Results 21 to 30 of about 18,299 (258)

Accumulation and export of micronutrients in potato fertilized with organic-mineral fertilizer

Bioscience Journal, 2018
The response of potato plants to organo-mineral fertilization is still poorly understood. Hence, the aim of this study was to evaluate absorption and extraction of micronutrients by Agata potato cultivar in winter crop. The experiment was conducted in the municipality of Cristalina, Goiás state, Brazil, from May 26 to August 29 of 2012.
Almeida, Leandro da Silva, Pereira, Hamilton Seron, Cardoso, Atalita Francis, Lana, Regina Maria Quintão, Mageste, José Geraldo, Lima, Luara Cristina de, Luz, José Magno Queiroz   +6 more
openaire   +5 more sources

Physiological quality of soybean seeds as a function of organic-mineral fertilizers

CONTRIBUCIONES A LAS CIENCIAS SOCIALES, 2023
The objective of this work was to evaluate the physiological and sanitary quality of soybean cultivars as a function of doses and sources of organomineral fertilizers. The experimental design was randomized blocks arranged in a split-split plot, with three replications. In the main plots, the treatments consisted of two soybean cultivars (BRASMAX Bônus
Yago Pinto Coelho, Alan Mario Zuffo, Rafael Felippe Ratke, Aurilucia do Nascimento Silva Caldas, Ricardo Mezzomo, Leandra Matos Barrozo, Carlos Henrique Conceição Sousa, Ahmed Youssef Abdelnabi Mohamed Elsayed, Wéverson Lima Fonseca, Adaniel Sousa Dos Santos, Larissa de Oliveira Fontes   +10 more
openaire   +1 more source

Incorporated Use Impact of Organic, Bio and Mineral Fertilizers on Potato (Solanum tuberosum. L) Productivity and Quality [PDF]

Journal of Soil Sciences and Agricultural Engineering, 2019
A field experiment was implemented in 2015/2016 winter season at the Experimental Farm, Faculty of Agriculture, Mansoura University, Mansoura, Egypt, to study the effect of organic, biological and mineral fertilizers on the productivity and quality of ...
T. M. EL-Zehery
doaj   +1 more source

APPLICATION OF MINERAL AND ORGANIC FERTILIZERS FOR INCREASING THE GRAIN CORN CULTIVATION EFFICIENCY

Мелиорация и гидротехника, 2023
Purpose: to analyze scientific research in the field of various fertilizer doses application and their effect on the grain corn yield in various soil and climatic conditions, to determine the need to improve the elements of cultivation technology under ...
Monastyrskiy Valeriy A., Tishchenko Yana S.   +1 more
doaj   +1 more source

THE NEW ORGANIC-MINERAL FERTILIZER FOR GRAIN CROPS

Grain Economy of Russia, 2019
The problem to provide the livestock industry of the North-West of Russia with forage grain has sharply escalated since 2010. Its successful solution is connected with the level and validity of the use of mineral and organic fertilizers. The purpose of the study, started by the Menkovsky Branch of the AFI in 2012, was to find effective options for the ...
A. I. Ivanov, Zh. A. Ivanova, I. V. Sokolov, I. A. Freydkin   +3 more
openaire   +3 more sources

The role of nano fertilizers and compost in improving agricultural soil properties and their impact on faba bean productivity [PDF]

BIO Web of Conferences
The research aimed to assess the effects of NPK nano-fertilizers and compost, with or without NPK mineral fertilizers, on soil properties and the productivity of local beans.
Kamel Walaa M.
doaj   +1 more source

Use of controlled release organic mineral fertilizer in soybean crop

The Journal of Engineering and Exact Sciences, 2020
This work aims to investigate the efficiency of a novel organic mineral fertilizer produced with filter cake residue from sugarcane mills. The novel fertilizer was developed based on the mixing of minerals with an organic compost, conditioning, and pelletizing of mixture.
Xavier de Sousa, Robson Thiago, Couto Molinar Henrique, Bruna, Couto Molinar Henrique, Leonardo, Henrique, Humberto   +3 more
openaire   +3 more sources

Effects of different proportions of organic substitution for mineral fertilizers on soil methanogenic and methanotrophic communities in paddy fields [PDF]

PeerJ
Mineral fertilizers are widely used to improve rice yields, but their overuse has caused severe environmental problems. Replacing mineral fertilizers with organic alternatives might be an effective practice for enhancing agro-ecosystems.
Dandan Yuan, Keke Dang, Jing Yin, Han Liu, Tingting Ma, Jia Liu, Xingjia Xiang   +6 more
doaj   +2 more sources

EFFECTS OF MINERAL AND ORGANIC-MINERAL PHOSPHATE FERTILIZERS ON SOIL FERTILITY PARAMETERS

Colloquium Agrariae, 2013
Organic sources can replace all or part of the mineral phosphorus used in fertilizer, providing significant changes in soil chemical properties. This research evaluated the effects of mineral and organic-mineral phosphorus on the soil fertility in maize tillage.
Carlos Sérgio Tiritan, Diego Henriques Santos, José Salvador Simoneti Foloni, Luciana Boulhosa Fabris   +3 more
openaire   +5 more sources

EFFECT OF SOME SOURCES OF ORGANIC FERTILIZERS ON GRAPE NUTRITION, YIELD AND FRUIT QUALITY OF FLAME SEEDLESS GRAPEVINES [PDF]

Journal of Plant Production, 2007
This study was carried out during 2003, 2004 and 2005 seasons to study the effect of some sources of organic fertilizers on yield, fruit quality and the residues of the nitrate and nitrite in berry juice of Flame Seedless grapevines growing in a clay ...
A. Sakr, Sawsan Bondok, Enas Abbas,
doaj   +1 more source