La Brachiaria brizanta es un pasto permanente y amacollado, con tallos vigorosos que alcanzan alturas de 1,5 a 2 metros. El valor nutritivo se considera entre moderado y bueno, si se compara con otras especies de Brachiarias, en relación con su palatabilidad, consumo, digestibilidad y composición química. Por eso, el...

The following technology provides an overview and details features of hand seeders and planters including jab planters to plant in rows. The advantages (labour saving, livelihood resilience strengthening, equipment, skills and cost) and disadvantages (labour and cost) are also highlighted.  Description Details of planting in rows for closely and widely spaced crops...

When farmers take out their seeds from storage and open the lid of the container, they may find flying insects. To confirm if the seeds have been attacked, farmers take a sample of seeds in their hands and on close observation may find holes in the seed. Insects eat the...

The organic matter content of the soil is an indication of soil fertility. Low organic matter content can worsen the water-holding capacity of the soil which is crucial during drought periods. Several methods can be used to enrich soil and increase its fertility, for example through the use of farm...

These guidelines are based on research on Asian river systems funded by the Government of the United Kingdom's Department for International Development. They deal with five basic questions with regard to floodplain fishery resources. 1. Why manage? 2. What to manage? 3. Who should manage? 4. How to manage? 5....

The Illipe species (Shorea spp.) are Southeast Asian forest trees that are highly suitable to be cultivated on tropical peatlands. The nuts and timber of these trees have a high commercial value. At the same time, Illipe plantations conserve peatlands. Peatlands not only hold a large pool of carbon but also...

The following provides an outlook on the main renewable energy sources of biomass, solar, hydropower and wind. It highlights their advantages in terms of labour saving, livelihood resilience strengthening, livelihood diversification and cost. Disadvantages include technical issues, equipment, cost, skill, knowledge, risk, and infrastructure.  Description 1. Energy sources 1.1 Biomass energy The wood used...

There are many problems with poor quality seeds. Spotted and discoloured seeds are some of the major ones. Spotted seeds cannot be removed by winnowing or seed flotation. They can only be removed by manual sorting. By watching this video you will learn how to clean seeds as one of...

Without access to reliable information to enable farmers to make better use of their natural resources, a majority of artisanal fishing communities are unable to halt trends towards reduced fish catches. Stock assessments are an important component for managing fisheries. These assist in the provision of advice on recommended exploitation...

A very important part of the skill of beekeeping is to learn to handle bees with confidence and manage them well. FAO’s publication Beekeeping in Asia discussed Pongthep Akratanakul’s experiences with European honeybees (Apis mellifera) introduced in northern Thailand; It also discussed the principal features of beekeeping activities in the...

Lack of assessment methodology for culture-based fisheries has been identified as a major problem in the development of fisheries. The optimal stocking density, size at harvesting and fishing mortality are interrelated. Over-fishing is equivalent to under-stocking, and overstocking is equivalent to under-fishing. This model of quantitative population dynamics for culture-based...

A period of over a century of widespread movable-frame beekeeping with the common honeybee Apis mellifera in many parts of the world has resulted in the development and marketing of virtually all types and sizes of beekeeping equipment. Many innovations in design and the use of different materials enable beekeepers...

This video presents issues facing Cambodian rural farmers and different approaches introduced by the GEF funded project namely Life and Nature. The project aims to improve adaptive capacity of rural communities to impacts of climate change and strengthen ecosystem services to support agriculture and to attain food security. The project...

 The following includes the features of raised bed cultivation from a practical perspective, including tips and recommendations. Advantages include labour-saving, livelihood resilience strengthening, equipment and risk. Disadvantages include labour, skills and technical limitations.  Description Repeated tilling of the soil to the same depth, either by hand or draught animal, causes plough pans...

The following practice describes the features of integrated pest management, listing various agricultural practices to prevent development and spread of pest populations. The advantages and disadvantages are also detailed in terms of livelihood resilience strengthening, livelihood diversification, skills, cost, risk labour and infrastructure. Description Pesticide application using a knapsack sprayer can be...

A very important component of the olive sector is the multiplication and certification of planting materials. The traditional methods used for olive multiplication since ancient times are the purely asexual method of propagation (using suckers or cuttings) and later on the method of grafting seedlings. The main techniques which are...

Several geographical races of the oriental honeybee (A.Cerana) occupy the vast Asian mainland. They possess different behavioural characteristics, particularly those contributing to the bees' capacity for survival. Among the major behavioural characteristics exercising a direct influence on colony management are migration, absconding, colony reproduction rate, colony population size, foraging and...

The following contains explanations about wood burning fuel-efficient stoves and of insulated baskets/boxes. Firstly, the details of the features of wood-burning fuel-efficient stoves are given. These include their high combustion efficiency, reduction in wood consumption, the good transference of the heat from the fire to the pot, minimal smoke emission,...

Armyworm larvae (Spodoptera Exempta) cause devastating but highly localized damage to cereal crops and grassland. Poor monitoring and forecasting constrain efficient control operations in many parts of East Africa. Forecasting of armyworm employs information from rain gauges and moth raps. Therefore, a simple community-based forecasting system, by collecting data on...

Cette fiche présente un modèle d'enfumoir fabriqué par la Plateforme des Apiculteurs des Cataractes (PLAAC), en République Démocratique du Congo (RDC) qui ne nécessite pas de soudures. Vous y trouverez des schémas bien détaillés, des photos et conseils permettant à tous bricoleurs/artisans de se lancer dans des essais de fabrication...