anale 5.pdf

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n.aţională
RATING OF NATURAL FACTORS INFLUENCING THE CROPPING
OF POTATOES FOR AUTUMN-WINTER CONSUMPTION IN ROlvIANIA
SUMMARY
The cropping of potatoes unideiI' 'UJlsuitable cor.l.ditions aecounts in agreat
extent for ,the low yields of this cro:p. A methodology for thera'tin'g of envirOllmenrtal
fadors implied in the gmwth of potata C,I"OpS was estab1i'Sheid in order
ta improve the 10catJon of potcuto crops. A r,a,tin:g soa,le ranging be,tween 1-100
w,as estabhshed, the maximum value cor~esponlding to the maxilmum eUicientCY.
CertaiE fadors as: Initrogen index, saU mou;v,able P 2 0 5 content, soil horizon
showing a nonmal draina,ge, and :c[,ay content of soH are espereitaUY irrnportant for
the cropping of potatoes uised in aiutumn-winter IconlsUlIY1\pti:on. Thte S'11Jln of ahove
ment:ioned falotors couilid ,gi:ve 100 points, maximUlm. The maximum va[ue of clirnate
is 1 point obtained bytoitalizing rthe r.ating,s of rainiaJ.1 and temperature. Total
rating is obtained Uising the formulla :
SoH score
(0-100)
x climate score x the score of correction indexes,
x (0-1) x n (0-1) ;
t11.e scores ar'e obtained by help of fig,. 1, 2, 3, 4 in case of saU, b, 6, in case of
c1imate anid 7, 8, 9 in calse of corredion inrdexe:s as weLl laB f,Lg,. 10 in casie of
raJinfaH and correot:ion index. Applilc,artion of this evalua!tion met11.od was conduded
at th~ levrel of who[eeounrtry rusin,g a s:CIa;le of 1: 50,000. Thie IUise O[ I(l/bove m!e;ntioned
methoid at the seale of li : 10,000 ar 1: 5,000, is relcomlIT1a!rudleid in order to
locate correictly the potata croiPs in eiV,ery farm.
DIE BESSERUNG DER NATORLICHEN VERHĂLTNISSEDER
KARTOF,FELKULTUR DER FUR DEN HERBST-UND WINTERBRIAUCH
!IN DER S. R. RUMANIEN BESTIMMTEN KARTOFFEL
ZUSAlVIMENFASSUNG
Die niedere Karitoffelpr'oduk,tion ist im hohen Masse der fehlerhaHen
Stellung dieser Kultur zugeschriehen. Fi.:lr die Ve:rbesserung der Stelhmg wurde
eine BesseruEgsmethodologie der natur1ichen Faktoren weJche die En:twi1cklung
der Kartoffelkulturen bedingen, ausgearbeitet. Es werden Besseruiflg1snoten im
Mrasstab von 1-100 angewJarTldt, indem die hochste Note die hckhste Fornmungsni.­
higkeit oezeichnet.