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Boosts in productivity of corn and other crops modify Northern Hemisphere carbon dioxide cycle（图）
productivity of corn Northern Hemisphere carbon dioxide cycle
2014/12/1
Each year in the Northern Hemisphere, levels of atmospheric carbon dioxide drop in the summer as plants "inhale," then climb again as they exhale after the growing season.
Spatial variation of carbon dioxide fluxes in corn and soybean fields
Spatial Variation Transects Soil Organic Matter
2013/3/4
Spatial variation of soil carbon dioxide (CO2) flux during a growing season within corn and soybean canopies has not been quantified. These cropping systems are the most intense in the United States a...
Studies on the Response of Nodulated Soybean to Nitrogen Fertilizer:I. On the carbon dioxide exchange of shoots and undergroud organs
Biomass production CO2 exchange Glycine max Nitrogen fertilizer Seed yield
2009/8/5
The effect of nitrogen fertilizer on biomass production, nodulation, seed yield and CO2 exchange was determined in soybean (Glycine max Merr. cv. Akiyoshi) grown in a pot sand culture in a glasshouse....
The Regulation of Maize Mesocotyl Growth by Ethylene and Carbon Dioxide
Carbon dioxide Darkness Ethylene Maize Mesocotyl Red light
2009/7/29
Ethylene stimulated the elongation of maize mesocotyls of whole seedings under red light. Maximum elongation was obtained with 1μl1-1 ethylene. The length of mesocotyls was still much longer than in e...
Effects of Atmospheric Partial Pressure of Carbon Dioxide and Phosphorus Nutrition on the Ultrastructure of Rice (Oryza sativa L.) Chloroplasts
Carbon dioxide Chloroplast Mesophyll cell Rice Phosphorus Starch accumulation
2009/7/29
Rice plants were grown in artificially illuminated growth cabinets under combinations of atmospheric partial pressure of CO2 (35 vs. 70 Pa) and phosphorus (P) nutrition (3 vs. 300 μM) to examine their...
Effects of Carbon Dioxide Enrichment during Different Growth Periods on Flowering,Pod Set and Seed Yield in Soybean
CO2 enrichment Growth stage Flowering Pod set Raceme order Soybean
2009/7/28
The objective of this study is to elucidate the effects of CO2 enrichment during different growth periods on flowering, pod set and seed yield in soybean (Glycine max (L.) Merr.). Soybean cultivar ‘Fu...
Effects of Elevated Atmospheric Carbon Dioxide Concentration on Silica Deposition in Rice (Oryza sativa L.) Panicle
Elevated [CO2] Oryza sativa L. Panicle SEM Silica Transpiration X-ray microanalysis
2009/7/23
The effects of elevated carbon dioxide concentration ([CO2]) on silica deposition on husk epidermis of rice (Oryza sativa L. cv. Akitakomachi) during the flowering stage were investigated in this stud...
Carbon Dioxide Exchange Rate of Cotton After Complete Boll Removal
Carbon Dioxide Exchange Rate Cotton Complete Boll Removal
2008/12/10
Environmental and physiological factors can lead to boll loss in cotton (Gossypium hirsutum L.). Boll loss, in turn, may limit the rate of CO2 assimilation. The effects of complete boll removal on the...
Continuous Whole Plant Carbon Dioxide Exchange Rates in Cotton Treated with Pyrithiobac
Continuous Whole Plant Carbon Dioxide Exchange Rates Cotton Pyrithiobac
2008/12/10
Injury symptoms that may be observed with pyrithiobac (the active ingredient in Staple®) are leaf chlorosis and plant stunting. While leaf chlorosismay be transient in nature, it could result in r...
Semi-Continuous Carbon Dioxide Exchange Rates in Cotton Treated with Commercially Available Plant Growth Regulators
Cotton Semi-Continuous Carbon Dioxide Exchange Rates
2008/5/9
The usefulness of foliar-applied growth-enhancing compounds in producing high-yielding, high-quality cotton (Gossypium hirsutum L.) is unresolved. Since plant growth regulators may increase dry-weight...