Results 21 to 30 of about 53,896 (119)

Soil enzyme activity and sulphur uptake by oilseed rape depending on fertilization and biostimulant application

open access: yesActa Agriculturae Scandinavica. Section B, Soil and Plant Science, 2018
Purpose Besides nitrogen, phosphorus and potassium, sulphur is nowadays considered fundamental for plants, and due to its deficit in many regions, should be provided to crops by fertilization.
Anetta Siwik-Ziomek   +1 more
doaj   +1 more source

Effect of Sulphur Fertilisation on Lycopene Content and Colour of Tomato Fruits

open access: yesCzech Journal of Food Sciences, 2009
The effects of different sulphur (S) fertilisers (ammonium, sodium, potassium and calcium sulphates) in combination with nitrogen (N) on plant growth, yield and quality of fruits were investigated in two dwarf cultivars Proton and Šejk. Single N, applied
E. Zelená   +6 more
doaj   +1 more source

Spatial variability of total soil nitrogen and sulphur content at two conventionally managed fields

open access: yesPlant, Soil and Environment, 2008
Spatial variability of total soil nitrogen and sulphur content has been observed in two plots (I - 54 ha and II - 32 ha). Soil samples were taken from the topsoil in a regular grid, which was localised by GPS (individual sampling points were 80 m apart);
V. Vaněk   +3 more
doaj   +1 more source

The role of glucosinolates of Brassica genus in the crop system

open access: yesPlant, Soil and Environment, 2002
Glucosinolates with Brassica genus as secondary metabolites have a lot of functions and effects. Glucosinolates form less than 2% of the overall sulphur content at the beginning of vegetation in different parts of the plants and during growth their ...
H. Zukalová   +3 more
doaj   +1 more source

Increasing Mobility at the Neolithic/Bronze Age Transition - sulphur isotope evidence from Öland, Sweden

open access: yesInternet Archaeology, 2014
The objective of this investigation is to look at the use of various aquatic, in this case marine, resources in relation to mobility during the Neolithic and Bronze Age periods. On the island of Öland, in the Baltic Sea, different archaeological cultures
Anna Linderholm   +4 more
doaj   +1 more source

Depth-wise fractionation of sulphur in cultivated soils of low and mid hills of Himachal Pradesh

open access: yesEnvironment Conservation Journal, 2021
The current investigation was conducted to study the fractions of sulphur in nine districts of low and mid hills of Himachal Pradesh. For this purpose 31 representative soil sampling sites were selected from nine districts and the soil samples were ...
Deepika Suri   +5 more
doaj   +1 more source

EFFECT OF SOWING DATES AND SULPHUR LEVELS ON SOME SESAME (SESAMUM INDICUM L.) CULTIVARS UNDER NEW VALLEY CONDITIONS [PDF]

open access: yesEgyptian Journal of Desert Research, 2016
Yield and quality of sesame may be improved by manipulating the cultural practices to suit the crop with the prevailing environment. Therefore, two field experiments were carried out in the Desert Research Center, Agriculture Experimental Station at El ...
Emad Salem
doaj   +1 more source

Autism Spectrum Disorder: Treated with Homeopathic Constitution Medicine: A Case Series Study

open access: yesJournal of Integrated Health Sciences, 2023
Autism spectrum disorder (ASD) is characterized by persistent impairment in reciprocal social interaction and communication and restricted, repetitive patterns of behavior, interests, and activities.
M. S. Uma Maheswari, P. R. Sisir
doaj   +1 more source

COMPARATIVE REVIEW OF CROATIAN AND INDIAN AIR POLLUTION STUDIES WITH EMPHASIS ON POLLUTANTS DERIVED BY COAL COMBUSTION

open access: yesRudarsko-geološko-naftni Zbornik, 2017
Human health, the environment, and climate are being profoundly aff ected by complex pollutant interactions in the atmosphere. Almost all human activities cause the emissions of air pollutants.
Ankica Rađenović   +2 more
doaj   +1 more source

ONCE GRAND, NOW FORGOTTEN: WHAT DO WE KNOW ABOUT THE SUPERHIGH-ORGANIC-SULPHUR RAŠA COAL?

open access: yesRudarsko-geološko-naftni Zbornik, 2016
The Istrian coal mines, located in the eastern part of the Istrian Peninsula (Northern Adriatic Sea, Croatia) had by far the most important and economically the most valuable deposits of the anthracite coal reserves in Croatia since the 18th century ...
Gordana Medunić   +4 more
doaj   +1 more source

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