| Autor: |
Alina, ȘIMON, CHEȚAN, Felicia, BĂRDAȘ, Marius, DEAC, Valeria, POPA, Alin, OLTEAN, Vasile |
| Zdroj: |
ProEnvironment Promediu; 2019, Vol. 12 Issue 38, p71-76, 6p |
| Abstrakt: |
Soybean is one of the most important sources of protein all over the world, in its crop technology, the biggest problem in yielding is the weeds. Weeds are uncultivated, economically unprofitable plants that compete with crop plants from emergence to harvesting, affecting harvest production and quality. Since in Romania the crop area to which conservative tillage systems are growing, it is necessary to analyze their impacts and the degree of enrichment. The data from the researches carried out during the period 2013-2018 show that the number of weed species existing in the case of application of the minimum tillage systems is higher, especially of the perennial species, than in the case of the classical tillage system, in the minimum tillage system being determined and species not normally encountered in agricultural crops cultivated in Transylvania Plain. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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