Topic
Potassium nitrate
About: Potassium nitrate is a research topic. Over the lifetime, 3537 publications have been published within this topic receiving 29450 citations. The topic is also known as: Nitric acid, potassium salt & Saltpeter.
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7 citations
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22 Feb 2011
TL;DR: In this paper, a method of chemically strengthening a glass article having an antireflective coating in which the reflectance of the coating is not significantly degraded by chemical strengthening is presented.
Abstract: A method of chemically strengthening a glass article having an antireflective coating in which the reflectance of the coating is not significantly degraded by chemical strengthening. The glass article having the antireflective coating is strengthened using an ion exchange medium that comprises potassium nitrate and at least about 5 wt % potassium nitrite. Also provided are a glass article having an antireflective surface that is not degraded by such ion exchange and an ion exchange medium comprising potassium nitrate and at least about 5 wt % potassium nitrite.
7 citations
01 Jan 2014
TL;DR: A field experiment was conducted at Agricultural College Farm, Bapatla during Kharif 2013-14 to study the effect of foliar application of potassium, boron and zinc on growth and seed yield of soybean as mentioned in this paper.
Abstract: A field experiment was conducted at Agricultural College Farm, Bapatla during Kharif 2013-14 to study the effect of foliar application of potassium, boron and zinc on growth and seed yield of soybean. The results revealed that foliar application of potassium nitrate @ 2 % + boric acid @ 50 ppm + zinc sulphate @ 1 % (T7) at 30 and 60 DAS was found to be superior in increasing plant height, number of branches, number of leaves, leaf area, total drymatter, number of pods per plant, test weight and seed yield followed by potassium nitrate @ 2 % + boric acid @ 50 ppm at 30 and 60 DAS (T4), boric acid @ 50 ppm + zinc sulphate @ 1 % at 30 and 60 DAS (T6) and potassium nitrate @ 2 % + zinc sulphate @ 1 % at 30 and 60 DAS (T5) where as lower values were recorded in control.
7 citations
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01 Jun 1991
7 citations