Results 11 to 20 of about 676,739 (341)

Effect of Broccoli Residue and Wheat Straw Addition on Nitrous Oxide Emissions in Silt Loam Soil

open access: yesNitrogen, 2021
Nitrous oxide (N2O) is one of the main greenhouse gases and its emissions from vegetable production systems have brought a sustainability challenge. The objective of this study was to evaluate the potential of reducing N2O emissions from silt loam soil ...
Rajan Budhathoki   +4 more
doaj   +1 more source

Fertilization Narratives In The Art Of Gustav Klimt, Diego Rivera And Frida Kahlo: Repression, Domination And Eros Among Cells [PDF]

open access: yes, 2011
Fertilization narratives are powerful biological stories that can be used for social ends, and 20th-century artists have used fertilization-based imagery to convey political and social ideas.
Brauckmann, S., Gilbert, Scott F.
core   +2 more sources

Involvement of sperm acetylated histones and the nuclear isoform of Glutathione peroxidase 4 in fertilization [PDF]

open access: yes, 2017
We previously demonstrated that the nuclear form of Glutathione peroxidase 4 (nGPx4) has a peculiar distribution in sperm head, being localized to nuclear matrix and acrosome and that sperm lacking nGPx4 are more prone to decondensation in vitro. In this
Boitani, Carla   +8 more
core   +1 more source

The day of embryo transfer affects delivery rate, birth weights, female-to-male ratio, and monozygotic twin rate

open access: yesTaiwanese Journal of Obstetrics & Gynecology, 2015
Objective: To compare the reproductive outcomes between the transfer of cleavage-stage embryos and blastocysts in two different age groups of patients. The reproductive capacity of women decreases by age.
Valentina Sotiroska   +9 more
doaj   +1 more source

Pyrolysis temperature had effects on the physicochemical properties of biochar

open access: yesPlant, Soil and Environment, 2023
Biochar is the carbon-rich product obtained when biomass is anaerobically heated. In this study, different materials (corn straw and peanut shell) and pyrolysis temperatures (350, 450 and 550 °C) affect the elemental composition, surface structure, and ...
Xue Li   +10 more
doaj   +1 more source

Dystrybucja produktów fotosyntezy w źdźbłach długo- i krótkosłomych pszenic ozimych [Distribution of photosynthetic products in short and long culms of hibernating wheats]

open access: yesActa Agrobotanica, 2015
The aim of the present study was to obtain the informations on the content of carbohydrates and the physiological behaviour of photosynthetic products formed at the beginning of grain development in short and long culm wheat plants.
U. Wojcieska, M. Ślusarczyk
doaj   +1 more source

Pig slurry incorporation with tillage does not reduce short-term soil CO2 fluxes [PDF]

open access: yes, 2018
Tillage and organic fertilization impact short-term soil CO2 fluxes. However, the interactive effect of these two management practices has been rarely studied under field conditions.
Arrúe, José Luis   +3 more
core   +2 more sources

The effect of copper on the content and composition of saccharides in oat plants

open access: yesActa Agrobotanica, 2013
The relationship between the content and composition of saccharides and the dose and time of application of copper sulphate was studied in different organs and stages of development of oats (Avena sativa L. var. 'Udycz żółty').
Maria Ślusarczyk, Maria Ruszkowska
doaj   +1 more source

Influence of sperm-oocyte coincubation period on porcine in vitro fertilization (IVF) efficiency [PDF]

open access: yes, 2010
A major obstacle for successful in vitro production of porcine embryos is the polyspermic fertilization. One possibility to reduce polyspermic penetration is decreasing the number of spermatozoa added to the fertilization medium. Unfortunately, the lower
Beek, Josine   +3 more
core   +1 more source

Improving Tolerance of Faba Bean during Early Growth Stages to Salinity through Micronutrients Foliar Spray

open access: yesNotulae Scientia Biologicae, 2010
Salinity, either of soil or of irrigation water, causes disturbances in plant growth and nutrient balance. Previous work indicates that applying nutrients by foliar application increases tolerance to salinity.
Mohamed M. EL FOULY   +2 more
doaj   +3 more sources

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