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New methods of bioactive cultivation include the "mesh array method" which utilises the water column to vertically hang a mesh tube with single explants held in alternating pockets. [ 7 ] [ 23 ] The number of sponges required to aquaculture bioactives is reduced as sponge secondary metabolites can be repetitively harvested for many years ...
Origanum dictamnus, the dittany of Crete, Cretan dittany or hop marjoram, is a tender perennial plant that grows 20–30 cm high. It is known in Greek as δίκταμο ( díktamo , cf. " dittany ") or in the Cretan dialect as έρωντας ( erontas , "love").
The North Carolina State University recommends placing the seeds in boiling water and letting them soak while the water cools to room temperature, and then remove the seeds from the water and sow. [2] The buoyancy of floating seeds must be compensated with gravity to submerge them, this can be achieved with an infuser.
Marjoram (/ ˈ m ɑːr dʒ ər ə m /, [2] Origanum majorana) is a cold-sensitive perennial herb or undershrub with sweet pine and citrus flavours. In some Middle Eastern countries, marjoram is synonymous with oregano, and there the names sweet marjoram and knotted marjoram are used to distinguish it from other plants of the genus Origanum.
Grafting is referred to as the artificial method of propagation in which parts of plants are joined together in order to make them bind together and continue growing as one plant. Grafting is mainly applied to two parts of the plant: the dicot and the gymnosperms due to the presence of vascular cambium between the plant tissues: xylem and phloem.
The plant may be called za'atar by association with its use in an herb-spice mixture. In, both, Modern ِArabic and in Classical Arabic the plant is called za'atar , which was formerly used in ceremonial functions, such as for sprinkling the waters of purification mixture made by the ashes of burned Red heifer on those persons defiled by the dead .
The hydroponic method of plant production by means of suspending the plant roots in a solution of nutrient-rich, oxygenated water. Traditional methods favor the use of plastic buckets and large containers with the plant contained in a net pot suspended from the centre of the lid and the roots suspended in the nutrient solution.
The Siwoloboff method is used to determine the boiling point of small samples of liquid chemicals. A sample in an ignition tube (also called a fusion tube) is attached to a thermometer with a rubber band, and immersed in a Thiele tube, water bath, or other suitable medium for heating. A sealed capillary, open end pointing down, is placed in the ...