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 SM ISO690:2012POPOV, Leonid. Aspectul ecologic al ierburilor perene pentru menţinerea fertilităţii cernoziomului puternic erodat şi minimizarea scurgerilor de suprafaţă
. In: Studia Universitatis Moldaviae (Seria Ştiinţe Reale şi ale Naturii), 2010, nr. 6(36), pp. 76-81. ISSN 1814-3237. |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
| Studia Universitatis Moldaviae (Seria Ştiinţe Reale şi ale Naturii) | ||||||
| Numărul 6(36) / 2010 / ISSN 1814-3237 /ISSNe 1857-498X | ||||||
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| Pag. 76-81 | ||||||
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Erosion is the main danger of degradation of ecosystems. This phenomenon is less visible and yet existing defined
by irreversible destruction of the soil in both organic as well as social consciences. Erosion can be minimized by agrotechnical
and phyto-technical methods, which always involve considerable investment. This paper describes several
methods for growing perennial grasses that could stop the continuous degradation of soil cover. The annual growth rate
of 3 t/ha organic matter in arable layer is assuring a significant increase in fertility, restoring degraded chemical properties
of soil erosion and increase the production of herbs. Offset the costs of cultivation technology applied to grasses, constituting
228% organic fertilizer profitability and annual profit amounts 70 lei/ha. |
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