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Joint International Conference on Long-term Experiments ...

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In additi<strong>on</strong>, we used recurent selecti<strong>on</strong> to broke some correlati<strong>on</strong>s of aluminum<br />

tolerance with: plant heigh, falling susceptibility, disease sensibility, bad coocking<br />

quality and another indesirable phisiological or morphological characters.<br />

SUDRIGIU SÂNMARTIN ORADEA<br />

IIIIIIIIIIIIIIIIII<br />

IIIIIIIIIIIIIIIIII<br />

OIIIOIIIIOIIIIO<br />

OIIIOIIIIOIIIIO<br />

IIIIIIIIIIIIIIIIIII<br />

IIIIIIIIIIIIIIIIIII<br />

SIVTR<br />

cecking<br />

IIIIIIIIIIIIIIIIIIIIII<br />

XXXXXXXXXX<br />

00000000000000<br />

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**************<br />

**************<br />

OIIIOIIIIOIIIIO<br />

OIIIOIIIIOIIIIO<br />

IIIIIIIIIIIIIIIIIIIIII<br />

IIIIIIIIIIIIIIIIIIIIII<br />

IIIIIIIIIIIIIIIIIIIIII<br />

IIIIIIIIIIIIIIIIIIIIII<br />

Study of initial material<br />

Hybridizati<strong>on</strong>s<br />

Hybrids F1<br />

Individual selecti<strong>on</strong> in fild<br />

and laboratory, F2-Fn<br />

Micro comparative trials<br />

( c<strong>on</strong>trol field)<br />

Orientative trials<br />

IIIIIIIIIIIIIII Comparative<br />

IIIIIIIIIIIIIII trials<br />

IIIIIIIIIII Preliminary<br />

multiplicati<strong>on</strong><br />

Seed<br />

multiplicati<strong>on</strong><br />

Figure 1: The original breeding scheme for creati<strong>on</strong> of wheat variety with aluminum<br />

tolerance<br />

Finally, the best breeding lines are promovated to be tested in the State Institute for<br />

Variety Testing and Registrati<strong>on</strong> network. Simultaneously the seed of promissing<br />

breeding lines are multiplicated to reduce the period of extensi<strong>on</strong> in the large fields.<br />

121

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