xt73n58ch61c https://exploreuk.uky.edu/dips/xt73n58ch61c/data/mets.xml   Kentucky Agricultural Experiment Station. 1920 journals kaes_circulars_001_1_076 English Lexington : The Service, 1913-1958. Contact the Special Collections Research Center for information regarding rights and use of this collection. Kentucky Agricultural Experiment Station Circular (Kentucky Agricultural Experiment Station) n. 076 text Circular (Kentucky Agricultural Experiment Station) n. 076 1920 2014 true xt73n58ch61c section xt73n58ch61c  Z   E,
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  COLLEGE OF AGRICULTURE P · ~ E I V `· "
_? _ ___ Fl;¤ 7 i;.;L.
V 4 EXt€I'\S|0I'1 DIVISION .
l—   THOMAS P. COOPER, Dean and Director` ·> [A`-,}. ni •§ It ' __
    CIRCULAR NO. 76
_   I BY
      F. J. SUTTON
  ; AND
    F. E. MERRIMAN
_{ J.·\Nl`Al{ Y. win
__;`._ I _ Published in connection with the agricultiiral extension w0rk car-
`QAQ   .· ned 011 by CO·O])€*l`Z`l[l()l] of tho College 0f Agriculture, UlliV€l‘Si{Y of
    KBUUICRY, with the U, S, I)op;1i·Lino11t of Agriciilture, and diSIl`ibI1f€d
 Q IH furtherance 0f the work provided for in the Act 0f Congress of
May 8, 1914.

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CrR<;uLAR N0. 76
IRISH POTATO CULTURE _
By F. J. SU'I"I`()N
'l`lw· I1·i~h ]¤<»twl·» is www r»}` lhv i'··w phnwts of ]llIl‘t}I_\' ;\IlltfI'I—
.·;,wwt·ig·i11·»····11{>_\‘iwg‘:1 jw‘¤·wxiw<·wt ;·l:w·•· :1ww·wgnurzng1·h·11It111·.¤l
  [t,·..t]Ht·;\, It i~ :4 w;¤rix*·· ·»t` Nwwth .\1w<·1·h-:4 ;tw·l was uw iw1p~»1·t-
mt: ;w·1i··t·· wt' t`·»···t iw what i~w·»wt`hi|i:wwI I’t‘1‘l1.\\'I1<‘ll IIIPSIMIII-
i~it ·~~;I»l»»1···1·~ ti1·~t w··wt t|w·1·<- iw 1ht·~ixt··¤·wth ¢‘<‘Z1II1I`_\'. The wihi
;~»t:1t<» hw~ ~lIl£tII I||Il•‘I'<. 1h¤· htr·u·· <·w··~ whh·h wt- www ]lI'ntIlI¥‘t'
lwiwg th·· I'¤‘~|III wt' _\'t‘2|l'> wt' >··h···ti··w :1w·l i1¤1]»1··»v•·w1¤·11t. 'I`h··
` $]»;wti;t1···i:tt·· E~ :1 v··1·_\` I]ll]ltlI`I2I|lI tlwwl <·1···]» iw th<· I`wiI<·¤] Ntwtos. (`zm-
&l·}:1 zwwl ¤·~~wt1·;tI l·]w1··»]w~_ wwtl .\w»t1·wIiw. ·Ier]»:1w. (`hiw:1. Nwwth
.\t'1‘i=·:t ;wwI Nwwth ,\ww·ri¤·;t grww it ww il t··»1w111<~1···i;1I >¤·:1h‘.
  'I`:thh~ I. .\t-1··—wg·— ewwt \';¤hw— wt` I(t~11t1w·l<_v`s I.t~;wIiwg I"£lI`IlI
I (`l‘<»]>< iw If•lS_
Farm Fatrm
CVOII ;\<·1··~:1·:n \`:1I11<¤ Yuluc
Por ;\m‘n
COIN ._I_______ _ ____A_ __ __________ _ ___V_____ _ ___A___ __ ::_•;tm_nnn $1::•:_t:;•;_mm   S2T.!¢•i
HUF . ....   _,_,_ _ __,_, , v__, _ _,,__ t ___,__,_,_,_ ]_|`I]`f_lIt`>tI Z}I}_lII}X_tWtI 30,52
Wilvznt .. , .,.,., , _,___ , ___,_A_ _ ________, I _V______ s»::::_mm Q;_r•m:_00n 2182
. T0h;w·t·<> .,,.,..,. .. ..  ,.....,,.__..... _ .,,,..,..,,. -tT3_m`»r> flR_I}25_000 jtrjtm
OMS ..... . _,_,     ,_     ___»__»___,___»___»_»,__ ·10t1_tl1)0 S_(;40_O00 ;jt,tin
Potatoes ,__________ _ __,__,_,_______,____________,___,__ '[3_4wm 9_jS]_(}(10 ]g3_f5

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.\t·m·t>1·ili1i;;· to thu Y0zi1‘l»l` tho l`1nil¤~h· l.t th<~ l{l‘llllIt‘l{)' ptttuit. ,·;-M,
for thut _\’<‘ill' wus sixth iii m·i·¤·u;;·t- uml lil`th iii vulm· <»l` th·· ;·xC·i.
vipul lioltl viwtps <»l` thv stutw. lll vulm· {wr u¤·t·¤· Irish i··»t;t¤ t ¤·
\\'ilS s¤·m·uml, lwitig stirliussml l>m·¤·¤¤. 'l`h¤· twtul ]ll'4··l _. ll
tiuti iii thv l'11iti·tl Ntutvs in l€llS wus 4l)ll,ll)tS,lllll) l>t1slt··l~.Y~ s
York. with Il4.!llill.()Ul) lnislwls. lml thv stutvs uml l{t*Illll\’l{}‘   . lt
twuiity-tirst. with 5,li23_l)()U lnislivls. .\lth¤» l{t·ntm·l<_v tw t l’
i\\`t‘lll}`—lll'l';»p•·llSlll*l$ ]¤·1· u<·i·t· wusour:t\‘<·i‘a1u··t`··r·‘ ‘ tu
t<*i1—)‘•*u1‘ lll‘l`l|lll nl` lflllfl tu l$llS_ ll1l‘lllSl\`t'. Nluittv 2l\`¤‘l'2l!•‘¤~i· t‘lllllll't‘. s¢·h·¤·titig· th¤· swwl l`1···m tlt··¥ \· lu
hills uml t·n11tt*¤>llii1g;· tlis¤·us<·s uml i11s<·¤·ts_ tli¤·t·i- is mi i·.·;t\.,yt p .·t·
Kvittttvliy sh¤»itlt1sht·ls [wr u<·i·c. ` ··t`
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mw]   ,.,jl ;|ml_ l»····ui1s¤·¤»l` lh·· ulnilily ¤»l' il1··s·· plums in milizw 2ll]llUS—
iw Q » T plu·i·ii· l|llI'l¤Lj'1'll. llI•'_\' lll<'|'l‘&I>4’ 1|¤··suppl_v nl' iliul <·l<·im·m iii the
I mw   ];,u.]_ \\`li·-i··· ii is w the firsi
_ imp ull p·w1uim·` il1·· suim· _x‘•·ui· lim this is mnt }I¢'lI(‘1'illl_\' ululir>li.
V l`lll'l! muy l»·· ii1s•·i·i··¤l ul`1<·i· llli‘ ··l<»wi· uml ilms llI2|l{<‘ tl1<· l‘f>lil—
i iiuu »·¤···upy l`··m· _v··u1·s. lA‘i|\'lll§' ilu- <‘|ll`lI>l&lll{N nu 1l1<· ;;i·<>uml
A Iul··~ [ll¢>\\`<‘¤l uml··i· iii lu1<· lull iiiipiwms iliw pliysivul (‘Ull\\`\\`lll l1¤·lp In pm !l|<*>l;lll(s i¤m»i·¢»mliri·»u l`<»i·¤p1i<·lc
V fl<··’u)‘. llu u ii·m·l< l'ui·m lulw ··ul»l>ug·<·, full spiuuvli or full kulv
lll'¢‘·‘X··¢·ll··m viwips in g·i·m\‘ ;ll.l<’]' li·isl1 p¤>luIm·s. Luth l><‘<‘Is uml
lllllllps slmulil mu liinllnw p4¤1uIm~s l»¤·i·u|is¤· tl1<*_\‘ mlI‘21\\` ll¢‘il\`il_\` 11]*
lillllw su1m· plum {mul i··»nsii1m·ms <>l` lliv sui}.
A Null. 'l`l1¤* l>¢·sl pnlutn soils uw lm»s¤· uml l`i‘iulrl<‘. A (ll‘l°]l.
$llll·l_\` ll»u111 is i·ll·ul_ ulilm uii_v t_\‘pi· nl` luml tliut ]>l'\\‘ gnml 1·l‘<¤ils ]>l'1¤¤llIt'<‘ liig·lu~i· iluuliiy uml i·l<·um~r pniutnvs lliuii
clll}`<‘_\` lélmls uml ilw 1ulu·i·s um- l`i·¢·i·1‘ l`i‘<•m lllN(‘2l$l`. 'l`ll¤‘_\` 2llS0
¥~Tll;¤‘ llll 4‘2ll‘li1·1‘ 4~i‘<>p_ \\`l|l{‘l] is iiiipnrluiii llt‘<‘illlS<‘ Mil Tll<‘ lllQ`ll
f lllil"l`* l’lll·l l‘ill'l_\' iu tho sousiui l`¢u· now spring p¢>lz1I<»vs. S2lll(l_\'
S"ll*· ll**l\‘<‘\‘<·i‘. ¤¤l'1<·u lu··l< l'i·i·tili1_x· uml lll‘1l l1y lll\‘ ll$<‘ 11l` l1il1'll_\`&Il'¤l :__ . llll
111*0. 111* 11y 1>lU\\`1ll{.f 1111111-1* 0111*01* 1·1·11ps uml 1·1·11p 1·1·~111111·< 0  Hg
$11*1111*. 011-.1. 1·`1·0sl1 11l1l1l111`(` ll$(`ll 1111 51111 llll'l‘l'l1‘ll 11*1111 11101   all
111 $1*111) 01`Qill11Sll1 11l1'1'1‘i\S1‘< Sl‘i1l1l11lll‘\\`l11Q uml 111111*11] j   M.
1*1111*011 111*11 1110 s1111 \\`l11‘ll ]11`l‘[1i\l`111Q` 1l11· s1-1-11 lnlll 1.111, pv — llill
3li11111l'L‘ s111111111 110 $l1]1[1ll1‘11 Q`1‘l1(‘l`¢1111(‘ill (‘l1.l‘1‘1 s1u1111· 1112lI1l11`1‘ Zllllli plum 17 P lm;
1110 S1111. l1i11'111‘11l2l1'l}' 11111·11g011. 11 11110s 11111 0111112111] >11t".{ ‘ WT
pll0$]1l1*1l`1C 110111 111 11111110 11 21 l121l2111(‘(*(l Ul`2ll1¤1Il·` 1`1»1· 111i~   lm
5l2111}' Q'1`0\\`(‘1'S upply ]1211`11i11l}' 1`(l1l(‘l-l 1111111111%* us 21 111p 111*· Q1 Um
¥1l<111Q'$1llP 1110 1*1111* 111111 111011 11 1101; us 21 ]]11lll'll 111 1·1111~··1*1*~~t.;   mh
1111*0. 111 u11111111111 111 supplying 11121111 1.l>O(1. V lm
11:11*110 $111119 111 11111110y Z11'C l11\'(‘S1(‘(1 0111·11 }'(‘Z1l‘ 111 1'*l1lllll'l_`1-· whw
f01*1111x01*s 111111 1111(l011l)1(‘L1l}' $(11110 11f 1111s is $111*111 1ll1\\'1~·‘l}`. 1.* p pm
111111101* 111 1.l‘1‘11l1Z2111()1l is 21 1110111 11l`l1l1(1S111l11l. 1110111 111 1l.z1‘ 'V V mib
]'1‘<1l11S 1111111111011 11111y 1111111 ,11111111 Ollly 1111 111111 p111·111·11l111*l<1*1~l i Of"
$1111. 111111 1‘01*1111z01* 1`1101s (1(‘1'1\'(‘1`l 111 1111101- ])211'1S 111` 1{1·11111·*1—1j·‘·’Y *mk_)
111 1101111111111·111;1 s1u10s 111uy 11111 upply 111 11 {I1\'(‘11 1*0g11111. I I mm
_ _ O111s1110 111* 1110 1`¢1110g11·11ss 1*0;;11111, 11111s1 soils 111*0 11·*11~·1·*’i‘  film
11111`0Q(‘11 111111 ]W110S]>l1<1l‘l1S, '1`110 111111i1i1111 111` 01';[i\1I1l‘ 111:111·*Y"¥ —`". » amt,
l211'[1'f‘l}' supply 1110 11111·11g011. '1`110 s11i1 11111·101·i11 \\'ll1|'ll 1·l1a111¤*‘ *1  ·‘ mm,
11111*11;*011 111 1110 111*g111110 111111100 111 Z1 1111*111 21\'211l2ll1l|` 111 1*111'1`$·l`1*1 ugéd
(*I‘11pS l1121yl1111 110 S111`1l11'11‘Il11_\' 110111*0 111 1110 021]*11 s|11‘111§I·*1`l?l`V"** 11·11,w
1110 110s11*011 111111111111 111` 11111·11g011 111 1110 p11111111 01*1111 111 111*  A 11 hg,
. ’l11$1(1

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lh, HM Iris/1 I'o/uto Cttllurc 1
-,· Il1;1t1,~ Wl.! Hf thw {:l‘<>\\‘iH;;‘ sw;1s011. ,l`lH‘I’(‘l.U!`15 thw usc of sonic fjlll(Jl{-
I lliwl i lll‘lll|1glllll'Hg'(‘lIlrIlS l'w1*tilixw1·, §Ilt'l1 us 11it1*ut<: of somlu, is udvisuhlc
llll ll`l`l'¥l` M. l.;,l~|_\· Imlztluws, i11 Ul'tl<‘]' to givw thw wrop u good stu1·t. lt is
ll `llll°lll·" 1]..11h1t'11l il` thw lutw01‘sww<111 (‘l|‘l|l<‘lllS. 'l`l1C
in Iilllllilili l*··t111·» likws l|lt‘lIl_\` 0l' ]N|l{I\>llllll uml ]l|&tll_\' sumly soils m-wtl up-
Ulllill! li I1]i··:11i1.11s 0l` it. .\ 3I—-Mi l'w1·tilix·-1· *llll`t‘t‘ p1·1· ('4‘lIl. 0l' ]1lTI’l>g('l1,
·\lllll`l   ` Eight In-1- 1·»-11*, 0I` [llIU\]Ill[¤Ill&Il‘ \\`lll| Illlllillt ;fl°U“v¢'l`N lN‘l·Ul'(l ]H)li|Nll Killis
‘ l`   I1:-··11111w swurww. N11 Nlllitll ill'¢‘&l>. Il\•' 0m- potiml 0l` >lI('ll l'w1·tiliz<1-1*
llilllill in llllll  >l1llZll`t‘ l.('!'l nl. g`l`UIlllll. llll1<‘<'t]lll\`&1lt‘lli (Il,. (PHC IltUllNilll(l
l"l""-`l " `lll p.,1111·ls of this ll|lXlIIl'<‘ is llliltlv hy 111ixi11;; two l1llIltll`Ctl poumls
ll llltiji "  ‘ ttl.lIlll'tli•‘ nl. Nllllil. ll"? lllllltll't‘4l lttrlllltls (Il. SlXI(‘t'l1 I|L”l` ('Cllt, Zl('l(l
ll‘ __l_   [~l1¤·~pl1ut·- uml om- l1lll|·»·la1. Et trll]l•'•'< ull uwitl pl10sphut1- uml 2 011111-1-s of stilphutc of
l ”lli·‘ l. - p1»t11~ltl‘01‘ titty St]lI£ll`t‘ fwwt.
` llll`   . 'l`hw ht-st 1·ws11lts &ll‘<’ S¢'t‘lIt'<’tl \\`ll<‘lI >ll]11t‘ 01* ull 0ftl10 w0111111Q1‘—
"l‘ ‘ll"`i" · vizil l`w1*tilixw1* is uppliwtl in thw 1*0w_ N0111w 11sw us high us l()OO
l**`l`l"`ll‘   Itttlllltls pw1· uw1·w i11 thw l.Ill'l‘l`C lllilll SOO
  1 ll'>UH~l1ltl11·11 thw l·llI`l`ll\\'. lIl‘l.l)l`{l (l]'(iI>]1lllQ' thc sol-tl, This is ull
l*`l‘lll'“`·` li lllllml *‘ét!‘w of hy thw i`w1*tilizw1* utt:11·h111w11t. i11 pluiitiiig with u
tl. in A l}lEl*‘lllllt‘. (lll soils i11l`w1·tw¤l with thw swuh (>I`QilIliSIll. thw utltli-
lllilw; l,,.   lltttl 0I` §l`<>llllll li1111-st011w 01· lllIl(‘ ]l]2ll((‘S 1·o11l'.lCll is
gn mp  it had mtO;M·Ils .11111`l0 1 on-1 111. thw 1·0tut1011. Ill ·lll2llZ wuso
 limcndofto th · pp 111 to t 10 L‘lU\l‘1' 01* $01110 p1'C‘L‘L‘(l1llg crop,
0 potatoes.

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lY(lI`l`(`ll·('S. 'l`lu- iiizirkul ill-sirvs zi rniuul. wlii1·· pim].,   ;
sluillnw cyl-s mul wrigliiiig l`¤»ur In lvm <1\ll\l'<‘$. (llIll‘ll||i;i{i ji  [
i-xm-ptioii fur it pziys iiunrn- l`¤»r zi piiik-:\\‘ii1;;‘¤-:1i‘ly |u»lu1¤u·s lu-l·;iiu.. ·, ` i
plzilili-sl lull- \'2ll'll‘lll‘N \\‘l1i<·l1 mln lun! <'<¤l!l¤‘ nm l':isI e-iuiiigli { 4.~~ i -~ ` Ul
» ‘ vliiiiaitm-. 'l`lu- lrisli (`¤»l»l»li-r is iiuisl ¤·<»1i1iiu»i1l_\- ]»l:iul··»l 17   
iirst vrnp. l·]enrl_v (lliiu is tlu- pink x·;iri¤-1_x· uu»sl ll*¤'*l xv · si;
si-i·ii<»11 uf l{<‘lllll<‘l{_\` iu-;ir <`iiu·imi;iti. lrisli l`<»l»I»l.·i· l,,¤ _ _1
grown ]`(‘l‘(‘llll}` l>_v zi ll-w triu·k¤-rs in Ilizil |`l‘,tl`l<1l1 ziiul_ ;ii`i.·;·* J I {L
tru-il by (`lll('lllll2lll l‘l>lI$ll|lll‘|'$. luis lu··-in w··ll lik~.i_ iz ll In
T1`l\llll[>ll aiiul l·]zirl_x· llusi-. lmlli {>i11k»skiu |u¤l;iIrzu·Iis iii ¤·lu»¤»siii;3 zi \`ill'll‘l_\` is ln lf.;-· W
tliait luis p1·<»\·i-il Sll4‘t'¢‘N$l.lll iii tlu- l·u·;il ¤··»iu1iiii1ii1_x; H
.\'m11w·w of Null. 'l`lu- 1·ll\I¤¤lll nl` se-ruling iu¤r1li l`·»r   ~ ` ‘ W
<-vwyfi-xryi-zi1·sis.iuillwiilni._iiislilizil¤l·-1iiul•-r1li··p1···~··ii:u,-· l Jl
of saiviiig si-wl. lu-vziiisc of ilu- iiu·r<-ziswl yu-lllS. .\¤·<·<¤r¤li11g· In ¤-xiu-riiiu-iils l‘¢lIl4lll<‘i¤'il   1,];
gziiiizfg. iuirtlu-rii si-wl lunlutnu-s Ill2l_\' lu- ;ulx·is;il¤l¤- l`¤»r mlm?  Z (,11,
tlu- first vrnp wlii<·li is to lu- (lug l`•»r llu- ¤-;ii·l_v ui;irl<··‘. ll- mi,
lizi1·\‘a-ste- ~<··-il ¤`§ll··` l` um
mit yin-l¤l¤-ml ilu- Xlziiiu- sm-wl, lhuul s¢·¤~w<-r rims ilu- risk ul' lllll'iNllll'lllQ` iu-w ili~··zi~··~' »- vyi-
tlu- use- of iuvrllu-rii-gzruwii sm-<-il, .\x·<»ill Iuilaillu-s wiili liv-l·Y aiu
S<‘C<>l14l {1'l'¢>\\‘ll1S. l`fll‘ llll‘_\' urn- l<·ss \·i;y<»r<»11s lluiii siiuwwlll llll `- lll-
*JUl\Tl$ilIl, 'I`. (K. mul Imszi, J, T. M1? sui! |··»1;ii·· l1\|··-ll'?-j"` in
1 \':iri¢·ty Stmliws. \·ll`2llllJl 'l`r1u·k l·ZX;»•·riiiu-iii Sluiiiiii ltulhiiii  

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/fI‘N/I I'¢//ll/I} (ill"!/)°/J U
.*444/ /'44/41/4ux, lfnisv 1ll4· l1·i~l1 (`4llllll<·1· s<·¢·<·|`l &Il'l¢‘|‘ 1ll1· vinws ;l1·4e l;ill4·4l by
llllilll is  l·,.,,`l jll tl4·14lll1·1· nr N·11‘¤·111l»•·1‘. lizu‘;;·· {»l»l¤·r‘~ lvul ll|¢‘_\' zu‘<· ll>IlEIll_\' snlel l`1·-
1···l   lll1•' 1l1•· lzlsl nl` l·`4·l»l·11:11·_v nr 1l1·· l'1l1·4·ll;11‘T nf Al2Il'¢‘lI. It is ]>l'2i(fll-
~···l law ‘ 1·11ll_1·i1lll»4l~sllll4·14lll44l4lll4»1;l14»··sillllli1·11l4·¤lll4liti1»11un1il»l11l_vin
~1· llIi*i‘ V il 4·4·lllll·_ illlll lllll¢‘ll-`lFl°Ulll¢'l;1]ll~_ 'l`11l<·· 1lu· ><·1·¤l nul nl` <·ul¤l s1<»1·zl;14· il w1···l< nr ton 4l;l_1·s
il1···l. li ~— ll1*l-<1l'<‘ lrlilllllllf 1inn· in -l11l_1· 11114l lun lll4'lIl in :1 >lI2|1l_\' l)lH('(‘ sn
ll`·‘ 1=~·` · lllill 1ll·· llll¤·‘l'\ llEl\`¢' il <'lH|Ilf'¤‘ in H(‘U]ll1‘ tn life" illltl llcgin to
·» ]·l·:‘.‘ ‘ >lll'¤¤lll. liu nut ll\¢' 1ll4·li1·s1-4·l··»ll l1·isl1 ('1»lll>l1·1·stnggrwlxv Illu s1,·1·[*l'**llll!|Q' l*¢‘l.*•l'¤‘ lililllllll,2`. (lll|<‘l'\\`l>¢‘ il \'¤'l'_\’ ]>llll~. l»····1l11s·· sn lllJll|_\' llllN'l'N l':11l 1·» ;;··1·1lli11zl11·. 'l`l1<· >lllI—S]lI`¢illl—
·l'l·"l   i` ing is ]u‘u¤·Ii··z1l»l<· Ul|l_\' fur snmll Ell'CilS,
ll ~ ·‘`’ ` ` f'41H1`44_4/ //14 .*444/, ll1·l'·l1·1· vlllllllgj 1l14~ s<·4·1l lllll<‘l'$ l\`1‘>lll!lllllE|ll‘¥ ·~l~`.·' 4li1·····14··l 11n1l··1·1»<·1;11·»llis1·;ls4·s. lr is;1;;‘1‘1*1·}lll<
·l1··l:’~" lv l`ullu\\`Ill1‘ ]»lzl111i1lg·4»l`s4·4·1l sl1<»1·1l_vz1l`11·1·l»4·i11g4·11t. lf lJ·‘¤‘2`ll*l*
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