SCIENTIFIC PAPERS

Scientific Papers, USAMV Bucharest, Series A, Vol. LII, 2009, ISSN 1222-5339RESEARCH ON THE INFLUENCE OF PINCHING AND THINNING OUTON THE PRODUCTION OF VIRGINIA TOBACCO, ON THE SOIL ANDCLIME CONDITIONS OF MIRSANI - DOLJS. IANCU, I.A. PRIOTEASA, MARILENA-ALINA PRIOTEASA, D. IANCUUniversity of Craiova, Faculty of AgricultureKeywords: sandy soil, tobacco, fertilization, productions, and irrigationAbstractThrough the work of flesh and thinning out try to give an answer to the question of howmuch increased production of leaves, after carrying out these works in the localenvironment.Results obtained show that production to the method recommended to make the eliminationinflorescences as early as possible: a 1 (the emergence of floral button), other variants,respectively a 2 (pinching at the beginning) and a 3 (pinching in full bloom), is different andsomewhat illogical hard to explain.Thus, for a 2 gives a less production of about 130 kg/ha, compared to variant witness, thatdeficit should be delayed on account of performing the work of pinching to start flowering,and a 3 , when the delay was performing work and higher and should lead to a shortage ofproduction as of late, has not won a minus but a plus yield producing 271 kg/ ha.334