The growth characteristics of Phyllostachys pubescens were introduced, and the varieties, shapes and varieties of Phyllostachys pubescens were discussed for reference.
1. Growth characteristics of Phyllostachys pubescens
Phyllostachys pubescens likes warm and humid climate, and grows well in acid soil (pH 4.5-7) with deep soil layer, fertile soil and good drainage, but it can germinate and grow normally in mild saline-alkali soil, but the yield of bamboo shoots is not high.
Phyllostachys pubescens grows fast, with an average daily height of about 50 cm after being unearthed. The fastest day and night can be 1.3- 1.6m, and it takes about 2 months to grow a new bamboo. After that, the height, thickness and volume will not change obviously.
After flowering, the bamboo leaves fall off and the bamboo stems die. In order to prolong vegetative growth and delay maturity and senescence, effective cultivation measures should be taken.
2. Variants, variants and variants of Phyllostachys pubescens
1. hawksbill bamboo: also known as Luohan bamboo, Long Lin bamboo, Buddha-faced bamboo, Turtle leaf bamboo, Mahalanobis bamboo and Phyllostachys pubescens, it is a variety of Phyllostachys pubescens.
Compared with the original species, it is short, its stem is 36 meters high, its diameter is 58 cm, it has no branches, its whole body is green, it is smooth and hairless, its nodes are double-wheeled, slightly raised, its basal internodes are irregularly shortened, and it is slightly prominent like tortoise shells. Usually, this grotesque shape is only a few tens of centimeters, with unique shape, peculiar appearance and high ornamental value.
It is often used in gardens and bamboo shoots are edible.
2. Bamboo: Also known as Phyllostachys pubescens and Phyllostachys pubescens, it is a variety of Phyllostachys pubescens.
Different from the original species: the stems and main branches are yellow, and there are irregular light green or light brown longitudinal strips on the yellow background, which will decline after aging and the whole stem will become straw yellow.
The leaves are green with irregular pale yellow longitudinal stripes on the green background.
High ornamental value, bamboo shoots are edible.
3. Phyllostachys pubescens: a variety of Phyllostachys pubescens.
Difference from Phyllostachys pubescens: internode groove is yellow, which is used for viewing.
4. Green slot Phyllostachys pubescens: It is a variety of Phyllostachys pubescens.
Different from Phyllostachys pubescens: the stems, branches and whips are all golden yellow, with green stripes in the middle and green grooves, and some leaves have white stripes, which is a precious ornamental tree species.
Thirdly, the geographical distribution of Phyllostachys pubescens
Phyllostachys pubescens is mainly distributed in the south of Hanshui River Basin in Qinling Mountains of China. It is the largest and most widely distributed economic bamboo species in China, with the largest planting area in Fujian, Jiangxi, Hunan and Zhejiang.
Four, the main points of cultivation and management of Phyllostachys pubescens are turning bamboo, whipping, cutting and sowing.
Move the bamboo, move the whip, and cut the stems in autumn after the rain in September. Move the English 9 165438+ October. Take more bamboo whips and soil, flatten the tips and plant them shallowly.
After the survival of Phyllostachys pubescens, it is necessary to regularly loosen the soil, weed, fertilize, protect bamboo shoots, trim fishing tips, and carry out reasonable logging, paying attention to the prevention and control of bamboo borers, bamboo borers, scale insects and other hazards.
Verb (abbreviation of verb) Garden use of Phyllostachys pubescens The bamboo stalks are tall and straight, and the leaves are green and evergreen.
Should be planted in large areas in gardens and scenic spots to form landscapes, or planted on both sides of roads to form bamboo roads; It can also be used as a green background tree for building pools, flowers and trees, or as a material for isolating spaces; Pine trees and plums are often planted here, forming a landscape of three friends in cold areas.
Phyllostachys pubescens is tough and elastic and is a good building material. Good offensive, can be processed into furniture, bamboo, art and daily necessities.
Bamboo has high fiber content and long length, and is the raw material for papermaking.