The global ammonium sulfate
market is segregated into product and application.
Associated to the single superphosphate, the ammonium sulfate
provides sulfur, important for protein synthesis, seen that the simultaneous ministration of nitrogen and sulfur, in the proportions from 7:1 to 11:1, contributes for the recovery of the decumbens grass (Brachiaria), increases the leaf area, the production of dry mass and increases the efficiency in the use of water (Bonfim-Silva et al., 2007).
CB was cane bagasse (w/v) and AS was ammonium sulfate
Interactions significant by concentrations of calcium sulfate and ammonium sulfate
concentrations were observed in the population fluctuation of nymphs + adults ([F.sub.15,24] = 309, P < 0.01), soil moisture (%) ([F.sub.15,24] = 498, P < 0.01), average infestation ([F.sub.15,24] = 3,021, p < 0.01); attacked plants expressing reduced size ([F.sub.15,24] = 102, P < 0.01), yellowish plants ([F.sub.15,24] = 1,002; P < 0.01) and productivity ([F.sub.15,24] = 876, P < 0.01).
As shown in Fig 2, atrazine application alone had no significant effect on redroot pigweed density, but nicosulfuron application alone and in mixture of different adjuvants (Volck oil, ammonium sulfate
, ammonium nitrate, and situgate) decreased weed density 17.92, 41.02, 41.02, 61.45, and 33.33% compared to the control, respectively.
Selected fertilizer samples were doped with ammonium sulfate
and urea (potential adulterants) to test the robustness of ATR-FTIR spectroscopy in detecting their presence.
The nitrogen in ammonium phosphate and ammonium sulfate
can wreak terrible havoc on aquatic ecosystems, creating algae blooms that kill fish by choking out their oxygen.
Alternatively, ammonium sulfate
has been suggested to act as an oviposition attractant by reducing water turbidity (7).
In this study, to identify age-dependent discrepancies in BT and potential relevant mechanisms, we compared the concentrations of BT that were measured by use of a routine ammonium sulfate
precipitation assay (15) to calculated BT using the Vermeulen mass action law model (17) in 2 populations of young and aging men.
The solution came in the form of Class Act[R] and Alliance, corn-based water conditioners that contain concentrated ammonium sulfate
to alleviate sedimentation and plugged nozzles.
What's more, for every kilogram of caprolactam manufactured, says chemist Robert Raja, also of the University of Cambridge, 4 kg of ammonium sulfate
Upon complettion of (1), add 25ml of ferrous ammonium sulfate
(0.4N) and allow to stand one minute.