Organically Yours Five Reasons To Buy Organic

Organic Certification ... fertilizer, pesticides, antibiotics, food additives, etc.), genetically modified organisms, irradiation, and the use of biosolids; use of farmland that has been free from prohibited synthetic chemicals for a number of years (often, three or more); keeping detailed written production and sales records (audit trail); maintaining strict physical separation of organic products from non-certified products; undergoing periodic on-site inspections... In some countries, certification is overseen by the government, and commercial use of the term organic is legally restricted... Certified organic producers are also subject to the same agricultural, food safety and other government regulations that apply to non-certified producers...

History Of Organic Farming ... Consciously organic agriculture (as opposed to traditional agricultural methods from before the inorganic options existed, which always employed only organic means) began more or less simultaneously in Central Europe and India... The British botanist Sir Albert Howard is often referred to as the father of modern organic agriculture... In Germany, Rudolf Steiner's development, biodynamic agriculture, was probably the first comprehensive organic farming system...

Solar Power In Israel ... With no oil reserves and the country's tenuous relations with its oil-rich neighbors, the search for a stable source of energy is a national priority. Solar technology in Israel has advanced to the point where it is almost cost-competitive with fossil fuels...

Organic Farming And Biodiversity ... Theory suggests that organic farming practices, which exclude the use of synthetic pesticides and fertilizers, would be beneficial for biodiversity, and this has proven true... Spanning all associated species, there is an average of 30% more on organic farms versus conventional farming methods... Modern organic farm practices such as the removal of pesticides and the inclusion of animal manure, crop rotation, and multi-cultural crops provides the chance for biodiversity to thrive...

Sustainable Energy ... Green Energy is energy that can be extracted, generated, and/or consumed without any significant negative impact to the environment. The planet has a natural capability to recover which means pollution that does not go beyond that capability can still be termed green...

Organic Movement ... Organic food was initially seen as a fad observed by the eccentric few, however today it has become more widespread...

Thin Film Solar Cell ... Thin-film solar cells are usually categorized according to the photovoltaic material used: Amorphous silicon (a-Si) and other thin-film silicon (TF-Si) Cadmium Telluride (CdTe) Copper indium gallium selenide (CIS or CIGS) Dye-sensitized solar cell (DSC) and other organic solar cells Possible combinations of Group-(XI, XIII, XVI) elements in the periodic table that yield a compound showing photovoltaic effect (Cu, Ag, Au | Al, Ga, In | S, Se, Te)...

Organic Food ... The weight of the available scientific evidence has not shown a significant difference between organic and more conventionally grown food in terms of safety, nutritional value, or taste... The organic farming movement arose in the 1940s in response to the industrialization of agriculture known as the Green Revolution...

Solar Cell ... Assemblies of solar cells are used to make solar modules which are used to capture energy from sunlight. When multiple modules are assembled together (such as prior to installation on a pole-mounted tracker system), the resulting integrated group of modules all oriented in one plane is referred to in the solar industry as a solar panel...

Sustainable Agriculture ... The most important factors for an individual site are sun, air, soil and water. Of the four, water and soil quality and quantity are most amenable to human intervention through time and labour...

Solar Cell Research ... The current industrial production of silicon is via the reaction between carbon (charcoal) and silica at a temperature around 1700 °C. In this process, known as carbothermic reduction, each tonne of silicon (metallurgical grade, about 98% pure) is produced with the emission of about 1.5 tonnes of carbon dioxide...

Plant Breeding ... Plant breeding has been practiced for thousands of years, since near the beginning of human civilization. It is now practiced worldwide by individuals such as gardeners and farmers, or by professional plant breeders employed by organizations such as government institutions, universities, crop-specific industry associations or research centers...

Hydrogen Storage ... Most research into hydrogen storage is focused on storing hydrogen as a lightweight, compact energy carrier for mobile applications. Liquid hydrogen or slush hydrogen may be used, as in the Space Shuttle...

Hydrogen Economy ... Hydrogen advocates promote hydrogen as a potential fuel for motive power (including cars and boats), the energy needs of buildings and portable electronics. Free hydrogen does not occur naturally in quantity, and thus must be generated from some other energy source by steam reformation of natural gas or another method...

Hydrogen Production ... In 2006, the United States was estimated to have a production capacity of 11 million tonnes of hydrogen. 5 million tonnes of hydrogen were consumed on-site in oil refining, and in the production of ammonia (Haber process) and methanol (reduction of carbon monoxide)...

Soil Retrogression And Degradation ... At the beginning of soil formation, the bare rock out crops is gradually colonized by pioneer species (lichens and mosses). They are succeeded by herbaceous vegetation, shrubs and finally forest...