Planting techniques of Phyllostachys pubescens, one of the "three Friends of Cold"

There are many nicknames for Phyllostachys pubescens. It is a bamboo species with a long cultivation history, the widest cultivation area and high economic value in our country. It is evergreen all the year round. Today, the editor will introduce the planting techniques of bamboo.

1. Land preparation and afforestation

Phyllostachys pubescens has a strong ability to adapt, so as long as we choose a soil with sufficient fertility and high permeability, we should remove all weeds and other plants from the woodland before soil preparation, then turn the soil depth of about 28 cm, turn the soil topsoil into the depth of the soil, and select the big stones and tree roots in the soil. We should reasonably choose the method of land preparation according to the slope of the woodland, and then control the planting density and dig the planting hole. In addition, the fertilization ditch was dug between the rows of the planting point, and each ditch was applied with organic fertilizer and compound fertilizer, and then sealed with soil.

2. Accelerating germination and sowing

The outer skin of the seed of Phyllostachys pubescens is relatively hard, so we also need to do a good job of accelerating germination before sowing, first wash the seeds with clean water, then mix the seeds properly with sprouting powder, and then put the seeds into wet sand to do the work of accelerating germination. In the process of accelerating germination, the seeds should be turned over once a day, when about half of the seeds are white, they can be sown, and the sowing season should be autumn and spring. If the planting direction is bamboo shoots, then we should sow in autumn, sow mainly on demand, control the row spacing of plants, put about 9 seeds in each sowing hole, and then cover the fine soil so that the seeds can not be seen.

3. Management of young bamboo

If we want to cultivate young bamboo, then we should cover a layer of straw after sowing, and then pour enough water to prevent rodents and insect pests. When bamboo shoots are unearthed, we should lift the cover in time, do a good job of weeding, keep the soil moist, and fertilize at least once a month, mainly farm manure, and then do a good job of transplanting overgrown bamboo shoots to the hole mouth without seedlings in a time of moderate temperature on cloudy days. In general, bamboo seedlings enter the tillering stage about two months after they are unearthed, and then grow to about 35 cm in half a year, and then transplant one-year-old bamboo seedlings into woodland. After cultivation, bamboo seedlings can tiller again, and repeated work can be done to form a nursery.

4. Water and fertilizer management

When fertilizing, we should pay attention to the types of fertilizer, mainly compound, pay attention to the amount, not too much, prevent the growth, reduce the permeability, and also pay attention to the application of farm manure, which is very important to the growth of Phyllostachys pubescens. Generally, it is used as a base fertilizer in autumn and winter. Although bamboo has strong drought tolerance, insufficient water will affect its growth to a certain extent. Therefore, we should water reasonably according to the soil water content and weather, but we should also pay attention to the dosage, not too much, such as stagnant water, timely drainage to prevent excessive water from causing retting root rot, causing diseases and insect pests, affecting the growth of Phyllostachys pubescens.

The above is the planting technology of Phyllostachys pubescens, I hope it can help you!