1、 Select seed
This kind of plant seed is difficult to obtain, because its tender bud is edible and is often broken down for consumption, so it can not bear fruit normally, and the price of seed is relatively expensive. If you want to plant with its seeds, you should choose new seeds. The fruit should be full and the color should be red and yellow. Only in this way can it be fresh p>
2、 Heat preservation and germination
1. Soak the seed in hot water of 40 degrees for 5 minutes, stir it continuously during this period, and then soak it in water of about 20 degrees for one day, so that the seed can absorb enough water p>
2. Wash the plate first, and then lay a piece of wet cotton gauze inside, preferably white. Put the soaked seeds into the plate, and put about 1000 grams of seeds in each plate. Then attach a piece of cotton gauze to the seed and cover it with a plate p>
3. Control the temperature at about 20 degrees, wash the seed once a day, turn it over two or three times, spray water on the plate to moisturize, and keep the seed in a suitable growth environment p>
4. After three or four days, most seeds will grow about 2mm buds, and then they can be planted. It should be noted that the bud of the seed should not be too long, otherwise it is easy to be hurt when planting p>
3、 Seeding management
1. Choose a field with flat terrain, light and good soil drainage function to fertilize and loosen the soil p>
2. Then sprinkle the seeds evenly into the soil, with a spacing of 30 cm, and cover the seeds with 2 cm thick soil p>
3. Seedlings will grow in about a week. Control the water before they grow, otherwise the soil will harden and affect the small seedlings p>
4. When the seedlings grow about five leaflets, they can be fixed. The seedlings should be watered before fixing, and the spacing between each seedling should be 20 cm p>
5. When the tree is 50 cm high, spray it with Paclobutrazol once every half a month, a total of two or three times, which can prevent it from growing wildly and help transport nutrients to the place where they are needed. You can also pick its heart and let it grow more branches p>