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Effect of different nitrogen doses on some autumn wheat production

Show simple item record Dragomir, Cristian-Laurențiu 2021-03-24T10:47:56Z 2021-03-24T10:47:56Z 2018
dc.identifier.citation Dragomir, Cristian Laurenţiu. 2018. "Effect of different nitrogen doses on some autumn wheat production". Lucrări Ştiinţifice USAMV - Iaşi Seria Agronomie 61(2): 109-114.
dc.description.abstract One of the most important ways to increase production of wheat is the application of fertilizers. Grain production at wheat is largely determined by the administration of nitrogen fertilizers, in close interdependence with the specific conditions of the year, the state of vegetation in winter entrance and its resumption in spring. Noteworthy is the fact that from the unfertilized agricultural fund N0P0 (mt) to the N80P70 was obtained an increase of 1628 kg / ha. This increase is reduced to 1144 kg/ha between N80P70 and N120P70 agricultural fund and 452 kg/ha between N120P70 and N160P70. With regard to the specific reaction at fertilizers application of different levels of fertility, Otilia had best capitalizes on the increasing nitrogen, achieving an increase (the average of the three agricultural funds) of 1068 kg/ha compared to Pitar control variety. The interaction between wheat varieties and fertilization doses revealed the Otilia variety and the N160P70 fertilization dose, with a yield of 8190 kg /ha. Concerning the behavior of varieties at increasing doses of chemical fertilizers, we find that the nine analyzed varieties obtain very significant production increases. en_US
dc.language.iso en en_US
dc.publisher “Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi en_US
dc.subject wheat varieties en_US
dc.subject production en_US
dc.subject fertilization en_US
dc.title Effect of different nitrogen doses on some autumn wheat production en_US
dc.type Article en_US Cristian Laurenţiu Dragomir, Agricultural Research and Development of Station Valu lui Traian, Constanţa
dc.publicationName Lucrări Ştiinţifice USAMV - Iaşi Seria Agronomie
dc.volume 61
dc.issue 2
dc.publicationDate 2018
dc.startingPage 109
dc.endingPage 114
dc.identifier.eissn 2069-6727

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