Results 11 to 20 of about 35,394 (304)

Simultaneous thermal analysis of mineral fertilizers, purchased in Almaty

BIO Web of Conferences, 2021
Increased demand for agricultural products leads to soil depletion and increased use of mineral and organo-mineral fertilizers. Mineral fertilizers used in agriculture may contain contaminators such as heavy metals or radionuclides that can migrate and ...
Matveyeva Ilona, Nursapina Nurgul, Bakhadur Askar, Nazarkulova Sholpan, Shynybek Balnur, Ponomarenko Oksana   +5 more
doaj   +2 more sources

Monitoring the use of mineral fertilizers in rural areas of the region [PDF]

BIO Web of Conferences, 2023
The article reviews the main approaches to the use of fertilizers in agricultural production. A discussion about the advantages and disadvantages of the use of mineral fertilizers in rural areas within the framework of the provisions of sustainable ...
Krasilnikova L., Balandin D., Balandin E.   +2 more
doaj   +2 more sources

Mineral fertilizers for onions: a review

Vegetable crops of Russia, 2023
For the production of onions, first of all, the proper organization of its nutrition is necessary. Both its productivity and product quality depend on this. First of all, onion nutrition requires mineral fertilizers containing macronutrients such as nitrogen, phosphorus and potassium.
O. N. Uspenskaya, A. Yu. Fedosov, A. M. Menshikh, I. Yu. Vasyuchkov   +3 more
openaire   +4 more sources

Determination of the Parameters of Improved Coulter for Introducing Mineral and Organic-And-Mineral Fertilizers

Сельскохозяйственные машины и технологии, 2019
When using the conventional coulters for applying organic-and-mineral fertilizers, reliable technological process cannot be ensured unless a fertilizer funnel is adapted to such fertilizers.
A. Kh. Khadzhiev, S. U. Temirov, O. K. Yuldashev, B. R. Kuramboev   +3 more
doaj   +3 more sources

Improvement of the technological process of surface application of mineral fertilizers

BIO Web of Conferences, 2020
The article presents a study of centrifugal distributors. The advantages and disadvantages of their use are identified. Based on this, in order to improve technological means for the surface application of mineral fertilizers, it was proposed to develop ...
Shemyakin A.V., Borychev S. N., Uspenskiy I. A., Andreev K. P., Terentyev V. V.   +4 more
doaj   +2 more sources

Effect of Azotobacter chroococcum on sugar beet and microbial activity of rhizosphere [PDF]

Zbornik Matice Srpske za Prirodne Nauke, 2010
In sugar beet production, one of the most important factors that affect the yield, apart from genetic properties, is the use of mineral fertilizers. Considerate amounts of mineral fertilizers are used in sugar beet production.
Kuzevski Janja P., Milošević Nada A., Krstanović Saša B., Jeličić Zora S.   +3 more
doaj   +1 more source

Impact of Bio, Organic and Inorganic Fertilization on Growth and Chemical Constituents of Wheat Plant [PDF]

Journal of Soil Sciences and Agricultural Engineering, 2020
Two field experiments were held in a private farm at El-Mansoura District, Dakahlia Governorate, Egypt during the 2015/2016 and 2016/2017 seasons to study the effect of bio-, organic and mineral fertilizers on the growth and chemical composition of wheat
M. W. M. El-Agrodi, T. M. EL-Zehery, M. M. El-Shazly, Hasnaa Issa   +3 more
doaj   +1 more source

Circular chemistry in response to the phosphate crisis [PDF]

Hemijska Industrija
Raw phosphate is used as a raw material to produce phosphorus-based fertilizers, and its supply shortage could negatively impact the global food supply.
Salkunić Alija, Stanojević Ljiljana, Belobaba Nikola, Bogdanović Slavica, Salkunić Bajro   +4 more
doaj   +1 more source

Mineral fertilization in the chosen Lower Silesian districts [PDF]

Journal of Central European Agriculture, 2013
The mineral fertilizers are in the modern agriculture the indispensable measure yielding. Mineral fertilization influences on the manufacturing and economic results achieved in the farms.
Arkadiusz PIWOWAR
doaj   +1 more source

Dependence of above-ground mass formation of sickle alfalfa on application of different doses of mineral fertilizers in terms of permafrost floodplain soils of Yakutia, Russia [PDF]

Caspian Journal of Environmental Sciences, 2021
The experiments were carried out on the permafrost floodplain soils of the Khangalassky region of Yakutia to study the effect of different doses of mineral fertilizers on the formation of the forage mass of sickle alfalfa, the variety Yakutskaya yellow ...
Osipova Valentina Valentinovna
doaj   +1 more source