Biodegradation of a Nanocellulose Superabsorbent and Its Effect on the Growth of Spinach (Spinacea oleracea)

2021 ◽  
Author(s):  
Ruth M. Barajas-Ledesma ◽  
Craig W. Stocker ◽  
Vanessa N.L. Wong ◽  
Karen Little ◽  
Antonio F. Patti ◽  
...  
Keyword(s):  
Spinacea Oleracea

scholarly journals Intracellular localization of β-aspartate kinase in spinach (spinacea oleracea )

FEBS Letters ◽  
1979 ◽  
Vol 104 (2) ◽  
pp. 303-308 ◽  
Author(s):  
Rosemarie Wahnbaeck-Spencer ◽  
W.Ronald Mills ◽  
Randolph R. Henke ◽  
E.L. Burdge ◽  
Kenneth G. Wilson
Keyword(s):  
Intracellular Localization ◽  
Aspartate Kinase ◽  
Spinacea Oleracea

Pythium heterothallicum. [Descriptions of Fungi and Bacteria].

2004 ◽  
Author(s):  
M. A. Spencer
Keyword(s):  
Triticum Aestivum ◽  
Organic Matter ◽  
Great Britain ◽  
Central America ◽  
Geographical Distribution ◽  
Lens Culinaris ◽  
Slovak Republic ◽  
Malus Pumila ◽  
Damping Off ◽  
Spinacea Oleracea

Abstract A description is provided for Pythium heterothallicum. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASES: Seedling damping-off. HOSTS: Sambucus sp. (Caprifoliaceae); Spinacea oleracea (Chenopodiaceae); Lens culinaris (Fabaceae); Pelargonium cv. (Geraniaceae); Triticum aestivum (Poaceae); Malus domestica[Malus pumila] (Rosaceae). GEOGRAPHICAL DISTRIBUTION: AFRICA: Kenya. NORTH AMERICA: Canada, USA (Idaho, Washington). CENTRAL AMERICA: Costa Rica. AUSTRALASIA: New Zealand. EUROPE: Czech Republic, Germany, Great Britain, Netherlands, Slovak Republic, Spain, Sweden. TRANSMISSION: Contaminated soil, organic matter (oospores) and water (sporangia).

Phoma nebulosa. [Descriptions of Fungi and Bacteria].

2002 ◽  
Author(s):  
G. C. Kinsey
Keyword(s):  
Geographical Distribution ◽  
West Indies ◽  
Rhizosphere Soil ◽  
Cannabis Sativa ◽  
Sesamum Indicum ◽  
Plant Litter ◽  
Urtica Dioica ◽  
Ziziphus Mauritiana ◽  
Onobrychis Viciifolia ◽  
Spinacea Oleracea

Abstract A description is provided for Phoma nebulosa. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Generally considered a common soil-borne saprobe. It is often isolated from roots and rhizosphere soil such as reported in a study on soil sickness from a Citrus orchard (65, 4936). Also reported from seeds of Sesamum indicum (62, 1147; 68, 4885), as a post-harvest pathogen of Ziziphus mauritiana (73, 7307) and as causing disease of Spinacea oleracea (74, 5004). HOSTS: Plurivorous. On and from Abelmoschus, Acalypha, Acer negundo, Allium cepa, Althaea rosea, Amaranthus, Anarcardium, Arabis, Arachis, Arceuthobium, Artemisia, Bambusa, Begonia, Beta, Borassus, Brassica, Camellia, Cannabis sativa, Capsicum, Carica, Chamaecyparis, Chrysanthemum, Cicer, Citrullus, Citrus, Clematis, Cordyline, Conium, Cotoneaster, Daucus, Dianthus, Dracaena, Durio, Eschscholzia, Eucalyptus, Eugenia, Eutrema, Fragaria, Galium, Glichenia, Glycine, Gmelina, Gossypium, Helianthus, Hibiscus, Humulus, Impatiens, Lagenaria, Lamium sp., Limonium, Magnolia, Mercurialis perennis, Momordica, Murraya, Onobrychis viciifolia, Opuntia, Paeonia sp. (BOEREMA et al., 1996), Pastinaca, Persea, Petroselinum sativa, Philodendron, Phoenix, Phlox, Pinus, Populus, Rubus, Sarcolobus, Scrophularia, Sesamum indicum, Solanum, Spinacea oleracea, Tectona, Thalictrum, Theobroma, Thymus, Trichosanthes, Triticum, Urena, Urtica dioica (on which it is very common, fide BOEREMA, 1976), Wasabia and Ziziphus mauritiana. Also from soil, plant litter, rotten fruit and vegetables, water, air, dog hair, sclerotia of Sclerotinia sclerotiorum and human sources. GEOGRAPHICAL DISTRIBUTION: Widespread. AFRICA: Egypt, Nigeria, Senegal. NORTH AMERICA: Canada, USA. CENTRAL AMERICA: Honduras, Jamaica, Trinidad & Tobago, West Indies. SOUTH AMERICA: Brazil. ANTARCTICA. ASIA: Burma, India, Malaysia, Saudi Arabia, Sri Lanka, Thailand. AUSTRALASIA: Australia, New Zealand. EUROPE: Austria, Belgium, Germany, Great Britain, Netherlands. TRANSMISSION: Soil-borne, but little else is known of other possible vectors.

Cladosporium variabile. [Distribution map].

1996 ◽  
Author(s):  
Keyword(s):  
North America ◽  
Geographical Distribution ◽  
Former Yugoslavia ◽  
Distribution Map ◽  
Spinacea Oleracea ◽  
De Vries ◽  
New Distribution

Abstract A new distribution map is provided for Cladosporium variabile (Cooke) G.A. de Vries. Hosts: spinach (Spinacea oleracea). Information is given on the geographical distribution in AFRICA, Morocco, ASIA, China, Shaanxi, Xinjiang, India, Rajasthan, Jammu & Kashmir, Iran, Iraq, Korea, Pakistan, Turkey, EUROPE, Austria, Belgium, Bulgaria, Cyprus, Denmark, France, Germany, Greece, Hungary, Italy, Sardinia, Netherlands, Romania, Spain, UK, England, Wales, Scotland, former Yugoslavia Montenegro, NORTH AMERICA, Canada, USA.

scholarly journals Spinach Plants Favor the Absorption of K+ over Na+ Regardless of Salinity, and May Benefit from Na+ When K+ is Deficient in the Soil

Plants ◽  
2020 ◽  
Vol 9 (4) ◽  
pp. 507
Author(s):  
Jorge F. S. Ferreira ◽  
Jaime Barros da Silva Filho ◽  
Xuan Liu ◽  
Devinder Sandhu
Keyword(s):  
Shoot Biomass ◽  
Environmental Footprint ◽  
Spinacea Oleracea ◽  
Moderate Salinity ◽  
Salinity Levels ◽  
Low K

Two spinach (Spinacea oleracea L.) cultivars were evaluated for their response to deficient (0.25 mmolc L−1 or 0.25 K) and sufficient (5.0 mmolc L−1 or 5.0 K) potassium (K) levels combined with salinities of 5, 30, 60, 90, and 120 mmolc L−1 NaCl. Plants substituted K for Na proportionally with salinity within each K dose. Plants favored K+ over Na+, regardless of salinity, accumulating significantly less Na at 5.0 K than at 0.25 K. Salinity had no effect on N, P, and K shoot accumulation, suggesting that spinach plants can maintain NPK homeostasis even at low soil K. Ca and Mg decreased with salinity, but plants showed no deficiency. There was no Na+ to K+ or Cl− to NO3− competition, and shoot biomass decrease was attributed to excessive NaCl accumulation. Overall, ‘Raccoon’ and ‘Gazelle’ biomasses were similar regardless of K dose but ‘Raccoon’ outproduced ‘Gazelle’ at 5.0 K at the two highest salinity levels, indicating that ‘Raccoon’ may outperform ‘Gazelle’ at higher NaCl concentrations. At low K, Na may be required by ‘Raccoon’, but not ‘Gazelle’. This study suggested that spinach can be cultivated with recycled waters of moderate salinity, and less potassium than recommended, leading to savings on crop input and decreasing crop environmental footprint.

Autoreduction of Pure Spinach Cytochrome f: A Light-Dependent Process Inhibited by 3-(3,4-Dichlorophenyl)-1,1-dimethylurea

1974 ◽  
Vol 52 (1) ◽  
pp. 67-70 ◽  
Author(s):  
Harinder S. Garewal ◽  
Allan L. Stuart ◽  
Aaron R. Wasserman
Keyword(s):  
Membrane Protein ◽  
Cytochrome F ◽  
Dependent Process ◽  
Spinacea Oleracea ◽  
Complete Purification

A new procedure for the complete purification of spinach (Spinacea oleracea) cytochrome f, a tightly bound membrane protein, is described. The autoreduction of pure spinach cytochrome f has been confirmed using this new preparation. The process is now shown to be light-dependent and completely inhibited by the photosynthetic inhibitor 3-(3,4-dichlorophenyl)-1,1-dimethylurea. This inhibition is reversed by removing the inhibitor. The possible physiological implications of these observations are discussed.

Starch Synthesizing Enzymes in Chloroplasts of Developing Leaves of Spinach (Spinacea oleracea L.)

1978 ◽  
Vol 29 (4) ◽  
pp. 829-835 ◽  
Author(s):  
D. J. MARES ◽  
J. S. HAWKWER ◽  
J. V. POSSINGHAM
Keyword(s):  
Spinacea Oleracea
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