effect of phosphatic fertilizers on chemical composition and total phosphorus uptake by wheat (triticum aestivum l.)

نویسندگان

muhammad bilal khan

muhammad iqbal lone

rehmat ullah

چکیده

wheat (triticum aestivum l.) was grown in earthen pots containing soil of balkasar soil series (sandy loam) in green house at the department of soil science and swc, pir mehr ali shah arid agriculture university, rawalpindi during rabi season, 2007. the crop was treated with two levels of phosphorus (40 and 80 kg p ha-1 ) in the form of ssp, tsp, np and dap. a basal doze of 100 kg n and 60 kg k ha-1 was applied as urea and murate of potash (mop) respectively. chemical composition of wheat plants showed that all the parameters were significantly improved by addition of p except the phosphorus concentration (%) in wheat straw and potassium conc. (%) in wheat grain. similarly phosphorus uptake was increased with the increased level of phosphorus application. it was concluded from the study that different sources and levels of phosphorus has significant effect on the npk contents of wheat and total p uptake by wheat plants. among all the sources and levels of phosphorus, 80kg p ha-1 as single superphosphate (ssp) showed superiority over triple superphosphate (tsp), nitrophos (np) and diammonium phosphate (dap) on phosphorus deficient soil of balkasr area of tehsil chakwal. [bilal khan et al. effect of phosphatic fertilizers on chemical composition and total phosphorus uptake by wheat (triticum aestivum l.). international journal of agricultural science, research and technology, 2012; 2(1):37-42].

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Effect of Phosphatic Fertilizers on Chemical Composition and Total Phosphorus Uptake by Wheat (Triticum aestivum L.)

Wheat (Triticum aestivum L.) was grown in earthen pots containing soil of Balkasar Soil Series (Sandy Loam) in green house at the Department of Soil Science and SWC, Pir Mehr Ali Shah Arid Agriculture University, Rawalpindi during Rabi season, 2007. The Crop was treated with two levels of Phosphorus (40 and 80 kg P ha-1 ) in the form of SSP, TSP, NP and DAP. A basal doze of 100 kg N and 60 kg K...

متن کامل

Ameliorative effect of potassium sulphate on the growth and chemical composition of wheat (Triticum aestivum L.) in salt- affected soils

Potassium (K) and sodium (Na) coexist on the soil exchange complex and soil solution. Both cations may exert antagonistic or synergistic effects on mutual absorption and translocation within plants, particularly under saline and saline-sodic field conditions. This study investigated the role of K in alleviating the adverse effects of Na on wheat [Triticum aestivum (L), Iquilab-91] grown at two ...

متن کامل

Effect of salinity on wheat (Triticum aestivum L.) grain yield, yield components and ion uptake

Crops growing in salt-affected soils may suffer from physiological drought stress, ion toxicity, and mineral deficiency. A pot study was conducted in 2004-2005 in the Aghala area (northern Iran) to study the effect of different salinity levels, i.e. ECe= 3 (control), 8, 12 and 16 dS m-1 on wheat grain, yield components and leaf ion uptake of four Iranian wheat genotypes, i.e. Kouhdasht, Atrak, ...

متن کامل

The Effect of Priming and Salinity on Physiological and Chemical Characteristics of Wheat (Triticum aestivum L.)

In order to study of the effect of priming and salinity on physiological and chemical characteristics of wheat(Triticum aestivum L.), an experiment was carried out at the Experimental Farm of Shiraz University. Results showedthat primed plants significantly reduced its gas exchanges by accelerating senescence under a series of salt stress,which became more serious along with the increasing of s...

متن کامل

Effect of water deficit on total protein and protein profile in wheat (Triticum aestivum L.) genotypes

Seed protein usually is not sensitive to environmental fluctuations; its banding pattern is very stable which advocated for cultivars identification purpose in crop. This study was planned to study effect of water deficit on protein content and protein banding pattern of wheat genotypes. In this study five wheat genotypes were planted in early November, growing season of 2008-2009. The experime...

متن کامل

Effect of water deficit on total protein and protein profile in wheat (Triticum aestivum L.) genotypes

Seed protein usually is not sensitive to environmental fluctuations; its banding pattern is very stable which advocated for cultivars identification purpose in crop. This study was planned to study effect of water deficit on protein content and protein banding pattern of wheat genotypes. In this study five wheat genotypes were planted in early November, growing season of 2008-2009. The experime...

متن کامل

منابع من

با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید


عنوان ژورنال:
international journal of agricultural science, research and technology in extension and education systems

ناشر: islamic azad university shoushtar branch

ISSN 2251-7588

دوره 2

شماره 1 2012

میزبانی شده توسط پلتفرم ابری doprax.com

copyright © 2015-2023