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Questions related from Sabry Abdallah
Transplanting, a critical step in crop establishment, involves moving seedlings from a nursery to their final field location. While rice transplanting is a common practice, the feasibility of...
19 March 2024 1,228 4 View
While rice has long been celebrated for its remarkable ability to regenerate roots, the same phenomenon in wheat and corn has remained relatively unexplored. Recent genetic research, however,...
19 March 2024 173 0 View
In one of my research, I found that, there is an increase in the amount of pollution in the canals while increasing the size of villages and cities studied. This is a non-quantitative conclusion....
01 April 2019 2,537 4 View
How we can use plant extracts in rodent control. What are the conditions and constraints that prevent the widespread use of plant extracts in the control of rodents. Can the plant extracts be used...
26 February 2019 2,320 4 View
Note: When I had a sore throat, I had used one of Sulfamethoxazole formulations, it is Septazole. The throat congestion was accompanied by the presence of simple herpes around the mouth. And with...
05 December 2018 2,625 7 View
White mice are characterized by rapid reproduction and rapid growth. Can their meat be used in food industry experiments?
22 May 2018 4,692 4 View
It is reported that about 1000 billion cubic meters of water fall on the Ethiopian plateau. Reaching Egypt, about 55 million cubic meters through the Nile River. What is the fate of the rest of...
10 May 2018 9,456 1 View
What are the appropriate methods for studying the interaction between the salicylic acid (which act as an inducer of plant resistance) and different insecticides? I had a previous study on the...
09 April 2018 8,668 3 View
I want to evaluate some fungicides on some fungus as well as some fungus and bacteria used to biological control of this fungus. How can I evaluate the selectivity of these pesticides?
22 March 2018 8,656 3 View
Diesel gasification enables us to use Diesel or long-chain hydrocarbons in internal combustion engines, reducing the need for high-priced petroleum products, and facilitating the transition to...
31 December 2017 4,619 4 View
We want to evaluate the biological efficacy of some plant extracts against cancer and we want to reduce costs. Can we develop cancer cells in eggs and measure the effectiveness of that plant...
21 October 2017 1,151 2 View
I need a free program, to import the spectrophotometer reading to Microsoft Excel (2007 to 2013) under windows operating system (win7 to 10) . our spectrophotometer had a RS232 port and we...
04 October 2017 8,048 4 View
In the acute toxicity trials of some pesticides, an increase in the weight of various organs such as the heart, lungs and liver occurs, but the weight of the spleen decreases. What does this mean?
01 October 2017 4,247 1 View
I was estimating The LD50 for some plant extracts by using (Lorke 1983) method, where, i had administrate 10, 100, 1000 mg/kg as single oral dose to the mice and have No mortality. can we make...
27 September 2017 6,848 1 View
In toxicological experiments, experimental animals die and we can not know the cause of death. Are there certain signs of autopsy indicating the cause of death?
15 September 2017 7,690 3 View
The computer is one of the greatest achievements of humanity in modern times. How can the computer be used to increase agricultural productivity and what programs can the farmer use? I teach a...
01 January 1970 965 13 View
Diabetic patients are exposed to high blood sugar level after nutrition on carbohydrate-rich food content. Therefore, lowering the carbohydrate digestion rate may contribute to lowering the level...
01 January 1970 9,846 2 View
sulfamethoxazole inhibits the synthesis of folic acid. This leads to inhibition of DNA synthesis, and some amino acids. Which hinders different viruses from growing. It may also inhibit growing...
01 January 1970 5,470 2 View
Methods of spectrophotometric Analysis one of the easiest and least expensive methods of chemical analysis. How to increase its efficiency and reduce its cost
01 January 1970 7,834 8 View
For centuries, agricultural research has predominantly focused on the above-ground aspects of crop health and yield. However, recent scientific investigations have shifted attention below...
01 January 1970 8,295 4 View
