How to raise rich and precious bamboo

Fugui bamboo is a rich and precious bamboo, and its cultivation methods are as follows:

1, land selection

Because Phyllostachys pubescens is an ornamental plant that likes humidity, it is advisable to choose paddy fields with convenient irrigation and drainage and loose and fertile soil to accelerate its growth and shorten the production cycle.

Step 2 set up 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 four wooden posts (or cement posts) are used according to 20 square meters, about 30~35 wooden posts are needed per mu, and the top surface of the shed is fastened with iron wire or nylon rope.

Then according to per mu 10 bundle of plastic sunshade net (width 1.5m/ 100m 55 yuan/bundle), cover the shade and surround it with nylon rope.

3. Planting density

When preparing soil, the ridge height 15 ~ 20cm, the ridge width 120 ~ 150cm, and the ridge ditch is 25cm.

Apply 30 loads of decomposed farmyard manure per mu, fully level it, and then plant seedlings. The planting specification is 8×5 inches or 6×5 inches, and more than1.5 ~ 20,000 plants can be planted per mu. General planting should not be too dense.

The planting depth should be 2.5~3.5 cm (that is, 4 seedlings and 2 planting), and appropriate space should be left to facilitate ventilation and light transmission.

4. Scientific fertilization

When transplanting, apply golden branches and jade leaves (rich in nitrogen, phosphorus, potassium, calcium, magnesium, iron, zinc, copper and so on. ) and then transplant.

After 20 days of plant planting, new roots begin to penetrate deeply, and 30~40 loads/mu of manure can be sprayed at a time.

After 30~40 days, depending on the growth of seedlings, topdressing seedlings and attacking fertilizer once, mainly compound fertilizer, and applying compound fertilizer 15 ~ 20kg per mu.

After fertilization, when the plant grows to 35~45 cm high, it needs more nutrients, which is the initial stage of plant growth.

Therefore, topdressing should be carried out again in this period, and it is appropriate to apply compound fertilizer of 25~30 kg per mu and urea 10~l5 kg.

At the same time, it can be combined with spraying fertilizer outside the roots, spraying auxin such as neodendrin or spraying Bao to promote growth balance, thicken leaves and stems and improve stress resistance.

Extended data

Prevention and control of stem rot

Danger:

Stem rot caused the death of Fu Guizhu and reduced its ornamental value. High temperature and humidity are common from May to September, mainly damaging leaves and stems.

Symptoms:

The leaves at the base of seedling stem turn yellow; The stem base rots, turns yellow and becomes soft; The inside of the stem turns red; The germs gradually destroy from the lower incision upward.

Prevention and control:

Cultivate strong and well-organized plant seedlings; Remove diseased plants and burn them centrally; Deep drainage ditch, raise the border by 25 cm for planting.

Soak the lower incision of the seedlings with 3000 times of 42% Kejunjing powder or 1000 times of 88% shuimycin for 24 hours.

Baidu encyclopedia-Fuguizhu