Propagation method of potted fragrant wood

Because the smell of fragrant wood can make flies and mosquitoes "avoid", so it can also be used as a family pot to watch. However, the reporter found in the interview that in Miao City, Kunming, Yunnan Province, Guangzhou fragrant wood goods are cheap. The price of potted fragrant wood with crown width of 20 cm ~ 25 cm is as high as 13 ~ 18 yuan, but the total number of potted fragrant wood in Dounan Miao city is less than 1000.

Artificial cultivation of fragrant wood seedlings mainly uses seed propagation, but also can use cutting propagation.

Fragrant wood can be cut in spring and autumn. During the dormant period, one-year-old strong branches of the adult mother tree were selected and cut into cuttings 1O~l5 cm long, with the upper cut 1.5 cm away from the bud and the lower cut 0.3 cm away from the bud. The cutting medium should choose the soil with good permeability, medium water holding capacity and neutral or slightly acidic pH value. Before cutting, the substrate should be disinfected. Soak the base of cuttings with ABT rooting powder (see instructions). The impregnation time is 12-24 hours. The cuttings were planted in trenches, and the cuttings were inserted into the soil 2 to 3 or so. Cover with plastic film after insertion, improve air humidity, fine management before rooting, and start rooting in about 45 days.

1. Sow and reproduce. The mature period of fragrant wood seeds is very close to the scattered stage. Once it is mature, it will fall off in case of wind and rain, and it is not easy to collect, or be pecked by birds and animals. When the seeds begin to show signs of maturity, the seeds should be picked back from the tree in time. The seeds of fragrant wood are wrapped in succulent pulp and are prone to pollution and mildew. The seeds collected must be immediately prepared: pile the fruit, mash the pericarp, wash it in water, thresh and discard it and dry it in the shade and store it in a ventilated and dry place.

2. Sowing season. Either spring or autumn. Generally speaking, the germination rate of autumn sowing is higher than that of spring sowing. Before sowing, soak the selected seeds in warm water with an initial temperature of about 20 degrees Celsius for 24 hours, absorb water and expand, and sprout under warm and humid conditions. The general seed consumption is 6 kg per mu.

3. Points for attention in seedling management. Fragrant wood seedlings have three fears: first, they are afraid of waterlogging. The soil should be kept dry and loose as far as possible, generally not watered or watered as little as possible. Second, they are afraid of yin. Seedling stage should be time for seedlings, increase seedling transmittance, ventilation and ventilation. The third is to be afraid of fat damage. Fragrant wood is more sensitive to fertilizer, seedlings try to apply little or no fertilizer, to avoid excessive fertility, resulting in seedling burning or overgrowth.

4. Cuttage seedling. It can be cut in spring and autumn. During the period when the trees were quiet, one-year-old strong branches of the adult mother tree were selected and cut into cuttings 1O~l5 cm long, with the upper cut 1.5 cm away from the bud and the lower cut O.3~O.5 cm from the bud. The cutting medium should choose the soil with good permeability, medium water holding capacity and neutral or slightly acidic pH value. Before cutting, the substrate should be disinfected. Soak the base of cuttings with ABT rooting powder (see instructions). The impregnation time is 12-24 hours. The cuttings were planted in trenches, and the cuttings were inserted into the soil 2 to 3 or so. Cover with plastic film after insertion, improve air humidity, fine management before rooting, and start rooting in about 45 days.

Time: 2019-06-12 Click: