Results 21 to 30 of about 52,478 (276)
Effects of Light and Nutrients on Tomato Plant Compensation for Herbivory by \u3ci\u3eManduca Sexta\u3c/i\u3e (Lepidoptera: Sphingidae) [PDF]
, 2017 This preliminary study examined how two resources (light and nutrients) influence the ability of tomato plants to show growth compensation for defoliation by the tobacco homworm (Manduca sexta).
Bach, Catherine E, Gertz, Anita K
core +2 more sources
Estimate of soybean defoliation via digital image processing in software [PDF]
Revista Ciência Agronômica, 2022 This study aimed to develop and validate the digital image processing software to quantify leaf coverage, employing the correlation of defoliation values and NDVI with various gradients of defoliation severity of the Asian soybean rust pathosystem.
Roger Nabeyama Michels +5 more
doaj +1 more source
Growing apple (Malus domestica) under tropical mountain climate conditions in Northern Ethiopia [PDF]
, 2010 Lack of effective chilling during the dormant season is one of the major problems when apples are growing under a tropical climate. We evaluated the response of different apple cultivars (Golden Delicious, Gala, Fuji, Granny Smith and Jonagold) grown on ...
ALEMTSEHAY TSEGAY +23 more
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Agrociencia Uruguay, 2021 Defoliation strategies determine sward canopy structure and affect forage accumulation and nutritive value. The objective of this study was to determine forage accumulation, morphological composition and nutritive value of inia Sepé subjected to ...
Diego Germán Giorello +2 more
doaj +1 more source
Health status of forest stands on permanent research plots in the Krkonoše Mts.
Journal of Forest Science, 2010 Damage to beech, mixed (beech with spruce to spruce with beech) and spruce stands in the Krkonoše Mts. is described on the basis of evaluation of transition matrices describing the probability of a change in the assessment of defoliation of particular ...
S. Vacek, K. Matějka
doaj +1 more source
Linking forest diversity and tree health: preliminary insights from a large-scale survey in Italy [PDF]
, 2018 Forest health is currently assessed in Europe (ICP Forests monitoring program). Crown defoliation and dieback, tree mortality, and pathogenic damage are the main aspects considered in tree health assessment. The worsening of environmental conditions (i.e.
Bussotti, Filippo +5 more
core +2 more sources
PLoS ONE, 2015 Previous studies with different experimental methods have demonstrated that photosynthesis significantly influences soil respiration (RS). To compare the experimental results of different methods, RS after girdling and defoliation was measured in five ...
Yanli Jing +5 more
doaj +1 more source
Defoliation Dynamics in Kikuyugrass Pastures Subjected to Intensities of Defoliation
Agronomy, 2020 Some recent papers have recommended moderate intensities of defoliation in order to maximize herbage intake at different time-scales. Most of them, however, did not assess the grazing dynamics of individual tillers during the stocking period.
Cauby Medeiros-Neto +4 more
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EDIS, 2021 This document discusses the meaning of the terms “defoliant” and “desiccant,” their uses, and factors that impact their performance, and also provides a list of registered products for use in Florida. Written by Joseph E. Iboyi, Michael J. Mulvaney, Mahesh Bashyal, Pratap Devkota, and David L.
Joseph E. Iboyi +4 more
openaire +5 more sources
Molecules, 2019 Vitis vinifera L. has been highlighted by its many positive effects on human health, including antibacterial, anti-inflammatory and antioxidant activity due to its rich phytochemical content. Removing six basal leaves has great potential to influence the
Valentina Pavić +6 more
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