EFFECT OF POTASSIUM APPLIED ON DIFFERENT NP BACKGROUND ON YIELD OF WINTER WHEAT IN PRELUVOSOIL CONDITIONS FROM WESTERN PART OF ROMANIA IN 2008-2010 PERIOD
Journal Title: Natural Resources and Sustainable Development - Year 2011, Vol 1, Issue 1
Abstract
Wheat requires significant amount of potassium for optimum growth and development. Adequate potassium fertilization improves the quality of the active plant due to improved efficiency of photosynthesis, increased resistance to same diseases and greater water use efficiency. In Romania, potassium fertilizers have been used much less that nitrogen and phosphorus fertilizers and therefore much less research work has been done concerning their placement and their effect on yield and quality production. In this paper will discuss the role potassium plays for yield and hectolitre mass in preluvosoil conditions from western part of Romania. The long term field experiment was carried out at the Agricultural and Development Research Station Oradea – Romania, begining with 1974 to ascertain the effect of potassium application on wheat in a crop rotation. Four different level of potassium (K) were applied on four NP backgrounds. The best performance of the crop parameters was recorded when 80 kg/ha was applied a different NP backgrounds
Authors and Affiliations
Gheorghe Ciobanu, Cornel Domuta, Cornelia Ciobanu, Lucian Bara, Vasile Bara, Camelia Bara, Ramona Albu, Maria Sandor, Adrian Vuscan
Keywords
Related Articles
- EP ID EP272125
- DOI -
- Views 82
- Downloads 0
PHYTOCOENOLOGIC STUDY OF ACIDOPHILOUS SESSILE OAK FORESTS ON THE SOHODOL VALLEY (PĂDUREA CRAIULUI MOUNTAINS)
The paper presents a phytocoenologic study of acidophilic sessile oak forests of Sohodol Valley in Pădurea Craiului Mountains. In the acidophilic sessile oak forests we identified the Genisto tinctoriae-Quercetum petraea...
TREE TRUNK SHAPE ANALYSIS - CLASSICAL GEOMETRY APPROACH
The form of the trees is a challenge for more than two centuries and yet it remained a current matter that must keep up with technological development. This issue needs answers in real time. To explain and model the tape...
SPECTRAL EVALUATION OF THE EFFECT OF POULTRY MANURE PELLETS ON PIGMENT CONTENT OF MAIZE (ZEA MAYS L.) AND WHEAT (TRITICUM AESTIVUM L.) SEEDLINGS
In my research I observed the effects of different poultry manure pellets on germination and pigment changes in maize and wheat with breeding test. At the end of the experiments I measured the pigment and spectral data....
THE STUDY OF SOME DISEASE – RESISTANT APPLE CULTIVARS, GROWN IN NORTH-WESTERN ROMANIA ON A PHREATIC WET CHERNOZEM
The cultivation of apple may be super-intensified by planting trees at close distance (4/2, 4/1, 3/2, 3/1 m) on a phreatic wet chernozem and managing the trees in palmetto system, orienting the branches in row direction....
MAGNETIC SUSCEPTIBILITY STUDY OF B2O3BaO GLASS MATRIX DOPPED WITH IRON IONS
EPR and magnetic susceptibility measurements have been performed on xFe2O3(1-x) [3B2O3BaO] glasses with 0 < x ≤ 50 mol%. The influence of a gradual increase in Fe2O3 content on the glass matrix (B2O3BaO) structure and ma...