Luo Hansong grows all seasons with short, dense leaves and grows slowly. The resources of leaf-leaf species are more scarce. Cutting seedlings are used to produce small-scale bonsai, which not only creates creative materials, but also helps to protect the ecological environment. In the greenhouse nursery sand bed, Podocarpus can be used for tender cuttings, Spring (February to April) or summer (May to June) cuttings to select the shoots of the old shoots In part, cut and grow about 8 centimeters cuttings. In order to ensure survival, it is best to cut the length of the cutting at the end of the cutting when the cutting is inserted with the cutting (time in the morning). The depth is generally not more than one-third of the length, and the water is poured after pouring. According to the weather conditions, the daily management is sprayed 2 or 3 times a day to maintain a high air humidity. It is not necessary to take shading measures and it can take root in 80 days or so. Since Podocarpus newborn roots are easily broken, the cuttings should not be rushed to the basin after survival. It is better to continue to maintain the sand bed for 6 to 8 months to cultivate a more developed new root system and wait until the next spring. At this time, the earth is rejuvenated, everything is revived, and the survival rate of transplants is high. The specific operating methods are summarized as follows:
1Prepare the seedlings for transplanting: Place the prepared culture soil in the nursery pots, and then expose them to sunlight, dry them, and use a spade blade to turn them over at intervals (10 days or 1 month) for a long time. The potted soil is not only loose, but also serves pots, and has good fertilizer and water retention properties. It is very suitable for the growth of weak roots.
2 Transplanting Mo roots: Before planting, loosen the potted soil with a spatula and shovel one-third of the culture soil for use. Then the P. frugundi cutting seedlings were removed, and the excess sandy soil was shaken off. The intact roots were placed in the pots along with the plants. The part of the cultured soil shoveled out of the original pot was watered to support and then the water was sprayed to combine the soil and the roots. , maintain a good pellet structure. This is a key step in plant survival.
3 light fat Qin conservation: cutting seedlings transplanted on the basin, the daily management of watering with a sprayer, 30 days after the application of a thin fertilizer water. Usually through inspection inspections, found problems, and flexible control of fertilizer supply. Under normal circumstances, strong seedlings and weak seedlings may not be applied or applied. It should be placed in a place with good illumination and ventilation to provide a good ecological environment for plants to achieve the goal of planting a living plant.
Rushan Jinguo Food Co., Ltd , https://www.jinguofood.cn