Results 91 to 100 of about 158,112 (310)

Effect of water deficit and foliar application of amino acids on growth and yield of eggplant irrigated by two drip systems under greenhouse conditions

open access: yesAgraarteadus, 2020
Water deficit in semiarid areas limits eggplant (Solanum melongena L.) production and growth indicators. Suitable drip irrigation system and foliar application of amino acids may help overcome water deficit.
Basem Rahem Bader   +4 more
doaj   +1 more source

Nitrogen‐doped graphene quantum dots tune the mineral, acid, and sugar profile of raisins in a cultivar‐specific manner

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Carbon dots are emerging as low‐toxicity nano‐biostimulants, but their effects on the integrated mineral, organic‐acid, and sugar profiles of grape berries remain poorly characterized, especially in indigenous Vitis vinifera L. cultivars.
Zeki Kara   +5 more
wiley   +1 more source

Microbial Safety of Dairy Manure Fertilizer Application in Raspberry Production

open access: yesFrontiers in Microbiology, 2019
Dairy manure, a by-product in the dairy industry, is also a potential source of nutrients for crops. However, improper application of biological soil amendments of animal origin can be a source of contamination with enteric foodborne pathogens.
Lina Sheng   +8 more
doaj   +1 more source

CRESCIMENTO DE ÁREA FOLIAR E ÍNDICE DE ÁREA FOLIAR DE MUDAS DE Cordia americana EM DIFERENTES FORMAS DE MANEJO [PDF]

open access: yes, 2017
A área foliar apresenta estreita relação com a interceptação da energia solar. Dessa forma, o objetivo do presente estudo foi avaliar a área foliar e o índice de área foliar em mudas de Cordia americana quando submetidas as diferentes condições de ...
Rafaelo Balbinot   +13 more
core   +1 more source

Fine mapping of cucumber downy mildew resistance loci identifies candidate genes linked to ethylene‐associated stomatal defence

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Downy mildew, caused by Pseudoperonospora cubensis, is one of the most destructive diseases affecting cucumber and remains difficult to manage sustainably through fungicide‐dependent control strategies. Although several resistance loci have been reported, many previously mapped regions remain too broad for efficient marker‐assisted ...
Mahdi Badri Anarjan   +8 more
wiley   +1 more source

Muestreo Foliar

open access: yes, 2007
Se destaca la importancia del muestreo foliar para el diagnóstico nutricional de los cultivos, ya que la validez agronómica del análisis depende fundamentalmente de un buen muestreo. El análisis foliar se basa en el principio de que cada tejido de la planta requiere una concentración específica de nutrimentos para funcionar y producir efectivamente.
openaire   +1 more source

Foliar Nutrient Dynamics and Foliar Resorption in Quercus brantii Lindley along an Elevational Gradient

open access: yesPakistan Journal of Biological Sciences, 2007
Foliar mass per area (mg dm(-2)) -based nitrogen and phosphorus concentrations, specific leaf mass (mg dm(-2)) and absolute and proportional resorption in Quercus brantii was investigated along a topographic gradient from 450 to 850 m altitude. Foliar N and P concentrations in Q.
Aksekili E., Kilic D.D., Kutbay H.G.
openaire   +2 more sources

Morfoanatomia de três especies de bromeliaceae de restingas do Estado de Santa Catarina, Brasil [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pos-Graduação em Biologia Vegetal, Florianópolis, 2009.Bromeliaceae é considerada uma das famílias mais representativas nas restingas.
Vailati, Morgana Garcia
core  

Predicting grapevine stem water potential (Ψstem) using UV‐visible‐NIR spectroscopy across contrasting vineyard environments

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Climate change is intensifying water scarcity in viticulture, increasing the need for rapid and reliable tools to monitor vine water status. Spectroscopic techniques have emerged as promising approaches for rapid assessment of plant water status, although their robustness across different environments remains a key challenge.
Martina Galaverni   +5 more
wiley   +1 more source

Wheat Foliar Diseases in Queensland Especially Yellow Spot

open access: yes
The data is used in research for breeding new varieties of Australian wheat that are resistant to incorporate genes that confer resistance to the foliar disease Yellow Spot (Pyrenophora tritici-repentis).
Neary, Liz
core   +1 more source

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