How to plant rich bamboo?

I. Land selection

Because Phyllostachys pubescens is an ornamental plant that likes humidity, in order to accelerate its growth, shorten the production cycle and create better economic benefits, it is necessary to choose paddy fields with convenient irrigation and drainage and loose and fertile soil for cultivation or hydroponics.

Second, build a parasol.

Building a shade shed is to cover a sunshade net, and the rice field is built with wooden columns or cement piles. The wooden column is required to be 2.4m high and 0.4m deep. If 4 wooden posts (or cement posts) are used in 20 square meters, about 30-35 wooden posts are needed per mu, and the roof of the shed is fixed with iron wire or nylon rope. Then cover with plastic sunshade net (width10.5m/100m 55 yuan/bundle) per mu, and tie it with mud dragon rope.

Third, fine soil preparation and reasonable close planting.

When preparing soil, the ridge height 15 ~ 20cm, the ridge width 120 ~ 150cm, and the ridge ditch is 25cm. Apply 30 tons of decomposed farmyard manure per mu, fully level it, and then sow. The planting specification is 8×5 inches or 6×5 inches, and more than1.5 ~ 20,000 plants can be planted per mu. Generally, planting should not be too dense, and the planting depth should be 2.5~3.5 cm (that is, 4 seedlings can be planted with 2 nodes), with appropriate spacing.

Four, scientific fertilization, strengthen management

Phyllostachys pubescens can grow on both sloping fields and semi-arid paddy fields. In order to accelerate its growth, shorten the production cycle and improve economic benefits, we should pay special attention to:

1. Sufficient base application: when transplanting, apply 30-40 loads of decomposed farmyard manure per mu, and evenly spread15-20kg (n: p: k =15:15) compound fertilizer and farmyard manure.

2. Suitable application of fertilizer for seedlings: After 20 days of plant planting, new roots begin to penetrate deeply, and 30-40t/ mu of manure can be sprayed once. After 30-40 days, according to the growth of seedlings, apply fertilizer for seedlings once, mainly compound fertilizer, and apply compound fertilizer15-20kg per mu. After application, soil culture is carried out, when the plants grow to 35-45 cm high. It is advisable to apply 25~30 kg of compound fertilizer per mu, and urea 10~l5 kg. At the same time, it can be combined with spraying plant auxins such as root fertilizer and neodendrin or spraying Bao to promote growth balance, make leaves and stems strong and improve stress resistance.

Five, pay attention to irrigation and drainage and pest control

Pay attention to drainage in rainy days, drought prevention in dry days and freezing prevention in cold days when planting rich bamboo. In case of dry weather, pay attention to horse racing and keep the border moist. In Fu Guizhu forest field covered with sunshade net, it is difficult for LEPIDOPTERA adults to fly in to lay eggs and reproduce, so there are fewer pests. So far, only a few borers have been found, and no diseases have been found. From the beginning of March to the middle and late harvest of 12, pesticides can only be sprayed twice.

Six, water bamboo should master the following essentials.

If the water bamboo is not well managed, it is easy to turn the leaves yellow, so we should pay attention to the following problems when raising it:

A. In the process of breeding, Asian bamboo should be placed in a bright and ventilated place, because if the light is not enough, it is easy to turn the leaves of Asian bamboo yellow.

B. If it is raised in the city, the fluorine content in the water should be reduced so that it can be used after precipitation, and the water can be illuminated for one day first.

C. If the leaves turn yellow, cut off a short section of the base with a knife, cut the base into an oblique mouth, make the incision smooth, let Yazhu fully absorb water and nutrition, and finally put it back.

D In summer, the temperature is high, the oxygen content in the water is low, and the water quality is changeable. It is necessary to change more water to reduce the concentration inside. It is best not to change the direction or position within 10 days, and white fibrous roots can grow in about half a month.

E. reduce the frequency of changing water after rooting. If water evaporation decreases, water can be replenished, because frequent water change will also lead to yellow leaves wilting.

F apply a little chemical fertilizer quickly after rooting to keep the leaves bright green. However, we should pay attention to the frequency and amount of fertilization, too much application will make it yellow and wither.

G. It is best not to put Yazhu near TV and other electrical appliances, which may lead to dryness of the blade tips and other places. When the weather is dry, you should also water it frequently, and the other leaves are stretched and oily green.

H. Because it is water-fed, besides controlling light and fertilizer, we should also pay attention to the adjustment of temperature. Fu Guizhu likes moderate warmth. If the weather is cold, the leaves will turn yellow easily.

First, from April to September, because the temperature is suitable during this period, it is more suitable for hydroponics of Fu Guizhu. The growing season of Phyllostachys pubescens in northern China is from April to 10. The basin soil should be kept moist, and humic acid liquid fertilizer should be applied once every half month. In summer, outdoor maintenance should be shaded, and the leaves will turn yellow if the light is too strong, so it is better to put it on a sunny platform or shade in the north. When the climate is dry, the ground is sprayed with water, and leaves fall 1 2 times a day. 1 1 until March of the following year, it should be maintained indoors, placed in the sun in front of the south window, and kept growing slowly above 10℃. Change pots and soil in March and April in spring, and peat soil and 50% garden soil can be used as culture soil. The basin bottom is first padded with ceramsite or coarse gravel with a thickness of 2 cm to 3 cm as the drainage layer, and then the culture soil is added. After planting, the pot soil should be kept slightly wet, and normal water and fertilizer management can be carried out after new buds are issued. After two years of cultivation, it is necessary to cut and replant. The plant can be cut into 5 ~ 6 nodes, and the cut parts can be cut or hydroponic.