Results 21 to 30 of about 23,870 (260)
ABSTRACT Shade cultivation of tea plants (Camellia sinensis L.) is employed for the production of high-quality green tea which increases the content of chlorophylls and free amino acids, including theanine. However, shaded tea plants suffer from photooxidative stress caused by sudden exposure to high light (HL) when the shade is removed.
Shigeto Morita +6 more
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Shade Inhibits Leaf Size by Controlling Cell Proliferation and Enlargement in Soybean
To gain more insight into the physiological function of shade and how shade affects leaf size, we investigated the growth, leaf anatomical structure, hormones and genes expressions in soybean.
Yushan Wu, Wanzhuo Gong, Wenyu Yang
doaj +1 more source
Alteration of ploidy in one particular plant species often influences their environmental adaptation. Warm-season bermudagrass is widely used as forage, turfgrass, and ground-cover plant for ecological remediation, but exhibits low shade tolerance ...
Yiqin Cao +5 more
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Taraxacum officinale (T. officinale), a wild vegetable with a number of health claims, has been mostly ignored and unexplored. The study aims to compare the nutritional, phytochemical as well as antidiabetic potential of fresh as well as shade-dried ...
Imtiyaz Murtaza +6 more
doaj +1 more source
Stress Responses of Shade-Treated Tea Leaves to High Light Exposure after Removal of Shading
High-quality green tea is produced from buds and young leaves grown by the covering-culture method, which employs shading treatment for tea plants (Camellia sinensis L.). Shading treatment improves the quality of tea, but shaded tea plants undergo sudden exposures to high light (HL) at the end of the treatment by shade removal.
Satoshi Sano +8 more
openaire +3 more sources
Are sun- and shade-type anatomy required for the acclimation of Neoregelia cruenta?
Sun and shade plants are often discriminated by a number of sun- and shade-type anatomies. Nonetheless, we propose that among tank-bromeliads, changes in rosette architecture satisfy the requirements for coping with contrasting light levels.
FERNANDA REINERT +3 more
doaj +1 more source
Shade Avoidance 3 Mediates Crosstalk Between Shade and Nitrogen in Arabidopsis Leaf Development
After nitrogen treatments, plant leaves become narrower and thicker, and the chlorophyll content increases. However, the molecular mechanisms behind these regulations remain unknown.
Xin-Yue Yang +14 more
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It has been indicated that photosystem I (PSI) is susceptible to chilling-light stress in tobacco leaves, but the effect of growth light intensity on chilling-induced PSI photoinhibition in tobacco is unclear.
Wei eHuang +3 more
doaj +1 more source
Modelling and Comparing Shading Effects of 3D Tree Structures with Virtual Leaves [PDF]
Reduced solar radiation brought about by trees on agricultural land can both positively and negatively affect crop growth. For a better understanding of this issue, we aim for an improved simulation of the shade cast by trees in agroforestry systems and a precise estimation of insolation reduction.
Rafael Bohn Reckziegel +4 more
openaire +3 more sources
Does selective logging affect the leaf structure of a late successional species?
The anatomical characteristics of both sun and shade leaves of Alseis pickelii were investigated in order to evaluate the consequences of selective logging (in seasonally dry Atlantic Forest) on the leaf structure of this species.
Guilherme Rodrigues Rabelo +2 more
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