Results 161 to 170 of about 6,178 (206)

Seasonal irrigation affects the partitioning of new photosynthate carbon in soil

Soil Biology and Biochemistry, 2020
Abstract Long-term irrigation of temperate pastures has been reported to either increase or decrease soil organic carbon (SOC) stocks when compared with dryland systems. Understanding the short-term effects of irrigation on the fixation and partitioning of carbon (C) to plant and soil components may be important to explaining the observed differences.
Carmona, Carmen Rosa, Clough, Timothy, McNally, SR, Beare, MH, Tregurtha, CS, Hunt, JE   +5 more
openaire   +4 more sources

Partitioning of 14C-photosynthate in developing kiwifruit

Scientia Horticulturae, 1990
Abstract Kiwifruit ( Actinidia deliciosa [A. Chev.] C.F. Liang et A.R. Ferguson var. deliciosa cultivar ‘Hayward’) leaves were allowed to photosynthesise 14 CO 2 and the fate of the photosynthate in different tissue zones of the fruit was studied at various stages of fruit development.
Elspeth A. MacRae, Robert J. Redgwell
openaire   +1 more source

Photosynthate Partitioning in Sugarbeet¹

Crop Science, 1978
Partitioning of photosynthate to various parts of a crop has a marked influence on economic yield. We used the sugarbeet (Beta vulgaris L.) to investigate quantitatively the effect of this partitioning on growth. Plants were grown for 21 days in the growth chamber.
F. W. Snyder, G. E. Carlson
openaire   +1 more source

Trade‐off in the partitioning of recent photosynthate carbon under global change

Global Change Biology, 2023
AbstractThere may be trade‐offs in the allocation patterns of recent photosynthetic carbon (RPC) allocation in response to environmental changes, with a greater proportion of RPC being directed towards compartments experiencing limited resource availability.
Fangping Li, Ting Qing, Fuzhong Wu, Kai Yue, Jingjing Zhu, Xiangyin Ni   +5 more
openaire   +2 more sources

Photosynthate Partitioning in Alfalfa Before Harvest and During Regrowth

Crop Science, 1988
During the harvest regrowth cycle of alfalfa (Medicago sativa L.) plants, factors such as source to sink distance, sink size, and interorgan competition continually change. However, consequent changes in the pattern of photosynthate partitioning from leaves to other organs are poorly understood.
H. T. Cralle, G. H. Heichel
openaire   +1 more source

Photosynthate Partitioning and Enzymes of Sucrose Metabolism in Sugarbeet Roots

Physiologia Plantarum, 1979
AbstractPopulations of sugarbeet (Beta vulgaris L.) plants that differed in taproot/leaf weight ratio and in photosynthate partitioning between taproots and fibrous roots did not differ in root/shoot ratio as indicated by relative dry weight distribution.
JOHN E. SILVIUS, FREEMAN W. SNYDER
openaire   +1 more source

Photosynthate partitioning in cultured marine phytoplankton. I. Dinoflagellates

Journal of Experimental Marine Biology and Ecology, 1983
Abstract The distribution of assimilated 14 C in perchloric acid-soluble, CHCl 3 -soluble, trichloroacetic acid-soluble and residual particulate material was examined as a function of time in five dinoflagellates, a diatom, and a chrysophycean flagellate.
openaire   +1 more source

Photosynthate Partitioning in Flowering Soybeans Subjected to a Cold Stress

Journal of Plant Physiology, 1990
Summary In glasshouse trials, 4 soybean genotypes were subjected to a cold stress at the beginning of flowering (11–12/8–9 °C vs. control at 21–22/15–17 °C, day/night). Pulse labelling entire plants with 14 C02 showed no temperature-induced limitation of the leaf blade photosynthate export after 24 h (treatments were compared as to relative specific
Patrick Schleppi, Alberto Soldati, Ernst R. Keller   +2 more
openaire   +1 more source

Photosynthate partitioning in phytoplankton dominated by the cyanobacterium Oscillatoria rubescens

Archiv für Hydrobiologie, 1992
International ...
Feuillade, M., Feuillade, J., Pelletier, J.P.   +2 more
openaire   +2 more sources

Photosynthesis, Photosynthate Partitioning, and Productivity of Temperate Forage Legumes

1987
Forage legumes and grasses are the most important plants on earth. They can be utilized directly by grazing animals or fed following harvest and storage as hay or silage. When humans killed and consumed their first forage-eating animal, forages became an indirect source of human food.
G. H. Heichel, M. H. Hall, C. C. Sheaffer   +2 more
openaire   +1 more source