Results 81 to 90 of about 1,799,042 (177)

Identification of microclimatic variables determining the appearance of the symptoms of a leaf disease: case of the coffee leaf rust [PDF]

open access: yes, 2018
Coffee leaf rust (Hemileia vastatrix) caused major epidemics since 2012 in Central America. In order to prevent future epidemics, PROCAGICA program (Programa Centroamericano de Gestión Integral de la Roya del Café) aims to the creation of a warning system with an epidemic forecast component based on meteorological variables.
Merle, Isabelle   +3 more
openaire  

Growth and cation uptake in turf-type tall fescue (Festuca arundinacea Schreb.) are affected by low light intensity

open access: yesEuropean Journal of Horticultural Science
Summary Low light intensities adversely affect the growth of tall fescue (Festuca arundinacea Schreb.). The objective of this experiment was to understand the effects of low light intensity on tiller/leaf appearance rate, and on cation uptake.
Qian He, Deying Li, Deying Li
doaj   +1 more source

Effects of nitrogen fertilization and seasons on the morphogenetic and structural characteristics of Piatã (Brachiaria brizantha) grass

open access: yesRevista de la Facultad de Ciencias Agrarias, 2019
The objective of this study was to evaluate the morphogenetic and structural characteristics of Piatã grass under rotational stocking and nitrogen fertilization during the seasons.
Lorraine do Nascimento Farias   +7 more
doaj  

A temperature response function for modeling leaf growth and development of the African violet (Saintpaulia ionantha Wendl.)

open access: yesCiência Rural, 2004
Response functions used in crop simulation models are usually different for different physiological processes and cultivars, resulting in many unknown coefficients in the response functions. This is the case of African violet (Saintpaulia ionantha Wendl.)
Streck Nereu Augusto
doaj  

From phenoscope to GreenLab model of Arabidopsis to decipher genotype and treatment effects. [PDF]

open access: yesPlant Phenomics
Bacave H   +7 more
europepmc   +1 more source

Digital Sensing for Comprehensive Tea Quality Evaluation: From Dry Tea to Tea Infusion and Infused Leaves. [PDF]

open access: yesCompr Rev Food Sci Food Saf
Zheng M   +8 more
europepmc   +1 more source

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