Results 41 to 50 of about 520,710 (207)

Effect of Drought Stress and its Mechanism in Plants

open access: yes, 2016
Drought is the most important abiotic factor limiting growth, adversely affect growth and crop production. Stresses, resulting in the non-normal physiological processes that influence one or a combination of biological and environmental factors.
A. Fathi, D. B. Tari
semanticscholar   +1 more source

Riboswitch theo/metE as a Transcription Regulation Tool for Xanthomonas citri subsp. citri

open access: yesMicroorganisms, 2021
Xanthomonas citri subsp. citri (X. citri) is the causal agent of Asiatic Citrus Canker (ACC), a disease that affects citrus. ACC has no cure, and growers must rely on special agricultural practices to prevent bacterial spreading. Understanding X.
Danilo Bueno   +9 more
doaj   +1 more source

Leukocyte Profile of Blood of Cows at Using “Leucozav” Against Leucosis of Cattle [PDF]

open access: yes, 2017
The development of specific medical forms for fighting against the tumor disease (cancer) of people and animals has the extremely important value. The preparation «ZG-2011» («Leucozav») was invented in 2000-2006 by research associates of SSI “State ...
Balaban, O. (Oleksandr)   +4 more
core   +2 more sources

Neem Essential Oil as an Antifungal Agent against Phyllosticta citricarpa

open access: yesInternational Journal of Microbiology
The fungus Phyllosticta citricarpa is a quarantine phytopathogen responsible for causing citrus black spot (CBS) disease. To export fruits to CBS-free countries, they must undergo a sanitation process to ensure disease control.
Joyce Maria Schuch   +7 more
doaj   +1 more source

Half a century of research on cattle foot and claw diseases: a scientometric analysis

open access: yesSemina: Ciências Agrárias, 2020
The objective of this study was to quantitatively evaluate scientific publications on cattle foot and claw diseases using the Scopus database. A combination of keywords "hoof disease AND bovine OR cattle OR cow" was used.
Danilo Conrado Silva   +7 more
doaj   +1 more source

Fundamentals of organic agriculture [PDF]

open access: yes, 2008
Organic agriculture can be traced back to the early 20th century, initiated by the Austrian spiritual philosopher Rudolf Steiner. It was later diversified by a number of key people, and more recent versions are guided by principles issued by the ...
Andrén, Olof   +6 more
core  

Loss of a globally unique kelp forest from Oman

open access: yesScientific Reports, 2022
Kelp forests are declining in many regions globally with climatic perturbations causing shifts to alternate communities and significant ecological and economic loss.
M. A. Coleman   +13 more
doaj   +1 more source

Valuing nature-conservation interests on agricultural floodplains [PDF]

open access: yes, 2009
The ecosystem approach and evaluation of ecosystem services is gaining increasing attention from scientists, practitioners and policy makers. An important part of this process is to establish the `value' of the nature-conservation assets within an area ...
Anderson   +38 more
core   +1 more source

The Correlative Analysis of Amplitude-temporal Characteristics of Evoked Potentials of Brain Cortex in Sportsmen [PDF]

open access: yes, 2017
The article considers the correlative analysis of amplitude-temporal characteristics of evoked potentials of brain cortex in sportsmen of playing kinds of sport and athletes at perception and processing of significant information “What” and “Where” in ...
Poruchynska, T. (Tеtiana)   +4 more
core   +2 more sources

Hydrothermal-time-to-event models for seed germination

open access: yesEuropean Journal of Agronomy, 2018
Time-to-event methods have been proposed in the agricultural sciences, as one of the most suitable options for the analysis of seed germination data. In contrast to traditional linear/nonlinear regression, time-to-event methods can easily account for all
A. Onofri   +3 more
semanticscholar   +1 more source

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