The contribution of multiple use forest management to small farmers' annual incomes in the Eastern Amazon

Small-scale farmers in the Brazilian Amazon collectively hold tenure over more than 12 million ha of permanent forest reserves, as required by the Forest Code. The trade-off between forest conservation and other land uses entails opportunity costs for them and for the country, which have not been sufficiently studied. We assessed the potential income generated by multiple use forest management for farmers and compared it to the income potentially derived from six other agricultural land uses. Income from the forest was from (i) logging, carried out by a logging company in partnership with farmers' associations; and (ii) harvesting the seeds of Carapa guianensis (local name andiroba) for the production of oil. We then compared the income generated by multiple-use forest management with the income from different types of agrarian systems. According to our calculations in this study, the mean annual economic benefits from multiple forest use are the same as the least productive agrarian system, but only 25% of the annual income generated by the most productive system. Although the income generated by logging may be considered low when calculated on an annual basis and compared to incomes generated by agriculture, the one-time payment after logging is significant (US$5,800 to US$33,508) and could be used to implement more intensive and productive cropping systems such as planting black pepper. The income from forest management could also be used to establish permanent fields in deforested areas for highly productive annual crops using conservation agriculture techniques. These techniques are alternatives to the traditional land use based on periodic clearing of the forest. Nevertheless, the shift in current practices towards adoption of more sustainable conservation agriculture techniques will also require the technical and legal support of the State to help small farmers apply these alternatives, which aim to integrate forest management in sustainable agricultural production systems.

Perfil dos consumidores de plantas medicinais e condimentares do município de Pato Branco (PR)

Diagnosticou-se o perfil dos consumidores de supermercados em Pato Branco (PR), com relação às suas preferências pelas plantas medicinais e condimentares, como subsídio à produção por pequenos produtores rurais. Os consumidores preferem produtos orgânicos, observam a aparência e o preço do produto, e vão ao mercado uma vez por semana, preferencialmente aos sábados. As dez plantas medicinais preferidas, em ordem decrescente, são camomila, anis, boldo, carqueja, guaco, malva, poejo, espinheira-santa, menta e sálvia. As dez plantas condimentares preferidas, em ordem decrescente, são cebola, cravo, canela, orégano, alho, nóz-moscada, pimentão, cebolinha, endro e salsinha.

A formação da força de trabalho marítima no Brasil: cultura e cotidiano, tradição e resistência (1808-1850)

A partir du XVIe siècle, le Brésil surgit comme l'un des éléments centraux du surgissement d'un ordre économique et social dans lequel le navire apparaît comme un espace de luttes et de contradictions entre gouvernements, commandants et marins. Nous examinerons ici le processus de prolétarisation, au Brésil au cours de la premier moitié du XIXe siècle, qui a transformé en main d' uvre de travail maritime des indiens, des petits agriculteurs, des noirs libres et des esclaves.

Consórcio de feijoeiro e milho-verde na entressafra. II- comportamento das cultivares de milho

The green corn demand, production of quality bean grain and better use of land and water resources can be used by small farmers through the intercropping of common bean and green corn in off-season crops. Field experiments were conducted in the Polo Regional Extremo Oeste-APTA, in Andradina -São Paulo State, in 2005 and 2006. The objective was to evaluate the performance of green corn cultivars grown in single crop and intercropped with common bean. The randomized blocks design with 8 treatments constituted by the combination of two corn (CATIVERDE 02 and XB 7012) and three common bean cultivars of different growth habits: IPR Colibri (I), IPR Juriti (II) and IAC Carioca (III), with four repetitions was used. The influence of the intercropping on the performance of corn was not significant. The hybrid XB 7012 was more productive in intercropping and in single crop. The hybrid production more 8000 commercials ears and lengt ears when compared with the variety. The intercropping with the IPR Juriti or IPR Colibri cultivars were the most profitable for the producer.

Consórcio de feijoeiro e milho-verde na entressafra I comportamento das cultivares de feijão

Green corn demand, production of quality bean grain and better use of land and water resources can be used by small farmers through the intercropping of common bean and green corn in off-season crops. Field experiments were conducted in the Polo Regional Extremo Oeste- APTA, in Andradina -São Paulo State, in 2005 and 2006. The objective was to evaluate the performance of common bean cultivars grown in single crop and intercropped with green corn. The randomized blocks design with 9 treatments constituted by the combination of three common bean cultivars of different growth habits: IPR Colibri (Type I), IPR Juriti (Type II) and IAC Carioca (Type III), and two corn cultivars: CATIVERDE 02 (variety) and XB 7012 (hybrid), with four repetitions was used. The intercropping influenced the performance of all common bean cultivars. The green corn CATIVERDE 02 is more appropriate for intercropping with common bean. IAC Carioca, IPR Juriti and IPR Colibri cultivars present same behavior. IPR Colibri presented potential for intercropping.

Caracterização social e tecnológica da produção de uvas para mesa em pequenas propriedades rurais da região de Jales-SP

A viticultura é uma atividade relevante para os produtores rurais do Estado de São Paulo, sobretudo aqueles detentores de pequenas áreas. O presente trabalho teve como objetivo caracterizar os principais aspectos sociais e tecnológicos utilizados na produção de uvas para mesa na região de Jales (SP). Os dados foram levantados nos anos de 2009 e 2010, a partir da aplicação de questionários a 19 produtores de uva e do acompanhamento do ciclo de produção de 10 propriedades. Os produtores cultivam pelo menos três cultivares diferentes de uva, sendo as principais: 'Niagara Rosada', 'Itália' e 'Benitaka'. A área média das propriedades é de, aproximadamente, 21 ha, e a área média com parreiras de uva é de 2,4 ha. A maioria dos produtores não conta com assistência técnica regular, não segue recomendações de adubação e não emprega critérios técnicos para o manejo da irrigação. O controle de doenças é realizado de forma preventiva e intensa, chegando a superar 100 aplicações por ciclo, no caso das uvas finas para mesa. Os resultados devem subsidiar a realização de outras pesquisas, assim como programas de planejamento e transferência de tecnologia, proporcionando ao produtor um manejo mais adequado da cultura, bem como o desenvolvimento sustentável rural regional.

Water Buffalo Genome Science Comes of Age

The water buffalo is vital to the lives of small farmers and to the economy of many countries worldwide. Not only are they draught animals, but they are also a source of meat, horns, skin and particularly the rich and precious milk that may be converted to creams, butter, yogurt and many cheeses. Genome analysis of water buffalo has advanced significantly in recent years. This review focuses on currently available genome resources in water buffalo in terms of cytogenetic characterization, whole genome mapping and next generation sequencing. No doubt, these resources indicate that genome science comes of age in the species and will provide knowledge and technologies to help optimize production potential, reproduction efficiency, product quality, nutritional value and resistance to diseases. As water buffalo and domestic cattle, both members of the Bovidae family, are closely related, the vast amount of cattle genetic/genomic resources might serve as shortcuts for the buffalo community to further advance genome science and biotechnologies in the species.

Aspectos físico-químicos e microbianos do queijo maturado por mofo obtido da coagulação mista com leite de cabra congelado e coalhada congelada

Milk goats are indicated as an economic alternative for small farmers and cheese making could improve their profits. Goat's milk has a seasonal production characteristic and shows periods of abundance and others of scarcity. The use of frozen milk or frozen curd to make cheese can be used to solve the problem. The aim of this work was to evaluate the preparation of cheese made from mixed curd and ripened by Penicillium candidum mould using slow frozen milk (in a domestic freezer) or fast frozen milk (by liquid nitrogen). The slow frozen curd and fast frozen curd without whey were used. It was observed that the cheese from the slow and fast frozen milk and from the slow and fast frozen curd did not differ from the control cheese for the yield, chemicophysical characteristics, chemical composition, extention ripened rate, depth ripened rate and microbiological aspects, even when it was expressed as a dry matter content of cheeses.

Low cost technology applied to thermometry of grains

Modern agriculture demands investments in technology that allows the farmers to improve productivity and quality of their products, aiming to establish themselves in a competitive market. However, the high costs of acquiring and maintaining such technology may be an inhibiting factor to its spread and acceptance, mainly to a large number of small grain Brazilian farmers, who need low cost innovative technological solutions, suitable for their financial reality. Starting from this premise, this paper presents the development of a low cost prototype for monitoring the temperature and humidity of grains stored in silos, and the economic implications of cost/benefit ratio of innovative applications of low cost technology in the process of thermometry of grains. The prototype was made of two electronic units, one for acquisition and another one for data reception, as well as software, which offered the farmers more precise information for the control of aeration. The data communication between the electronic units and the software was reliable and both were developed using low cost electronic components and free software tools. The developed system was considered as potentially viable to small grain Brazilian farmers; it can be used in any type of small silos. It provided reduction of costs of installation and maintenance and also offered an easy expansion system; besides the low cost of development when compared to similar products available in the Brazilian market.

Colonização estatal no noroeste paulista: fazenda Jacylândia no município de Meridiano-SP

Pós-graduação em Geografia - FCT

Programa de aquisição de alimentos (PAA) e o desenvolvimento territorial : um estudo comparativo entre os municípios de Euclides da Cunha Paulista-SP e Paranavaí-PR

Pós-graduação em Geografia - FCT

Avaliação do programa “luz para todos”, implantado na cooperativa de eletrificação rural de Itaí, Paranapanema e Avaré - Ceripa

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização da Associação dos Pequenos Agricultores no contexto do Projeto Cinturão Verde de Ilha Solteira - SP

Pós-graduação em Geografia - FCT

Modo de cultivo e sanitização na pós-colheita de repolho híbrido 'Fuyutoyo'

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Desenvolvimento sustentável e políticas públicas: espaços de reprodução do modo capitalista de produção. O Programa Estadual de Microbacias Hidrográficas na microbacia hidrográfica do Córrego do Pereira

Pós-graduação em Geografia - FCT