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perkembangan pertanian. Pertanian merupakan sektor unggulan dalam menyediakan sumber bahan pangan dan obat – obatan, bahkan sebagai penyedian sumber energi terbarukan. Upaya pembangunan pertanian Indonesia memerlukan dukungan dari seluruh masyarakat Indonesia, lebih-lebih kalangan akademisinya. Upaya tersebut menjadi sangat urgen bagi Fakultas Pertanian UMSU sebagai Fakultas yang bergerak dalam bidang pertanian di Indonesia. Di lingkungan Fakultas Pertanian sendiri dapat dengan mudah dipahami, bahwa pertanian mempunyai arti yang luas, namun bagi masyarakat umum, pengertian pertanian dalam arti luas tersebut tidaklah koheren, tunggal, dan tanpa bias.
Buku ini hadir bermaksud untuk mendistribusikan informasi dan pengetahuan terutama tentang produksi dan pendapatan petani ikan air tawar. Hal ini diawali oleh kehadiran proyek Pusat Listrik Tenaga Air (PLTA) Koto Panjang sebagai upaya peningkatan kesejahteraan masyarakat di Kabupaten Kampar, semisal yang terjadi di desa Kecamatan Bangkinang Barat.
Penulis : Arwin Juli Rakhmadi Butar-Butar, Ajraini Nazli, Najmuddin Saifullah, Monica Wahyu Utami, AR Sugeng Riadi, Muhammad Qorib, Firdaus, Abdul Rahman Cemda, Muhammad Hidayat, Zailani, Zulfi Amri, Singgih Prana Putra, Marataon Ritonga, Abu Yazid Raisal, Rosynanda Nur Fauziah, Mega Sukma. Tebal : viii + 208 halaman Sampul : Soft doff ISBN : 978-623-8091-43-0 Versi Ebook : – Kategori : Astronomi Tahun terbit : 2023 Penerbit : Bildung Sinopsis: Buku ini berisikan kumpulan artikel dari berbagai penulis yang concern dengan astronomi Islam. Buku ini merupakan buku ke-2, yaitu kumpulan artikel yang ditulis oleh para pakar di bidangnya masing-masing. Secara umum isi dan konstruksi dalam buku ini berisi pembahasan penelitian terkait astronomi Islam, seperti Arah Kiblat, Waktu Shalat, Kalender Islam Global, Astronomi, dan lain-lain.
"First published in 1928 and written while the author was still at Oxford, this book has become a classic. It remains the best possible introduction to the most widespread and influential architectural and decorative arts movement England ever produced." "Though Gothic Revival buildings had changed the face of both town and country, they were hardly appreciated in the first half of this century. Architectural historians neglected them because so few were seen as great works of art; others averted their gaze, or laughed. That taste later changed was in many ways due to this book. Kenneth Clark's exploration of the changes in ideals and sensibility that inspired the Revival made it possible to see again with the eyes of those for whom the buildings had been designed, and whose imaginations they had fired."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved
The most comprehensive book ever written on leatherback sea turtles. Weighing as much as 2,000 pounds and reaching lengths of over seven feet, leatherback turtles are the world’s largest reptile. These unusual sea turtles have a thick, pliable shell that helps them to withstand great depths—they can swim more than one thousand meters below the surface in search of food. And what food source sustains these goliaths? Their diet consists almost exclusively of jellyfish, a meal they crisscross the oceans to find. Leatherbacks have been declining in recent decades, and some predict they will be gone by the end of this century. Why? Because of two primary factors: human redevelopment of nestin...
Merrett provides a concise but comprehensive treatment of one of the central issues in environmental management. Informed by an evolutionary political economy perspective, this text draws on a worldwide range of case studies and examples.
The book is bundled with all the teaching tools like Learning objectives, Summary of the chapter, Key terms, and a large number of questions for practice.
Ethnobotany includes the traditional use of plants in different fields like medicine and agriculture. This book incorporates important studies based on ethnobotany of different geographic zones. The book covers medicinaland aromatic plants, ethnopharmacology, bioactive molecules, plants used in cancer, hypertension, disorders of the central nervous system, and also as antipsoriatic, antibacterial, antioxidant, antiurolithiatic. The book will be useful for a diverse group of readers including plant scientists, pharmacologists, clinicians, herbalists, natural therapy experts, chemists, microbiologists, NGOs and those who are interested in traditional therapies.
This authoritative book presents the theoretical development of gravitational physics as it applies to the dynamics of celestial bodies and the analysis of precise astronomical observations. In so doing, it fills the need for a textbook that teaches modern dynamical astronomy with a strong emphasis on the relativistic aspects of the subject produced by the curved geometry of four-dimensional spacetime. The first three chapters review the fundamental principles of celestial mechanics and of special and general relativity. This background material forms the basis for understanding relativistic reference frames, the celestial mechanics of N-body systems, and high-precision astrometry, navigatio...
Methods of Celestial Mechanics provides a comprehensive background of celestial mechanics for practical applications. Celestial mechanics is the branch of astronomy that is devoted to the motions of celestial bodies. This book is composed of 17 chapters, and begins with the concept of elliptic motion and its expansion. The subsequent chapters are devoted to other aspects of celestial mechanics, including gravity, numerical integration of orbit, stellar aberration, lunar theory, and celestial coordinates. Considerable chapters explore the principles and application of various mathematical methods. This book is of value to mathematicians, physicists, astronomers, and celestial researchers.