Effect of Pyridoxine and Different Levels of Nitrogen on Yield and Yield Components of Corn (Zea mays L. Var. SC. 704)
Subject Areas : Geneticداود Eradatmand Asli 1 , Gh.R Farrokhi 2 , مجتبی Usefi Rad 3
1 - Islamic Azad University, Saveh Branch.
2 - Payam Noor University, Tafresh Branch
3 - Islamic Azad University, Saveh Branch.
Keywords: Yield, nitrogen, corn, Yield components, Pyridoxine,
Abstract :
A Field experiment was conducted on Corn (Zea mays L. Var. S.C. 704) to study the effect of three basal doses of nitrogen (90, 140, 190 Kg/ha) along with 0.01 and 0.02% pre–sowing seed soaking treatment with pyridoxine for 8 hours. This experiment was arranged on split plot on the basis of complete block design in three replications in the year of 2007. Results have shown a significant increase in yield and yield component with using of nitrogen and pyridoxine. Pyridoxine probably with positive effect on root growth increased uptake of nitrogen and this has effect on yield and total dry matter accumulation. According to the result 0.02 percent of pyridoxine and 190 kg/ha nitrogen as compare to other treatments have increased yield and yield component in corn. Pyridoxine also improved growth indices of plant in this experiment.
_||_
Ayub, M.A., Tanveer, K., Mahmud, A., Liand, M. and Azam, M. (1999). Effects of nitrogen and phosphorus on fodder yield and quality of two sorghum cultivars. Pak. J. Biol. Sci. 2: 247- 252
Baker, C.K., and Gallagher, J.N. (1983). The development of winter wheat in the field 1. Relation between apical development and plant.. Aase. Morphology J. Agric. Sci.101: 324 – 335-3
Cocks, J.W. (2003). Plant density effects on tropical corn forage masses, morphology and nutritive value. Agr. J. 90: 93-96
Hunt, R. (1990). Basic growth analysis: Plant growth, analysis for beginners. London, Edward Arnold pp: 234
Khan, M., Samiullah, N., Khan, N.A. (2001). Response of mustard and wheat to pre-sowing seed treatment with pyridoxine and basal level of calcium. Indian J. plant physiol. Vol. 6. No. 3: 300-305
Khan, N.A., Khan, F.A., Aziz, O., and Samiullah, N. (1995). Pyridoxine enhances root growth and leaf NPK content of lentil grown with phosphorus levels. In: I. A. Khan (Ed), Frontiers in plant Science, PP: 807- 808. Ukaz Publication, Hyderabad, India
Khan, N.A., Khan, T., Hayat, S., and Khan, M. (1996). Pyridoxine improves growth, nitrate reductase and carbonic anhydrase activity in wheat. Sci. Cult. 62:160-161
Lone, N.A., Khan, N.A., Hayat, S., Azam, Z.M., and Samiullah. N. (1999). Evaluation of effect of some B-vitamins on root development of mustard. Ann. Appl. Biol. 134(Supplement): 30-37
Nandal, S. Agarwal, K. 1991. Response of winter maize to sowing dates irrigation and nitrogen level north-west India. Ind. J. 55: 628-663
Nelson, D.W. and Sommers, L.E. (1973). Determination of total nitrogen in plant material. Agr. J. 65:109 – 112
Oikeh, S.O., Kling, J.G., Okoruwa, A.E. (1998). Nitrogen fertilizer management effects on maize grain quality in the West African moist saranna. Crop Sci.38: 1056 - 1061
Onken, A.B., Matheson, R.L., Nesmith, D.M. (1985). Fertilizer nitrogen residual nitrate – nitrogen effects on irrigated corn yield. Soil Sci. Soc. Am. J.49:134-139
Rajput, R.J. (1992). Relationship between N and K in maize. Abstracts of botany J. 43: 1693-1696
Rending, V.V., Broadbent, F.E. (1979). Protein and amino acid in grain of maize grown with various levels of applied N. Agro. J. 71:509-512
Sabata, R.J. Clason, S. (1984). Irrigation and nitrogen enfluenceon kernel breakage and density of maize grain. Agron. Abst. P: 143. Madison, WI
Samiullah, N., Ansari, S.A., Afrid, M. (1988). B-Vitamin in relation to crop productivity. Indian Rev. Life Sci. 8: 51-74
Samiullah, N., Khan, F.A., Khan, N.A., Ansari, S.A. (1992). Improvement of productivity and quality of Lens culinaris by pyridoxine and phosphorus application. Acta Agron. Hung. 41: 93 – 100
Samiullah, N., Khan, N.A., Ansari, S.A., Afridi, M.M.R.K. (1991). Pyridoxine augments growth yield and quality of mustard through efficient utilization of soil applied N P fertilizers. Acta Agron. Hung. 40: 111 – 116
Sander, D.H., Allaway W.H., Olson, R.A. (1987). Modification of nutrional quality by enviroment and production practices. In R. A.Oison and K. J. Frey(Ed). P.45-82
Tsai, C.L., Tsai, C.Y. (1990). Endosperm modified by cross pollination maize to induce changes in dry matter and nitrogen accumulation. Crop Sci. 30: 804-808
West, M.L. (2006). Response of corn hybrids to varying plant population densities. Field Crop Abst.42: 85-69
Wolton, W. (2005). Leaf area index and radiation as related to corn yield. Agr. J. 65: 459–461.
