Results 171 to 180 of about 731,444 (207)

Organic manures and mineral fertilizers

2007
Until the mid 19th century organic manures were the only way of returning plant nutrients to soil and in some countries organic manures are still the principle source of nutrients. The increasing use of mineral fertilizers during the last 150 years has made a major contribution to increasing food production worldwide.
openaire   +1 more source

Spreading of solid mineral fertilizer

1995
En matière d'épandage d'engrais, appliquer la juste dose uniforme était jusqu'à ce jour un objectif agronomique évitant la sous ou surfertilisation. Mais, désormais, par le fait de l'actualité réglementaire, appliquer la juste dose uniforme sera non seulement conseillé mais obligatoire sur les zones vulnérables.
Le Du, J., Megnien, J.C., Rousselet, M., Decroux, Julie, Guyot, P., Godron, E.   +5 more
openaire   +1 more source

Mineral fertilization of vegetables in Poland

2012
Paper presents nutritional requirements and fertilizer needs of vegetables plants grown in Poland under field conditions. It is very important branch of agricultural production because of increasing vegetables consumption. Nutritional requirements of vegetables plants are high and specific for individual species for this reason many fertilizers for ...
Jacek Antonkiewicz, Barbara Wiśniowska-Kielian, Florian Gambuś, Jerzy Wieczorek   +3 more
openaire  

Mineral Fertilizers Improves the Quality of Turmeric and Soil

Sustainability, 2021
Rahul Datta, R Z Sayyed, Subhan Danish
exaly  

Fertilizer Replacement Value : Linking Organic Residues to Mineral Fertilizers

2020
Organic residues of animal origin are an important nutrient source for crop production. Due to the presence of organic nutrients, manures are more difficult to manage than mineral fertilizers. The increasing diversification in available organic residues makes the need for a correct assessment of the fertilizing value.
Schils, René, Schröder, Jaap, Velthof, Gerard   +2 more
openaire   +1 more source

Chemical and Morphologic Characterization of Sylvite (KCl) Mineral from Different Deposits Used in the Production of Fertilizers

Agronomy, 2023
John R Castro-Suárez
exaly  

Trace element concentrations in mineral phosphate fertilizers used in Europe: A balanced survey

Science of the Total Environment, 2020
Mieke Verbeeck, Erik Smolders
exaly  

A balanced reduction in mineral fertilizers benefits P reserve and inorganic P-solubilizing bacterial communities under residue input

Applied Soil Ecology, 2021
Hongxu Bao, Lijun Chen
exaly  

Conversion of waste into organo-mineral fertilizers: current technological trends and prospects

Reviews in Environmental Science and Biotechnology, 2022
Mohamed Hafidi, Yedir Ouhdouch, Karim Lyamlouli   +2 more
exaly  

Mineral Nutrition and Fertilization Management ☆

2017
Raul I. Cabrera, Alma R. Solis-Perez
openaire   +1 more source