Results 91 to 100 of about 786,853 (297)

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   +1 more source

Alterations in mineral nutrients in soybean grain induced by organo-mineral foliar fertilizers [PDF]

, 2015
Background: Chemical composition of soybean grain may be modified by application of foliar fertilizers. The aim of this study was to test the effect of different organo-mineral foliar fertilizers: Zlatno inje, Bioplant Flora, Algaren BZn, Zircon, as well
Durović, Sanja, Sanja Đurović, Igor Spasojević, Spasojević, Igor, Vesna Perić, Waisi, Hadi, Đurović, Sanja, Milovan Stojiljković, Stojiljković, Milovan, Vesna Dragičević, Dragičević, Vesna, Nikolić, Bogdan, Perić, Vesna, Bogdan Nikolić, Hadi Waisi   +14 more
core   +1 more source

Not All Agreements Are Equal: Heterogeneous Effects of RTAs on Latin American Agri‐Food Exports, 1990–2019

Agribusiness, EarlyView.
ABSTRACT Since the final decade of the 20th century, Latin American countries have increasingly regarded the signing of regional trade agreements (RTAs) as a promising strategy for expanding their exports. Within this context, the main objective of this study is to assess the impact of RTAs on agri‐food exports in Latin America over the period 1990 ...
María‐Isabel Ayuda, Ignacio Belloc, Vicente Pinilla   +2 more
wiley   +1 more source

Prenatal Presentation of RMRP‐Related Skeletal Dysplasia: Clinical and Genomic Expansion

American Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT The RNA subunit of the mitochondrial RNA processing endoribonuclease complex is encoded by RMRP. Biallelic variants in RMRP are known for anauxetic dysplasia 1 (AD), cartilage‐hair hypoplasia (CHH), and metaphyseal dysplasia without hypotrichosis.
Radhakrishnan Periyasamy, Pascal Joset, H. E. Veenstra‐Knol, Nicole Corsten‐Janssen, Tuula Rinne, Irene Valenzuela, Marta Codina‐Solà, Carlota Rodó, Marjolaine Willems, Constance Wells, Renaud Touraine, Maayke de Koning, Gijs Santen, Iris Hollink, André Travessa, Alessandro Mauro Spinelli, Paolo Peruzzo, Moneef Shoukier, Roland Axt‐Fliedner, Thomas Menter, Gwendolin Manegold‐Brauer, Isabel Filges   +21 more
wiley   +1 more source

Yield and quality of bush processing tomatoes fertilized with dried organic and organomineral fertilizers

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2008
The effect of dried organic and organomineral fertilizers on the yield and quality of the bush processing tomatoes variety ‘Proton’ were explored in 2005–2006. Field experimental plots were established in Žabčice in the Czech Republic.
Stanislav Boček, Ivan Malý, Šárka Patočková   +2 more
doaj   +1 more source

Effect of fertilization on mineral-element balance in grassland.

Netherlands Journal of Agricultural Science, 1963
On humic sandy soil annual application of 104 kg/ha N, 24 kg P and 146 kg K (as lime ammonium nitrate, KC1 and super or basig slag) limited the leaching of bases except Na, and Mg was severely leached. The Na supply was improved by supplying the first N dressing in spring wholly or partly as Chilean NaNO3; NaCl can be applied on land where organic ...
Lehr, J.J., Grashuis, J., van Koetsveld, E.E.   +2 more
openaire   +3 more sources

Environmental Indicators for Assessing the Quality of Mineral Fertilizers [PDF]

, 2020
The production and use of mineral fertilizers is aimed at increasing the production of agricultural products, improving their quality, and improving soil fertility.
Pestryakova, E., Комарова, С., Komarova, S., Пестрякова, Е.   +3 more
core  

Developmental morphology of claspers and clasper‐glands during maturation in Potamotrygon wallacei (Chondrichthyes: Potamotrygoninae)

The Anatomical Record, EarlyView.
Abstract The claspers are the copulatory organs in male elasmobranchs, responsible for directing the semen into the female cloaca (C). However, the microscopic morphology of the claspers remains poorly understood. This study describes the morphology of the claspers and clasper glands (CGs) of cururu stingray (Potamotrygon wallacei) at different ...
Matheus Samuel Cunha Braga, Grazyelle Sebrenski da Silva, Maria Inês Braga de Oliveira, Jaydione Luiz Marcon, Ruben Dario Morales Gamba   +4 more
wiley   +1 more source

Еconomic-mathematical substantiation of efficiency of mineral fertilizer use in agricultural enterprises

Agricultural and Resource Economics, 2015
The essence of the economic efficiency of mineral fertilizers use and methodology of its determination, the theoretical aspects of the production functions as the basis for planning and organization of an efficient use of mineral fertilizers, methods of ...
Olena Lushnikova
doaj  

Organic or mineral fertilization [PDF]

, 2005
To meet Swedish environmental goals organic farming will play an important role in the development of a sustainable and high quality food production system. However, several conflicts exist, such as the achievement of high yields without the use of chemical fertilizers or pesticides and the minimization of nutrient losses.
openaire