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48 questões
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17 questões
51.483 questões encontradas
Acerca da agricultura de precisão, julgue o próximo item. O uso de Big Data na agricultura é restrito à análise financeira das propriedades, sem impacto direto nas práticas de cultivo.
Acerca da agricultura de precisão, julgue o próximo item. A utilização de plataformas digitais permite o monitoramento remoto de condições climáticas e do solo.
Acerca da agricultura de precisão, julgue o próximo item. A agricultura digital minimiza a variabilidade natural dos fatores ambientais, garantindo a uniformidade absoluta da produção.
No contexto da agricultura de precisão, diferentes tecnologias têm sido adotadas para otimizar a produção no campo. A respeito dessas tecnologias e suas aplicações, julgue o item a seguir. O sensoriamento remoto, ao captar imagens de satélite, fornece informações precisas e instantâneas acerca da fertilidade química do solo, tornando desnecessária a validação em campo.
Julgue o item a seguir, em relação ao uso do sensoriamento remoto na agricultura combinado com os mecanismos de aprendizagem de máquina. As redes neurais artificiais são um algoritmo de aprendizagem de máquina não supervisionado que permitem a classificação categorizada de um grande volume de dados agrícolas oriundos do sensoriamento remoto.
Tendo em vista que a automação de máquinas agrícolas engloba o uso de sensores, GPS e sistemas de inteligência artificial e robótica, julgue o item subsequente. Dados de telemetria, como o consumo horário de diesel , podem ser transmitidos por sensores embarcados em máquinas agrícolas via Bluetooth para dispositivos móveis, como smartphones e tablets .
Texto associado
Many studies reveal the contributions of plant breeding and agronomy to farm productivity and their role in reshaping global diets. However, historical accounts also implicate these sciences in the creation of new problems, from novel disease vulnerabilities propagated through industrial monocrops to the negative ecological and public health consequences of crops dependent on chemical inputs and industrialized food systems more generally. Increasingly, historical analyses also highlight the expertise variously usurped, overlooked, abandoned, or suppressed in the pursuit of “modern” agricultural science. Experiment stations and “improved” plants were instruments of colonialism, means of controlling lands and lives of peoples typically labeled as “primitive” and “backward” by imperial authorities. In many cases, the assumptions of colonial improvers persisted in the international development programs that have sought since the mid-20th century to deliver “modern” science to farming communities in the Global South. Awareness of these issues has brought alternative domains of crop science such as agroecology to the fore in recent decades, as researchers reconcile the need for robust crop knowledge and know-how with the imperatives of addressing social and environmental injustice. Helen Anne Curry; Ryan Nehring. The history of crop science and the future of food. Internet: (adapted)
Judge the following items about the text above. According to the text, the farming communities in the Global South are no longer under the assumptions typical of the “international development programs” created in the 20 th century.
Texto associado
Many studies reveal the contributions of plant breeding and agronomy to farm productivity and their role in reshaping global diets. However, historical accounts also implicate these sciences in the creation of new problems, from novel disease vulnerabilities propagated through industrial monocrops to the negative ecological and public health consequences of crops dependent on chemical inputs and industrialized food systems more generally. Increasingly, historical analyses also highlight the expertise variously usurped, overlooked, abandoned, or suppressed in the pursuit of “modern” agricultural science. Experiment stations and “improved” plants were instruments of colonialism, means of controlling lands and lives of peoples typically labeled as “primitive” and “backward” by imperial authorities. In many cases, the assumptions of colonial improvers persisted in the international development programs that have sought since the mid-20th century to deliver “modern” science to farming communities in the Global South. Awareness of these issues has brought alternative domains of crop science such as agroecology to the fore in recent decades, as researchers reconcile the need for robust crop knowledge and know-how with the imperatives of addressing social and environmental injustice. Helen Anne Curry; Ryan Nehring. The history of crop science and the future of food. Internet: (adapted)
Judge the following items about the text above. The presence of inverted commas (“) in “primitive” and “backward” indicate that the authors agree with the descriptions used by imperial authorities to define some specific peoples.
Texto associado
Many studies reveal the contributions of plant breeding and agronomy to farm productivity and their role in reshaping global diets. However, historical accounts also implicate these sciences in the creation of new problems, from novel disease vulnerabilities propagated through industrial monocrops to the negative ecological and public health consequences of crops dependent on chemical inputs and industrialized food systems more generally. Increasingly, historical analyses also highlight the expertise variously usurped, overlooked, abandoned, or suppressed in the pursuit of “modern” agricultural science. Experiment stations and “improved” plants were instruments of colonialism, means of controlling lands and lives of peoples typically labeled as “primitive” and “backward” by imperial authorities. In many cases, the assumptions of colonial improvers persisted in the international development programs that have sought since the mid-20th century to deliver “modern” science to farming communities in the Global South. Awareness of these issues has brought alternative domains of crop science such as agroecology to the fore in recent decades, as researchers reconcile the need for robust crop knowledge and know-how with the imperatives of addressing social and environmental injustice. Helen Anne Curry; Ryan Nehring. The history of crop science and the future of food. Internet: (adapted)
