Also,when fertilizing the citrus trees that are drip irrigated 2 kg of sulfate, 1 kg of iron sulfate, 1 kg of zinc sulfate and 1 kg of manganese sulfate are added to the first irrigation; while 3 kg of fertilizer 19 19 19 are added to the second irrigation;3 kg of
potassium sulfate and 2 liters of phosphoric acid are added to the third irrigation; the fourth irrigation is done without fertilization, and 2 kg of calcium nitrate are added to the fifth irrigation.
The response of fruit weight as a function of doses of potassium chloride (KCl) and
potassium sulfate ([K.sub.2]S[O.sub.4]) applied through fertigation can be explained by the active participation of K in metabolic activities relative to the synthesis and transport of carbohydrates and water to the fruits, thus favoring the increase in weight (ROMHELD; KIRBY, 2010).
Thus, this study aimed to evaluate the influence of
potassium sulfate doses applied via soil on the growth and production of green dwarf coconut (C.
Potassium sulfate (SOP) is usually recommended for Pakistani soils due to extra benefits of sulfur addition; however, high increase in SOP price in past few years has made it out of reach of Pakistani farmers.
During investigation, two more complainants appeared at the station and identified the suspect as the one who extorted money from them after planting plastic sachets containing 'tawas' (aluminum
potassium sulfate) that looked like 'shabu' in their possession.
The potassium sources were
potassium sulfate, potassium nitrate and potassium chloride.
The experiment included six treatments, two salinity treatments (irrigation with fresh water and solution contained 5000 mg [l.sup.-1]) and three potassium sources treatments (Distilled water (DW),
potassium sulfate ([K.sup.2][SO.sup.4]) and mono potassium phosphate(KMP).
Tabatabai Ebrahimi et al., concluded that application of appropriate amounts of
potassium sulfate in water deficit condition can be partially prevented reduction of yield and yield components of maize [36].
Colluli potash deposit is estimated to have more than one billion tones of
potassium Sulfate deposits that would enable production of potash fertilizers.
- CICCC will arrange meetings in Beijing for RUM technical staff to meet other experts and share knowledge, particularly with respect to
potassium sulfate production
According to the contract, 140,000 tons of Urea and 30,000 tons of superphosphates in addition to 2,000 tons of
potassium sulfate will be imported for the agricultural season 2012-2013.