Results 271 to 280 of about 3,901,331 (290)

[Regulation effects of various training modes on source-sink relation of cotton].

Ying yong sheng tai xue bao = The journal of applied ecology, 2008
With the removal of vegetative branches plus the maintenance of early fruiting branches as the control, the effects of various training modes on the source-sink relation of field-grown cotton were examined in 2005 and 2006. The results showed that compared with the control, either the removal of vegetative branches plus the removal of early fruiting ...
He-zhong, Dong, Yue-hua, Niu, Wei-jiang, Li, Wei, Tang, Zhen-huai, Li, Dong-mei, Zhang   +5 more
openaire   +1 more source

Variation in carbohydrate source–sink relations of forest and treeline white spruce in southern, interior and northern Alaska

Oecologia, 2010
Two opposing hypotheses have been presented to explain reduced tree growth at the treeline, compared with growth in lower elevation or lower latitude forests: the carbon source and sink limitation hypotheses. The former states that treeline trees have an unfavorable carbon balance and cannot support growth of the magnitude observed at lower elevations ...
Bjartmar, Sveinbjörnsson, Matthew, Smith, Tumi, Traustason, Roger W, Ruess, Patrick F, Sullivan   +4 more
openaire   +2 more sources

Root elongation rate is accounted for by intercepted PPFD and source‐sink relations in field and laboratory‐grown sunflower

Plant, Cell & Environment, 1994
ABSTRACTThe existence of relationships between intercepted photo‐synthetic photon flux density (PPFD) and growth of individual organs is somewhat controversial. We have tested whether such relationships could account for the natural variability in elongation rates of taproot and secondary roots of sunflower (from 2 to 135 mm d−1), in field and ...
Aguirrezabal, L.A.N., Deléens, E., Tardieu, Francois   +2 more
openaire   +2 more sources

Effects of source‐sink relations on photosynthetic acclimation to elevated CO₂

Plant, Cell & Environment, 1991
Abstract. While photosynthesis of C3 plants is stimulated by an increase in the atmospheric CO2 concentration, photosynthetic capacity is often reduced after long‐term exposure to elevated CO2. This reduction appears to be brought about by end product inhibition, resulting from an imbalance in the supply and demand of carbohydrates.
openaire   +1 more source

SOURCE-SINK RELATIONS IN CUT ROSES DURING VASE LIFE.

Acta Horticulturae, 1995
N. Marissen, L. La Brijn
openaire   +1 more source

Photosynthesis, carbohydrate metabolism and source–sink relations

2007
Daniel Hofius, Frederik A.J. Börnke
openaire   +1 more source

Assessing potato canopy growth and development at the individual leaf level to improve the understanding of the plant source–sink relations

New Zealand Journal of Crop and Horticultural Science, 2021
Hamish E Brown, Derrick J Moot
exaly  

Dynamics of dry matter accumulation in internodes indicates source and sink relations during grain-filling stage of japonica rice

Field Crops Research, 2021
Ganghua Li, Matthew J Paul, Zhenghui Liu   +2 more
exaly  

Control of Kernel Weight and Kernel Water Relations by Post-flowering Source-sink Ratio in Maize

Annals of Botany, 2003
Lucas Borràs, M E Westgate, Maria E Otegui   +2 more
exaly  

Source-sink relations and kernel weight in maize inbred lines and hybrids: Responses to contrasting nitrogen supply levels

Field Crops Research, 2019
Ignacio R Hisse, Karina E D'Andrea, Maria E Otegui   +2 more
exaly