P2O5

AcronymDefinition
P2O5Phosphorus Pentoxide (chemistry)
References in periodicals archive ?
In addition, organic matter, P2O5 and K2O in soil was higher this season than 2012-2013 growing season (Table 1).
They found nodules with 5% P2O5 in Domanda and Drazinda shales, which are encouraging for further study.
0, 50 and 90 kg P2O5 ha-1 (P0, P45 and P90, respectively) assigned to main plots and three rhizobacterial treatments, assigned to sub-plots, viz.
A total of six inorganic fertilizer application rates were tested; N0P0K0 (No addition), N0P1K1 (150 kg P2O5 ha-1 + 100 kg K2O ha-1), N1P1K1 (125 kg N ha-1 + 150 kg P2O5 ha-1 + 100 kg K2O ha-1), N2P1K1 (150 kg N ha-1 + 150 kg P2O5 ha-1 + 100 kg K2O ha-1), N3P1K1 (175 kg N ha-1 + 150 kg P2O5 ha-1 + 100 kg K2O ha-1) and N4P1K1 (200 kg N ha-1 + 150 kg P2O5 ha-1 + 100 kg K2O ha-1).
Hennigan concluded; "I have found that the Systech Illinois MM510 moisture analyser is both accurate in its measure of moisture content and is very user friendly, with an ergonomic design and high quality P2O5 electrolytic moisture sensor meaning downtime of the analyser due to servicing is greatly reduced.
Both P and Zn application improved the 1000-grain weight of rice and the highest 1000-grain weight was obtained with the application of P of 80 kg P2O5 ha-1 and Zn application of 8 kg P2O5 ha-1 (Table 2).
47) was observed in T2 where nitrogen and P2O5 was applied @ 150 and 60 kg ha-1 and the minimum of 189.
Therefore, the phosphoric acid produced from some phosphate rocks requires additional treatment to reduce the MER, in order to produce compounds with nitrogen of the required formulation and thus having the required water soluble P2O5.
We are also glad that the average grade of the deposit has increased to over 5% P2O5 which represents a grade increase of over ten per cent.
Phosphate fertilizer was added as a single dose before planting when preparing the land in the form of triple superphosphate (46% P2O5) (150 kg P2O5 / ha), while nitrogen fertilizer has been added as a dose of 100 kg N / ha in the form of urea fertilizer (46% N) after two weeks of planting.
The first lead-free and cadmium-free glass frit includes from about 30% to about 50% P2O5, from about 15% to about 30% A12O3, and from 2-40% X2O where X=Na and/or K.
Elenilto is planning to recover in the 1st stage 5 million tons annually marketable phosphate rock which can ramp up to 10 million tons annually (the product is P2O5 @31.