| dc.contributor | Universidade Estadual Paulista (UNESP) | |
| dc.creator | Nakagawa, Joao | |
| dc.creator | Costa Crusciol, Carlos Alexandre | |
| dc.creator | Zucareli, Claudemir | |
| dc.date | 2014-05-20T13:21:06Z | |
| dc.date | 2014-05-20T13:21:06Z | |
| dc.date | 2009-10-01 | |
| dc.date.accessioned | 2017-04-05T19:51:12Z | |
| dc.date.available | 2017-04-05T19:51:12Z | |
| dc.identifier | Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 30, n. 4, p. 833-840, 2009. | |
| dc.identifier | 1676-546X | |
| dc.identifier | http://hdl.handle.net/11449/6020 | |
| dc.identifier | WOS:000273306200010 | |
| dc.identifier | WOS000273306200010.pdf | |
| dc.identifier | http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/4078 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/855045 | |
| dc.description | The black oat (Avena strigosa Schreber) has been commonly used as green manure, in crop rotation systems under no-tillage, fall-winter crop, and for cattle grazing, hay, and silage. The objective of this work was to evaluate the nutrient concentrations in the flag leaf and grains of black-oat affect by phosphate and potassium fertilization. The experiment was carried Out under field conditions on a Rhodic Nitosol, in Botucatu, São Paulo State, Brazil. Three doses of single superphosphate (0, 40 and 80 kg.ha(-1) of P(2)O(5)) and three of potassium chloride (0, 20 and 40 kg ha(-1) of K(2)O) were tested as a factorial (3 x 3), in a randomized complete block design, with four replicates. The fertilizers were applied in the sowing row. Ammonium sulphate was supplied for all plots (20 kg ha(-1) of N applied at sowing and 30 kg.ha(-1) after tillering stage). The concentrations of Ca, Mg, S, Fe, Mn, Cu and Zn in the flag leaf and the P and K concentrations in the grain were increased by phosphate fertilizer application. The potassic fertilization had no effect on the concentrations of nutrients in the flag leaf and grains of black-oat. | |
| dc.language | por | |
| dc.publisher | Universidade Estadual de Londrina (UEL) | |
| dc.relation | Semina: Ciências Agrárias | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.subject | Avena strigosa | |
| dc.subject | phosphate | |
| dc.subject | potassium | |
| dc.subject | macronutrients | |
| dc.subject | micronutrients | |
| dc.title | Teores de nutrientes da folha bandeira e grãos de aveia-preta em função da adubação fosfatada e postássica | |
| dc.type | Otro | |
