Questions related to Olea
I have started research work on the above said topic. Need literature related to my topic for literature review.
I am going to use CROPWAT 8.0 in order to study olive crop. The study in the north of Iraq where the latitude is 36.31 N and longitude is 43.15 E. In the crop module of the software, there are some values that are ready to be taken from the software. Unfortunately, these values are not available for olive. Can anyone help me to get these values?
I'm doing a research about pruning intensity and the impact on a olive tree pests and natural enemies. I couldn't find that much literature.
The olive tree is resistant to negative temperatures but not above -10°C, and this only when it is already well established and the soil is well drained. I would like to know if there are any olive varieties in other parts of the world, other than the Mediterranean region where it is cultivated and of productive interest.
Hello all, I need your help,
Listen, I have a case study with an olive mill and the problem is how I can use capacity in one process that has 2 machines with capacity 1500 Kg olive fruit per hour each machine. So the capacity in Resources for this Process is 2, because i have 2 machines and Units to Seize/Release are 1500?
Is this wrong or not? Please help me if you can
Of the varieties of olive trees cultivated, it would be interesting to know which are richer in antioxidants in order to plan future plantations, where it is important to relate health to olive oil consumption.
For a techno-economic analysis of pyrolysis of olive mill waste water sludge, I am looking for the price of fluidized bed reactor. The feed rate is 4000 kg/hr.
Especially, we refer to the presence of molecular phenol in OMWW as a general problem. "The fraction obtained at the end of the batch membrane operation appeared to be rich in polyphenols and should be processed for their recovery in regards to the negative impacts of phenol".
I am currently a guest editor for the special issue "Mediterranean Olive Trees and Olive Oil under Climate Change", which will be published by the journal Agronomy (ISSN 2073-4395, 2019 JCR impact factor = 2.259, Quartile 1).
The deadline is June 2021. Please feel free to contact me if you are interested and also feel free to disseminate this message in your groups.
I'm looking for the real numerical data of the Xylella fastidiosa epidemic in Olive trees to do the mathematical modeling of this disease via fractional derivatives. If anybody has then please share with me.
Aristotle is rumoured to have said that; "It is easy for philosophers to be rich if they choose, but this is not what they care about." He apparently said this after seeing Thales of Miletus turn his fortunes around after living in poverty and being taunted with the uselessness of philosophy."
He is reported have made a good fortune by entering into one of the earliest option transactions on "olive presses" in Miletus and Chios, leveraging on his ability to forecast a good harvest.
The question is do you agree that philosophers and academics can be rich if they choose to, but this is not what they care about.
NB: The story was sourced from: Desai, M (2017) The Wisdom of Finance: Discovering Humanity in the World of Risk and Return, London, Profile Books.
I am working on a dataset to derive optimum and sufficiency ranges of leaf nutrient concentrations in olive. I am searching for a reliable reference to compare it with the ranges generated by me.
Are there any Researcher working on infection with Defoliating pathotype of Verticillium dahliae on Olive Orchard.
I need information about these pathotype ( Country, Area, Environmental conditions, Rain rate,...etc).
Thanks to everyone read this question.
In a 18th century private diary, surfaces are never measured thanks to units. Instead of that, the landlord registered each number of trees. That is why I should need to know what was approximatively the plantation density, even if it probably varied according to the slope and to the quality of soils and watering.
I wish to measure the activity of RuBisCO enzyme in olea without the involvement of radioactivity. Is there any method available
olive leaves has a many active ingredients compounds like flavin ,tanine, and others which exact compound that play a critical role as a hypoglycemic effects in diabetics and what is the mechanism of action in such way ?
In a Palestine Exploration Fund Quarterly Statement (PEFQS) article on the "History of Colonization in Modern Palestine" from 1900, the following was listed as one of the projects.
"1664 (circa.), Colbert, Minister of Louis XIV, founds a farm at Beit-Dejan, on the Plains of Sharon, near Jaffa. An grove of fine old olive trees is still pointed out as having been planted by him."
I'm looking for further information, sources, and documentation to understand this grove's location and chronology.
As part of my PhD program I would require some Verticillium dahliae for inoculations on olive plantlets, preferably VD pathotype D of known virulence.
Is there anyone working with this pathogen willing to share their isolates or perhaps to share an information on where to obtain them?
Would appreciate any information you can provide.
We are having reference plants for 5 olive varieties. Now we have to differentiate these varieties at nurseries level. The plants are one year old and grown in different media and under different conditions. We want to apply lab methods, other then molecular, to identify the varieties. The techniques should be reliable and reproducible. We will highly appreciate suggestions in this regard.
Who hes experience wit application of soft ground rock phosphate in organic farming (Commission regulation /EC/ No 889/2008, anex I); includes all kinds of application: meadows, pastures, vineyards, orchards, olive groves !?
Thank you; Ante Biško
We measured the level of flavonoid and phenolic compounds in the olive leaf but flavonoid compounds were higher than phenolic compounds while in the literature flavonoid compounds were lower than phenolic compounds. We want to know that this can be correct?
I am trying to test the combined effect of NaCl and boric acid in in vitro shoot proliferation of olive at different levels of boric acid at 2 mM along with 25&50 mM of NaCl in solid olive medium while olive medium already contains 12.40 mg/L of boric acid. I am facing a problem during medium preparation because when I add Boric acid along with NaCl, it doesn’t dissolve and produced precipitates. I have tried different methods by dissolving boric acid in water, alcohol and also tried by preparing mother solution of boric acid and filter sterilized and added after autoclave but the problem persists again. if anyone can please help me out to solve this issue. Thanks in advance
I found this secondary pest on olive trees, it is Thomasiniana oleisuga, this branch was the forth one that was taken. I spary only the key olive pests such as olive fruit fly.
At least in Portugal, there are claims from populations living in areas dominated by these intensive and large-scale olive farms
i believe that Oleocanthal is Hydrosoluvel and not lipossolúvel , so i would like to quantify this molecule in olive pulp and not in olive oil,i am looking for the laboratory able to do it.
During composting, i need to reduce polyphenols content in Olive mill waste, so i need to know how can i do that effectively to boost composting operation.
I will be supervising a high school student for his research. The proposed research is extracting Oleuropein from 5 different Olive tree species and measuring its concentration and microbial effect. The procedure includes HPLC and UV Spectrophotometer absorbance. The challenge is obtaining pure Oleuropein standard solution for measuring absorbance.The student managed to buy Oleuropein tablets from Amazon containing 50% Oleuropein (Image Attached) as stated on the leaflet. Would it be possible to use this kind of tablet and extract Oleuropein and use it as a standard for measuring absorbance?
I would like check the way I use for pollen collection of olive. I appreciate if you share your knowledge and experience about collecting of olive pollens. In which stage of anters you collect, how do you decide collecting and how do you collect?
Thanks in advance!
In order to track the efficeincy of treatments on virus elimination in plants, I need to check the plasmodesma changes in plant tissues. Is SEM suitable to follow the changes or the more simple microscopes are okay? what is the best protocol for cell fixation in olive samples for SEM?
We are testing Olive and parsley (as standard) with Partec flow cytometry. It doesn't show 2 peaks most of the times, though I know they will not overlap with each other!
So, this is the first 10 days of monitoring on a daily basis.
Extensive orchard, presence of wild olives, lack of treatments and working lab
The current generation seems to be declining, time to get prepared for the next one. Any suggestions about how to manage it?
Hi dear, I"m working the effects of heat stress in Olive (Olea europaea L.) leaves on biochemical compounds such as proline, gelicin betaine and total carbohydrates and even chlorophyles a and b ane total of them, but I want the ranges measured by researchers throught by some articles. I like this project, because i can help for olive growing. Thanks.