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Topic

Technologies and technical equipment for agriculture and food industry

Volume

Volume 61 / No. 2 / 2020

Pages : 323-338

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THE EFFECT OF CONSERVATIVE AGRICULTURAL WORKS ON SOIL AND FIELD PLANTS AND OPTIMIZED MECHANIZATION TECHNOLOGIES

EFECTUL LUCRĂRILOR AGRICOLE CONSERVATIVE ASUPRA SOLULUI ŞI PLANTELOR DE CÂMP ŞI TEHNOLOGII DE MECANIZARE OPTIMIZATE

DOI : https://doi.org/10.35633/inmateh-61-35

Authors

Marcel Bularda

SCDA Braila; Univ. Dunărea de Jos Galaţi / Romania

Ion Visinescu

SCDA Braila

A. Ghiorghe

SCDA Braila

Valentin Vladut

INMA Bucharest

(*) Dan Cujbescu

INMA Bucharest

(*) Corresponding authors:

[email protected] |

Dan Cujbescu

Abstract

In this paper was performed a thorough analysis of the effects of the conservative system of mechanized works, minimum-till (hard disc and scarifier) and no till (direct sowing), compared to the classic system (ploughing), highlighting the influences on soil and plants, the ways to reduce the technological costs, the improvement of soil quality indices, by accumulating organic matter and increasing humus supply, the need to reduce the traffic of mechanical equipment and opportunities to reduce fuel consumption, the improvement of conditions for retaining and capitalizing water reserves in the soil, the reduction of working hours and labour requirements.

Abstract in Romanian, Moldavian, Moldovan

În lucrarea de fata s-a realizat o analiză aprofundată a efectelor sistemului conservativ de lucrări mecanizate, minim-till (disc greu şi scarificat) şi no till (semănatul direct), raportat la sistemul clasic (arat), evidenţiindu-se influentele asupra solului si plantelor, modalitatile de reducere a costurilor tehnologice, ameliorarea indicilor calitativi ai solului, prin acumularea materiei organice şi creşterea aprovizionării cu humus, necesitatea reducerii traficului utilajelor mecanice şi posibilitatile de reducere a consumului de carburanţi, îmbunătăţirea condiţiilor de reţinere şi valorificare a rezervelor de apă din sol, reducerea timpilor de lucru şi a necesarului de forţă de muncă.

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