to evaluate the effects of nitrogen management at yellow budding stage on seed yield with using nitrogen nutrition index (ratio of nitrogen concentration in the plant to optimum concentration), of rapeseed farms in gorgan, an experiment was conducted as a nested model arranged in a complete randomized design (crd) in 2010. fifteen rapeseed fields were classified at three levels of management (o...

Plant Cell Technology, Faculty of Applied Biological Sciences, Gifu University, Gifu 501–1193, Japan (Y.O., H.I., Y.K., H.K.); Plant Nutrition, Faculty of Agriculture, Shizuoka University, Shizuoka 422–8529, Japan (T.I., A.M.); Experimental Plant Division, RIKEN BioResource Center, Tsukuba 305–0074, Japan (M.K., S.I.); Life Science Research Center, College of BioResource Sciences, Nihon Univers...

Here, we present the genome sequence of Enterobacter cloacae GS1. This strain proficiently colonizes rice roots and promotes plant growth by improving plant nutrition. Analyses of the E. cloacae GS1 genome will throw light on the genetic factors involved in root colonization, growth promotion, and ecological success of this rhizobacterium.

Folates are essential cofactors for one-carbon transfer reactions, which are central to plant metabolism. Plants synthesize folates de novo, and are key sources of dietary folate for humans. Research into plant folates therefore impacts human nutrition. Biochemical progress, the sequencing of the Arabidopsis genome, and EST databases are now painting a clear picture of the folate synthesis path...

' Department of Plant Sciences, University of Western Ontario, London, ON, Canada N6A 5B7 2 International Rice Research Institute (IRRI), P.O. Box 933, 1099 Manila, Philippines 3 Plant Nutrition Laboratory, Royal Veterinary and Agricultural University, DK-1871 FC, Copenhagen, Denmark 4 Department of Citriculture, ARO The Volcani Center, Bet-Dagan 50250, Israel 5 Department of Botany, University...

     To evaluate the effects of hydrogel polymer levels (0, 10, 20, 30 g m-2) and NO3:NH4 ratios (0: 100, 25: 75, 50: 50, 75: 25, and 100: 0) on dill seed yield and its essential oil constituents, an experiment was conducted in October 2012 in the experimental field of Islamic Azad University, Jiroft, Iran. Results showed that using 30 g m-2 hydrogel polymer with 75NO3-: 25 NH4+ ratio produced ...

Two laboratory and greenhouse experiments were carried out to compare and evaluate the nutrition of Phaseolus vulgaris L. plant with foliar spray and root media. In laboratory, effect of four treatments; N- nutrition solution; Urban solid waste leachate (USWL); vermi-compost extract and control (distilled water) on germination and seeding growth of Phaseolus vulgaris L. was examined for 10 days...