Is it suitable to grow Phyllostachys pubescens in the north? How much is the seedling price? What is the general planting density? How do you plant it?

Bamboo is also known as beech bamboo, fat bamboo, handle bamboo, Taiwan bamboo, golden bamboo, light bamboo, 5.6-13 cm long, 1.1-1.2 cm wide. No flowers are seen. The shooting period is mid-May. Is the north suitable for planting bamboo? How much does a seedling cost? What is the planting density? How? From Zhejiang garden nursery stock company learned that different specifications of bamboo prices vary from 2-7 yuan/tree.

Is the North suitable for bamboo?

Bamboo can be planted in the north.

Phyllostachys glauca has strong resistance and adapts to acidic soil to neutral soil, but alkaline soil with pH 8.5 or so and light saline soil containing 0.1% salt can also grow, but avoid poor drainage. Resistance to-18℃ low temperature. It is mainly distributed in the Yangtze River Basin of China. Born on a low hill. Bamboo is tough.

How much is the density of bamboo planting?

Generally, it is about 50,000 trees per hectare, that is, 5 trees per square meter is more suitable.

Bamboo species of Phyllostachys belong to perennial one-time fruiting plants, flowering once in life, after flowering vegetative body naturally died. Bamboo flowering is controlled by an internal timing mechanism that has a strong buffer against environmental disturbances. Synchronous flowering is a basic feature of flowering in Phyllostachys. The flowering cycle of different bamboo species varies greatly, ranging from less than 20 years to more than 100 years. The instability of flowering cycle can be explained by gene mutation and natural rejuvenation. Arboreal bamboo species, underground stems monoecious and scattered. Culms straight, 8~22 m high, 4~14 cm in diameter, green culms, glabrous, old bamboo with white powder ring under nodes; internodes with longitudinal grooves on one side of branches; new branches slightly covered with white powder. The nodes are in two rings and raised. Leaves two to five were born at the top of the branchlet, long elliptic lanceolate, green in summer and autumn, yellow in winter. The shooting season is May. Common cultivated varieties include: Jasper golden bamboo.

How to grow bamboo?

1. Phyllostachys glauca can be propagated by burying plants and planting separately. In the middle of March, select 1-3 year old female bamboo with low hair branches and no pests, dig a circle to the bamboo rhizome near the base of the female bamboo, excavate the female bamboo and the bamboo rhizome from the screw, and the root system carries about 5kg of soil. Cut off the secondary branches of each node on the bamboo culm and the lateral branches on the landing side of the main culm, cut off 2-3 nodes of the lateral branches, and bury them flat in the nursery ground. When burying the plant, the width of the ditch is equivalent to the size of the pruned bamboo crown, the ditch spacing is 40cm, the ditch depth is 10cm, a square hole of 30cm is dug at the place where the mother bamboo root is placed, the root is placed in the hole, and the above-ground part is placed in the ditch, and the inclination is about 15 degrees. Apply proper amount of organic fertilizer around bamboo roots, fill them layer by layer, step on them layer by layer, cover them with straw, sprinkle water and cover them with plastic film. After bamboo seedlings spread leaves and take root, from the spring equinox to Qingming in the second year, one-year-old bamboos can be dug up into clusters, carefully divided into single or double plants, and each plant is properly soiled for seedling propagation.

2. Before bamboo seedlings show leaves, they should be watered in time according to weather conditions, keep the soil moist, and pay attention to ventilation in the film. After the leaves are opened, remove straw and film and put up shade. At this time, care should be taken to keep the soil moist. Remove the shade when the weather cools. When the buds are 2cm long, soil cultivation is started to facilitate rooting on the basal nodes of young bamboos, and soil cultivation is stopped after winter. At the early stage of plant burial, topdressing should be done 2-3 times at the root and 1 time before foliar topdressing after rooting. During seedling growth, pay attention to loosening soil and weeding, prevent bamboo aphid damage, and pay attention to drainage in rainy season.

3. Phyllostachys glauca will produce purple spot disease, which is caused by Fusarium oxysporum. Fusarium oxysporum likes to grow in ventilated acidic soil. It can be combined with bamboo forest tending in winter. A thin layer of lime is sprinkled in the forest, and 100kg is sprinkled every 667m2. The acidity is changed, and the yellow soil covered with about 10cm thick can play a certain role in inhibiting the root. According to the rule of disease occurrence, spraying carbendazim and other pesticides can prevent purple spot from spreading in spore transmission period.

4, if there is a problem of pests and diseases after planting, timely selection of targeted drugs to treat Phyllostachys, increase the number of times of loosening bamboo forest is necessary, but also to remove the dead and old roots, to create conditions for new rhizomes to stretch, and to apply fertilizer to Phyllostachys, if there is a flowering of Phyllostachys often causes the whole bamboo forest to die, if such a problem occurs. To immediately dispose of flowering bamboo to avoid transmission to other plants, otherwise it will lose more than it gains.