Results 1 to 10 of about 447,792 (214)

Newly implemented crop-livestock-forest systems increase available water and aeration in soils of the Brazilian Savannah

Journal of Agriculture and Rural Development in the Tropics and Subtropics, 2023
There is a growing demand for cropping systems that guarantee food production by improving the use efficiency of natural resources such as soil and water.
Thamires Marques Moura, Marcia Thais De Melo Carvalho, Luis Fernando Stone, Beata Emoke Madari, Darliane de Castro Santos, Estenio Moreira Alves, Emerson Trogello, Lucas Luis Faustino, Pedro Luiz Oliveira de Almeida Machado   +8 more
doaj   +1 more source

The impact of water management systems and biofertilizers on soybean production in type B tidal swamp lands in Kapuas district, Central Kalimantan, Indonesia [PDF]

BIO Web of Conferences, 2023
Acid sulfate land is a land resource that can be optimized to achieve soybean selfsufficiency. Management of irrigation systems and the use of biological fertilizers play an important role in efforts to increase yields.
Kinanti Kartika Ayu, Hidayah Utami Sri Nuryani, Widada Jaka, Sosiawan Hendri, Yusuf Wahina Anisa, Mulyawan Arif   +5 more
doaj   +1 more source

Genetic mapping of the Andean anthracnose resistance gene present in the common bean cultivar BRSMG Realce

Frontiers in Plant Science, 2022
The rajado seeded Andean bean (Phaseolus vulgaris L.) cultivar BRSMG Realce (striped seed coat) developed by Embrapa expressed a high level of anthracnose resistance, caused by Colletotrichum lindemuthianum, in field and greenhouse screenings.
Lucas Matias Gomes-Messias, Rosana Pereira Vianello, Gabriella Ribeiro Marinho, Luana Alves Rodrigues, Alexandre Siqueira Guedes Coelho, Helton Santos Pereira, Leonardo Cunha Melo, Thiago Lívio Pessoa Oliveira de Souza   +7 more
doaj   +1 more source

A heat transfer model for global warming

Case Studies in Thermal Engineering, 2023
A heat transfer model for global warming was developed which included radiation transfer to the atmosphere and the earth. The model is based on the principles of heat transfer and well established engineering data and methods.
E. William Beans
doaj   +1 more source

Predicting Soil Organic Carbon Dynamics of Integrated Crop-Livestock System in Brazil Using the CQESTR Model

Frontiers in Environmental Science, 2022
Land degradation and reduction in productivity have resulted in losses of soil organic carbon (SOC) in agricultural areas in Brazil. Our objectives were to 1) evaluate the predictive performance of CQESTR model for a tropical savannah; and 2) examine the
Janaina M. Oliveira, Janaina M. Oliveira, Hero T. Gollany, Robert Wayne Polumsky, Beata E. Madari, Luiz F. C. Leite, Pedro L. O. A. Machado, Márcia T. M. Carvalho   +7 more
doaj   +1 more source

Biochar increases plant-available water in a sandy loam soil under an aerobic rice crop system [PDF]

Solid Earth, 2014
The main objective of this study was to assess the impact of biochar rate (0, 8, 16 and 32 Mg ha−1) on the water retention capacity (WRC) of a sandy loam Dystric Plinthosol.
M. T. de Melo Carvalho, A. de Holanda Nunes Maia, B. E. Madari, L. Bastiaans, P. A. J. van Oort, A. B. Heinemann, M. A. Soler da Silva, F. A. Petter, B. H. Marimon Jr., H. Meinke   +9 more
doaj   +1 more source

Organomineral Fertilizer Is an Agronomic Efficient Alternative for Poultry Litter Phosphorus Recycling in an Acidic Ferralsol

Frontiers in Agronomy, 2022
Brazil is a large phosphate importer due to the high demand for this nutrient for grain cropping on very weathered soils. However, Brazil has an important poultry production that generates ~6.8 million m3 year−1 of organic residue containing phosphorus ...
Vinicius de Melo Benites, Sulian Junkes Dal Molin, June Faria Scherrer Menezes, Getúlio Sousa Guimarães, Pedro Luiz Oliveira de Almeida Machado   +4 more
doaj   +1 more source

Impacts of Export Tax of Cocoa Beans on Indonesian Economy. [PDF]

, 2016
In recent years, there is a significant decline of cocoa beans in terms of exports value and share after 2010. Several studies claimed that this downward trend was caused by the introduction of an export tax on cocoa ...
Effendi, Y. (Yuventus)
core   +7 more sources

Influence of coffee brewing methods on the chromatographic and spectroscopic profiles, antioxidant and sensory properties

Scientific Reports, 2021
Cold brewing coffee has gained increasing popularity as a novel brewing method. A completely different flavour profile during cold brewing extraction (smooth and mild) is a result of the low-energy process, prolonged water-grind contact times and long ...
Natalia Stanek, Magdalena Zarębska, Łukasz Biłos, Krzysztof Barabosz, Ewa Nowakowska-Bogdan, Izabela Semeniuk, Justyna Błaszkiewicz, Renata Kulesza, Rafał Matejuk, Krzysztof Szkutnik   +9 more
doaj   +1 more source

Earlier than expected introductions of the Bemisia tabaci B mitotype in Brazil reveal an unprecedented, rapid invasion history

Ecology and Evolution, 2022
During 1991, in Brazil, the presence of the exotic Bemisia tabaci B mitotype was reported in São Paulo state. However, the duration from the time of initial introduction to population upsurges is not known.
Jorge R. Paredes‐Montero, Muriel Rizental, Eliane Dias Quintela, Aluana Gonçalves de Abreu, Judith K. Brown   +4 more
doaj   +1 more source