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Questions related from Caser Ghaafar Abdel
Are there any other plant species can be transformed by flower dipping? Can someone provides me the most suitable protocol?
24 June 2020 4,148 0 View
Usually casparian strip works as barrier for most inner root tissue, is there Casparian strip within the stem?
15 June 2020 5,700 5 View
Dear Colleagues I am working on genes for more salt tolerance, however, suddenly I observed that my colonies in plate turn pink, particularly, with low population of E. coli Rossette pEt... I...
28 August 2019 8,189 2 View
Stem thickening is achieved with out vascular cambium
24 October 2017 2,382 2 View
I have plant materials of celery crops I need to find chepest methods for determing Nitrate
30 May 2017 1,035 3 View
How and which gene switch on and off to ensure conersions
08 August 2016 5,850 3 View
some celery growers decapitate the leaf petiole in markets where periodically NO3 test is proceeded
21 July 2016 6,812 4 View
Most NO3 risks are related to green edible tissues rather than ripened fruits
18 July 2016 3,998 6 View
Horticulturist usually seeding seed beans and white flower and some times Okra faba beans directly in the soil or they soak it with osmotic solutions, particularly PEG or Manitol
13 July 2016 1,258 2 View
When onions grown close to each others plants commence to buld earlier, as compared to low plant populations
13 July 2016 8,877 5 View
dicotyledon plants was considered less advanced than monocotyledon and gymnosperms, and C4 plants Sorghum Sugar cane are more advanced than cereals
12 July 2016 6,116 5 View
When cell wall is built, depositing of building materials occurred only on areas out of the pit sites to ensure continuous cytoplasmic connection through plasmodesmat
12 July 2016 5,215 2 View
One MSc student face this phenomenon in field and in embryo culture, I advice him to treat seeds with previous cool stratification, Is it correct advice and why?
11 July 2016 9,829 3 View
Air is fulled of plant species pollen grains, these pollen grains landing on stigmas, some germinate producing pollen tubes and then ceased to extent within stigma tissues, some other never...
08 July 2016 7,494 13 View
A huge a mounts of calcium oxalate and carbonate crystals are formed in plant cell, particularly in spinach, tomato fruits and other vegetable fruits. However, plants apply a lot of energy in...
07 July 2016 8,090 3 View
What are the physical properties of stems that make the reliable for bending other are breaking easily,.
06 July 2016 7,664 17 View
O2 is indispensable for energy generating in plants and all plants functions such as absorption of water and minerals ..etc required energy
21 June 2016 3,906 5 View
Some forest trees for example willow trees with being old their stem heart vanished completely others possesses hard woods that we use.
17 June 2016 8,053 3 View
In a field experiments to improve tomato fruit setting I applied inter cropping of tomato with corn and sun flower and Auxins. The tomato of auxins was off flavour, large and low bulk densities to...
16 June 2016 4,127 4 View
Cool season crops like Onions, Garlic, Faba bean and Brassicas ...etc you can grow them in summer and in fall, ensuing winter. However, Cucumber, egg plants, pepper are died with low temperatures....
16 June 2016 3,863 7 View
When we take a slide of muskmelon and watermelon we found that the sweetest part close to seeds in muskmelon and surrounding seeds in watermelon. Theses tissues with time and maturation turned...
15 June 2016 1,314 2 View
Fruit parts close to stem is bitter in some cucumber cultivar, off favour and tough, in snake cucumber and water melon, egg plants.... and others. Are there any explanations?
14 June 2016 7,043 3 View
In the field of onion I found onion plants of two bulbs, starting with bulb with its green leaves emerge stalk from it and the stalk ends with second bulbs with its green leaves as well......
13 June 2016 8,777 6 View
Vegetative apical meristems transition to reproductive ones pass through induction, evocation, division, differentiation and flower organs growth to flower anthesis, which stage is the...
12 June 2016 6,754 2 View
Which metabolic mechanisms are adopted by plants and why? fruits, leaves and stems exposed to light manifested intensive color. If we cultivate the same cultivar in wall shadow, plants shadow or...
08 June 2016 8,264 10 View
Cell wall hardening is of high significance in plant protections, particularly, fungus, lengthening shelf life, and tolerating stresses. We need to understand the mechanism of cell wall hardening....
06 June 2016 941 2 View
We intended to produce seeds from seedless cucumber cultivars, can someone assist please
24 May 2016 5,905 4 View
