The seeds fall from the mature culms in the hundreds of thousands and are quick to germinate. edulis also flowers and produces seed, and it does so every half century or so, but it has a sporadic flowering nature rather than the synchronous blooming seen in some other bamboo species. In mature individuals, the culms in young plants grow taller and wider in diameter as the general plant reaches maturity, but once the individual culm stops growing it will not grow again. The culms grow quickly and reach a height of 90 ft (27 m) or more (depending on the age and health of the plant). This occurs when the plant sends up new culms from underground rhizomes. The most common and well known mode for this plant is asexual reproduction. The Journal of Tropical Forest Sciences (JTFS), currently the only journal published by FRIM, highlights notable scientific discoveries in the field of tropical forestry.Phyllostachys edulis spreads using both asexual and sexual reproduction. FRIM publishes a wide range of publications on forestry and forest products as an authentic reference to the progressive development of tropical forestry sector in Malaysia and the region. As an institute governed by the Malaysian Forestry Research and Development Board (MFRDB), FRIM has also chalked up an array of prestigious national and international awards and recognitions, and international collaborations that have earned the Institute a name for itself in the tropical forestry. The Forest Research Institute Malaysia (FRIM), a statutory body established in 1985 (formerly known as Forest Research Institute or FRI since 1929), promotes ecologically sustainable forestry sector through the conservation of natural resources and environment, sustainable forest management, and the development of efficient downstream and upstream processing and utilisation technology through researches. Ketumpatan relatif, kekecutan tangen dan MOE tegangan pada 1.3 m kurang daripada nilainya pada 4.0 m dari aras tanah. Namun, kekecutan membujur berkurang dengan banyaknya dari lapisan dalam ke luar. Ketumpatan relatif, kekecutan tangen, modulus kekenyalan (MOE) tegangan dan kekuatan tegangan buluh bertambah dengan banyaknya dari lapisan dalam ke luar. Ketinggian mempunyai kesan ke atas semua ciri-ciri yang dikaji kecuali kekuatan tegangan. Analisis varians dua hala dan ujian perbandingan purata Tukey menunjukkan yang lapisan buluh mempengaruhi kesemua ciri-ciri fizikal dan mekanik buluh.
Buluh ini dikaji pada ketinggian dan kedudukan mendatar yang berlainan. Ciri-ciri fizikal dan mekanik terpilih buluh Phyllostachys pubescens berusia antara 4 tahun hingga 6 tahun dari Zhejiang, China dikaji.
Relative density, tangential shrinkage and tensile MOE at 1.3 m were less than those at 4.0 m from the base. However, longitudinal shrinkage decreased greatly from the inner layer outwards. Relative density, tangential shrinkage, tensile modulus of elasticity (MOE) and tensile strength of bamboo increased greatly from the inner layer outwards. Height had effects on all selected properties except for tensile strength. Two way analysis of variance and Tukey's mean comparison tests indicated that layer had effects on all physical and mechanical properties. Selected physical and mechanical properties of 4-6 year old moso bamboo (Phyllostachys pubescens) grown in Zhejiang, China were investigated at different vertical and horizontal positions.
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