Results 11 to 20 of about 659,694 (352)

EFFECT OF STEM AGE ON THE RESPONSE OF STEM DIAMETER VARIATIONS TO PLANT WATER STATUS IN TOMATO [PDF]

open access: bronze, 2012
Plant water status plays a major role in glasshouse cultivation of tomato (Solanum lycopersicum L.). New climate control technologies alter the glasshouse climate and make it less dependent on solar radiation.
J. Hanssens   +7 more
openalex   +4 more sources

Biomechanical Evaluation of the Accuracy in Radiographic Assessment of Femoral Component Migration Measurement after Total Hip Arthroplasty [PDF]

open access: yes, 2020
Introduction: Implant subsidence is one criteria utilized to monitor for prosthesis loosening after total hip arthroplasty (THA) with initial implant subsidence assessment often done utilizing plain radiographs.
Chong, Alexander   +3 more
core   +2 more sources

Deciphering the Genetic Basis of Lodging Resistance in Wild Rice Oryza longistaminata

open access: yesFrontiers in Plant Science, 2020
The abuse of fertilizer results in tall rice plants that are susceptible to lodging and reduced plant yield. Hence, it is important to identify and utilize the quantitative trait loci (QTLs)/genes for lodging resistance breeding.
Weixiong Long   +8 more
doaj   +1 more source

Specifics of growth by diameter of red male cones and yellow male cones forms of Scots pine [PDF]

open access: yesСибирский лесной журнал, 2020
Ecotopic analysis of the Scots pine Pinus sylvestris L. population structure based on the ratio of intraspecific forms – red male cones P. s. f. erythranthera Sanio and yellow male cones P. s. f.
A. E. Konovalova   +2 more
doaj   +1 more source

Robotic Detection and Grasp of Maize and Sorghum: Stem Measurement with Contact

open access: yesRobotics, 2020
Frequent measurements of the plant phenotypes make it possible to monitor plant status during the growing season. Stem diameter is an important proxy for overall plant biomass and health. However, the manual measurement of stem diameter in plants is time
Abbas Atefi   +3 more
doaj   +1 more source

Stem Diameter in Relation to Plant Water Status [PDF]

open access: yesPlant Physiology, 1971
An instrument containing a linear variable differential transformer was constructed to obtain continuous, nondestructive measurements of both short term changes in stem diameter and long term growth. In cotton plants, stem diameter, leaf water potential, and leaf relative water content are all closely related to net radiation at the top of the canopy ...
B, Klepper, V D, Browning, H M, Taylor
openaire   +2 more sources

Development of compatible taper equations for brutian pine stands in Asar Forest Sub-district (Antalya)

open access: yesTurkish Journal of Forestry, 2020
In this study, five different compatible taper equations were used for Brutian pine (Pinus brutia Ten.) trees within the border of Asar Forest Sub-district in Antalya Forest Management Directorate of Antalya Forest District Regional. These five equations
Mustafa ÜMİT, Muammer ŞENYURT
doaj   +1 more source

Vessel diameter–stem diameter scaling across woody angiosperms and the ecological causes of xylem vessel diameter variation [PDF]

open access: yesNew Phytologist, 2012
Summary Variation in angiosperm vessel diameter is of major functional significance. In the light of recent models predicting optimal vessel taper given resistance imposed by conductive path length, we tested the prediction that plant size should predict vessel diameter, with dryland plants having narrower vessels for their stem sizes.
Mark E, Olson, Julieta A, Rosell
openaire   +2 more sources

MRI links stem water content to stem diameter variations in transpiring trees [PDF]

open access: yesJournal of Experimental Botany, 2012
In trees, stem diameter variations are related to changes in stem water content, because internally stored water is depleted and replenished over a day. To confirm this relationship, non-invasive magnetic resonance imaging (MRI) was combined with point dendrometer measurements in three actively transpiring oak (Quercus robur L.) trees. Two of these oak
De Schepper, V.   +4 more
openaire   +3 more sources

A rapid method for estimating the median diameter of the stem profile of Norway spruce (Picea abies Karst) trees

open access: yesiForest - Biogeosciences and Forestry, 2017
The median diameter of a longitudinal section of the stem may be used to determine the stem volume. However, to calculate stem volume, many measurements of diameter at different heights along the stem are required.
Vasilescu MM, Teresneu CC, Dinulica F
doaj   +1 more source

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