First, hardwood cuttings are generally carried out after the fall of leaves in the fall to the spring before budding. Select one-year-old shoots with robust growth, smooth epidermis and full shoots, with a thickness of 0.4-0.8 cm. Cut 10-15 cm of cuttings, usually 3-4 sections, leaving 2-3 buds. Cut the wax on the cuttings or wrap it with moss and plastic film, and cut the mouth with a growth regulator, such as indole butyrate solution, for 5 seconds. Then insert two-thirds of the cuttings into the fine sand and water it, protected by a dome-shaped membrane. Before sprouting, pay attention to the soil moisture content should not be too high, so as not to affect the hair root. After germination, due to increased evapotranspiration, timely watering must be performed.
Second, the most suitable period of green shoots sowing and cutting The period after the first peak of growth, the branches are relatively substantial, that is, from the end of May to the beginning of June. Select the branches in the middle of the new shoots and cut three buds for cuttings. The top cut should be 3 cm away from the shoots. Usually leaves 1-2 leaves at the top of the cuttings, and most of the leaves can be cut off half of the leaves, treated with indole butane or α-naphthylacetic acid, and then inserted into a sterilized sand bed. After the cuttings, except for shading, spray water once every morning and evening. It is advisable to keep the temperature at 25°C.
Many people believe that the mushroom soup is delicious. Why do mushrooms taste so fragrant? According to He Jiguo, this is mainly because mushrooms are rich in delicious amino acids. The sources of umami in mushrooms are mainly flavorful amino acids such as glutamic acid and aspartic acid, as well as taste nucleotides such as inosinic acid and guanylic acid. These substances make mushrooms taste delicious, comparable to meat .
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