Results 271 to 280 of about 250,341 (305)

The Chlorophyll Content of Arctic Sea-Ice

ARCTIC, 1961
A number of observers, working in arctic and antarctic waters, have commented on the discoloration of sea-ice caused by unicellular algae, mainly diatoms, that are frozen into the ice. The discoloration is usually seen when the ice is broken and over turned, because it occurs principally on the lower surface of the ice and occasionally on its sides ...
openaire   +1 more source

Chlorophyll a fluorescence, photosynthesis activity and chlorophyll content in senescing leaves

2015
Leaf senescence is the last step of leaf development and can be induced by many genetic and environmental factors. The chloroplast and many leaf pigments undergo a progressive degeneration. The leaf functionality is slowed down and several physiological processes are altered.
M. Cavaiuolo, R. Bulgari, G. Cocetta, A. Ferrante   +3 more
openaire   +2 more sources

Chlorophyll content in senescent Pelargonium graveolens leaves

Proceedings of ECOpole, 2019
Pelargonium graveolens belongs to Geraniaceae family. It is an aromatic and hairy herbaceous shrub that can reach up to 1.2 m height and a spread of 1 m. Its leaves are deeply incised, soft to the touch and strongly scented, while flowers are small and usually pink. P.
openaire   +3 more sources

Bio-fertilizer to Enhance the Chlorophyll Content

Ecology, Environment and Conservation
Air pollution is the contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics of the atmosphere. The exhaust of industries, automobiles, household combustion and various devices cause air pollution.
Lisa Sam, S.M. Gharat, K.B. Gautam
openaire   +1 more source

Chlorophyll Content of Gibberellin-Treated Wheat Seedlings

Nature, 1960
F T, WOLF, A H, HABER
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UAV-based chlorophyll content estimation by evaluating vegetation index responses under different crop coverages

Computers and Electronics in Agriculture, 2022
Weijie Tang, Minzan Li
exaly  

[QTL mapping for chlorophyll content in maize].

Yi chuan = Hereditas, 2009
In order to explore the genetic basis for chlorophyll content in maize (Zea mays L.), a total of 189 F2 individuals derived from the single cross between the inbred lines A150-3-2 and Mo17 were used as mapping population. Four traits associated with chlorophyll content were measured at the trumpet stage and at the flowering stage.
Ai-Yu, Wang, Chun-Qing, Zhang
openaire   +1 more source

Chlorophyll Content and Photosynthesis

Botanical Gazette, 1931
openaire   +1 more source

The Chlorophyll Content of Tea

Bulletin of the Torrey Botanical Club, 1959
openaire   +1 more source

Estimating chlorophyll content from hyperspectral vegetation indices: Modeling and validation

Agricultural and Forest Meteorology, 2008
Chaoyang Wu, Zheng Niu, Wenjiang Huang
exaly