Google

Google Inc. adalah sebuah perusahaan multinasional Amerika Serikat yang berkekhususan pada jasa dan produk Internet. Produk-produk tersebut meliputi teknologi pencarian, komputasi web, perangkat lunak, dan periklanan daring.[6] Sebagian besar labanya berasal dari AdWords.[7][8]

Google didirikan oleh Larry Page dan Sergey Brin saat masih mahasiswa Ph.D. di Universitas Stanford. Mereka berdua memegang 16 persen saham perusahaan. Mereka menjadikan Google perusahaan swasta pada tanggal 4 September 1998. Pernyataan misinya adalah “mengumpulkan informasi dunia dan membuatnya dapat diakses dan bermanfaat oleh semua orang”,[9] dan slogan tidak resminya adalah “Don’t be evil“.[10][11] Pada tahun 2006, kantor pusat Google pindah ke Mountain View, California.

 

dikutip dari : wiki

Soil Science teaching principles

Soil Science is a unique discipline concerning a complex material that is part of many natural and utilitarian systems. As such, the teaching of Soil Science requires principles that reflect the nature of soil and the practices of soil scientists. Because no discipline-specific teaching principles could be found for Soil Science in the literature, an iterative approach was used to develop them, which involved input from students, academics, employers, graduates in the workplace, as well as published generic teaching principles. The synthesis of these perspectives was achieved via a series of cycles that first involved student feedback on Soil Science teaching from five Australian universities, combined with academic reflections on learning and teaching. The outcome of this activity was subject to perspectives provided by employers of soil scientists and practising soil scientists in the workplace. Quantitative and qualitative analyses of these sources and published generic teaching materials were blended into a set of 11 teaching principles of Soil Science that reflect the unique nature of soil and the outcomes required of graduates who have majored in Soil Science.

Fulltext : here

Peraturan Kesuburan Tanah

  1. Peraturan Menteri Pertanian. Nomor : 87/Permentan/SR.130/12/2011.Tentang
    Kebutuhan Dan Harga Eceran Tertinggi (Het) Pupuk Bersubsidi Untuk Sektor Pertanian Tahun Anggaran 2012 lihat di sini.
  2. Permentan Nomor: 70/Permentan/SR.140/10/2011 tentang Pupuk Organik, Pupuk Hayati dan Pembenah Tanah lihat di sini.
  3. Permentan Nomor: 43/Permentan/SR.140/8/2011 tentang Syarat dan Tata Cara Pendaftaran Pupuk An-Organik lihat di sini, lampiran di sini.
  4. Permentan Nomor: 28/Permentan/SR.130/5/2009 tentang Pupuk Organik, dan  Pembenah Tanah lihat di sini.
  5. Permentan Nomor : 08/Permentan/SR.140/2/2007  Tahun 2007  tentang Syarat dan tatacara pendaftaran pupuk anorganik.  Unduh di sini.
  6. SNI Pupuk