Before interpolating the interpolation process includes pretreatment removal of hazardous substances, sterilization and promote rooting process. * The removal of harmful substances more difficult to root seedlings, cuttings during processing, should be considered first clear the root of harmful substances, so that rooting ability is improved. For example, camphor trees, holly, Euonymus cuttings soaked with water can achieve good results, "treated solution rhododendron seedlings six hours, with 0.05% ~ 0.1" with alcohol 1% to 3 of silver nitrate arbutus , chestnut, etc., with potassium permanganate 0.13 ^? 1 ^ of aqueous water wax, privet seedlings have effect. Sterilization softwood cuttings cuttings young organization, but leave the vertical incision and leaf scars and wounds caused by cutting the leaves, while hot and humid environmental conditions, bacterial infection to create the conditions for breeding, nursery stock price net, sometimes after cutting Soon there was found the base of the cuttings rot, we will continue to spread unchecked. Therefore, before cutting to sterilize cuttings it is very important. Sterilization can be used carbendazim, thiophanate-methyl, chlorothalonil, treatment can be used to soak the base, usually with 1000 times the medicinal soak 30 seconds? 10 minutes. Sterilization at the same time can also be treated with rooting, the amount of fungicide was dissolved in rooting agent. 3) Health - Hormone treatment for cuttings seedling growth hormone treatment can improve the # plug rooting rate, rooting shorten the time and increase the number of hair roots. Cutting seedlings of full illumination spray density cuttings cuttings blade contact density generally appropriate, but not overlapping, so greater density correspondingly smaller cuttings blade, whereas the density is greater, the usual cutting density of 400? 1000 plants / m 2 . Cutting depth Cutting depth softwood cuttings and vary depending on different substrates, nursery stock base, but the general principle is fixed as long as cuttings, seedlings, cuttings Yi Qian not deep. Cutting too deep, make cuttings base poor ventilation, likely to cause rot, and root slowly. Since the full illumination spray cuttings slotting, most with Coarse as cutting medium, green seedlings prices, and is a semi-woody cuttings and shoots, really take cuttings in the sand bed is easy to make notches friction injuries, first to lay the hole then cutting, defend inserted Yi Qian not deep, usually cutting depth of 3? 4 cm. 3) Cutting time cuttings should be cloudy, morning or evening, when the large-scale breeding, might even be considered a temporary installation of lighting at night, cutting tool, cutting process should minimize cuttings dehydration. In addition, in these times require frequent spraying cuttings, cutting speed can be increased. The best cuttings of the blade when cutting some seedlings in the same direction (eg, south), so cutting convenient, attractive, and easy to spray evenly and seedling growth after more consistent. In addition, the entire slotting should insert finished in a short time, so that in the future unified management. China seedlings network, Hua Hin seedlings base (certified), seedlings provided by the Chongqing Hua Hin green seedlings base. Chongqing Hua Hin green seedlings base (www.cqxhlh.com) is Bishan County, flowers, fruit seedlings leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Hua Hin seedling bases in leadership with the staff warmly welcome all inquiries negotiations to create Hua Hin seedling bases better future.