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Technomarket Agrotechnica nr. 6

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ma¿ini de plantat ¿i recoltat<br />

TEHNOLOGII PENTRU ÎNFIINºAREA<br />

CULTURILOR DE LEGUME<br />

BULBOASE ªI RÅDÅCINOASE<br />

PE TEREN MODELAT<br />

dr. ing. Marinela MATEESCU, dr. ing. Valentin VLÅDUº, dr. ing. Ani¿oara PÅUN<br />

dr. ing. Eugen MARIN, ing. Gabriel GHEORGHE<br />

INMA Bucure¿ti<br />

The economic importance of vegetables culture result in the fact that they allow an intensive use of the land. Vegetables culture<br />

provides a better use of land, due to the possibilities of making the successions, on large-scale, both in culture in the open field and<br />

especially in protected culture. For this purpose, for growing vegetables and root bulb are used working mechanization technologies<br />

in classical and innovative system. The classics uses a range of machinery for: deep plowing, leveling tillage, seedbed preparation,<br />

irrigation ditches opening, shaping layers and sowing. Innovative technologies with minimal work imply the use of a single technical<br />

equipment, which performs in a single pass all five operations, performed individually in conventional technology.<br />

Tehnologia clasicå pentru mecanizarea lucrårilor de cultivare a legumelor bulboase (ceapå, usturoi) ¿i rådåcinoase (morcov, påtrunjel,<br />

påstârnac, sfeclå ro¿ie) presupune efectuarea a cinci opera¡ii (fig. 1):<br />

• aråtura adâncå de toamnå cu plugul;<br />

• nivelarea aråturii cu tåvålugul;<br />

• pregåtirea patului germinativ cu combinatorul;<br />

• deschiderea rigolelor de udare cu rari¡a ¿i modelarea straturilor cu modelatorul;<br />

• semånatul cu semånåtoarea pentru semin¡e mici.<br />

Fig. 1. Tehnologie clasicå pentru cultivarea legumelor bulboase ¿i rådåcinoase<br />

Tehnologia inovativå pentru mecanizarea lucrårilor de cultivare a legumelor bulboase (ceapå, usturoi) ¿i rådåcinoase (morcov, påtrunjel,<br />

påstârnac, sfeclå ro¿ie) (fig. 2) presupune aplicarea unui sistem cu lucråri minime prin utilizarea unui echipament tehnic nou, care la o singurå<br />

trecere efectueazå cele cinci opera¡ii, executate individual în tehnologia clasicå.<br />

6 technomarket – mai - iunie 2015

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