1. Nostoc flagelliforme 1 Four-step method for rapid cutting and rooting, and knife cutting.
Everyone generally knows how to cut down a rich tree, but little is known about how to cut down a rich tree and take root quickly. First of all, we should choose a suitable branch with excellent characters and no pests and diseases from the rich tree plants born that year, and carry out cutting in the morning without wind or cloudy days. Cut the branches to about 10 cm, and pay attention to the smooth incision, and the lower incision is horseshoe-shaped, which is beneficial to the formation of healing tissue at the wound.
2. Branching therapy
Treat the cut branches, remove most of the leaves on the branches, leaving two or three tender leaves, reducing the consumption of nutrients on the branches and preventing the leaves from evaporating a lot of water when they take root. Soak the leafless branches in carbendazim solution for 2 hours.
3. Branch cutting
Apply rooting agent to the cut branches and insert them into the clean river sand prepared in advance to a depth of about 5 cm. Then thoroughly water the branches with river sand and put them in a ventilated and cool place for maintenance.
4. Rooting transplantation
Cutting Nostoc flagelliforme usually takes about a month, while cutting with river sand can take root in about 20 ~ 25 days. At this time, we can choose to transplant the rooted branches into the prepared flowerpot for maintenance. In the process of maintenance, we should pay attention to moisturizing, and generally choose to spray water on the leaves every 3 days or so to keep them moist.
Second, the maintenance points of Fuguishu 1, sunny environment
Fortune tree is a plant that likes light and sunshine, and it is also tolerant of shading. When we maintain the wealth tree, we should be careful not to expose it to the sun or place it in a dark place for a long time, but to place it in a sunny and bright place to promote its healthy development.
2. Comfortable temperature
The suitable temperature for the growth of Nostoc flagelliforme is between 20℃ and 30℃, but the lowest temperature should not be lower than 5℃, which is easy to cause defoliation and death of Nostoc flagelliforme. In winter, it is necessary to pay attention to the cold protection of the rich tree, and provide it with a suitable temperature of about 18℃, so that the rich tree can survive the winter healthily.
3. Change pots in time
Nostoc flagelliforme has developed roots and grows fast, so it needs to be changed every two years or so, and the time is chosen in late autumn or early spring. When changing pots, be careful not to water them. When the pot soil is separated from the pot wall, slowly take out the plants together with the soil, and replace them with fertile new soil prepared by sand, humus soil and garden soil in a ratio of 2:4:4, and replant them.
III. Pest control and root rot of Fugui tree 1
When we see the dark brown stems and roots of the rich tree, and these parts will rot, we need to transplant the rich tree. We should first remove the rotten tissue from the roots of the rich tree, spray it on the wound with something that can quickly promote wound healing, and then cultivate it when it is dry. Then disinfect the soil and spray bactericide 3 ~ 5 times a week.
2. Leaf blight
When irregular gray-white or yellow-white spots appear on the leaves of Fugui trees, we need to remove and destroy the diseased leaves in time, strengthen the maintenance of Fugui trees, and spray 800 times of 7 10 chlorothalonil once a month.
3, scale insect disease
When scale insects are found on the leaves of Fugui trees, we can kill them manually, or we can choose to mix water with liquor at the ratio of 2: 1 and water the soil surface with it every half month in April, which can effectively control pests.
Conclusion: We know that fast cutting and rooting need to pay attention to three aspects: branches, river sand and keeping moist, and also need to provide a sunny environment, suitable temperature and timely change pots for the maintenance of rich trees. I believe that if we do these things well, we can plant a lush and rich tree.