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| Biochar is a carbon-rich material that is distinct from charcoal and other similar materials dueto its use as a soil conditioner to improve soil quality. One factor limiting understanding andvalidation of biochar as a soil conditioner and carbon sink is the lack of long-duration studies inthe field. Such studies are essential, since biochar can be produced from a wide variety of rawmaterials and thermic processes, leading to very diverse products. Most studies are done ingreenhouses; due to cost Status: Completed Start date: Tue Jan 01 00:00:00 GMT-03:00 2019 |
| The Basic Sanitation System for Rural Areas was initially composed of two technologies, the "Biodigester Septic Tank" and the "Embrapa Chlorinator", developed by the researcher Antônio Pereira de Novaes (deceased). Such technologies, due to their social and national reach, have provided great returns to Brazilian society. Embrapa Instrumentation has made efforts to disseminate the system in the entire domestic territory through public and private partnerships, however, it has observed the need t ... Status: Completed Start date: Wed Sep 01 00:00:00 GMT-03:00 2010 |
| Psyllids are small jumping insects in the superfamily Psylloidea (Hemiptera) which damage tovarious agricultural and forest crops. Some psyllids can transmit bacterial diseases to plants:the Asian citrus psyllid (Diaphorina Citra Kuwayama) transmits Huanglongbing disease (citrusgreening), currently considered the most serious citrus disease in Asia and America. There arean estimated 1000 psyllid species in Brazil, but approximately 90% have not yet beendescribed; as of 2012, only 73 species had Status: In progress Start date: Thu Feb 01 00:00:00 GMT-03:00 2018 |
| Milk production systems in Brazil are based, for the most part, on the use of tropical grass pastures as the main source of nutrients for animals. Keeping high levels of pasture-based milk production depends on the following factors: supply of forage in quantity and quality, maximum duration of the grazing season, rational use of energy, protein and mineral supplements, and definition of management strategy that aims at productivity by area. Therefore, intensive pasture management results in for Status: Completed Start date: Tue Jan 01 00:00:00 GMT-03:00 2019 |
| Milk production systems in Brazil are based, for the most part, on the use of tropical grass pastures as the main source of nutrients for animals. Keeping high levels of pasture-based milk production depends on the following factors: supply of forage in quantity and quality, maximum duration of the grazing season, rational use of energy, protein and mineral supplements, and definition of management strategy that aims at productivity by area. Therefore, intensive pasture management results in for Status: Completed Start date: Fri Sep 01 00:00:00 GMT-03:00 2017 |