Results 31 to 40 of about 6,669,434 (379)

Greenhouse gas emissions from global production and use of nitrogen synthetic fertilisers in agriculture

open access: yesScientific Reports, 2021
The global agri-food system relies on synthetic nitrogen (N) fertilisation to increase crop yields, yet the use of synthetic N fertiliser is unsustainable.
Stefano Menegat, A. Ledo, R. Tirado
semanticscholar   +1 more source

Pesticide runoff from greenhouse production

open access: yesWater Science and Technology, 2010
A research has been undertaken studying pesticide residues in water from greenhouses and the use of soils and filter materials to reduce such losses. The pesticides detected in water samples collected downstream greenhouses include 9 fungicides, 5 herbicides and 4 insecticides. 10 compounds from flower and vegetable productions were frequently found to
Roger, Roseth, Ketil, Haarstad
openaire   +2 more sources

Desenvolvimento e simulação de um sistema avançado de controle ambiental em cultivo protegido Development and simulation of an advanced system of ambient control in agricultural greenhouses

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2010
A produção em ambientes protegidos é uma técnica por meio da qual se objetiva proteger flores e hortaliças contra a ação dos elementos meteorológicos que a afetam, além de permitir ambientes favoráveis de produção durante todo o ano, com vantagens ...
Carlos E. B. Romanini   +4 more
doaj   +1 more source

High temperature control in mediterranean greenhouse production: The constraints and the options [PDF]

open access: yes, 2011
In the open field, the environment is a critical determinant of crop yield and produce quality and it affects the geographical distribution of most crop species.
Pascale, S., de, Stanghellini, C.
core   +1 more source

Beneficial Bacteria Identified for the Control of Botrytis cinerea in Petunia Greenhouse Production.

open access: yesPlant Disease, 2020
Botrytis cinerea infects most major greenhouse crops worldwide. With its increasing resistance to conventional fungicides and the movement of the greenhouse industry toward more sustainable production practices, alternative methods of control are needed.
Kaylee A. South   +2 more
semanticscholar   +1 more source

Economic analysis of organic greenhouse lettuce production in Turkey. [PDF]

open access: yes, 2006
Health issues and environmental concerns have drawn the attention to organic agriculture aiming to protect the natural balance and to produce without damaging the environment. This study aims determining economic feasibility of organic greenhouse lettuce
Engindeniz, Sait, Tuzel, Yuksel
core   +3 more sources

Microgreens: A New Specialty Crop

open access: yesEDIS, 2020
Microgreens are young, tender greens that are used to enhance the color, texture, or flavor of salads, or to garnish a wide variety of main dishes. Harvested at the first true leaf stage and sold with the stem, cotyledons (seed leaves), and first true ...
Danielle Treadwell   +3 more
doaj   +1 more source

Trace metal requirements for microbial enzymes involved in the production and consumption of methane and nitrous oxide [PDF]

open access: yes, 2012
Fluxes of greenhouse gases to the atmosphere are heavily influenced by microbiological activity. Microbial enzymes involved in the production and consumption of greenhouse gases often contain metal cofactors.
Glass, Jennifer B., Orphan, Victoria J.
core   +3 more sources

Identification of Pseudomonas Spp. That Increase Ornamental Crop Quality During Abiotic Stress

open access: yesFrontiers in Plant Science, 2020
The sustainability of ornamental crop production is of increasing concern to both producers and consumers. As resources become more limited, it is important for greenhouse growers to reduce production inputs such as water and chemical fertilizers ...
Nathan P. Nordstedt   +3 more
doaj   +1 more source

EFFECT OF DAMINOZIDE ON THE GROWTH AND FLOWERING OF Eustoma grandiflorum PROPAGATED IN POTTED

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2022
Daminozide (B-Nine) it is a plant growth regulator, is translocated from the leaves to the stem to avoid elongation and produce more compact plants and uniform growth and vigor.
Alejandro Velasco-Ramírez   +6 more
doaj   +1 more source

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