Results 1 to 10 of about 5,241,132 (204)

A Cucumber Photosynthetic Rate Prediction Model in Whole Growth Period with Time Parameters

open access: yesAgriculture, 2023
Photosynthetic rate prediction models can provide guidance for crop photosynthetic process optimization, which has been widely used in the precise regulation of the protected environment.
Zichao Wei   +8 more
doaj   +2 more sources

Comparison of photosynthetic activity and heat tolerance between near isogenic lines of wheat with different photosynthetic rates.

open access: yesPLoS ONE, 2021
Wheat (Triticum aestivum L.) is one of the most important crops in the world, but the yield and quality of wheat are highly susceptible to heat stress, especially during the grain-filling stage.
Chongyang Li   +9 more
doaj   +1 more source

Diurnal and seasonal variations in photosynthetic rates of dwarf pine Pinus pumila at the treeline in central Japan

open access: yesArctic, Antarctic, and Alpine Research, 2022
It is important to develop a convenient method for predicting photosynthetic rates in cold regions such as high elevations. Dwarf pine Pinus pumila is a representative treeline species in Japan.
Ryuto Shimada, Koichi Takahashi
doaj   +1 more source

Investigation of Growth Indices and Gas Exchanges in Two Cultivars of Sweet William (Dianthus barbatus) under Salinity Stress [PDF]

open access: yesMajallah-i ̒Ulum-i Bāghbānī, 2023
Introduction  Salinity stress impairs the absorption of elements such as potassium, leads to decrease in water and minerals, or due to an increase in Na+ effects the absorption of other elements.
V. Ghasemi   +3 more
doaj   +1 more source

Water Use Efficiency of Acacia seyal (Del.) in extreme arid environment prevails in South-Western Desert, Egypt [PDF]

open access: yesAswan University Journal of Environmental Studies, 2020
The present investigation involves the studies of water use efficiency of Acacia seyal (Del.) seedlings under extreme arid conditions. Experiments were performed in a hyper arid environment to study the effects of drought stress using different water ...
Usama A.A Radwan   +2 more
doaj   +1 more source

Canopy nitrogen addition enhance the photosynthetic rate of canopy species by improving leaf hydraulic conductivity in a subtropical forest

open access: yesFrontiers in Plant Science, 2022
Elucidating the effects of atmospheric nitrogen (N) deposition on the photosynthetic capacity of plants is critical to understand forest growth and conservation under global change.
Guilin Wu   +4 more
doaj   +1 more source

Are Wild Blueberries a Crop with Low Photosynthetic Capacity? Chamber-Size Effects in Measuring Photosynthesis

open access: yesAgronomy, 2021
Wild lowbush blueberries, an important fruit crop native to North America, contribute significantly to the economy of Maine, USA, Atlantic Canada, and Quebec.
Rafa Tasnim, Yong-Jiang Zhang
doaj   +1 more source

Effect of transpiration on the physiological vitality of Zelkova serrata

open access: yesForest Science and Technology, 2020
This study aimed to investigate the effect of suppressing transpiration on the physiological characteristics of trees and identify suitable indicators to assess tree vitality. Three seedlings of Zelkova serrata were used: a control, a unit treated on the
Dong-Hak Kim   +6 more
doaj   +1 more source

Regulation of Rubisco activity and diurnal changes of photosynthetic rate in rice by ecology factors

open access: yes浙江大学学报. 农业与生命科学版, 2002
The rice cultivar Zhenong 952 grown in pots were used to determine the diurnal changes of photosynthetic rate (Pn) and its major affecting factors, i.e.
WENG Xiao-yan, JIANG De-an
doaj   +1 more source

Comparative and Correlation Analysis of Young and Mature Kaffir Lime (Citrus hystrix DC) Leaf Characteristics

open access: yesInternational Journal of Plant Biology, 2022
Kaffir lime is leaf-oriented minor citrus that required extra attention to study. This study aimed to (i) comparatively analyze the young and mature leaf morpho-ecophysiological characters; and (ii) perform a correlation analysis for revealing the ...
Rahmat Budiarto   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy