Results 31 to 40 of about 479,168 (282)

Obstruction of Water Uptake in cut Chrysanthemum Stems after Dry Storage: Role of Wound-induced Increase in Enzyme Activities and Air Emboli [PDF]

open access: yes, 2009
Hydraulic conductance of cut chrysanthemum stems was lowered by the aspiration of air as well as by a wound-induced plant response. By measuring the hydraulic conductance of stem segments in which air could be introduced into and/or removed from the ...
Arevalo-Galarza, L., Meeteren, U., van
core   +2 more sources

Study on the Regulatory Effects of GA3 on Soybean Internode Elongation

open access: yesPlants, 2021
Excessive plant height is an important factor that can lead to lodging, which is closely related to soybean yield. Gibberellins are widely used as plant growth regulators in agricultural production.
Fuxin Shan   +9 more
doaj   +1 more source

Thermoplastic Phenomena and Morphological Changes upon Fast Pyrolysis of Biomass and Model Compounds

open access: yesMolecules
The work reports preliminary results on the morphological changes that biomass particles experience at high heating rates in a heated strip reactor (HSR) at T = 1000–1600 °C under an inert atmosphere.
Francesca Cerciello   +8 more
doaj   +1 more source

The effect of plant weight on estimations of stalk lodging resistance

open access: yesPlant Methods, 2020
Background Stalk lodging (breaking of agricultural plant stalks prior to harvest) is a multi-billion dollar a year problem. Stalk lodging occurs when bending moments induced by a combination of external loading (e.g. wind) and self-loading (e.g.
Christopher J. Stubbs   +4 more
doaj   +1 more source

Characteristics of C-4 photosynthesis in stems and petioles of C-3 flowering plants [PDF]

open access: yes, 2002
Most plants are known as C-3 plants because the first product of photosynthetic CO2 fixation is a three-carbon compound. C-4 plants, which use an alternative pathway in which the first product is a four-carbon compound, have evolved independently many ...
A Ben Zioni   +29 more
core   +1 more source

Stem cells and plant regeneration

open access: yesDevelopmental Biology, 2018
Multicellular organisms show the ability to replace damage cells, tissues and even whole organs through regeneration mechanisms. Plants show a remarkable regenerative potential. While the basic principles of plant regeneration have been known for a number of decades, the molecular and cellular mechanisms underlying such principles are currently ...
Pablo, Perez-Garcia   +1 more
openaire   +2 more sources

Research Progress on Chemical Constituents and Biological Activities of Stems and Leaves of Potato

open access: yesShipin gongye ke-ji, 2022
Potato stems and leaves are plant resources of high additional value. Potato stems and leaves contain not only some nutritional ingredients, such as protein, dietary fiber, vitamins, minerals, but also some active ingredient, such as phenolic compounds ...
Ying XING   +3 more
doaj   +1 more source

Hydro-Responsive Curling of the Resurrection Plant Selaginella lepidophylla

open access: yes, 2017
The spirally arranged stems of the spikemoss Selaginella lepidophylla, an ancient resurrection plant, compactly curl into a nest-ball shape upon dehydration.
Brulé, Véronique   +3 more
core   +1 more source

A simulation study on the interactive effects of radiation and plant density on growth of cut chrysanthemum [PDF]

open access: yes, 2002
In the present study, we used a photosynthesis-driven crop growth model to determine acceptable plant densities for cut chrysanthemum throughout the year at different intensities of supplementary light.
Challa, H., Heuvelink, E., Lee, J.H.
core   +3 more sources

Expression of the C-terminal family 22 carbohydratebinding module of xylanase 10B of Clostridium themocellum in tobacco plant [PDF]

open access: yes, 2009
Carbohydrate-binding modules have been shown to alter plant cell wall structural architecture. Hence, they have the potential application of being used to engineer the plant to produce tailor-made natural fibers in the cell wall.
Obembe, Olawole O.
core   +2 more sources

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