Influence of the establishment date on the yield of runner bean in three intercropping systems | Influenta epocii de infiintare asupra productiei de fasole mare in trei sisteme de intercropping
2015
Hamburda, S. B., Ion Ionescu de la Brad University of Agricultural Sciences and Veterinary Medicine, Iasi (Romania) | Munteanu, N. | Stoleru, V. | Teliban, G. C.
This paper presents the influence of the establishment date on the yield of runner bean in three intercropping systems, with maize (Zea mays L.), sunflower (Helianthus annuus L.) and Jerusalem artichoke (Helianthus tuberosus L.), compared to the pure crop system, on pillar, in single rows, on individual string trellis, on three distinct calendaristic dates of establishment: 1.05, 15.05, 30.05. In order to achieve this goal, we intended to find out on which date the highest yield is obtained. The crop establishment was performed by direct sowing/planting in the field. The results revealed significant differences between the four studied variants. The date on which the highest yields were achieved was 15.05. The intercropping variant which recorded the highest yield was the one where runner bean was intercropped with sunflower.
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