نتایج جستجو برای: potash k2o

تعداد نتایج: 1956  

Journal: :Journal of Industrial & Engineering Chemistry 1911

Journal: :Journal of the Belarusian State University. Geography and Geology 2019

Journal: :Zeitschrift f�r anorganische Chemie 1907

Journal: :Journal of environmental biology 2010
Emrah Cicek Faruk Yilmaz Murat Yilmaz

The effect of fertilization in the first growing season on early survival and growth of narrow-leaved ash (NLA) (Fraxinus angustifolia ssp. oxycarpa) was evaluated throughout the first 3 years of growth in Adapazari, Turkey. A randomized complete block design with four replications was established to investigate fertilization effects. Granular N urea [46%, (NH2)2CO, NH2-N] and NPK (15/15/15%; N...

Journal: :Science 2005
H C Coombs

From this equation the value of n is easily found. In a similar manner the values of p and k are found. The value of A is then found by substitution of the known values of n, p and k in (8). Equation (4) is then available for calculating the yield to be expected from any amounts of nitrogen, phosphoric acid and potash applied as fertilizers. This matter will be presented in detail in a paper so...

Journal: :Arhiv za higijenu rada i toksikologiju 2002
Vesna Popijac Danica Prpić-Majić

This paper describes the findings of selenium measurement in three types of soil (semigley, pseudogley and hypogley) and in wheat grain cultivated in these types of soil in the vicinity of Koprivnica using hydrid atomic absorption spectrometry. The results showed relatively low selenium levels in all three types of soil (145-333 micrograms Se/kg dry weight) as well as the wheat grain (22-62 mic...

Journal: :The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science 1832

2016
Vincent Richards

On the 30th December 1881, Sib Churn Lalla, a sweet-meat vendor employed at the Goalundo Kailway Station, was seen lying on the ground outside the bungalow of one of the residents with a crowd of people around him. He was carried to my house in a semi-insensible state. He was unable to walk or stand. After considerable hesitation he protruded his tongue, but was apparently unable to speak disti...

Journal: :Journal of Industrial & Engineering Chemistry 1922

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