(1) Soil replacement and site preparation In order to cultivate a large number of fast-growing and high-quality bamboo forest landscapes, before pewter transplanting, Binzhou pewter seedling manufacturers must choose suitable soil and topographic conditions for pewter growth according to the requirements of bamboo for land conditions.
White wax grows fast because of the powerful underground bamboo whip system. White wax does not grow well on alkaline soil. Therefore, the soil for transplanting white wax generally requires a depth of more than 50cm, acidic, slightly acidic or neutral sandy soil or sandy loam with good fertility, moisture, drainage and air permeability, pH The appropriate value is 4.5~7. Most white wax is not resistant to water and humidity, so the groundwater level of the planting area should be around 1m. In addition, red soil, loess and saline-alkaline soil that are too sticky, heavy and barren, will be detrimental to the growth of bamboo, so try not to plant pewter. If it is necessary to plant, it is necessary to replace the other soil first, because the depth of the pewter growth soil layer is higher, so the thickness of the soil must be at least 50cm.
Before transplanting bamboo, the transplanting site should be fully turned over to a depth of about 30-50 cm. The soil should be sieved to remove construction waste and domestic garbage, and the topsoil should be turned into the bottom of the soil, which is conducive to the decomposition of organic matter; and the bottom soil The surface layer is conducive to the weathering of minerals.
Like the ecological habits of pewter, pewter cannot grow normally in stagnant water. Therefore, the transplanted site must be roughly shaped to facilitate drainage and be formed into a natural slope to facilitate natural drainage. Especially on relatively flat plots. The transplantation of moso bamboo generally requires a natural filtration and drainage system such as gravel at the bottom of the planting ditch, on which 1 to 2 layers of geotextile are laid, and the geotextile is backfilled with high-quality loose slightly acid loess over 30cm. The filter drainage system must be effectively connected with the total drainage system in the planting area to ensure that the accumulated water in the rainy season can be quickly and effectively removed.
(2) The suitable time for transplantation is in the Jiangnan area. White wax generally produces bamboo shoots from March to May. New bamboo grows vigorously from June to July, and the row whip matures from August to October. From November to February of the next year, bamboo grows slowly. Therefore, winter to early spring (from November to February of the following year, except for the freezing period) is a suitable transplanting season for pewter.
Transplanting pewter at close distances, as long as you pay attention to protecting the whip roots and the surrounding soil when digging pewter, transplanting can be carried out during the year except for the hot weather and the freezing period in winter.
(3) Transplanting methods There are many methods of pewter transplanting, such as pewter transplanting, whip transplanting, pole cutting and transplanting, seedling transplanting and so on. If it is used as a landscape planting bamboo, it needs to take effect immediately, so the pewter transfer method and seedling transplanting method are usually used in garden planting.