The toon is also called the red eucalyptus tree. In Anhui, there is also called him spring seedlings. It is native to China and is widely cultivated in the north and south of the Yangtze River. Because the trees of the camphor belong to the highest category, they are generally used as the preferred tree species for landscaping. The nutrition of axillary buds is very rich and has a therapeutic effect. The following describes the cultivation techniques of the camphor and its methods and procedures.
Toad growth habit
Citrons like warmth and are very suitable for cultivation in areas with an average temperature of 8-10 degrees, and we also need to know that the cold resistance of camphor is increased with the increase of seedling age. The annual seedlings that are broadcast live with seeds can be frozen at around minus 10 degrees.
Toon it likes the sun and is more resistant to moisture. It is most suitable for growing in the moist and fertile soil around the river and in the house. It is also best to use sandy loam.
Main varieties of toon
There are many varieties of toon. If you want to analyze its variety, we can judge it according to the different colors of the first bud and the cotyledon. It can be divided into two categories: purple scent and green scent.
The difference in the variety of the citron also makes its characteristics and characteristics different. The scent of the scented scent is generally open, the bark is also grayish brown, the spore is brown, and the first bud is purple and shiny. The fragrance is rich in fiber and contains more oil. The green scent of its crown is relatively upright, the bark is cyan or greenish brown, the scent is relatively light, and the oil is less.
What is the method of breeding camphor?
Temperature adjustment: According to the observation, the temperature of the shed is about 25 degrees, the bud can be 3-4 cm long when it is 24 hours, and it will be 1 cm when it is 15 degrees. When the shed temperature exceeds 35 degrees, it will be Affect the coloring and quality of axillary buds.
Humidity adjustment: The seedlings planted in the greenhouse have relatively poor water absorption capacity. Therefore, we should keep the humidity and air humidity of the soil at a high level in the early stage. After planting, we should pour water for it. The size of the watering can be controlled as appropriate. In the sunny days, water must also be sprayed to the seedlings to prevent it from losing water.
Illumination adjustment: It is like sunshine, so we should try to use no drip film. In the daytime, we should uncover the paper in time, and we need to clean the debris on the film frequently to increase the illumination. The time of illumination is too strong, and it can cover the grass to cover the sun.
Fertilizer management: Citron is a fast-growing woody vegetable with a small amount of water. The fertilizer needs a high potash fertilizer. For every 300 square meters of greenhouse, the base fertilizer needs 2500 kg of high-quality farmyard manure, 75-150 kg of plant ash or phosphoric acid. Potassium hydrogen 3-6 kg, diammonium carbonate 3-6 kg. After each picking, according to the ground force, the growth of the citron and the color of the leaves, the amount of topdressing and watering.
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