Sentences with phrase «nitrogen fertilization»
"Nitrogen fertilization" refers to the process of adding nitrogen to plants or soil as a way to help them grow better. Full definition
When it comes to modelling terrestrial storage of carbon, the models account for the increasing effect of carbon dioxide fertilization (C), but they do not (except for two models) account for the effects of nitrogen fertilization (N) and none of them, phosphorus (P).
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When he tested soils from the experimental plots, he saw soil organic carbon concentrations rise gradually with increases in nitrogen fertilization at soil depths from 0 to 6 inches, although not at deeper ones.
Causal agents: Blossom - end rot occurs when the plant is unable to take up adequate calcium, a condition caused by fluctuating soil moisture (drought or overwatering), high nitrogen fertilization, or root pruning during cultivation.
It is suggested that avocado growers withhold nitrogen fertilization until midsummer (or longer).
Ecologist Knute Nadelhoffer of the Marine Biological Laboratory in Woods Hole, Massachusetts, wanted to explore whether nitrogen fertilization might help explain how terrestrial ecosystems store 1800 - billion kilograms of carbon each year.
Emissions decreased as the proportion of soybeans in the diet increased, as soybeans require less nitrogen fertilization than corn grain.
«To really maximize their yield potential, you need to provide nitrogen fertilization,» he says, as well as improved breeding techniques and genetic strains.
Adding phosphorous to the ocean via existing activities may have greater long - term carbon sequestration potential than iron or nitrogen fertilization schemes.
The downside of nitrogen fertilization is that run - off of nitrates to the surface waters or leaching of nitrates to groundwater cause problems with water quality and eutrophication in lakes.
The doubling of production during the last 35 years was associated with a 6.9 fold increase in nitrogen fertilization, 3.5 fold increase in phosphorus fertilization and a 1.7 fold increase in irrigated land90.
Especially in agricultural soils elevated N2O production depends on the nitrogen fertilization level105.
Nitrogen (N) is an essential nutrient for plant growth, and nitrogen fertilization — including the application of manures — is a major management strategy in agriculture across the globe.
Part of the study also addressed whether there was a relationship between CST and nitrogen fertilization.
Williams did not observe an interaction between hybrid use and nitrogen fertilization.
She also accounted for the nitrogen fertilization rate, mean temperature and precipitation, the presence or absence of cover crops, and other variables.
Plant growth - promoting rhizobacteria inoculation and nitrogen fertilization increase maize (Zea mays L.) grain yield and modified rhizosphere microbial communities — Luciana P. Di Salvo — Applied Soil Ecology
Chen, Z., Y. Xu, X. Zhou, J, Tang, Y. Kuzyakov, H. Yu, J. Fan, W. Ding, Extreme rainfall and snowfall alter responses of soil respiration to nitrogen fertilization: a 3 - year field experiment, Global Change Biology, 23: 3403 — 3417.
Extreme rainfall and snowfall alter responses of soil respiration to nitrogen fertilization: a 3 - year field experiment.
Biodiversity is affected by many agents including overharvesting, introduction of exotic species, land use changes, nitrogen fertilization, and direct effects of increased atmospheric CO2 on plant ecophysiology [43].
These are all things that climate change model should take into account to arrive at better predictions of the future, but the full effects of this nitrogen fertilization aren't yet entirely clear.
Biodiversity is affected by many agents including overharvesting, introduction of exotic species, land use changes, nitrogen fertilization, and direct effects of increased atmospheric CO2 on plant ecophysiology [43].