Results 1 to 10 of about 20,776 (198)

Use of clay-containing waste as pozzolanic additives

open access: yesЗаписки Горного института, 2023
Growing productivity of mining and processing enterprises entails an increase in the volumes of liquid tailings impoundments and upstream impoundments of ore processing waste. Enterprises face the challenge of minimizing the environmental impact of waste
Andrei M. Gerasimov   +2 more
doaj   +1 more source

NPK macronutrients and microRNA homeostasis [PDF]

open access: yesFrontiers in Plant Science, 2015
Macronutrients are essential elements for plant growth and development. In natural, non-cultivated systems, the availability of macronutrients is not a limiting factor of growth, due to fast recycling mechanisms. However, their availability might be an issue in modern agricultural practices, since soil has been frequently over exploited.
Kulcheski, Franceli R.   +4 more
openaire   +3 more sources

Reproduction methods and bioproductivity of Maclea x kevensis Turill in the Western Caucasus

open access: yesОвощи России, 2022
At present, much attention is paid to medicinal plants, the raw material of which is used for the production of drugs with antibacterial activity. Such plants include Macleaea x kevensis Turill.
O. A. Bykova   +3 more
doaj   +1 more source

Chemical composition change of oat plants and the accumulation of NPK in the yield when applying a mineral fertilizer modified with a biological product

open access: yesЗерновое хозяйство России, 2023
The purpose of the current study was to determine changes in the chemical composition of oat plants and the accumulation of the main nutrients when applying mineral and biomodified fertilizers.
G. V. Ermolaeva
doaj   +1 more source

Effect of covering layers and NPK fertilizer types on the vegetative and flowering characteristics of Rosa Damascena Mill. under protected greenhouse conditions [PDF]

open access: yesMesopotamia Journal of Agriculture, 2023
Due to the increasing demand for ornamental plants in general and roses in particular in the world in different seasons, a study was conducted on the rose plant Rosa damascene Mill.
Abdulkhaliq Al-zebari   +2 more
doaj   +1 more source

Evaluasi sifat fisika, kimia dan kandungan logam berat di dalam nata de coco yang dibuat menggunakan sumber nitrogen dari NPK

open access: yesTeknologi Pangan: Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian, 2021
Nata de coco one of the beverage products produced from fermented coconut water using the help of starter Acetobacter xylinum. This product is very popular with people ranging from children to parents because the shape and texture resembles a gel.
Budi Santosa, Wirawan Wirawan
doaj   +1 more source

Inovasi teknologi budidaya bawang dayak (Eleutherine palmifolia Merr) untuk meningkatkan produktivitas dan analisis kelayakan ekonomi

open access: yesAGROMIX, 2021
Dayak onions (Eleutherine palmifolia Merr) are a potential commodity that has many health benefits, so it has a high economic value. However, this Dayak onion plant has not received much attention in cultiva¬tion technology, especially fertilization.
Titin Apung Atikah   +4 more
doaj   +1 more source

EFFECT OF MINERAL FERTILIZATION AND CUTTING NUMBERS ON GROWTH AND PRODUCTIVITY OF GUAR PLANT II. EFFECT ON YIELD OF GREEN FOLIAGE, SEED, GUARAN YIELD AND PROTEIN [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2022
This work was carried out during the two successive growing seasons of 2019 and 2020 at the farm of Animal Industrial Feeding Factory, Shosha Village, which belongs to Production Sector, Agricultural Research Centre, Ministry of Agriculture, and ...
M.A.H. Abdou   +3 more
doaj   +1 more source

PROSPECTS OF TRANSFERRIG THE LARGE VOLUMES OF RADIO ASTRONOMY DATA

open access: yesOdessa Astronomical Publications, 2014
Shows the volume of scientific data generated by the leading radio astronomical projects. The methods of transmission of large amounts of data in the present time and in the future are presented.
E. A. Isaev, P. A. Tarasov
doaj   +1 more source

EFFECT OF MINERAL FERTILIZATION AND CUTTING NUMBERS ON GROWTH AND PRODUCTIVITY OF GUAR PLANT I. EFFECT ON VEGETATIVE GROWTH PARAMETERS [PDF]

open access: yesScientific Journal of Flowers and Ornamental Plants, 2021
This work was carried out during the two successive growing seasons of 2019 and 2020 at the farm of Animal Industrial Feeding Factory at Shosha Village, Production Sector, Agricultural Research Centre, Ministry of Agriculture, and Laboratory of ...
M.A.H. Abdou   +3 more
doaj   +1 more source

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