How to produce brocade from red silk
Red roll silk has become a star variety in the meat industry due to its unique brocade effect. The wonderful process of turning leaves from green green to purple red is not only a natural choice for plants to adapt to the environment, but also the result of careful cultivation by gardening enthusiasts. To achieve the perfect production of red rolled silk, it is necessary to comprehensively use three core strategies: light control, temperature difference management, and reproduction technology. Light control skills Optimal light intensity 4-6 hours a day Soft direct light combined with scattered light environment is most conducive to the formation of brocade. In spring and autumn, it is recommended to use full sunshine maintenance and use 45% sunshade net to adjust strong light. Observe the redness of the leaf edges to determine whether there is sufficient light. The seasonal control plan implements the "morning light method" in summer: direct light is received before 10 a.m. and after 4 p.m., and is combined with a 50% aluminum foil reflector to enhance the side light effect. In winter, a fill light is used to extend the light for 2 hours every day to maintain the illuminance of 2000-3000lux. Temperature difference management strategy Natural temperature differences utilize spring and autumn to maintain a temperature difference of 8-10℃ between day and night. It can be placed on an unenclosed balcony at night to achieve natural cooling with the heat dissipation characteristics of the pottery basin. It is recommended to conduct temperature difference stimulation in the temperature range of 15-25℃. The artificial temperature difference is manufactured using the "alternating hot and cold method": placed in an environment of 25℃ during the day and transferred to a cold room of 12-15℃ (non-refrigerated) at night. The operating cycle is in units of 7 days, and the air humidity is maintained at 40-50% with a hygrometer. Breeding optimization plan The key points of cuttage propagation are to select healthy lateral buds that have emerged from brocade, and then dry the incision and use a vermiculite + perlite (1:1) matrix. Maintaining a constant temperature environment of 22 ° C and irradiating with LED plant lights for 14 hours a day can improve the genetic stability of Jinhua. Special method analysis chemical induction method uses 0.01% colchicine solution to soak cuttings for 2 hours, and physical laws use ultraviolet light to irradiate them for 15 minutes a day. These methods need to be carried out under professional guidance, and it is recommended to give priority to natural methods for family maintenance.
Through systematic light management, scientific temperature difference control and standardized breeding operations, not only can the stable emergence of red roll silk be achieved, but also high-quality plants with evenly distributed brocade spots be cultivated. Regularly observe the plant status, combine it with slightly acidic soil with pH 6.0 -6.5, and use slow-release fertilizers containing phosphorus and potassium to make the brocade effect more lasting and beautiful.