Results 11 to 20 of about 4,767 (194)

Actinomycetes as biostimulants

ACADEMICIA: An International Multidisciplinary Research Journal, 2022
The article discusses the dynamics of biosynthesis of antibiotic substances of protein nature by local strains isolated from acreage intended for cotton cultivation. Data on the selection of nutrient media of various variations, conditions of cultivation of strains of soil actinomycete Streptomycessp, the dynamics of crop growth and optimization ...
Aripov Bakhtiyor Farmanovich, Gazieva Gulandom Abduvakhitovna   +1 more
openaire   +2 more sources

Biostimulants in agriculture [PDF]

Frontiers in Plant Science, 2015
Biostimulants, which may be derived from a wide range of natural or synthetic processes, are now widely used in agriculture and yet the mode of action of these materials is not well understood. On the basis of available literature, and based upon the diversity of biostimulant responses highlighted in this focus issue, we hypothesize that biostimulants ...
Brown, Patrick, Saa, Sebastian
openaire   +5 more sources

The Effect of an Engineered Biostimulant Derived from Ascophyllum nodosum on Grass Yield under a Reduced Nitrogen Regime in an Agronomic Setting

Agronomy, 2022
Nitrogen (N) is the most important macronutrient used in modern agricultural systems to enhance crop yields; however, a significant amount of applied N is not taken up by the crop and is lost to the environment. Improving the nitrogen use efficiency (NUE)
Patrick Quille, Aisling Claffey, Ewan Feeney, Joanna Kacprzyk, Carl K.-Y. Ng, Shane O’Connell   +5 more
doaj   +1 more source

Ascophyllum nodosum Extract Biostimulant Processing and Its Impact on Enhancing Heat Stress Tolerance During Tomato Fruit Set

Frontiers in Plant Science, 2020
The application of biostimulants derived from extracts of the brown seaweed Ascophyllum nodosum has long been accepted by growers to have productivity benefits in stressed crops. The impact of the processing method of the A. nodosum biomass is also known
Nicholas Carmody, Oscar Goñi, Łukasz Łangowski, Shane O’Connell   +3 more
doaj   +1 more source

Biostimulant Application under Different Nitrogen Fertilization Levels: Assessment of Yield, Leaf Quality, and Nitrogen Metabolism of Tunnel-Grown Lettuce

Agronomy, 2021
Promising strategies that could aid a shift from N-intensive agriculture to an eco-friendlier approach include the integrated use of plant-based biostimulants.
Lucia Ottaiano, Ida Di Mola, Eugenio Cozzolino, Christophe El-Nakhel, Youssef Rouphael, Mauro Mori   +5 more
doaj   +1 more source

Nutrient Solution Application of a Calcium-mobilizing Biostimulant Mitigates Tipburn without Decreasing Biomass of Greenhouse Hydroponic Lettuce

HortScience, 2023
Lettuce tipburn is a physiological disorder characterized by marginal necrosis and curling of inner, younger leaves caused by localized calcium deficiency, especially in low evapotranspiration environments that restrict mass flow and thus calcium ...
Kishan Biradar, Qingwu Meng
doaj   +1 more source

Biostimulatory Action of Vegetal Protein Hydrolysate and the Configuration of Fruit Physicochemical Characteristics in Grafted Watermelon

Horticulturae, 2021
Foliar application of a vegetal-derived protein hydrolysate as a biostimulant was assessed for possible interaction with the ripening of diploid watermelon grafted onto interspecific hybrid rootstock.
Georgios A. Soteriou, Youssef Rouphael, Maria G. Emmanouilidou, Chrystalla Antoniou, Angelos C. Kyratzis, Marios C. Kyriacou   +5 more
doaj   +1 more source

Biostimulation can prime elicitor induced resistance of grapevine leaves to downy mildew

Frontiers in Plant Science, 2022
Using plant defense elicitors to protect crops against diseases is an attractive strategy to reduce chemical pesticide use. However, development of elicitors remains limited because of variable effectiveness in the field.
Lucile Jacquens, Sophie Trouvelot, Christelle Lemaitre-Guillier, Yuko Krzyzaniak, Gilles Clément, Sylvie Citerne, Grégory Mouille, Estelle Moreau, Marie-Claire Héloir, Marielle Adrian   +9 more
doaj   +1 more source

Editorial: Biostimulants in Agriculture

Frontiers in Plant Science, 2020
no
Rouphael Y., Colla G.
openaire   +5 more sources

Presence of glyphosate can harm the germination of bean seeds treated with biostimulant

Bioscience Journal, 2020
It is possible to cultivate common beans for a third harvest in one agricultural year due to varietal characteristics. For calendar adequacy, performing desiccation and planting often occur almost simultaneously.
Jorgiani de Ávila, Fernanda Brito Cardoso, Sebastião Ferreira de Lima, Gustavo Ribeiro Barzotto, Mayara Santana Zanella   +4 more
doaj   +3 more sources