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In the Peruvian and Colombian Amazon, most of the rural population is engaged in agriculture, which includes cattle farming as an activity mainly of a family nature. It is notable that livestock farming has generated low sustainability in land use, mainly due to deforestation of forests for pasture establishment. Livestock is responsible for 80% of deforestation in the Amazon region and is respons...

The adequate management of water and fertilization is critical to optimize yield, within the limits established by the climate and the availability of resources. Even though quinoa is recommended as an efficient crop in terms of its use of water and nitrogen an evaluation of responses to these variables at the crop physiology level shows significant gaps between actual yields and those limited by...

Soil is the basis of terrestrial ecosystems and agriculture, it participates in the cycle of nutrients, the storage, and infiltration of water, the support of plants, and microbial activity. Progressive soil degradation and desertification processes advance rapidly in countries of the Andean region, reducing agricultural production, which negatively impacts the economy of rural families, causing h...

The low efficiency in the use of nutrients in the fertilization processes has led to soil degradation, nutrient leaching, water pollution, high greenhouse gas emissions, and poor production models. Accordingly, nano-fertilizers are considered as one of the alternatives with great potential. In this project, formulations of nano-fertilizers based on titanium dioxide, zinc oxide, and zeolite will be...

Successful marketing of Latin-American Fine Aroma National cocoa is hampered by high cadmium (Cd) content in the beans. For this, we will formulate an innovative, highly efficient and climatically intelligent bioprocess to reduce the solubility of Cd in the rhizosphere of cocoa plants with a protocol suitable for transfer to cocoa farms. The bioprocess will involve: (a) isolation of a soil fungi c...

Agriculture produces 60% of the emission of nitrous oxide (N2O), one of the three main greenhouse gases responsible for global warming. Paradoxically, agriculture is extremely sensitive to climate change, a fact that generates the need to promote climate-smart technological innovation policies. In the present multilateral technical cooperation project (Argentina, Chile, Brazil, Colombia, Spain and...

Producing more food for a growing population, the increase in competition for the use of water resources among economic sectors, as well as the effects of climate change on agriculture, represent a future with greater restrictions on the availability of water in the Latin America and the Caribbean (LAC) countries. Faced with this complex panorama, the notable advances in knowledge for irrigation ...

In recent decades there has been a rapid expansion and intensification of agricultural production in the South American Chaco region. However, most livestock producers still maintain very low levels of productivity. A valid indicator to measure this low productivity is the low annual weaning rate (calves per cow per year), which is below 50%. The main problems that explain this low productivity ar...

Family agriculture is a key productive sector to eradicate hunger and propose changes towards more sustainable agricultural systems. In Latin America, 80% of farms belong to family farming, including more than 60 million people, making it the main source of agricultural and rural employment. Within family farming in the high Andean regions, Andean tubers such as potatoes (Solanum tuberosum), smoot...

Rice is the fourth most consumed food in Latin America and contributes on average to 11% of the caloric intake per capita in the countries of the region, making it a fundamental basis for food security. Currently, there are an estimated 5.3 million hectares cultivated with rice in the Americas, mostly by small producers. The high climatic variability associated with climate change has caused less ...