ATRIBUTOS FÍSICOS Y QUÍMICOS EN SUELOS CON CULTIVOS INTERCALADOS CON CAFÉ

نویسندگان

چکیده

<p><strong>Background:</strong> Studies that help to evaluate agroecosystems are of great importance for world agricultural production in order achieve a more sustainable agriculture. <strong>Objective:</strong> To the physical and chemical attributes soil with crops intercropped coffee. <strong>Methodology:</strong> The research was carried out on property family farmer located municipality Alegre, state Espírito Santo, southeastern Brazil. For this, three farming systems were defined: monoculture coffee, coffee plantain, plantain hearts palm. Five randomly selected experimental units established each system. evaluated: texture mechanical resistance soil; attributes: pH, P, K, Ca, Mg, Al+H, SB, CIC-e, CIC-T, %SB, %SA MO. <strong>Results:</strong> Soil similar cultivation systems, however, had higher percentage sand lower clay. between culture two depths evaluated. Regarding attributes, presented values Ca CICe value organic matter content. <strong>Conclusion:</strong> These results show affected by intercropping so it is necessary modify agronomic management these conditions.<strong></strong></p>

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Consultas con Errores Ortográficos en RI Multilingüe: Análisis y Tratamiento

This paper studies the impact of misspelled queries on the performance of Cross-Language Information Retrieval systems and proposes two strategies for dealing with them: the use of automatic spelling correction techniques and the use of character n-grams both as index terms and translation units, thus allowing to take advantage of their inherent robustness. Our results demonstrate the sensitivi...

متن کامل

Tratamiento del desbalance en problemas con múltiples clases con ECOC

Imbalanced training sample means that one class is represented by a large number of examples while the other is represented by only a few. This problem may produce an important deterioration of the classifier performance, in particular with patterns belonging to the less represented classes. The majority of the studies in this area are oriented, mainly, to resolve problems with two classes. How...

متن کامل

Paniculitis en paciente con dermatomiositis

Panniculitis is a rarely reported clinical finding in dermatomyositis. It may precede the other manifestations associated with dermatomyositis by as much as 14 months. In all cases, myositis and panniculitis improve simultaneously during treatment. The present report describes the case of a 30-year-old female patient with clinical and histopathological findings consistent with panniculitis two ...

متن کامل

Análisis de propiedades de medidas de similitud con atributos binarios

We propose to extend an approach based on the set theory for similarity metrics with binary attributes that can be presented as a contingence table. We analyze different properties of similarity that allow us to classify them.

متن کامل

Alcohol y tabaco en adolescentes españoles y mexicanos y su relación con la actividad físico-deportiva y la familia

Según la OMS (1), el tabaquismo y el alcoholismo son las drogodependencias más extendidas en nuestra sociedad, y representan, respectivamente, la primera y la tercera causa de años de vida con discapacidades. El Observatorio Español sobre Drogas asegura en su último informe que la mayoría de los españoles consume bebidas alcohólicas esporádica o habitualmente (2). En 2008, 72,9% de estudiantes ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Tropical and Subtropical Agroecosystems

سال: 2023

ISSN: ['1870-0462']

DOI: https://doi.org/10.56369/tsaes.4633