The reproductive and common phenomenon called clivia minata
Called clivia minata breeding, can be divided into points and planting plant in two ways. Points plant breeding method: it is to be in commonly after flowering plants, in 4, 5 month of change basin, the small plant maternal basin separation down, can points basin plant, points strains, stout little strains can every potted a plant Small plant, can each base points planted 2 ~ 3 strains. Points used when the size of flower plants, should according to the size of the plant and decide. Points strains in the use of the foster earth and other technical measures, all with the normal plants in the basin. This kind of plant breeding the advantages of the method of points, is able to keep the characteristics of the female, but reproduction less number.
Seed propagation law: in order to get good seed, first you have to choose good parent, and in called clivia minata 3 ~ 4 month during flowering artificial auxiliary pollination. Assisted pollination, every day at least 3 times, its method is to use the new brush will dip it in the pistil pollen. 10 to 11 months when ripe, unwrap a skin, remove one of the size of the ivory like beans seeds, prevent sun is basked in, immediately on demand in the shallow well filled soil within the basin, cover earth thickness of seed diameter of 1 ~ 2 times. A finish, will shallow bowl room temperature is 20 ~ 25 ℃ of indoor, make basin soil often keep wet If soil moisture is insufficient, can use water watering can.
Called clivia minata blade appear yellow leaves, leaf spots, generally in plant leaves on the survival time for 3 years or so, and leaves turn yellow aging fall off naturally, this to plant no side effect, this is called clivia minata growth normal metabolism of the natural process, but not being grown in new blade appear yellow leaves, leaf spots is not normal phenomenon. This is produced diseases, such as suffering from leaf. Its main symptom is, hairy, appear yellow or brown small dot, later spot color gradually, spot mark canker area gradually expand, so that the whole plant leaves or will rot.
The main causes of the spot: one is to have good application called clivia minata fermentation fertilizer. Makes germs multiply in the basin in the soil. 2 it is basin soil long-term don''t change, Chen existing in the soil disease bacteria. Three new soil for is a born not fully fermentation. In POTS secondary fermentation. Four is fertilizer n, p, k don''t balance, especially when potash fertilizer or less fertilizer straight makeup contact caused by the roots. To the specific reason to take different methods to prevent and cure.
