H)49 — Mitryo-Ahril 
A I.AVOUHA 
•21 
A Mecanica Agrkola na (onservacao do Solo 
( Adaptafilo do trabalho de Victor C. de Mazo 
Suarez, Dire tor Wcnlco da tazenda / elicidade, 
tm S. Jos<* dos Campos). 
*• MinUIPrio de Anrinillurii, Sccrrli- 
'I' - • • 1 1 1 1 II tit (Ins I si ;ld"s <1 i I lllllll, 
lO'tituifAc* parlirnlnrt-s, p prinripnlmrnle n 
v " ' 1 ln de • ombale •• l roaio, Irriga In- 
■tagein ilu Sec ret art u dc AKrlrultura tin K» 
'"‘•ii <lp Siiii I'iiiiIii, eslikn ilpkpiivul vpiiiIii i iii- 
pOrtnntr liilmr de divnluacdn dint rtlraiiot dim 
eroanc* hiilrirtm e t'AlIrni e n fdruiu de 
lot llrsulludo* nliiiimlim Irslriiiiinliam ti 
'piuiitidadr de iiKrii'iilliirpk tjue Imje mlolnru n 
UKlrinn preconiaado |n»r nomni agriknoino*. 
A* nichenle* p on vento# que corroem im 
* , ,r n* *u<> velha* pragaa do I nlverao, Kol 
iiiipindn, rpeenlemrnlp ,»ms Kstadus Unidot 
<l‘i AiuPrira, iiiiih coraJiHia cnmpuulia de eimi. 
» essas pranas, purii recupcrar e conkpr* 
v " f a felicidadr dak li'rrut ile cullivo. 
Terras cum doclive* de 10'; a 50% fo- 
'ani utilUudus print I ocas, lui 4 mil ano», ein- 
I'reaando o( tipos de lerra^o* mala customs 
diflccik ijup ti llikliiriti rccorda. Hide, ilcpulk 
d p nillPnlo*. kciik dcscpiulpiilpk iio I'eru run. 
Uouain aprovcitando i sm s ioIob alada fOrleli 
No piiiuiitu, im tuPlodn* de nillivii, cun- 
I'ISUS p llri'pskurillk, I rui sidu lUOdiflCadOB, lr 
diuindii im Husliik, n iiiiio dp olira, Utilixaiidn 
■imderno* iniplpinpiiluk mccAnicok, nu conitru- 
i,uo dp terrucos, kidciik pin conloriinii, culllvtik 
•*in ciirdi'iPk, p|c. 
A In!. i pktii riindaiuenladu. piii indicur u<m 
"Kricultorcs im clnucnlo* mccAiilro*, simples 
«• ecuiiiiiiiipuk, gue prrniilum rrulixur, rum ve 
■upiiludp p pficIPncia, U k larefa* agricola*, goe 
a tecnica aronnelha, purii defender auuk fa 
*cnda* p uranjus, dim culuiiiidudrs duk annus 
arm rontnilr. 
K) inipukklvpl levar a cabo uui piano dr 
i “ contra a prudu, ki* niio ke dmpup dp mo* 
drriio inuleriul uartcolu. 
MAQUINAIUA AOIIH.Ol.A ADKUl’ADA 
AO CONTH6LK HAS Atit AS 
NAS FA/KNDAS 
Niio viunus urn pur-iiiuk ila rrokin nOlica it 
ilupp subrp <|pk||ak|p do aulo, pruilunidu pplu 
v ‘'Htn. coin u rorrnpimdentr Iranaladu de 
Put in ulus •• us punkPipipnii'N aruiuulacAfia p 
'"■pirskupk Tralurrimik dr explicar, runm ae 
'“nlrula u anna, ipir nus Ppocu* duk clmvas 
■ivadcin us fa/r iidas, pruvocundo devnsluv ,J >e* 
'PlltUk p Vlulpnluk. 
agrirultor iiiiih ve* pluiipiniulu a coo*- 
. ""•‘to i||. terrain*, rnrdnrs, sulcus ein con 
'"link, p|p,, devp adi|uirir iinplrmrnlo* iiipcA- 
lilrns ,1,. Puls,, rusln, IJIIP lulu pi'PClkPllI ill* 
'Mippialiktah puru inuiicjii Ins I*-* prcferl vel 
* ■* I liar us Iralnrpk dp imhico conkunio, Ipvp* 
! '"nplrk, colli Ilk iiupfpuipnink nurlcnlus Pk- 
"laiiinilp ncressArioa, gup puksuin kcr llkuduk 
""IiiiiiuuipiiIp c roiikPiinlr u nuikluia efiriPn 
<’ia. 
l.nlrp as inarcaa de Iralnrpn p Implemcn- 
Ins aarleiilas mnderuoa, mcunlra *r n AtiltO 
'i"iiiii i i in, i sun , , ,in uni sisiriini eomple 
In de I in piemen I on. Ante* de ndgtiirir n ma. 
ta-rful anrlcula, u uMrlcullur devp conaiillar 
uiimnomiik I'sprcitilixaduk, sulii'p ipud o iniiis 
udequudu, psppcialiupnlp uu gue a arnnlo up 
refere. 
Os Alt ADos de aivecan on de disco*, dt* 
arm do rum ns uuvns cniicellus. sAlirp riilura 
da Irrru, iIpvpiii sit usadns ronacinnlcmcutc 
Apns psludiik mlniiciukiik, pareep exlntlr u 
luincidpiirla dr opiniiWs, pm gur a liiuliutni 
Van das enudicurs natliraik do »n|n, srm alle 
raciiu dr suit rslriilura. p a cmidivnn qur main 
favurpcp ii progressn dp iiranilp ipiatilidadp dc 
rtiHIvti*. 
tl inipurlaitlr P provucar nn sn|u umu 
cnndlriin dr kciueadura favunivrl nn rcluciku 
nu falur clima e plunla. 
Indicur i|uc lipu dr ariiilu p ipial klslnua 
ilr lavrar P mills ciinvenlnitp, min pudp mt 
frdu Pill ternuik gerula, polk pmlp pruvnear sc 
rins prru», gup spriin paium, priuieiro peln 
nprlrullnr, p liidlrpluiupiilp pela Naciin, snlire a 
■pud I’eperrutpiu kpiuprc ns acPrlns mi pirns. 
0'i‘indo na lavra uuu P imprescindivel u 
reumvAo do* rratnlho* dot culllvn*, mi quati 
■In as terras siiu ftnllas, iisatn sc rpiunvcdores. 
Nos ullimus amik teni-ie nprrado lima 
Hrundc iiiudlfiruriiu uu cnuslruv.iu dp i/rudcx 
ilr ill ten* r ilriitn. O niuinr pmnrpssn Ipiiisp 
i utisi-Hiiidn, perniltliidu, ipip uk discus pussaiii 
srr miividoa, indisliiilniiipiite ii dirritu p rs 
guerda do tratnr, rpitulaiuln u luritura neerk- 
saria. puru Irnliulliar cm terruvu* mi enlre pu 
inarck uu pluiilururs dr cafp, r prrillitllliln gup 
unit figup iiiii m'i uiclru dc terra senf cortur. 
IhiiuI prnnrrssu sr Irm alcuncilllu, tins 
Ciillhnulum r nrurlf Im, him de terra* dura*. 
O rnidlniPiiln liura Ipiiisp giiadriiplicndn, 
periuit iiido nprrucnps veloiea, na Ppuca dus 
I'llllVai, Cum u ulijrllvn dr ipir us IliTVUS Diva 
suras min preiudiguein ns cnltivos, na Ppuca 
de uiuiur crpkclineutu, 
I'urii u cuiiktruvPu dim terraco*, eorilAp*, 
Valet us, urinlr s, aiilcili phi contnrno*, pktra 
dus, etc,, im falirlcaiite* I piii rrindn novo* im 
plriiientn* agrlrolus, antes desconltcclilns nu 
aperfeienudo* its vellius p pesadas ill vrladonis 
de pscassu rciidimenln. 
t* i iimiilelnit mr, anil hi, sun lniprp*cin 
dlvrlk puru u cniislrucan de avildrk p tuili|lipk, 
pm a nicln r valas eorrulilaq pela rrnsau, rs 
nidus ilr lerrav"*, paredes dr terruc»*. para 
isiidirr Iiiii urns, ciinalruir kiln* kUlilerrAnru*, 
rvi avavnrs pai a alien res, Valrtas dr Iri lnariiu 
p uiillluk mill ns lisus muMt'IHTt's 
As lerra, rihlurm grtnlrml„rtti luecAnica*, 
permitnn an agrli'ullnr miistrinr lerravus, a 
tiaiku cuslo nu pmicuk hurus, (is servlcus drs 
sas mini ii i ii a s asslui cuniu us Hrrnrtiulrlrni r 
Mori, nli, ra> silu Imprenciudl vrl* nu putii 
