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The cultivation methods and precautions of happiness tree: pay attention to the soil mass at the roo

Xingfu tree, also known as Cajanus cajan, is often planted as a foliage plant in the park or made into potted plants to decorate the room, which is deeply loved by people. So how is happiness tree cultivated? What good method is there in breeding? What matters should we pay attention to when breeding happiness trees? Please read down with me with your questions!

Pot culture of happiness tree: the best breeding time: sowing and planting of happiness tree: it can be carried out at the end of December. Cuttage planting of happiness tree: it can be carried out from March to April. Layering planting of happiness tree: it can be carried out from March to April.

The best growing soil: for breeding happiness tree, we should choose loose and breathable soil with good drainage performance and nutrition. The basin soil is usually prepared with garden soil, rotten leaf soil and rotten organic fertilizer: river sand in the ratio of 5:3:1:1. We should loosen the soil once a month in the growing season to ensure that its roots are always in a good state of permeability. If you find that there is water in the basin, you should remove it as soon as possible, and turn the basin to replace the soil after the basin soil is dried, so as to maintain the better growth of happiness tree.

Growth humidity requirements: the indoor humidity of breeding happiness tree should be controlled between 70% and 80%. In large banquet halls, humidity can not be controlled. We spray the leaves once in the morning and once in the evening. If the humidity is too low or in a dry environment for a long time, the leaves will curl and turn yellow, affecting the ornamental.

The best growth temperature: happiness tree likes warm and humid environment, the daytime temperature should be controlled between 19 ℃ ~ 21 ℃, the night temperature should be controlled between 18 ℃ ~ 20 ℃, too high or too low will affect its growth. In hot summer, the temperature should be controlled below 27 ℃. When the ambient temperature is very high, it is necessary to build a shed for shade. Increase the humidity of the environment, so as to improve the humidity of the leaf. When in winter, the temperature should not be lower than 8 ℃, and the humidity should not be lower than 5 ℃, otherwise it will be frostbitten.

The best growth light: happiness tree is a kind of plant that likes sun and bears shade. It is very important in light. Happiness tree likes to grow in semi shade environment. In the north, we usually keep it indoors, so there is no problem of direct sunlight. Avoid long-term in the dark, direct light and scattered light can not shine on the place, when the time is long, will fall leaves. So winter should be placed in the balcony or sunny window full of light.

Oil green happiness tree points for attention in breeding happiness tree: fertilize: during the growth period of happiness tree, fertilize happiness tree frequently and quickly to ensure the vigorous growth of happiness tree. Compound fertilizer or NPK 20:10:10 or farmyard fertilizer can be stopped in winter.

Watering requirements: when it comes to summer, potted happiness trees should be watered once every 3-4 days, but it also depends on the individual situation. In winter, the North indoor, happiness tree almost stopped growing, watering should be controlled in the basin soil is not dry on the line. When watering, you should pay attention to pouring thoroughly. If you don't pour it, you should not pour a drop of water into the basin.

Pruning tips: the purpose of breeding happiness tree is to appreciate and set off the indoor environment, for the sake of beauty, so we should trim it carefully. General pruning into mushroom shaped or round pile shape, some old leaves, yellow leaves cut.

Pest control:

① Leaf spot disease: in high temperature, high humidity and poor ventilation environment, happy leaves are easy to be infected with leaf spot disease. Prevention and control methods: strengthen ventilation and light transmission to avoid long-term stagnant water on the leaf surface. If a small number of diseased leaves are found, they should be removed and burned in time, and 50% carbendazim WP 600 times should be sprayed regularly, once every half a month for 3-4 times. When the family pot cuts, the spot which the individual plant small quantity leaf appears, may smear the dakning frost ointment.

② Scale insects: under the conditions of high temperature, high humidity and poor ventilation, especially in autumn and winter, the stem and leaf of happiness tree are easy to be damaged by scale insects. Prevention and control methods: strengthen ventilation and light transmission, and pay attention to the control of environmental humidity. When a small number of live insects are found, they can be wiped off with wet cloth or adhesive tape. In the productive cultivation, 25% propafenone WP (1500 times) can be sprayed at the peak hatching stage of nymphs. Other insecticides such as Guoguang scale must die and chlorpyrifos have good effects.

③ Mites: the main harmful symptoms are wrinkle and curl of new leaves, and uneven leaf surface. Generally, it occurs from June to September. High temperature and dryness are conducive to the occurrence of this pest, but less in humid conditions. The main acaricides used were acaricide, Triadimefon, nisolone, etc.

④ Aphids: the most common type of aphid is the green peach aphid. Symptoms include wrinkling and deformation of the leaves, and usually shiny honeydew spots. Aphids can be seen with the naked eye. Control method: spraying zinc, sulfur, Omethoate, dichlorvos, etc.

Breeding points:

1. Sowing and planting of happiness tree: it can be carried out at the end of December. When the capsule is close to cracking and the seed is fully mature, the long strip capsule will be harvested. After drying, the seed seeds with wings will be removed. After rubbing, the membranous seed wings will be removed, and the seeds will be stored until the next spring. Dry stored seeds are soaked for 3-4 hours from March to April, and then spread on the seedbed after mixing with sand and soil. The seeds are lightly covered with thin soil and covered with film to keep moisture. After the seeds emerge, the film is removed and shade is set up. When it grows 2 to 3 true leaves, it can be transplanted with soil mass, or when it grows 4 to 5 large leaves, it can be transplanted into the pot or courtyard.

2. Cuttage planting of Xingfu tree: it can be carried out from March to April. When the ambient temperature reaches about 15 ℃, cut 1-2-year-old lignified branches, about 15-20cm in length, cut off all the leaves, and the lower incision should be 0.5cm below the node. The cuttage should be planted on the sand soil seedbed, and the depth of cuttings into the soil is about 1 / 3 to 1 / 2 of the length of the cuttings. Water should be sprayed to keep the seedbed moist during its undercutting, healing and rooting. After the root system grows well, it can be transplanted into the basin or courtyard with soil mass.

3. Layering planting of happiness tree: it can be carried out from March to April. Under the nodes of 2-year-old strong branches or stems, ring peeling is carried out. The peeling width is generally 2-3 times of the diameter of the stem being layed. A 15cm × 20cm plastic film was bundled under the ring stripping mouth. Use clean and moist peat soil or sandy loam soil to pinch a soil mass with a diameter of 8-10cm at the ring stripping place. Next, wrap the soil mass with plastic film, leave a water connection at the upper end, and tie it to the thick trunk to prevent the sag from being broken by the wind. At the end of autumn, when the root system grows well in the girdling mouth, it will be cut off from the mother plant and transplanted to the pot or courtyard.

The experience of breeding happiness tree: 1. When transplanting happiness tree, try to keep the root soil, so as not to damage the root and affect its growth.

2. Breeding happiness tree should pay attention not to let basin soil water, so as to avoid rotten roots.