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A tree is defined as a woody perennial plant, having a single elongated trunk with several branches spreading at a certain height which give shape to its canopy (crown). The trunk usually has a minimum diameter of 10 cm at chest height. The leaves may be deciduous (falling seasonally) or evergreen. Young trees with a trunk measuring less than 10 cm in diameter are called saplings. Most tree species are flowering plants or conifers. They are distributed throughout the world, with the highest diversity in rainforests of the tropical regions. The majority of tree species belong to the families Dipterocarpaceae (Dipterocarps), Fagaceae (Beech family) and Lauraceae (Laurel family). Trees are used to produce a variety of our needs, including timber, furniture, paper and medicine. They also play an important role in preserving the environment (ecosystems) by preventing land degradation and erosion, producing oxygen and absorbing carbon dioxide and managing microclimates.
Two Centuries of Sowing the Earth's Plant Diversity in Indonesia Entering its 200th year on 18 May 2017 Bogor Botanic Gardens continues to consolidate its position as a qualified center of plant conservation development of science research education tourism and environmental services. Originally known as: 'S Lands Plantentuin te Buitenzorg' Bogor Botanic Gardens was established in the heart of Bogor West Java on the 18th of May 1817 as a garden for the acclimatization of plant species with economic potential introduced from all over the world.
Begonia bukan pendatang baru di dunia tanaman hias Indonesia. Namun, kehadirannya memang baru terlihat belakangan ini. Tanaman berdaun eksotis ini berasal dari keluarga Begoniaceae yang meliputi sekitar 1.500 jenis. Masing-masing memiliki bentuk, warna , dan ukuran daun yang berbeda. Buku ini mencoba mengenalkan jenis-jenis begonia serta cara perawatannya. -AgroMedia-
Volume commemorating the 25th anniversary of Indonesian Institute of Sciences.
Bangkit lebih kuasa dengan inovasi Pertanian modern yang memanfaatkan berbagai teknologi sangat cocok bagi anak-anak muda. Sektor pertanian harus berkembang seiring pesatnya teknologi. Sebelum 2022 Gede Suardita selalu bermandikan peluh. Pasalnya ia menggunakan gembor untuk menyiram tanaman di lahan 18 are atau 1.800m2 selamat 2 jam. Namun, itu kisah masalalu. "Sekarang hanya perlu waktu 10 menit." kata pria asal Dusun Asahgobleg, Kecamatan Banjar, Kabupaten Buleleng, Bali, itu. Sebelumnya memupuk tanaman pun perlu waktu sekitar 8 jam, sekarang 20 menit. Istimewanya, Suardita tak perlu lagi bermandi peluh. Ia cukup memencet telepon genggam. Teknologi yang sekarang diterapkan Suardita adalah ...
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