BIOLOGIZED METHODS OF FILLING OF NITROGEN FUND OF SOILS OF AGROECOSYSTEMS IN THE CONDITIONS OF DEFICIENCY OF MOISTURE.
Abstract and keywords
Abstract (English):
Kachestvo suschestvovaniya agroekosistem vo mnogom zavisit ot biocenoticheskogo kompleksa, formiruyuschego svoystva pochv. Pochvenno-bioticheskoe soobschestvo vliyaet na obschuyu bioproduktivnost' i yavlyaetsya osnovoy ekologicheskoy ustoychivosti agroekosistem. Formiruyuscheesya vidovoe yadro soobschestva v agroekosistemah vliyaet na stepen' dostupnosti elementov pitaniya, chto osobenno vazhno dlya soedineniy azota, okazyvayuschih klyuchevoe vliyanie na produktivnost' sel'skohozyaystvennyh kul'tur. V zone Yuzhnogo Urala, gde nablyudaetsya deficit vlagoobespechennosti, osoboy problemoy yavlyaetsya deficit azota. V stat'e rassmatrivayutsya voprosy svyazannye s biologizirovannymi agropriemami, kotorye pozvolyayut stat' al'ternativoy himizacii i zanyat' svoe mesto v organicheskom zemledelii.

Keywords:
organicheskoe zemledelie, kachestvo pochv, pochvennaya biota.
References

1. spisok literatury

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