Results 31 to 40 of about 35,394 (304)

Biosorption of Microelements by Spirulina: Towards Technology of Mineral Feed Supplements

The Scientific World Journal, 2014
Surface characterization and metal ion adsorption properties of Spirulina sp. and Spirulina maxima were verified by various instrumental techniques. FTIR spectroscopy and potentiometric titration were used for qualitative and quantitative determination ...
Agnieszka Dmytryk, Agnieszka Saeid, Katarzyna Chojnacka   +2 more
doaj   +1 more source

Basic Fertilization with Mineral Fertilizers in Soybean Crop

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture, 2013
Rich in high nutritional value protein, likely to the protein of animal origin, soybean is considered to be “a golden plant” or “wonder plant”, aimed to resolve global protein deficiency (insuring in present 60% of humanity’s protein requirements). The mature seeds are used in human nutrition.
Valeria DEAC, Ioan ROTAR, Anamaria MÄ‚LINAȘ   +2 more
openaire   +2 more sources

Influence of beneficial soil microorganisms and mineral fertilizers enriched with them on the flowering, fruiting, and physical and chemical parameters of the fruit of three-year-old strawberry plants in field cultivation

, 2023
The excessive use of chemicals in plant production, including mineral fertilizers has a harmful effect on the morpho- and physiological state of strawberry plants, their yielding, and the physicochemical properties of the fruit and soil.
Krzysztof Górnik, Edyta Derkowska, Waldemar Treder, Sławomir Głuszek, Mateusz Frąc, Beata Sumorok, Zygmunt S. Grzyb, Anna Lisek, Bożena Podlaska, Lidia Sas Paszt, Paweł Trzciński   +10 more
core   +1 more source

Mineral fertilizer use in land-scarce conditions: Case of Rwanda

Open Agriculture, 2020
This study was undertaken to investigate the use of mineral fertilizer by smallholder farmers in order to understand the set of factors influencing the decisions of smallholder farmers to use fertilizers in land-scarce conditions.
Mugabo Josaphat Rusisiro, Tollens Eric, Chianu Jonas Nwankwo, Vanlauwe Bernard   +3 more
doaj   +1 more source

What is More Suitable for Kohlrabi Fertilization - Digestate or Mineral Fertilizers?

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2015
In a one-year vegetation pot experiment, we compared the effect of digestate from a biogas station and mineral fertilisers on yield and quality parameters of kohlrabi, variety Moravia. Four treatments were used in the trial: 1) untreated control, 2) urea, 3) digestate, 4) urea, triple superphosphate, KCl, MgSO4.
Tomáš Lošák, Jaroslav Hlušek, Hana Bělíková, Monika Vítězová, Tomáš Vítěz, Jacek Antonkiewicz   +5 more
openaire   +2 more sources

Agroecological efficiency of biomodified mineral fertilizers

, 2020
To improve the elements of winter wheat cultivation technology in order to reduce the loss of nutrients from the soil, research was conducted. The results presented in the article show the effectiveness of the use of mineral fertilizers with the ...
S. Yu. Efremova, I. V. Kulikova, N. V. Sukhova   +2 more
core   +1 more source

Overview of Application Methods and Application Efficiency Mineral Fertilizers

, 2022
У статті приводиться аналіз впливу різних способів внесення гранульованих мінеральних добрив на підвищення врожайності сільськогосподарських культур, існуючих способів їх внесення Приводяться переваги та недоліки вказаних способів, також розглянуто ...
Дейкун, В. А., Zhuk, D., Deikun, V., Жук, Д. Г., Мачок, Ю. В., Machok, Yu.   +5 more
core   +1 more source

The Effects of Mineral and Organic Fertilizers on

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture, 2012
Soil respiration is the production of carbon dioxide from soil as a result of soil organism metabolic processes. One of the most important sources of CO 2 emission is from agricultural fields. Agricultural practices can influence soil organic carbon inputs and outputs being determinant for CO 2 emission.
Mignon ȘANDOR, Cristina OPRUÅ¢A
openaire   +2 more sources

Effects of different training methods on the growth and flowering of young Huangguan pear trees with a bibaum system

Guoshu xuebao
【Objective】Huangguan pear is one of the main cultivars in China. The Bibaum system is one of the preferred tree shapes for future mechanized and simplified production in orchards.
PENG Kai, ZHAO Deying, YAN Shuai, XU Gongxun, ZHAO Liangliang, ZHANG Shengnie   +5 more
doaj   +1 more source

Balance of potassium in two long-term field experiments with different fertilization treatments

Plant, Soil and Environment, 2019
Balance of potassium (K) was observed in long-term stationary field experiments (21 years) at two sites with different soil and climatic conditions (Luvisol, Cambisol).
Jiří Balík, Jindřich Černý, Martin Kulhánek, Ondřej Sedlář, Pavel Suran   +4 more
doaj   +1 more source