Results 31 to 40 of about 3,102,592 (245)

Plant stem cell niches

open access: yesThe International Journal of Developmental Biology, 2005
Stem cells are required to support the indeterminate growth style of plants. Meristems are a plants stem cell niches that foster stem cell survival and the production of descendants destined for differentiation. In shoot meristems, stem cell fate is decided at the populational level.
Yvonne, Stahl, Rüdiger, Simon
openaire   +3 more sources

Assessment of Heavy Metals Tolerance in Leaves, Stems and Flowers of Stevia Rebaudiana plant [PDF]

open access: yes, 2014
Stevia has become rather widespread over a wide range of climatic locations around the world and can apparently be successfully grown under different cultivation conditions.
Castillejo Morales, Ángela María   +3 more
core   +2 more sources

Growth, yield and economics of greenhouse grown coloured capsicum as influenced by trellis system and plant spacing

open access: yesThe Indian Journal of Agricultural Sciences, 2014
The experiment was laid out in split plot design and the treatments comprised V trellis with two stems (T1), V trellis with four stems (T2) and Spanish trellis (T3) as main plot along with three plant spacing levels, viz. S1 (40 cm × 40 cm), S2 (60 cm ×
R S SPEHIA   +3 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

Sweet Sorghum Originated through Selection of Dry, a Plant-Specific NAC Transcription Factor Gene

open access: yes, 2018
Sorghum (Sorghum bicolor) is the fifth most popular crop worldwide and a C-4 model plant. Domesticated sorghum comes in many forms, including sweet cultivars with juicy stems and grain sorghum with dry, pithy stems at maturity.
Zhang, Li-Min   +29 more
core   +1 more source

Stem Cells: A Plant Biology Perspective [PDF]

open access: yesCell, 2005
A recent meeting at the Juan March Foundation in Madrid, Spain brought together plant biologists to discuss the characteristics of plant stem cells that are unique and those that are shared by stem cells from the animal kingdom.
openaire   +4 more sources

Using the Inverse Three-Point Bending Test to Determine Mechanical Properties of Plant Stems

open access: yesMethods and Protocols
Biomechanical parameters of plant tissues and organs are increasingly recognized as key factors in plant development and application, increasing the demand for convenient devices for their study.
Alexander Anisimov   +5 more
doaj   +1 more source

Densitas Pohon Dewasa Dan Permudaan Pulai (Alstonia Scholaris) Dan Suren (Toona Sureni) Dalam Blok Koleksi Tumbuhan Di Taman Hutan Raya Wan Abdul Rachman

open access: yesJurnal Sylva Lestari, 2015
The plant collection block is a part of the Great Forest Park of Wan Abdul Rachman that contains varie of plant species, either pristine plant or not and rare or not rare which are needed to be protected and preserved.
Andi A. J. Siahaan   +2 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

Oscillation frequencies of tapered plant stems [PDF]

open access: yesAmerican Journal of Botany, 2002
Free oscillations of upright plant stems, or in technical terms, slender tapered rods with one end free, can be described by considering the equilibrium between bending moments in the form of a differential equation with appropriate boundary conditions.
Spatz, Hanns-Christof, Speck, Olga
openaire   +3 more sources

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