VARIATION OF SOME PRODUCTIVITY ELEMENTS AT THE EAR OF WHEAT DEPENDING ON FERTILIZATION
Abstract
The studies and research were aimed at assessing the impact of the fertilisation system on some productivity elements in winter wheat (Triticum aestivum L. ssp. vulgare). Mineral fertilisation had a differentiated influence on some productivity elements in winter wheat, represented by ear length, number of grains per ear, and grain weight. Ear length was between 6.65 and 8.98 cm, fertilisers having a differentiated impact on ear size. The number of grains per ear was determined by the PK factor within the range 5.25-8 units, while grain weight was within 0.01 and 0.18 g. Nitrogen influenced the variation of ear size in a different way depending on both the rate of nitrogen fertiliser and by the PK level. The number of grains per ear was determined by the factor N within the range 4.75-14.0 units and grain weight ranged within 0.07-0.27 g.
Keywords
Full Text:
PDFReferences
ABBAS, G., KHAN, M.Q., KHAN, M.J., HUSSAIN, F., HUSSAIN, I. 2009. Effect of iron on the growth and yield contributing parameters of wheat (Triticum aestivum L.). The Journal of Animal & Plant Sciences 19(3): 135-139.
ALVES, M.J.F., TEIXEIRA, W.W.R., DAROS, E., CASSOL, L.C., PASCOALINO J.A.L., DE MORAES, M.F. 2015. Productive performance of wheat based on nitrogen fertilization in coverage. American Journal of Plant Sciences 6: 1587-1593.
AMANULLAH, INAMULLAH, 2016. Residual phosphorus and zinc influence wheat productivity under rice–wheat cropping system. Springerplus 5: 255.
BALOGH, Á., HORNOK, M., PEPÓ, P. 2007. Study of physiological parameters in sustainable winter wheat (Triticum aestivum L.) production. Cereal Research Communications 35(2): 205-208.
BASHIR, S., ANWAR, S., AHMAD, B., SARFRAZ, Q., KHATK, W., ISLAM, M. 2015. Response of wheat crop to phosphorus levels and application methods. Journal of Environment and Earth Science 5(9): 151-155.
DE GIORGIO, D., MONTEMURRO, F. 2006. Nutritional status and nitrogen utilization efficiency of durum wheat in a semiarid Mediterean environment. International Journal of Agricultural Science 160: 91–101.
DOTLAČIL, L., HERMUTH, J., STEHNO, Z. 2003. Earliness, spike productivity and protein content in European winter wheat landraces and obsolete cultivars. Plant Soil and Environment 49 (2): 67–74.
GAJ, R. 2010. Influence of different potassium fertilization level on nutritional status of winter wheat and on yield during critical growth stage. Journal of Elementology 15(4): 629-637.
GALANTINI, J. A., LANDRISCINI, M. R., IGLESIAS, J. O., MIGLIERINA, A. M., ROSEL, R. A. 2000. The effects of crop rotation and fertilization on wheat productivity in the Pampean semiarid region of Argentina: 2. Nutrient balance, yield and grain quality. Soil and Tillage Research 53(2): 137-144.
KHAN, M.A., FULLER, M.P., BALUCH, F.S. 2008. Effect of soil applied zinc sulphate on wheat (Triticum aestivum L.) grown on a calcareous soil in Pakistan. Cereal Research Communications 36(4): 571-582.
LIU, H.E., WANG, Q.Y., RENGEL, Z., ZHAO, P. 2015. Zinc fertilization alters flour protein composition of winter wheat genotypes varying in gluten content. Plant, Soil and Environment 61(5): 195-200.
MOHAMMAD, W., SHAH, S.M., SHEHZADI, S., SHAH, S.A. 2012. Effect of tillage, rotation and crop residues on wheat crop productivity, fertilizer nitrogen and water use efficiency and soil organic carbon status in dry area (rainfed) of North-West Pakistan. Journal of Soil Science and Plant Nutrition 12(4): 715-727.
PETCU, E., PETCU, GH., LAZĂR, C., VINTILĂ, R. 2003. Relationship between leafa rea index, biomass and winter wheat yield obtained at Fundulea, under condition 2001 year, Romanian Agricultural Research 19-20: 21-29.
RODRIGUES, O., DIDONET, A.D., GOUVEIA, J.A., DE CÁSSIA SOARES, R. 2000. Nitrogen translocation in wheat inoculated with Azospirillum and fertilized with nitrogen. Pesquisa Agropecuária Brasileira 35(7): 1473-1481.
PIRVULESCU, L., TUCHILA, C., RUJESCU, C., BORDEAN, D. M., BĂNEŞ A. 2008. Comparative statistic studies concerning the nutrition value of some groups of foods, Buletin USAMV-CN 65(1-2): 345-350.
RAWASHDEH, M.H., SALA, F. 2014. Foliar application of boron on some yield components and grain yield of wheat. Academic Research Journal of Agricultural Science and Research 2(7): 97-101.
RAWASHDEH, H., SALA, F. 2015. Effect of some micronutrients on growth and yield of wheat and its leaves and grain content of iron and boron. Bulletin USAMV serie Agriculture 72(2): 503-508.
RAWASHDEH, H., SALA, F. 2016. The effect of iron and boron foliar fertilization on yield and yield components of wheat. Romanian Agricultural Research 33: 1-9.
SALA, F., BOLDEA, M. 2011. On the Optimization of the doses of chemical fertilizers for crops. AIP Conference Proceedings 1389: 1297-1300.
SALA, F., BOLDEA, M., RAWASHDEH, H., NEMET, I. 2015. Mathematical model for determining the optimal doses of mineral fertilizers for wheat crops. Pakistan Journal of Agricultural Sciences 52(3): 609-617.
SALA, F., RUJESCU, C., CONSTANTINESCU, C. 2016. Causes and solutions for the remediation of the poor allocation of P and K to wheat crops in Romania. AgroLife Scientific Journal 5(1): 184-193.
SANCHEZ-BRAGADO, R., SERRET, M.D., ARAUS, J.L. 2016. The nitrogen contribution of different plant parts to wheat grains: exploring genotype, water, and nitrogen effects. Frontiers in Plant Science 7: 1986.
SZENTPÉTERY, Z.S., JOLANKAI, M., KLEINHEINCS, CS., SZŐLLŐSI, G. 2005, Efect of nitrogen top-dressing on winter wheat. Cereal Research Communication 33(2-3): 619-624.
TANAVIČIENE, T., URBONAVIČIŪTE, A., SAMOULIENE, G., DUCHOVSKIS, P., VAGUSEVIČIENE, I., SLIESARAVIČIUS, A. 2008. The effect of differential nitrogen fertilization on the photosynthetic pigment and carbohydrate contents in the two winter wheat varieties, Agronomy Research 6(2): 555-561.
Refbacks
- There are currently no refbacks.
Copyright (c) 2017 Ciprian Rujescu, Florin Sala
This work is licensed under a Creative Commons Attribution 4.0 International License.
LUCRĂRI ȘTIINȚIFICE MANAGEMENT AGRICOL
ISSN print 1453-1410
ISSN online 2069-2307
(former ISSN 1453-1410, E-ISSN 2069-2307)
PUBLISHER: AGROPRINT Timisoara, Romania
PAPER ACCESS: Full text articles available for free
FREQUENCY: Annual
PUBLICATION LANGUAGE: English
______________________________________________________________________________________________
Banat`s University of Agricultural Sciences and Veterinary Medicine “King Michael I of Romania” from Timisoara
Faculty of Management and Rural Tourism
300645, Timisoara, Calea Aradului 119, Romania
E-mail: tabitaadamov2003 [at] yahoo.com
Phone: +40-256-277439, Fax.: +40-256-277031