Solar power Technologies Solar powered energy has been employed for centuries to get drying crops, clothes, wood, and plants residues, and heating complexes. But now strategies have been produced to make these types of activities more effective, and to work with solar energy in several ways. You will discover two main types of solar energy technology: passive photo voltaic (heat) and photovoltaic.
Selected examples of the two are demonstrated in the site. Sun drier This is certainly a method pertaining to increasing the efficiency and cleanliness of solar drying.
Fruit and vegetables will be dried on racks in a small chamber using a solid earth back wall membrane and plastic material film covering up. The more dry is made from available stone, mud, bamboo bedding and white plastic sheet and created facing southern region to maximise the sunshine it gets. The design assures a constant airflow. Solar cooker The solar power parabolic oven is a showing surface by means of a parabolic dish which concentrates the solar light at a focus on which the cooking pot is placed. The reflector can be mounted in such a way that it can be very easily adjusted to manage the sun.
The amount of heat shipped to the cooking food pot is definitely proportionate for the reflector size, very high temperatures can be attained sufficient for most conventional cooking such as rice and lentil soup (dal). The net power of the oven is approximately seven-hundred watts in good sunshine. Solar light The Tukimara solar lamp consists of a small solar pv module and three tiny semiconductor gadgets called white light giving out diodes (WLEDs) that convert electricity into white mild more efficiently than traditional filament lamps. Three WLEDs together use only about 0. Watt of electrical power, much less compared to the approximately 10 Watt ingestion of the regular solar POWER lamps found in Nepal. Solar lamps include strong advantages for rural kitchen areas, where they give bright, smoke-free light, with no danger of fire, unlike kerosene lamps. Sun lamps can be utilised like a flashlight, and are safe when managed by children. Development of lamps using WLEDs has wonderful potential and a big scope for mass use in inexpensive home lamps systems in rural areas in the Himalayan region. Solaqua solar continue to The Solaqua Solar Still uses normal evaporation and condensation to provide pure drinking water using solar energy.
It removes impurities such as salts, large metals, strychnine, and nitrates, and eliminates microbiological microorganisms and the flavor and odour of chlorine to give natural water. This simple technology is appropriate intended for mountain communities and can be applied under harsh mountain conditions. The equipment can produce 6 litres of purified water per day under sunlit conditions. The huge benefits are the quite simple operation and maintenance and cost effectiveness, as only solar energy is required. It truly is suitable for the two rural and urban areas. Solar oven Cooks 3 to 4 products in two hours (enough to get a family of 3-4) * Can be utilized in all conditions when there may be adequate sunshine* Reduces the consumption of energy wood 5. Reduces the drudgery of firewood collection (usually created by women)5. Helps to preserve the forest and environment * Is an efficient make use of solar energy Solar power dryer * Can dry 6-8 kilos of food in two days (depending on density and drinking water content) 2. Saves regarding 40% of drying period compared to on view * Retains food clean during the blow drying process and reduces unhygienic exposure to dust particles, insects, wild birds, and others 5. Can easily be moved to optimise experience of the sun Is an efficient utilization of solar energy Photo voltaic water disinfecting device (SWAD) Disease-causing creatures in drinking water are wiped out by contact with heat within a process named pasteurisation. Normal water that has been heated up to sixty five? C (150? F) for a short period of time is clear of most common dangerous microbes and is safe to drink. * Can be used to disinfect 6-12 litres of water per day2. Helps to lessen consumption of fuel wooden, exposure to smoke cigarettes from losing wood, plus the drudgery of collecting wooden. * Is definitely an efficient use of solar energy. Animal Husbandry
Goat husbandry Goats are section of the farm house hold in hill farming devices. Particularly for marginal farmers, they have significant advantages over cows and zoysia grass. They are docile, clean and friendly animals, they might require smaller capital investment, which also means significantly less risk every animal, and so they multiply faster and need less nourish than the greater animals. Goats can be carefully bred for milk or meat. Dairy goats can produce I-2 litres of milk each day, the dairy has more compact particles of fat and protein than cow or buffalo milk and so is easily digestible.
It is strongly recommended for ingesting by babies and the elderly, and especially if you have difficulty digesting cow’s milk. Goat’s milk can help build resistance to gastro-intestinal and respiratory disorders. Goat meat would not have inter-muscular fat and is recommended intended for consumption simply by people with heart problems like heart disease and heart problems. Local goat breeds are much less productive than improved breeds, but they are robust and suited to local conditions. The Godavari trials will be aimed at traversing to optimize improvements in goat performance whilst keeping the benefits of community breeds.
Additionally, they focus on not work feeding methods as a way of supporting natural vegetation regeneration, since goats are serious grazers in the event left to roam. Two pairs of pure-bred Nubian and Boer goats had been obtained from the Asian Non-urban Life Advancement Foundation (ARLDF) in the Philippines. Nubians are goats carefully bred for milk production, yielding about two litres of milk each day. The Boer is a better goat bred primarily pertaining to meat, an adult ram can easily weigh by 110-135 kg (240-300 lbs) and a ewe via 90-100 kg (200-225 lbs).
The genuine bred goats have been crossed with the neighborhood breed to obtain the optimum degree of performance additionally hardiness for the conditions inside the HKH core hills. You goats are more comfortable with service the goats of local maqui berry farmers, with nearly 1400 children produced consequently so far. The goal is to demonstrate how modernizing breeds may improve salary and other benefits with tiny outlay. Angora rabbits Laine rabbits produce a high quality constructed from wool which is smooth, silky, mild, and nice and includes a good marketplace. They flourish in temperate climates, and can survive well at conditions from -2? C to 35?
C, with the suitable range from 15-25? C. These rabbits are mostly bred for their wool, yet after 3 years they can be culled and employed for meat and the pelt. The paws and tails tend to be made into mementos. In recent years, maqui berry farmers in the HKH region are becoming interested in keeping Angora rabbits as a fairly easy and relatively low cost technique of generating salary. A number of breeding pairs of German Laine rabbits are maintained in Godavari to show the convenience and benefits of keeping these types of rabbits. The German Laine rabbit can be described as high made of woll producing breed, individuals think about around three to four kg and produce zero. 6-1. kg of wool per year. The offspring in the rabbits are provided and sold to farmers and organisations in Nepal and Pakistan while others, close to 85 breeding pairs have been sent out so far. Dirt Management The soil supervision activities with the Godavari web page focus on several methods for reducing erosion and improving garden soil fertility which often not need large advices, are not based upon the use of inorganic fertiliser, and is used by person farmers with few resources. The major procedures are described below. * Conservation Farming * Agroforestry * SALT * Green Manure 2. Shelter/Protection Devices * Composting
