1, different characteristics
Hemarthritis: one or two pinnate compound leaves, a few simple leaves, symmetrical flowers and many false butterfly-shaped corollas.
Mimosaceae: bipinnately compound leaves, flower heads, radiation symmetry and long filaments.
Butterfly family: pinnately compound leaves, symmetrical flowers, butterfly corolla, and mostly dimorphic or simplex stamens.
2. Different living environment
The species of Papilionidae are distributed in various environments all over the world.
Most of mimosaceae and hematoxylidae are distributed in tropical areas except a few species that can grow in subtropical areas.
Second, similarity.
Mimosaceae, Saxifragaceae and Papilionaceae are all native legumes.
Propagation method of mimosaceae
1. Seed treatment: After the seeds are introduced, put them in the refrigerator (the temperature is controlled at about 5℃), take them out in late March or early April of the following year, disinfect them with 0.5% potassium permanganate solution for 30 minutes, filter them out, wash them with clear water, and then soak them in warm water at about 30℃ for 24 hours. Filter it out for use.
2. Sowing: evenly mix the standby river sand and seeds, spread them on the sterilized sand bed, then evenly cover the surface of the seeds with the sterilized river sand (the thickness is based on the absence of seeds), spray the bed surface with a backpack sprayer, and after drenching the bed surface thoroughly, use bamboo as a bracket and seal the bed surface with a plastic film.
Third, seedbed management: seedbed temperature should be controlled within 30℃. If it exceeds 30℃, the plastic films at both ends of the seedbed should be uncovered for ventilation and cooling to prevent the seedlings from being burned. When the sofa on the bed surface turns white, it is necessary to replenish water with a sprayer in time. In general, seeds are exposed once every three days and seedlings are exposed once every seven days. 10 days later, uncovering the film in the evening or cloudy day to raise seedlings.