TY - JOUR JF - Review on agriculture and rural development Y1 - 2012/// AV - public A1 - Lantos Ferenc A1 - Horváth Tímea A1 - Rózsás Attila UR - http://acta.bibl.u-szeged.hu/30340/ IS - 2 TI - The effect of Clamydomonas and Asterococcus green algae species on soil status conservation in sweet pepper growing VL - 1 EP - 533 ID - acta30340 SN - 2063-4803 SP - 530 KW - Paprikatermesztés KW - Talajvédelem N2 - In Hungary the most important vegetables is the sweet pepper (Capsicum annuum L.). In today?s agriculture the preservation of soil fertility is a very important factor. In plant cultivation we can use organic nutrients or fertilizers to supplement soil nutrients. In the summer period of 2012 in a sweet pepper (Capsicum annuum L.) growing experiment we used a complex Biofluid vermicompost and an organic nutrient composed of Clamydomonas and Asterococcus (Chlorophyta) green algae species. As control, we applied Poly-feed N:16; P2O5:9; K2O:26 chemical fertilizer containing micronutrients for sweet peppers. At the end of the growing period we analysed the soil samples for humus status and other nitrogen-containing compounds of soil. The natural soil conditions can only be restored by eco-friendly materials, which increase the productivity of the soil, but do not threat the environment. They restore the original ecosystem, which has been steadily destroyed by industrial production. N1 - Bibliogr.: 533. p. ; ill. ; összefoglalás angol nyelven ER -