Fluorescence method to detect seed experiments
Plant seeds often exist in many substances that can produce fluorescence under ultraviolet irradiation, such as certain flavonoids, coumarins, vegetal, phenolic
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The effect of cytokinins on the growth and senescence of vegetable bean leaves
Cytokinins promote the growth of young leaves and delay the senescence of mature leaves, as well as having a nutrient mobilizing effect. Treatment of some leave
An experiment to determine the activity of abscisic acid by the cotton seedling explant method
Abscisic acid enhances the activity of pectinase and cellulase, causing delamination to occur, leading to shedding. Within a certain concentration range, the sh
Concentration or potency of growth hormone analogs determined by the mung bean root formation method
Growth hormone promotes the elongation of the germinal sheath and stem and the development of the fruit, as well as the formation of roots. Within a certain con
Concentration and potency experiments of growth hormone analogs determined by the bud sheath elongation method
Growth hormone (indoleacetic acid) promotes elongation of oat germ sheath cells. In the case where the source of growth hormone is cut off from the apical shoot
Experiments on the effect of growth hormone analogs on root and shoot growth
Growth hormone and synthetic analogs (NAA, IAA, sodium naphthalene acetate, etc.) have a great effect on plant growth, but the effect of different concentration
Experiments on the greening and senescence arresting effects of cytokinins
Cytokinin is widely found in plants. It can promote cell division, inhibit the activity of some hydrolytic enzymes such as nuclease and protease, so that macrom
Measurement of gibberellin concentration
Quantitative determination of erythromycin-like substances have many methods: such as barley dextrin layer α-amylase-induced formation method, acid mold leaf g
Experiments on the effects of the ripening action of ethylene
Ethylene is one of the five major endogenous hormones and the only gaseous hormone. Almost all plant tissues have the potential to produce ethylene. Ethylene ha