Results 31 to 40 of about 7,368 (293)

Interception of photosynthetically active radiation, growth and yield of grains in sunflower under doses of nitrogen [PDF]

Revista Ceres, 2023
The objective of the work was to evaluate the response of growth and production, the interception efficiency of photosynthetically active radiation, the extinction coefficient, and the productivity components of sunflower in with the use of cover ...
Liliani Elisa Lemainski, Diego Nicolau Follmann, Astor Henrique Nied, Rovani Marcos Rossato, Cristian Mateus Freiberg, Eduardo Brezolim   +5 more
doaj   +1 more source

CANOPY ARCHITECTURE AND RADIATION INTERCEPTION MEASUREMENTS IN OLIVE [PDF]

Acta Horticulturae, 2008
In this work we tested techniques suitable for a future validation of the RATP model to simulate transpiration and photosynthesis of mature olive trees under field conditions. Canopy architecture was characterised with an electromagnetic 3D digitiser and the software 3A.
A. Díaz-Espejo, J.E. Fernández, P.J. Durán, I.F. Girón, H. Sinoquet, G. Sonohat, J. Phattaralerphong, J.M. Infante, V. Chamorro, L. Villagarcía, M.J. Palomo   +10 more
openaire   +4 more sources

Interactions between Diffuse Light and Cucumber (Cucumis sativus L.) Canopy Structure, Simulations of Light Interception in Virtual Canopies

Agronomy, 2022
Plant photosynthesis and biomass production are associated with the amount of intercepted light, especially the light distribution inside the canopy.
Yingyu Zhang, Juan Yang, Marinus van Haaften, Linyi Li, Shenglian Lu, Weiliang Wen, Xiuguo Zheng, Jian Pan, Tingting Qian   +8 more
doaj   +1 more source

Study on Light Interception and Biomass Production of Different Cotton Cultivars. [PDF]

PLoS ONE, 2016
Identifying the characteristics of light interception and utilization is of great significance for improving the potential photosynthetic activity of plants. The present research investigates the differences in absorbing and converting photosynthetically
Zhigang Bai, Shuchun Mao, Yingchun Han, Lu Feng, Guoping Wang, Beifang Yang, Xiaoyu Zhi, Zhengyi Fan, Yaping Lei, Wenli Du, Yabing Li   +10 more
doaj   +1 more source

Iterative Lambert’s Trajectory Optimization for Extrasolar Bodies Interception

Aerospace, 2021
Interception of extrasolar objects is one of the major current astrophysical objectives since it allows gathering information on the formation and composition of other planetary systems.
Alicia Herrero, Santiago Moll, José-A. Moraño, David Vázquez, Erika Vega   +4 more
doaj   +1 more source

Light interception and radiation use efficiency of wheat varieties as influenced by number of irrigations

Journal of Agrometeorology, 2009
An experiment was conducted during rabi seasons of 2002-03 and 2003-04 to quantify the light interception and radiation use efficiency for three wheat varieties as affected by variable number of irrigations with the combination of three wheat varieties ...
A. K. MISHRA, PADMAKAR TRIPATHI, R. K. PAL, S. R. MISHRA   +3 more
doaj   +1 more source

Higher Radiation Use Efficiency Produces Greater Biomass Before Heading and Grain Yield in Super Hybrid Rice

Agronomy, 2020
To reveal the physiological mechanism underlying the yield advantage of super hybrid rice compared with inbred super rice, a super hybrid rice cultivar Yliangyou 3218 (YLY) and an inbred super rice cultivar Zhendao 11 (ZD) were field grown under five ...
Yonghui Pan, Shuai Gao, Kailiu Xie, Zhifeng Lu, Xusheng Meng, Shiyu Wang, Jianwei Lu, Shiwei Guo   +7 more
doaj   +1 more source

MICROCLIMATE AND IRRIGATION AFFECT THE GROWTH DYNAMICS OF SUGARCANE IN A SEMIARID ENVIRONMENT [PDF]

Engenharia Agrícola, 2023
The aim of this study was to assess how microclimate variables and irrigation affect the growth of sugarcane. The experiment was conducted using the VAT90-212 cultivar in the Semi-arid region of Brazil.
Herica F. de S. Carvalho, Thieres G. F. da Silva, Cloves V. B. dos Santos, Marcelo J. da Silva, Mario de M. V. B. R. Leitão, Magna S. B. de Moura   +5 more
doaj   +1 more source

Responses of Young Tea (Camellia Sinensis) Clones to Drought and Temperature II: Dry Matter Production and Partitioning [PDF]

, 1996
The physiological basis for differences in yields from well-watered and droughted plants of four contrasting clones of tea were studied in terms of light interception, dry matter production and partitioning at a high altitude site in Southern Tanzania
Carr, M. K. V., Burgess, Paul J.
core   +1 more source

An observational study of the factors that influence interception loss in boreal and temperate forests [PDF]

, 2005
This study used same methods to observe interception loss in two boreal forest sites in Siberia and five temperate forest sites in Japan; interception characteristics of the two climate regions were compared.
Toba, T., Ohta, T.
core   +1 more source