Abstract:The effect of salinity was observed on the activity of nitrate reductase and hill reaction activity in the leaves of Cotton (Gossypium hirsutum L.) cv. "CIM 496" grown in large size plastic pot culture, irrigated with sea salt concentrations of 0.0%(EC iw: 0.6 dS/m), 0.4%(EC iw: 6.2 dS/m) and 0.8%(EC iw: 10.8 dS/m) and subjected to foliar application with nonspray (control), water spray, KNO 3 (500 ppm), KCl (500 ppm), Urea(1000 ppm), Fe-EDTA (5ppm), MnCl 2 (5ppm) and MoO 3 (5ppm) alone and their mixture. Foliar spray of the mixture showed better result as compared to that of above mentioned individual mineral. Conclusion made on the comparative performance of nitrate reductase and hill reaction enzymes under above number of treatments in the leaves of cotton growing under various sea salt concentrations is given below: Nitrate Reductase Activity (NRA): Nonspray< water spray< KCl< Mo< KNO 3 < Urea< KNO 3 + Mo< KNO 3 +Fe + Mn + Mo; Hill Reaction Activity (HRA): Nonspray< water spray< KNO3
El acuerdo nuclear civil entre Estados Unidos y la India fue un hito en la relación entre esos países, ya que ha establecido una nueva era de asociación estratégica, que aparentemente apunta a satisfacer los futuros requisitos energéticos de la India. Este estudio busca sustanciar los temores con respecto a lo anterior, sus implicaciones para Pakistán y sugiere un curso de acción viable para compensar este desequilibrio. Para este estudio, se emplea el método de investigación descriptivo longitudinal. La investigación se basa principalmente en una fuente secundaria de datos y apoya sus hallazgos principalmente a través de una combinación de métodos de investigación cualitativos y cuantitativos. Esta unidad de análisis será a nivel estatal, regional e internacional.
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