The optimisation of plant nitrogen-use-efficiency (NUE) has a direct impact on increasing
crop production by optimising use of nitrogen fertiliser. Moreover, it protects environment …

Papaya (Carica papaya L.) is a principal horticultural crop of tropical and subtropical
regions. Knowledge of how papaya responds to environmental factors provides a scientific …

The chlorophyll meter (SPAD-502) is a simple, portable diagnostic tool that measures the
greenness or relative content of leaves. Compared to the traditional destructive methods, the …

In situ optical meters are widely used to estimate leaf chlorophyll concentration, but non‐
uniform chlorophyll distribution causes optical measurements to vary widely among species …

Abstract Changes in plant phenology affect the carbon flux of terrestrial forest ecosystems
due to the link between the growing season length and vegetation productivity. Digital …

Leaf chlorophyll content provides valuable information about physiological status of plants; it
is directly linked to photosynthetic potential and primary production. In vitro assessment by …

The success of initial tree seedling establishment is related to the capture and use of primary
resources such as light and nutrients. The selection of tree species with a greater potential to …

No intuito de compreender as estratégias de sobrevivência utilizadas pelas espécies da
Caatinga para se adaptarem às condições oferecidas pelo clima da região, avaliaram-se o …

To assess the relationship between chlorophyll (Chl) fluorescence (CF) and photosynthetic
pigments, soybean was grown under varying phosphorus (P) nutrition at ambient and …

Rice reportedly possesses a very low capacity to accumulate glycinebetaine (Glybet), but
may be accumulated by the exogenous application of Glybet or Choline (Cho) as an …