TNeutron

1. Berdasarkan ukuran Berdasarkan ukurannya, maka organisme tanah atau jasad hayati tanah ini dikelompokkan menjadi tiga kelompok, yaitu (1) Makrobia tanah, jika berukuran di atas 10 mm, (2) Mesobia, jika berukuran 0,2- 10 mm, dan (3) Mikrobia, jika berukuran < 0,2 mm (200 mm). 2. Berdasarkan Cara Memperoleh Energi Berdasarkan cara memperoleh energi, mikroorganisme tanah dibedakan menjadi dua kelompok, yaitu ...

Soil as a habitat for microorganisms to function as a natural medium for growth and doing all the activities physiology. Soil provides nutrients, water and carbon source necessary for the growth and activity of microorganisms. In this respect, the soil environment as abiotic factors (which include physical and chemical properties of the soil) and biotic (presence of other microbes and ...

The fish is said to be ill when an abnormality both anatomically and physiologically. Anatomically occur deformity of body parts of fish as part of the body, head, tail, fins and belly. In physiological abnormalities in organ function of vision, breathing, digestion, blood circulation and others. Disease by spreading classified as follows; 1) Endemic disease outbreaks ie fish / shrimp ...

Sasaran dan tujuan tersebut harus dikaitkan dengan karakteristik DAS seperti kondisi sosial, budaya, ekonomi, fisik, dan biologi yang akan dikelola. Namun demikian sasaran yang akan dicapai pada umumnya adalah untuk meningkatkan atau memperbaiki keadaan DAS sehingga tingkat produktivitas di tempat tersebut tetap tinggi dan pada saat bersamaan, dampak negatif yang ditimbulkan oleh kegiatan pengelolaan tataguna lahan tersebut di daerah hilir ...

A. HPV virus disease (Hepatopancreatic parvovirus) and MBV (Monodon Baculovirus) In the year 1988-1990 is a disease highly lethal to tiger prawn shrimp that can cause slow growth. Organs are attacked is hepatopancreas. On a serious attack, hepatopancreas will look pale, shrunken and compact. B. Viral disease YHD (Yellow Head Disease) Symptoms of this disease include: a) The head is ...

Waterwheel installed in accordance with the needs of at least the first month of maintenance. In the second month of maintenance, total mill must have been installed in accordance with the production target based on data from the last SR. A pond does not require a windmill until shrimp biomass production reached 500 kg / ha with normal growth. Windmills ...