Results 21 to 30 of about 319,886 (311)

Effect of foliar application urea and micro elements on germination characteristic, seedling vigour and emergence seeds generative chickpea (Cicer arietinum L). [PDF]

open access: yesعلوم و فناوری بذر ایران, 2017
In order to determine the effects of the foliar applicationof ureaand micro elements during growth periods of maternal plants on germination, vigor and greening of produced chickpea seeds (Kabuli), an experiment was carried out in a randomized complete ...
H. Gholami   +3 more
doaj   +1 more source

Effect of Foliar Application of Organic Fertilizers Extracts on Agronomic Traits and Yield Quality and Quantity of Six Moldavian Balm Ecotypes [PDF]

open access: yesپژوهشهای زراعی ایران, 2020
Introduction Today, medicinal plants have a special place in the pharmaceutical, food and cosmetic industries. Moldavian balm (Dracocephalum Moldavica L.) is an herbaceous annual plant belonging to the Lamiaceae family.
R Aghaee Okhchelar   +3 more
doaj   +1 more source

Design of Plant Protection UAV Variable Spray System Based on Neural Networks

open access: yesSensors, 2019
Recently, unmanned aerial vehicles (UAVs) have rapidly emerged as a new technology in the fields of plant protection and pest control in China. Based on existing variable spray research, a plant protection UAV variable spray system integrating neural ...
Sheng Wen   +5 more
doaj   +1 more source

RESPONSE OF GROWTH AND PRODUCTIVITY OF TOMATO FOR SPRAYING WITH BOTANICAL EXTRACTS AND CHEMICAL AND ORGANIC FERTILIZER UNDER GREENHOUSE CONDITIONS [PDF]

open access: yesمجلة الأنبار للعلوم الزراعية, 2022
Two experiments were conducted in a plastic house at AL-Latifia Research Station, Agricultural Research Directorate, Plant Breeding and Improvement Center during the spring season of 2018 to study the response of growth and productivity of tomatoes for ...
S. Ahmed   +4 more
doaj   +1 more source

New adhesive traps to monitor urban mosquitoes with a case study to assess the efficacy of insecticide control strategies in temperate areas [PDF]

open access: yes, 2015
Background: Urban mosquitoes in temperate regions may represent a high nuisance and are associated with the risk of arbovirus transmission. Common practices to reduce this burden, at least in Italian highly infested urban areas, imply calendar-based ...
Caputo, Beniamino   +5 more
core   +2 more sources

Comparison of Spray Deposition, Control Efficacy on Wheat Aphids and Working Efficiency in the Wheat Field of the Unmanned Aerial Vehicle with Boom Sprayer and Two Conventional Knapsack Sprayers

open access: yesApplied Sciences, 2019
As a new low volume application technology, unmanned aerial vehicle (UAV) application is developing quickly in China. The aim of this study was to compare the droplet deposition, control efficacy and working efficiency of a six-rotor UAV with a self ...
Guobin Wang   +6 more
doaj   +1 more source

Application of sodium selenite in the growing technology of white lupin (Lupinus albus L.) [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2023
Lupinus is a very diverse genus with many species. The aim of this study was to determine the influence of different methods of application of sodium selenite on the nutritional value of white lupine variety Degas.
Seregina Inga I.   +3 more
doaj  

Determination of the residual efficacy of carbamate and organophosphate insecticides used for indoor residual spraying for malaria control in Ethiopia

open access: yesMalaria Journal, 2017
Background Indoor residual spraying is one of the key vector control interventions for malaria control in Ethiopia. As malaria transmission is seasonal in most parts of Ethiopia, a single round of spraying can usually provide effective protection against
Delenasaw Yewhalaw   +11 more
doaj   +1 more source

Probiotic nasal spray development by spray drying

open access: yesEuropean Journal of Pharmaceutics and Biopharmaceutics, 2021
The upper respiratory tract (URT) is the main entrance point for many viral and bacterial pathogens, and URT infections are among the most common infections in the world. Recent evidences by our own group and others imply the importance of lactobacilli as gatekeepers of a healthy URT.
Jokicevic, Katarina   +6 more
openaire   +3 more sources

Low-Altitude Technology Empowering Smart Agriculture: Technical System, Application Scenarios, and Challenge Recommendations

open access: yes智慧农业
[Significance]Agricultural low altitude agricultural technology, with unmanned aerial vehicles (UAVs) as its primary platform, integrates 5G communication, artificial intelligence, and the Internet of Things to support data acquisition, analysis, and ...
LAN Yubin   +6 more
doaj   +1 more source

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