Growth temperature and rhizome propagule characteristics affect rhizoma peanut shoot emergence and biomass partitioning

2020 ◽  
Author(s):  
Parmeshwor Aryal ◽  
Lynn E. Sollenberger
Keyword(s):  
Growth Temperature ◽  
Biomass Partitioning ◽  
Shoot Emergence ◽  
Rhizoma Peanut

Plant growth habit and nitrogen fertilizer effects on rhizoma peanut biomass partitioning during establishment

2021 ◽  
Author(s):  
Parmeshwor Aryal ◽  
Lynn E. Sollenberger ◽  
Marta M. Kohmann ◽  
Liliane S. Silva ◽  
Katie D. Cooley ◽  
...  
Keyword(s):  
Plant Growth ◽  
Nitrogen Fertilizer ◽  
Growth Habit ◽  
Biomass Partitioning ◽  
Plant Growth Habit ◽  
Rhizoma Peanut

Structure and Orientation of As Precipitates in LT-MBE Grown GaAs

1991 ◽  
Vol 49 ◽  
pp. 900-901 ◽  
Author(s):  
Alain Claverie ◽  
Zuzanna Liliental-Weber
Keyword(s):  
Transport Properties ◽  
Layer Thickness ◽  
Growth Temperature ◽  
Low Temperatures ◽  
Lattice Parameter ◽  
Crystalline Quality ◽  
Insulating Properties ◽  
Lt Gaas

GaAs layers grown by MBE at low temperatures (in the 200°C range, LT-GaAs) have been reported to have very interesting electronic and transport properties. Previous studies have shown that, before annealing, the crystalline quality of the layers is related to the growth temperature. Lowering the temperature or increasing the layer thickness generally results in some columnar polycrystalline growth. For the best “temperature-thickness” combinations, the layers may be very As rich (up to 1.25%) resulting in an up to 0.15% increase of the lattice parameter, consistent with the excess As. Only after annealing are the technologically important semi-insulating properties of these layers observed. When annealed in As atmosphere at about 600°C a decrease of the lattice parameter to the substrate value is observed. TEM studies show formation of precipitates which are supposed to be As related since the average As concentration remains almost unchanged upon annealing.

Spatial-temporal patterns of Bashania fargesii bamboo shoot emergence and giant panda herbivory

2009 ◽  
Vol 17 (1) ◽  
pp. 1
Author(s):  
Lu Zhijun ◽  
Wang Wei ◽  
Zhang Wenhui ◽  
Li Hong ◽  
Cao Qing ◽  
...  
Keyword(s):  
Giant Panda ◽  
Temporal Patterns ◽  
Bamboo Shoot ◽  
Shoot Emergence

Vernalization Accelerates Flowering of Lysimachia clethroides Duby

HortScience ◽  
1998 ◽  
Vol 33 (3) ◽  
pp. 508b-508
Author(s):  
Pamela M. Lewis ◽  
Alan M. Armitage ◽  
Jim M. Garner
Keyword(s):  
Stem Diameter ◽  
Stem Length ◽  
Cut Flower ◽  
Bud Formation ◽  
Flower Production ◽  
Sphagnum Peat ◽  
Potting Media ◽  
Lysimachia Clethroides ◽  
Shoot Emergence

The effect of vernalization method and duration on off-season cut flower production of Lysimachia clethroides Duby was examined. Rhizomes harvested in October were cooled for 0, 4, 6, 8, 10 or 12 weeks at 4 ± 1 °C in crates with unmilled sphagnum peat or in 3.75-L pots with potting media prior to forcing in a warm greenhouse. After 6 or more weeks of cooling, shoots emerged from crate-cooled rhizomes in higher percentages than from pot-cooled rhizomes. However, only the duration of cooling, not the method, affected the rate of shoot emergence, visible bud formation and anthesis of the first bud in the raceme. As cooling increased from 0 to 12 weeks, the greenhouse days required for shoot emergence, visible bud formation and anthesis decreased linearly. The number of flowering flushes and flowering stems varied quadratically with cooling duration, and the highest yields occurred when rhizomes received between 4 and 10 weeks of cooling. As the number of successive flowering flushes increased, the stem length increased linearly while the stem diameter decreased linearly. High numbers of flowers were produced rapidly after 10 weeks of cooling.

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