll!lptUu,a

'~iI'WQ.~~l aulphate t."""'''':~'''''_' ... w ot_a.a

1(' ... (Amm9Dl..Sulpbate

,la •• (~. (AWl_i_Sal,}).,.

4(~ I_al_ SUlpltate

-12-

:rut a tn~.,t "" st_hH '.~'111.r) ~~:el~"~'i 11 tlfoce.*

\~MV'~.,t\.'IiiWii. Sulphate -~-, ... - of 106a

'ial' & (01*,a10 .11"10-(_nt_Sul,u,. (:Nltftt.~t ~;04a

Pla,t " (11"e (~lll.8Q1ph.a'.

8 (Oquic JiitJlOlea* (~1_S\tlph.t. ,.1t"'. ot $od8

)fltrOpJl ~Dert •• 4

1/$) 1/8) 1/1)

l/!) 111)

1/1) 1/1)

1/1)' 1/8)

1/8) 1/1) 1/1)

.,0 .-1.

1/1) ••• ,hiN (1/1) otnlt.roa$a" ) 'he a11l-.t. of _11 ,. wa,

1/8) ",pI' ••• s14,* 81 4871 .,tel! traIul,l.',!q ..

1/&) 1/1) OU-kelt (111) .i'roeea.

..'raUJlat1q 8ft4 OAlt-W!U.r (1/1) dars la'ar:.

1/3 }oae .. "1r4ot 1);1trq.. .. tbe 1/$) a1tnte a4 o .. -Jtalf.( '1/1) 1/1) t • .,pot.-(.) wtll 'e -.No s

.,,1.1&4 11 tat .. atter' -.r&,n8-])lat1 __

1/1) Pertl11sor 8pp11.' to l/S) "lb814. -'1~ below

reo.. epo_ ".,leul'. 11tft4b I. 3ft,.." _quall, a; eoabitaa1&t.a ., 001' •••• 4 11$.1. lo;rap (oled) 04 proee.s t~t.,

-13-

outlia. (Ta1)le1) l/i of the a1troaea. the ~'i'l!~_il!li11!"

.~p1l"t.r'111.z8r tor. tm tl~O' IN- 01\ plat & ._

~ ,lie 4re.al8B_

and lis of

8 hee1 ved 1/1 ot' itl

ug'&m. •. a fl. 8: S 1i~l 4:r~ ••• ;Ul£ 811 "_ •• t _de ·.e.1tral

except 9. _~.

wAll. on plat

"""".L ...... """ by the l.'fll m.tbod

t.rtl.lize~ was Q,.ii'ji~~-'Iil1Q

iaches 10

~.~ ...... of tr'8llfpleatl, oae htmbe4 a4 a1:1lttfi .... plats.

, _" t4iken f~ the phlmt be4 the «~x, that plurt· •• _ .et

field '8$ples d:-e ,.keD 11 _·'i'ioiIIl' we" tu.nth.Matter ~t twe

tol.l-owiag 'tran4p!la

1ntenflll, Mt1.1

plat, re •• h •• aa:tnurl t:1. ifh... samplea 4cUluJl., • .:t of 8i~... h- ttl tMe1zeo' the ,let_.

-14-

fu.t har.,.,' _,_tt oalt.ll, 16 J ftJl.don Aqllat 8 (tlie pliq t. tifth p.ow'th "t''I104).$:p~o~1aa~.17 'O,eNeat

'th9 Ccftp ._ plathe4 'b •• ~ la".".st.4. Ceru,equeatl1, ·S~'VJ~ ••

tOlf tU,aperio4 W$."not i.aken.

__ aaaltae.t \11' chud.al math.ct. 1n order _ 4.' •• la.

the 'hl'l!l ~mii. etnit .... phol,ho!'l .... i., ,ota*. __ meilla eal.,1 ••• tottt.e41n t. ,1m'. at the Vari0llS stapra of ~ll*

we" "1.,1"917 __ 11, tUretOat f tAo leave. $taa. WC'.'tC c:.cn"\'\~\\"\.c..d (.\,"6 Q\'~\yZ.e.o. wh,\c\."c. \eaves a\'\~ '!S'lC1\L' "_I'. .pa"'el7 tOf' .1'4 4a1srowta flGple ••

ms1lilot!la of A. I).A. C. (14). the total oalti_. ftleJ!U1.l~la

phOlpho:r1c ac14 tle'flrm1aatiou "" moo1f:1.' tl"R ~he

~15-

offioial A. O. A. O •. ~U"';"'''''jH''' ia ". following ma.eiW1; p16at

_totl"lt\l .,u,b, up' 411u1. HCl (1 f..

u4

allqul.!ttt$".CORins to· .Uieial Q. A.e. meth04s. ot 1he$.hul.~ d.'.~tsatioa us,t ~aa a

.'%len (1',. and ftS !'\llll 8$ foll0 •• : treat O't

•• tOl"ial 10 ec of l~ Oy.~ ~fl O'"a

:tum$S; bum ",i4ufitn UOy. t. 4\

cC'ot $ 411ute gel _luil_ n •• t1'1111.-8 with

with " dJfti),s 'Ot t~ aceti, lUJld,add 10

• 01 If. DO,. pl_"

'1-100 flO of

tl1t.r, ft.' JNel,1tat. t1" • wls111el o~ .• t

water, boil $ miaut." 1i;,r~m.~r.J'

so'lui!_ an. exc •• , of pea.u,qa~e in a$.oo 00'

ai I o. !laIC •• boil, atit exo8Slo.al1.(t 8.;14., 'a.It

p.~Ga~.$Olut10., (l~).

4ittel' •• c •• 1. 11e14 o:r v~_ per •••

Ift.t' Of ,.r1olt$ anti Value per

~""4,Cf1!.Jlili' !:re ..... t. 011 o.f 11.e-o-", 1;"OI'tlOCIO

hurce otltltJ;Ogeu • :pe::rt HI I" ':I.O"'~i"I" .' _ 1

1 tfrM 1/3, AmflOnlum ault.". 1/1, l/S;O 1'1.14 I '~a 1/1, ~at_ blta_ l/fa '~~ I llha 118, ""111.. Gullat. 1/1. tftm. ( J: l , 1/8. ~luSUlfltt.1IIj t;r_ flo ) t 1101 i I a,.ut.r4 'ertil1z.r*''(Y&7>1t 'iiIiI!&:!" .th •. Qk --: lo,a: , '_l!"11:&,_. ,·;,., ... t ___ i .• ia. t , "'4ft_.,' t , 1/1. ~1um $a'lf.te 'l/S ..... 1 ... , 4M • .,., ., r.:J"111st~ (8041_ Ill,ra'. ad t t a

8148 ' .. 41 .. 84) , : .\Ie&: ,211.'. t ~n1_ t labudal : 1280: 814.2'

p"Mnte41a

•• k. A;r'ilr.. .. "II'i' t~all.,l_ting.

t}

-17-

plmtl

~"':-'.;i.,~ tn. 'r~M~~

ot'flnwth of ,1ue-ctUrei 1\)_0_ -,"_ •• 4 l'oua4.per ,lore.

1 t , " .1 11

~"_.t,. : : : : : ilo .(1) : 1~'4. 18 l luae 1'= hlJ 11 ~hl, lit

: t l , t jJ' i1 'J I at," r't'1

:; : t •• 0 t 18.' = 31.6 ~31.6 t 'f.1 ; 45.8 : 11.$ : 2e.5 , 41.'

,~ "8SI.1 ·:Ul.4 # 11',t ~' ' •• 1 ;. ,111.4 t Itt.t : It9.1 ~Ioe.' ; 104.'

: , 32.1 :

, ";0.5 ,JUI.I : .,~' I 646.8 : " •• 1 ; "'.4 J tIl.' : ,,8Ia.3 :1014.4

, 661.1 : .'".t ; ' •. , ; 5 •. 0.6

: 1680 •• ·:1'&0.' -: 1,'''1_' : 2,'12.1 . til # MI.'

~4;IS.O· : : dl.l t 1'11.1 :6'11.9 , 1891.4: ~ 8$6.' s 1'11'_'

10 n 1[.'

)2.

-18-

jl ; 4

: ~ " . .. III " 'beatm._t t .. " '0. '1) t 7._ 15 t lu. Il :rul:r 11 : lull' 81 '" 1t : • . '" '" i :t -*1 t :

1 : 1,.41 15.11 "4 •• .. It;.t' .. I ill 1.0' '" 18.1' .. 41.1. , ".41 .. .. jjc $ : 1 •• 1'.10 ; 11.1. I 41." " " 1.81 .. 19.80' : 4I.eI " at •• , .. II .. I . S.lSi 18.23 . D.4. ot . .. ,' I) .- • , .. l.tO " It.It 1 ••• 81 .. a'.R .. • .. ,

J 1.et : 1'.61 : SO.81 : ".fa 8 ; l.n t 11." .- ,1.0' l 11.10 ip t 1.81 .. 1' •• : &0.,' t l'.M ..

• \II' " .. If " (1) treet!ie:n1a fIl!"II tiB pace I~

-19-

·I~OO .

300

-20-

.,.'1.- 5:·~ Averq_ hua4, per A'J1 ••

r , I J:'t U ; : I I ; Iu. 11 : I' t 1lll, U ; luq 16 : : , tl I ! 1 ,;: ~. .. b • .. 'If Ii 1.0$ : 16.01 • 12.11 "'.11 iI I'> :: .to .. 15.11. # a'.OJ 4t.e. ;It' t 1.60 : aa.to II a." ~ .'." II' : 1.50 # 14.150 ,o.41 J 16.4'

P-I , 1 • ." 18." • •. ,. l ., . .-• 1 8.1.8 l 81.41 !I .. 8.81 : '1.0' ,., l.a. • 11.40 : •• a, : ••• 1 1f

1.IS # li.OI It. tWII t ".t. .. Nt 1.M i 11." : ".31 : 14.0'

=. : " •

-21-

n1tftS4ll. five ~_~ ... v,""'._&!!'; ~~lOflU. sbo,,~a hiP .Olloe:ntl·at;lGD

at -ci"ilaSPlf.mtlna; "'~

-22-

fable .. G,.. .,tel 11.11. "'~.'N"'h pel' aere. and ,.,.m, ot nllfiJ-lu,t. Gon'.iIleA 1B pea 'ebaeco at .... _ ...... -a1 4ay. atter ""napla'lng (1u.ae 11) •

. . ~ : ..

'lata · 11 . .,lant .• ~ __ ~~ __ ~~~~~~~~~~~~~~~~~~~I~ 1 ::: 111". 1.tlOl t

1 .. !!l I ... .. ! .. ... 4 : 5 .. .. ,

~ • , • .. a

i ,.. #

AI /I>

I :

Sa ... .. ta '" •

~8pl_" :' 1 t I : I : 4, t I: , : , s 8 : , :

, I

:

3$.0 61.1 11.1 Q., 71.1 48.1 II.' 10.'

1.8 14.8 $0.1 41.1 '1.8 e.$ H •• •. , It.' • , 4i.'

: IS •• 14.0 1'.1

• 11 •• • : II •• : as.1

11 .. 1 1B.6

It 11.1 .. I> ..1 I> : 60.1 .. 11.1 ,.. '" &1.9 .. • 3".0 .. .1_'

.1

• ----... " 11.0 '" /If 18.' • : II.' .. 11.1 • .. .'.1 .. ... 41.1 " 1\1 11.1 /I " 11.1 · • '1.' .. t

II.' :

:: II': dOt ,.$)1.: 1.000: 100 : t tOO : 13. : '.000 :1.100: '10 : t .IO .110 s ".100 J I,ooo.~ 600-t: .. ,1" : 6,100 : 1.600: 400 11100 t 110 :, ,100 ll.lIO: 4fiO II 311 t 110: ',000 : _.000 ;100

:t 82 t: 800 I lie :: 100, 81 l: 411:15. : tllO : 111 ;: 140 1 ''1 It aftt " :: '10 :11

: = 41e I 1. I: 411 • 111 1# \We .. let · •• III t us .. " ; ; 100 I lit t: 'II I 111 •• " . !II l 1. It 1M. • 106 " I: 163 • 101 !If jJ : ., 8S : ; f : ; au l 11' " .. ... •• "

: ,.0

-23-

~able ;.. ,~- Total Yield. rate of i~th per atn. 04 p.p.m. ,laa' Autrients cOIl'.1 ••• la 8l'eeto'beeee 3i days att.r tfttl.,lantl_ (1.. 1'1).

I to,.l Plate t Tie14 per

IAore ... lb.' • 1 41 a,',.a " 2 • .•. , . :-S .- ,119.' :* 4 .. 'fi 841.6 I • 810.1 :-6 /II ·alt.6 :. ., .. 311.1 . ~ 8 : a •• 6 t .1 1a .. .$1.' j h !M,.I ,- .. '06.' II 4a • lia., '! •• 611 •• 6a I 471.1 'a It 11'.0 /II k " 411.4 lIi. 'a " ,' ••• 1

• III

· let. .. . d?ouda ,1

:: ,: • " ¢

" • I

= :

• .. I : III ,. /II .. : • ..

of Qrofth ,eJ! .'N· III.' 1".6 atO.5 all.a 1'6.1 l.t., a, •.• ' .46.8 ••• 0

.'.' 8M .. 1 141.8 441.0 MI.' 400.0 80.8 'an.,

.1.4

::: NO ll91 ::tll t ato :: 680' = III :: lOOt 110 tlytO : 180.

IS 6ftl SIS 886 '00 '10 'OG '10

: 4. :.fIO: .~ '.lOOt 1,tOO: ". ; 8,100 t 1,000 :1.100

l: 61t t dO i 5,000: 1,'.: eats a lSeo ,$10 ,s "-HO s a,eQO: 82. 1:100 ; 611 t J 8.000 : 1.'" I t80 J ,. III t·1OO t 9,100 : 1.'00: 825 ~ t· GOO .~ G' l I,J$Ot i l~."O t ,&0

:8 I. 1,., ~ "0

r} I r ~ : rr Me 1" tf8 : 5.000 :1.,,0 t 5. t: .1. 1100 : f 4,600 : 1.100 = "I t: flM r 841, t· ,.100 , 1 •. "8: iU ff "0 .1 :1()1 f ',ISO ; 1.100 :' 811 :i. •• :.. t· ,.100 : 1,'1" =' ,. , t 481, til l 1.100 ~. 1."1t): 810 :i: tit :'.. : '.000 : 1.,"1: ,. t: .t. :. II. : ",110: 1,:'85 J '10 .. ' :iII lil .t' II' efR

. i

l~ 1- ~,:.:'" '.J~

:·1.000 : 1 •• ": Vii ij .

'-

-24-

fable - - !.tal 7i814 :rate ot l2towth •• :re. p.p.a.

I Plats • ..

:

,I 1. " 41 a • ~ a 4' ..

,I : • '" ~ :

a. : Ia J 4&' l 5a : Sa I

• • Sa to, .. 'a .. ..

plat aulr1e.t. Oellia1nea in Ire_ toba.eoo 4. tia,. att.J"'rtmsplaat1DC (l1llJrll)

1. " .. 'lieU pel' 41 late ,. AI" ,'" 1.1Ie. :Pound. , ,

-I

#

'GI.' :' 1.111.' " .. 1,105 .. ' .. '" 1,1'8.1 .. ., ,1.,001.1 , 1,1 •• ' .. " 1,1'1.1 11 :II 1,,1".' : ,,,., ,S •• ".a' 1.1.~' At iI

t'l .• 1 1.:'1".1 : 1,111.1 : 1,011.1 ; 1, ••• ' " • 1.144 •• .. .. 1 4; " 1,' •

.t O~wth pe,r,AOJ18.

'101.$ fl •• ' "'.1 It.~,

"1.4 ' •• 8 9 •• 1 '11 •• .,

,e •• ,.a ..... "".6 ft •• , 411;.1 f ••• . •. ,

I

.. " . ..

" +,

t: ."tao :: '111 t'l" :: ·llOt 180 :t •• tllO I: ',100 : '110 t: '$60 1:1. :: 110 11M ,::).11 ; 1$0

•• II • ;: 10: IH II ' 96 ,I ,OO I: IC fl • I; ,.S: '

n H.' ' f "J

It ' : ;;·111 I at ::I.teI5 :: '1. t It I ; :144, '1"

J I I :ll-.00t " 1,100: l,SIO :10,080,1,000 1 1.tcC , •• COOJlt.l00 :1,100 ;10,OOOtl.1QO s 1,000 :19.000: l..,eoo : , 100 1.10,000 I li,QOO ,1.0CtJ 111,100 •• 1:,100 : 1,100 :10.eoOJJ:.OOO : 1."0 tli ,QOO ,: 1,100 l.l, : " ...• 000:1",,1, 111 •• 00:1,000:1.'10 :U.~ . ,'l,~OOQ: l.1OO sU,OIO':;l"OOC = a,ooo ;1',000 :1'." : 1,100 :1&.":1,100 : " 100 il •• 800il.OOO : 1,100 :;1,100: 1," ; 1,$00 ·,,1 : lOG

• II '" '" '" . 11'.010 : 1,000 : 1,100 tll',OOO t 1,000 : 1.6U : ',., tJOO • 1".0. : 1,800 ;10,100 : 1,050 ; 1,100 :14.0tMll J 1,0001 1,000 ;11.,,001 : l,Get) sa fit) = 1 •• 5GO l 1. ,010 : 1,100 t '.1Ce l 1.~ :l,6aB

; 1000 I 1; It ttl : :: 1'1 :110 c:l1,."', 1,0'1 : 1,161 :L I : : :

-

-25-

Table .. t;- !0'a1 yield fU14 rate growth per autre, ad p., .•. ,lu'tnutrlell'. ·coatEd ••• 1 •.• 1' •• 11 wltac4G II 4.s &ft.!' t~an8plGtlDI t1uly a'i.

'0"'1: . bte,.t .'".tll' .tl 'c'.J,m~ 'lal. ,'lie14 ',... :P'ou.a4eptr Aon. i': 1.

1 I I 4 I Ii

a t 1. ta

ia Sa 1a 8a la

l.f . 1 a S 4 & I , I t

tAon .. lb., :. .: 1 ,NOs ,t' '1'1 ; ,

.: J ,:, .. ~

I II .. .. · ,t

It.

I .: : ., • .. " f J II> II

I.

. !It • it t-

: I Ie I • ..

• ..

.. ....

1,614..1 It,:$ll,.1

~~-~ .• 1:.'!.~.1 l;,: .. ~.

'1 ~,

l.'l'~' 1 MI'.I 1,' •• 4 1,140.' 1.'.1:,0 1,'111·.1 1,114.' t, •• 5~' 1,111,1 1."'.8 1 •

1,641.8 1."1.1 1."'.1 1.'41.S 1,460 •• 1.111.1 1 ••••• ,,11.1.' 1. ••

. ., • :

,. ,.

.. • · o; • .. II • · ill '. ., .. • :

s

1 'I :

'It.6 li',COO , 1,100·: 1,100 .t':.8 ,.11.000 : 1,'210:; 1 .. 000 Mi.. '111,000 :1,810: 1,100 114.' . ;11.,OOIcl,100 : 1,100 Ut., ',~1.,QlO:,1.1OC ': 1,100 1 •• 6, :Jl'~'OCtl'.JIO 'I 1,000 14'.6 :;lI,OOO:~.'110 :1 1.1)00 .,., ;'ll~" 11,1'10 ' .• ,COO

.......... -"'~~~~~~' ~iijl/oll" '.1.1 ' ':1 tll. ;100": '1, _,.0

'$1.1 606.1 111.5 m,., 89'.1 '04.0

'.1

G61.8 'tl.9 '48.6 610.S 111.t dI •• 411.1 "1 •• , ••• t,

'lI'l! ,..

"t '.' . '.' .. It '.' . ...

!It • iii ..

. ;, t: •• ... fC

': •• : II :t 80 : &I t 18 , • I

"

40 :11,000 'sl,160 :t 1,100 ,. ":'14,0.00 ',1,'100 :1,600 .'cU,1ee ~ 1,000 : l,tsOO lO:l'~OIO il •• ': 1,100 • . :It,.O .11,14.0 .:: 1,100 40 s1,I.I.IO:1.UC '·:1,000 1$ ,11'CKIO 1.110 :;1,100 at·, .100· .1 : .•

' . • : t 4. $1'.100 ; 1,100 :; 1,100

'" ,tll.00Q : 1,110 ., 1,BiSO 10 #:lG,ooo It, 1.1'S ., 1,500 .. II :11.,1. : t,ftC • l"f)(K) #

" :ll,QQO ~ 1".1'1 • I.IGO • 4t ,:le,OOO t 1.seO .. 1,110 '!II 31 '#ll,fBO .. l.a.o .. 1. flO 4- .. • :11,.'110 .. 1 .... · t 1.f50 jI. ., 1

.. t ': • Aveftp : 1.'01.1 : .t.1 : : 10 , II slt,13'

= 1.1" 1,100

t • !~ \ : : : ,.t1, .... · i , ,I!

-26-

..... tft_a _1l..-

~l!U:I>·;.r,.UU: but the ._11"".

, •••• 'ntloa of macusla. hlln.l:t 4vill1

'AtI't)1d!;,b aAd '1'&4,..11, 4.e~a.e4 plattts a8H_ ••• '

a'tw.rl v- may In'l_'. maca •• laah.-.'l •• 011' DeWUi :Ill-lea,s itt\'ii'llka?.;jl.\'f.!i'tl' '.Oqhou.t ... w .... _fl'it. pe)JI'lo4J:,

'he •• IfflJ I:t,,~.s of B!'01l1'tJb. IUlt tiT •• G~!!!tl __ '1~41li_

flue-.u"a '0.000 ta. 1111_.~

'u.ria, 1lhs l.,diGr .t81'UJ of gArib.

j"4~I!Uii» _' .... o.a ,_t~1', iu OGata\ ot alt:rqe.

nl!UtSrpJ.,OlU. c;ontail'1el a ,."ea'''. Qt11no.,llor1C Ite... Qt ,~~b. ,J\t'.,:r the -:It *ra.8-

eOBtentot a014 11. tllle·.nl'e4 tobatoo

:lIUlB:l"Uili!l.Sllttl up,€> the 35th «~1 p8~io4C1 KORver. "he

l.',.. of gro"'h 88 the »lat. appro".he' .. a 4M"._UC'fo:a\tat of ,nQs;plol"'U a014.

-27-

b~fj.ted th...,~. i!.llN'o

-28-

.. 10:- Cha1oalCoapoa1tiQD rl~-ft"''Joba.eo. (oven IJ:I!J'. baale) at t~lp18lttlDI •

11 .• 1

.. t . t

: =

• .. " t, f'

·t 4.'11 1.21 I 6 •• ' ;

111.1e 11~· Oh·alf1al 0.".1'113. of nu-"ft'·~_eooj (0 ••• ~ .. basi.) 114tYl $"et 'tNftaJf1_tlq_

,-29-

fable - 18 ~- Qhfill1cal CoaPOiU, 1; lOa , 41:7 baaia) 3&

-...,.. 1" :

P l P,O., 'J

,~ 1',')1: r . ! i . I II!' fj) t : t II f

1 ; 4'.9t 0 1.01 t lit I $.06 = 1.0$ '" .. I : 4.S' s 1.06 :

" 1ft . ,.,' ..- .te l ~ '" \\ 4,.'1 ; )..01 • .. i II> 4." " .91 : .. ·to ,

I '.68 t .'1 1 . , .. 1.07 t .94: lit .. .It

4. 1 .90 .. • I. .. 1~1.1 .. .. it

" 4." 1 .ts f> .- 1/t : , .• t 1.01 t ,,- ; 4.le ; .8t

,I$a 'II •. " .. 1 •• ; ,. it · &.91 t .tl 2 .. ,- 4.'4 ,iii • 96 ill t '" &1: 4.17 • .9t .. ., -It ,. tl I

: , :; 1 " '~.I. ; 1.06 . 6.0S J a'.tl .,. .. f.M J 1.01 '.3& · :).30 • At ., '.f8 .. ... 1.$8 I

I." " .. l' •

II·' '1

1.0' 1." ••• 1 •• 1.0' 1.01 1.1. 1 •• 1. 1 • _'5 .tI .81 .to

1,. 1 •• 1,.04 1.

l.oa 1.01 .a, .to .Ie

a.os 1 •• 1. u.s

l!>.04 I unz

-30-

!ab.le ... 151- ._10e.1 Compo$i'i1on the J.,all!l'V."

1 a • • ,. , , • 1& la I, 4ft

,-la ta

66

1 a I , I 6 , I t

A.G"Ct

"'"

• : ; : 3.. : '.9t % : 3.'4 : I •• ; ! $,.4' : 8.14 : : 1.11 tl.SS ; , I.. ~ 3.0. : :1.$1 t 1.11: : 1.18 f 3." l 2 141ft :$.65 1

~ , oil ,

t 4.0' , 1.10 i •• '1 : B.II .. '1\ ; I.lt 5 I." : '. i._ 1 2.14 .. ..

1'.0. t 1,.fS "" .. t: 5.o, 1.0' l

2 1.18 : 2.$' c : a.n :

'" .. t '" ,. III .. 4.01 , 1.81 t iii I i.tO : 1.19 1 , 3.11 .. a •• t .. .-t a •• t I •• .. S.,M : 1.'0 I> t I.,a I $ •• : .. I.SI t . 3.10 . ., $ •• 1 : 1.11 : .. ~ I. t : l t

1.11 .. I.,).' .-, t ij 1

{l)(L= Lea ... (S .: ""fMlIi~""',.

71u-c~.' toba.co( ovn atte:r traspl.'1_. )

J

.,' l

.,. !

.eo : .,' : .'1 : .'6 :

.n :. .,' : ; : : ; .. • ., .. .. 1/

I, a I « 110 ,

it a

.'O:'.lt ; •• ,4.al t •• I 4.U : .ta ; 4.'t : .81 1 I.m: .91 ~ I.'G : .''9 : I .M 1 i." ;

:4.8 : 6.91 # 4.8t ; f.84

I 5.11: 4.'1 : 0.46 : 1.3t :

'''4IIK : ; $.14 :

.80 : t.ll = 6 .. " 1.95 : 6

:I

L :

.. • $

t

:

.. ,

j.~eng. of ~J11o.te 'f11._ .. '. : " .. I .. ..

.8f) = .'1 " 4.4' ; 6.10 III 6.14 a .. Ai .$I : .8' : 4 •• t 1.9' .. ... ,. 'II' • .-

.. 81 • ." t 4.11 I &.", s 4.'1 .. .. .. .,. .. .1' ; ,.,. c 1.10 f 1.41 .. .. !II ..

.10 .. .u 1 4.1' l, I •• t 4.4. : · .. .,. "- .," : 4.10 I." t '.&1: : 10; .91 ~ .a. ~ l.1I ; 1.56 t I.IS a " .,. : .M .. 4.14, : 6.4' t 4.14 I ill

.'11 .11 ,I, '." .. ,lo. &.It t 4.' .-, I) ·It : .. : t • .. .,' .. .1' 4.H ,t 1.95 .. 4 •• l .. i!

~ : : .. I

~

. ., • I ; L fJ

: : 1.04 '" 1._ 'Ii; .11 t .. 1." ; .11 t .11 1." = .11 , .4& 1.1. ~ .'4 t .. ,IS I 1 •• • {t ,.e, ! 1.11 ~ .4t 1.10 ill 1.16 ,11 .. 1.14 t 1 •• 1 i •• .. .. 1 •

It 1. '. t 1~11

.tH I .16 .. .,t t .It} II _,I :- .3' • 1.11 I .41 .. t' .tl .. " .. 1.Ot I I 1.

&0Wll

: t .,. 1.1' : 1.1' t .4' 1.13 I 1.0& .. .1>0 • 1.11 Ai .e, .40 .. 1.11 . . .. .44 .. It

.91 t 1.08 • • .. , t 1.1' :. .41 1.09 , 1.0' : •• 7 1.11 t 1.10 ~ _'I 1

; .. ii> 1.01 t 1.Ot l

:

-31-

V"lII'i1il_"'~""'_. ,O.»oel tion TOlta.c~o (.ve. dry UDCIJ,l..D

44i

• .~ : , : I' (

L i * ,~ "! t ,; .t ,: I~. ,t 3. '.GG , ,: I~. ,: l~ao ,I ,11~11 \. 1.11 .: :2 •• , 1 •• , ,: ,:8~8' '~1." ; ,: a.1J: 1.11 l 3.q 1 1." tl.'4, l.II

, .," J, ',1.11: : ,I ·!.11 l 1.2. ~ ,; I~$a .1 l~" ;1 t 1.lOl 1~61= * 1.lls 1'.4$ J 1 1.16: 1'.81 ,= :S. l~M ; l.aa

I: i'efiG:1.48 :

i! . j

.,' t

.. fa I •• I -4' ',: .11 : .M .68 : .0' 1

~" ; '.at: .11' :

Ie • a. : ,l.d t • 6t :

1'1 l '

~$e.te,d1u

total

I 'Dr4~lti",,4 a ~;~U~' 'to,.l

(tabt. 9)

-32-

>IO:~,""- "'-"'Ii"', JfI"lol_

stu. ,.abtae4.

't ; ~ . ~

" .. ~~.~.,.--,"~-' ~.t~·~~~"A~:_t .. ~-:-., t,i .. ~~~~~~, :",,~,~"~_:_-..~~._ ... : . .,~ .. ~.:.~~L~.~~ . .- "i-''''-::r1l •. J. 'l'1e,aa.ip.,' _;".1.11_4[ ..

: I' , 'btllth"" .. p1.'. tJt~ . t " :8ellh~LTo~;;,:4.,1Iti'., 1 . 'YN'~ •• ro~1l~.,.'1.4'.f

20

10

5

4

-34-

1 ant ft ut!lle •• about 'tbe." aoQt otalt~ •• ,el' el.ON

wh10b .s 4.,.14e4Uy les8 tho that u'111~.'cl bf 'llu ... "01' .B plat

a avina 1. periH_ llurlq tb e last perlo" ef CJ'owth __

'10.1'0 _ 1 utill.d 15.1 pel'eeat ot the 'total rd:tr •••

suo!!'"_ the U ia1 lrowiu pEt!"lod .. 11. the 0") tla

1.4. 11t4.i •• te. q;ulte el.,:rly that tke lOur ••• ot n1'",8. he:, ••. i.tiD1". ianu. ••• GD. tht , .. tit, .f ~1'~.a a"~l'M4

ft$ te!'!"e' eqt.tal11 trom •• ol tan .. d4 __ .1_ au •• te) ,_ tebtUJ • ...,:atained .pp~i_tel, \he ...... ts.t a1t!'O«.n

.$1 •• ,lila ,arid. I...... 4uial the 'lI'h plat , hat util1,e4 11gr. th •• ,lat a. 1 •• _ in,taaoe app-

lie14:ter ac:re, l.v., 8;8. stalls •• 1tL#1.' ••• hiSn..t to.". pl •. t I u4 lOft.t tot' plat ,. ra.y1e14 d4 Tal".

JeJ'ae::- 01 aa1_))lel •• t totable a) .ell.1ch.u., tor pla" ,

aIl4 lo •• at tt)~ pl.. a. Thia1.n4ioa'es qu It. eleaJr11that the

-35-

Io1lpe1 •• plat. 5. 6 and 8, .hica the n1'"._ waa

'.31'1 •• ' tHm .v_es 8Jet1fl.« the ~b •• co le •• ax-ell O'_1ttee

a tlu$-oure4 tobe.ceo t.J"'Ui~erj 1t •• that

plat 'utiliz.. 4fto1'e411 mo" n1t~6. ~ld:t;hu pla1a .~ or 6 ..

Bet ••• tke •. ll4 $8~ de;ye 8 tl1111se41.t ,.~ce.t

ll1tro8ft*ile ,lat6 810.94. 10". ot-II.$ in

.itreC •• utll.ised ani pla1 5 slur •• 1 '" '1181\t loaa -1.1 lierea

at 1titMl'.\'l~i11f£e.. ..lue 11e14 ,.1" _,"(tablet I) ot 8.1"b1. If'af,"' ••• 4eD. :plat I .uoh tb.tlul'

.ithe:r 5 .r e. Whioh a~ a1m$8t the ....rM •• JOiaiuJIH 'howa lR,hl8a11,· in t1cur.!1.

~ate .. t \l1111ze:trloD. of ~$phor1 ••• 1( •• 4itte"_'

Iratb.' of alt.,,__ 't.hat 1. tyerr ia.ull'. eo.elletteble

qua.'1"i., ""Ul' ut11194 tt\~q thl 1 •• , "qt. _ 1~.Wl. e.".ftlG J tobaeeo lltili.'8a.'eut 10.1 poucta at" ,b.o',pherle

aeia thld 4., 1:ro1d . ., pe,,104.ot whie. _~ •• Dt ••

___ il1is04 4urlq til •. aixtk 8.".tll ·.et.. 'tb'ba~oo utilia.' a "f)1'7" Mall qu.ati'b1 of phosphcr1e ... 14 aurl11& '1\e

tiJ:f.t thht atte~ t:r •• pl_tlna. 10_",.11', it 111d.l.1zt'

ot ihe to~l tb& t.",. .ti-fib. ... eb of $Nwtll. 1ut 140t &.~ 4ft, powi.q p.~1o.d._.

_1i.ut111zat10.ctpho$,htl"t. aoia alena •• d, only 1' ••

)eftent t.tll.wa u*111 •• a 'bi. aa fhe p).alltj

·appw8ehe4 ma\t"lri'ty.

POUNDS

8

6

4

2

T

~ ~ ,. ~ - 1 ' - .:. "11. 8.: Total ~. 'aO, .'11~z" '" 41tt .... , plate .t _!lb., ' •• 0. 4urlas •• r1e.. ,c~owtb »erl04 ••

, ,

2 3

/~ /1; ~I I.

/ / ~ , Cf

/ "J

4

-37-

'iI~S a4eo:Uied Ollt of tbe phosphorio

.014 ltV tae _Up , ... 'a plat_ I. $. , an4,.t tlB'I"i:.fI!' tb. J.1":l:~4 01ih1$ 1,yfi1attout .o~la'.. the

_.ltDt of '.aat on id~.a. '.~1q tbis ., 1,

showa 1.Pl.'tS, e. , ad 9 •••• 'hEr.natN" a$t:'lllat Qttur1,. t_ al '11h ......a .. oh lonr DaIMCdrltl

tneb.- cterib the'''' ad •••• Ii toba_eo eft.

o~ ,ltta 1. Iqd 8,li~_Y.~j _4. abwtthe'arYp_centa,J ~Wta*~h d_lDt! \ite8th Itbw~.lt. a$ ther 414 6th

'tlt weeb. is retl.ote4 t~re :5 •

\tcat1a .... at111~a'loa of aQ1d 11ll «Ai

data (tawl. theifei ••• 184' •• t1oa the

b":'I!!'tf;III1~IJ!llra ll'111za'10. of ~ho.p.:rlt al14 1. iil!eet11 QI'""4Ai'" .... 'U._~'u\£

the pen •• ta,_ :1af;H80fte U1 Al •• ,l.'" I. 1_4 $ _Otluc,i bl,haet tot41 (l.av.. atalka .ablnet)

_,111$ •• 'th6!Hatflult ... 111 of phoa,b.6:rlc fU,i •• W1LIO.I._

4. , 049,80_4 th., __ to hi,." 11eld $B4 a11ti11:htly

1... ac14p181alZ aael 8. tha lnloapt.1aa 1 ..ioh a.. .,f.reat.~Q1111U'loJ1 ot pb.o.,ho~l Ie

)llts 4, , t.tlu,r$ lla ,l1ft" ."rela,lol. ,et_&D tn.'

amounl pho8pho;rl0 aci4 U.;;illN' and the of total

atOrih (lee".. a.. tomb 1.e') tach periGo. ot .rt.I.Il

-38-

:fa ••

111t1?'01, ••• _.

p~ta.h. 1$ .,~~.£t.'lL¥ •• tbat of

Atl'QrWl!W ,med. w:t'll1 the

11&8'. wal1'tD, the

"Vfi~8I:~e .t

a~r"llw. ,w10" t_~ •• a _., 11 '"l..t l1iJl.1Jloa. 1a ill •• a 10$$1. 'I).Titasll ..

u1111 •• t1:oa of JOtaea 4ur1_tll. •• Qd Ith wekl otl~l\t

Qft pla,. I a4 , .ow $ .er( .all./f~tll.ttQaot

plant al1tJ'lcnlt '.\trias tbe •• a~. .,ag..ofIOPttaa.!) as

utl1ill.4 to "th tollflceet I~ oa 4. '. fl.a".

!he\ttl11zatl,ol1 0'1 potash

til~ 4.

plqtsllai

11.14 aalt:abl",l •• t..

1;obattJoe beoJ.''bod eMu' 10 •. 8"",,4.., muraWliU.. Bl1P:l.ft.

it. nla., ••• ka of erowth, ot_10h. about; eo p$J1Ictat -$ .ti.ltz.A

POUNDS 64

56

48

40

32

24

16

8

T

"iI. I. ' •• 1 ,. ••• ..-'111.' '" ' altte .. Il' plate .f .,.-tpi ""U.~. 4-.188 9.,1008 lro.tb perl04e.

2 3

I i 9 3

'1

4

-40-

A~,.r.l_.ot plat •

•• ~i'fe. IF.' ..... stUB! ''!l'!'~''''''_~iIi>.'W''I\lI' ani upelbn. caftt'ta.'_l1 and

1fl:Wltnft 1. SlUj~B.'f$1it ... ,,, .... ..., . ..,.. ....... '_

f ••• $imlla~ but tll. ~r.~~~.~.,:-

~et$iv.4 ao _1~.'la. ~. 'tren4 b1 atilll&ttoa of .ajm.j~18

aore) by pl,," 5 ,a4~.1.Qi HSW.'", a t1~ t\tc. ~\ant'S CLl-pvl)(\c'nec:\Y't'Ht.\UT\'OY) w"'\\e \:.~c. u1 i\'·ZQ.tlbl1 .WI' ut 111za~1~tV\111 ~1a'. S an" ~ .aowea .ae014.4 iNP

.'to 'healv' •• ill .ek of pow'h.

1'11.. I~' .,.,.1 Pou'. 1fIO; .,il1 •••. " 41',. .. _, i pla', of .. scat ._ •••• , ........ 1'1 ••

15 crowtn perlod.. . . ",i-

12

6

3

T 2 3

15

1:3

1.2 -

1.1

1.0

o.

o.

0.3

0.2 '.e '$ t IS ll( s L II: J eave'

0.1

2.ts~~) '3 ~$ ~~)

2..S

0--------------------------------------------10 20 30 40 50 60 70 80 9,0 100 '_PERCENT INCREASE: IN'GROWTH

-43-

• reaMly .. va11a1:)le

awl1ab111t, 1. aft.,.

.El&m.Bl~1I1 eulplult$$u,))-

Slob cu b_ utlli~e4

the .8.*'.1'1.1 andalsG '''' a hlp • .- l:UIll'l'l!.lI:i~~'it lltl11zatlea

m~.'d,_ ti;ra' 49 4f". 01' 1lI:r&1wtlh

fKllll •• t )fIB.ut utili.K by 1,}AlI!I.~.

~Ila oarb~t.,).

ao~ slfl.ly _prilia :tn-.- ' p1ut' ..

~0Wl.\ eya g".:t,~ eo •• nt 1* \Ji.,!/lultfallf"lal,

._ tlltiltael 4uriJl& thetl,..t three welts $.tter

lr.rnl][)ll,ft'~l_t while 1n tot 4th 8a48th ea •• 11 ~u. t~ 8th Sll'

'nC~Uil oaloi.. btl, a ma3lilttlde

thle. Q.N~a'tI~. \1.\8a pboaphoflic .01t it

abc"t fiT.

li1l11aria'tftn4.

j,~!>u.~~~ I . ~ ~ _... .., ""i.t~"'~-"

:~~~:,. !..

" f-O

T

•. 1 •. "~-""'-"l-,., f.l' i,. .,,'

f.'a1 PO.'" OaO:.'lll.~: .,. i . .. 41tteJ.?1l"lfl, •• t; Bria'"

,~tt .... _ .... 1.· .. "' .. ' ; '. ~ pe~ioU.:.. I'

2 3 4

o

J II

... "'''' .".. .... ~ .....

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