RESEARCH ON THE INFLUENCE OF SOME TECHNOLOGICAL FACTORS ON CASTOR (RICINUS COMMUNIS L.) YIELD UNDER THE CONDITIONS OF THE CENTER OF MOLDOVA

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Bogdan MÎRZAN
Teodor ROBU
Oana MÎRZAN
Margareta NAIE

Abstract

In the past, castor was grown in our country on large areas, but today there are few who have heard of this plant and far fewer who rely on the establishment of a castor crop in the field. The experience was placed at Society Agricola Moldoveni from Neamt County, and the preliminary results obtained are the object of study of the doctoral thesis. The average productions obtained in 2021 were directly influenced by the experienced technological factors. The highest seed production was made at the earliest variety, Teleorman sown in the second epoch at the distance of 70 cm between rows (1669 kg / ha). The correlation between the three studied factors (variety, epoch of sowing and distance between rows) and the yield obtained was directly and very close.

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