Results 81 to 90 of about 7,304,485 (338)
On the determination of soil pH
Agricultural and Food Science, 1965 In the present paper the routine determination of soil pH in the laboratory was studied using a material of 15 soil samples of various kind and in addition, two larger soil groups, consisting of 80 and 406 samples respectively. In comparing the pH values determined in water and in 0.01 M CaCl2 suspensions, the latter proved to be almost independent of ...
openaire +4 more sources
Advanced Functional Materials, EarlyView.Establishment of bidirectional communication behavior between natural and artificial cells. The first type of communication from natural dendritic cells to artificial polymeric cells was achieved via ATP release after cell lysis. The released ATP was taken up via gated UV‐controlled permeability increase of the polymeric membrane for performing ...
Ilona Kalte +6 more
wiley +1 more source
AgricultureAsian countries such as Malaysia and Indonesia are beginning to commercialise the cultivation of Volvariella volvacea as the demand rises. However, production is still low due to a lack of knowledge about formulation and poor handling of the spent ...
Bakar Muhammad Wasil Bin Abu +8 more
doaj +1 more source
Experiences with liming in European countries - results of long-term experiments
Journal of Forest Science, 2006 Liming was and still is carried out in many European forests since the beginning of the 1980s. Main objectives of compensation liming is to neutralize actual acidic deposition in order to prevent further soil acidification, to increase base saturation ...
W. Schaaf, R. F. Hüttl
doaj +1 more source
Effects of mixed plantation of alder and poplar on population of Frankia nodulation in soil [PDF]
تحقیقات جنگل و صنوبر ایران, 2015 Nowadays, nitrogen-fixing tree species are often planted in combination with poplar to provide nutrients, though this can reduce the number of host plants and have a negative impact on soil Frankia population.
Ehsan Kahneh +3 more
doaj +1 more source
Annals of Microbiology, 2019 To understand which environmental factors influence the distribution and ecological functions of bacteria in agricultural soil. A broad range of farmland soils was sampled from 206 locations in Jilin province, China.
Cheng-Yu Wang +8 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley +1 more source
The effect of meat and bone meal on phosphorus concentrations in soil and crop plants
Plant, Soil and Environment, 2013 A four-year field experiment was conducted in north-eastern Poland. The aim of the study was to determine the direct and residual effects of increasing doses of meat and bone meal (MBM) on the available phosphorus content of soil and the total phosphorus
A. Nogalska, M. Zalewska
doaj +1 more source
Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications
Advanced Functional Materials, EarlyView.Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano +17 more
wiley +1 more source
Environmental and nutritional requirements for tea cultivation
Folia Horticulturae, 2017 Tea (Camellia sinensis) is an important beverage crop cultivated in the tropics and subtropics under acid soil conditions. Increased awareness of the health-promoting properties of the tea beverage has led to an increase in its level of consumption over ...
Hajiboland Roghieh
doaj +1 more source