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Rapid formation of adventitious roots and partial ethylene sensitivityresult in faster adaptation to flooding in the aerial roots (aer) mutantof tomato
(Elsevier, 2016-03-20)
The frequency of extreme events such as droughts and floods has increased as a consequence of climatechange. Many crops have not been improved to tolerate soil anoxia and, therefore, floods cause importanteconomic losses. ...
Root and shoot interactions in a tropical integrated crop–livestock–forest system
(2020-05-01)
Integrated crop–livestock–forest systems (ICLFS) have potential advantages compared to monoculture, but most studies quantifying plant biomass in integrated production systems, have quantified only the aboveground component ...
Atributos químicos do solo, reservas orgânicas e sistema radicular de pastos degradados associada à introdução de leguminosa
(Univ Estadual Londrina, 2014-01-01)
The aim was to study the recovery of degraded pasture with the introduction of Stylosanthes macrocephala e capitata cv. Campo Grande on Brachiaria decumbens cv. Basilisk evaluating the levels N-total in roots, biomass, ...
Plasticity of root growth and respiratory activity: Root responses to above-ground senescence, fruit removal or partial root pruning in soybean
(Elsevier Ireland, 2020-01)
This work focuses on the alterations in soybean root growth and activity during whole plant senescence and the contribution of roots to source-sink relations during plant development. The experiments were designed to analyze ...
Fine-scale root community structure and below-ground responses to grazing show independence from above-ground patterns
(Wiley Blackwell Publishing, Inc, 2017-11)
Question: Root biomass distribution and below-ground processes are the main drivers of plant community structure and dynamics in arid rangelands. However, despite their relevance, below-ground plant responses to disturbance ...
ADVENTITIOUS ROOT CULTURES OF CASTILLEJA TENUIFLORA BENTH. AS A SOURCE OF PHENYLETHANOID GLYCOSIDES.
(2013-02-22)
Castilleja tenuiflora is a highly valued medicinal plant that grows in pine–oak woods in Mexico. In this study, we identified for the first time verbascoside and isoverbascoside as the major phenylethanoid glycosides (PhGs) ...
Nutrient uptake and removal by sweet potato fertilized with green manure and nitrogen on sandy soil
(Soc Brasileira De Ciencia Do Solo, 2020-01-01)
Sweet potato crops take up large amounts of nutrients, especially nitrogen. In low-fertility soils, the addition of nitrogen (N) increases the sweet potato yield. Green manure may be an alternative method for improving ...
Morphological responses to flooding in tree species of Brazilian subtropical riverine forests
(Fundacao Zoobotanica Rio Grande Sul, Museu Ciencias Naturais, 2020-01-01)
In southern Brazil floods are of low magnitude and occur with high frequency throughout the year. The objective of this work was to evaluate the responses to flooding in four native tree species. The species Eugenia uniflora ...