TokoPupuk.net

Archive for the ‘Informasi’ Category

A farmer is a person, engaged in agriculture, who raises living organisms for food or raw materials, generally including livestock husbandry and growing crops such as produce and grain. A farmer might own the farmed land or might work as a labourer on land owned by others; but in advanced economies, a farmer is usually a farm owner, while employees of the farm are farm workers, farmhands, etc.

Definition
The term farmer usually applies to people who do some combination of raising field crops, orchards, vineyards, poultry or other livestock. Their products might be sold either to a market, in a farmers’ market or perhaps directly from a farm. In a subsistence economy, farm products might to some extent be either consumed by the farmer’s family or pooled by the community.

More distinct terms are commonly used to denote farmers who raise specific domesticated animals. For example, those who raise grazing livestock such as cattle, sheep, goats, and horses, are known as ranchers (U.S.), graziers (Australia & U.K.), or simply stockmen. Sheep, goat, and cattle farmers might be also be referred to respectively as shepherds, goatherds, and cowherds. The term dairy farmer is applied to those engaged primarily in milk production, whether from cattle, goats, sheep, or other milk producing animals. A poultry farmer is one who concentrates on raising chickens, turkeys, ducks or geese, for either meat, egg, or feather production, or commonly, all three. A person who raises a variety of vegetables for market may be called a truck farmer or market gardener. Dirt farmer is an American colloquial term for a practical farmer, or one who farms his own land.[2]

In the context of developing nations or other pre-industrial cultures, most farmers practice a meager subsistence agriculture—a simple organic farming system employing crop rotation, seed saving, slash and burn or other techniques to maximize efficiency while meeting the needs of the household or community. In developed nations however, a person using such techniques on small patches of land might be called a gardener and be considered a hobbyist. Alternatively, one may be driven into such practices by poverty or, ironically—against the background of large-scale agribusiness–may become an organic farmer growing for discerning consumers in the local food market. Historically, one subsisting in this way may have been known as a peasant.
Farmers harvesting rice in Japan

In developed nations, a farmer (as a profession) is usually defined as someone with an ownership interest in crops or livestock, and who provides land or management in their production. Those who provide only labor are most often called farmhands. Alternatively, growers who manage farmland for an absentee landowner, sharing the harvest (or its profits) are known as sharecroppers or sharefarmers. In the context of agribusiness, a farmer is defined broadly, and thus many individuals not necessarily engaged in full-time farming can nonetheless legally qualify under agricultural policy for various subsidies, incentives, and tax deductions.

Farmers are often members of local, regional or national farmers’ unions or agricultural producers’ organizations and can exert significant political influence. The Grange movement in the United States was effective in advancing farmers’ agendas, especially against railroad and agribusiness interests early in the 20th century . The FNSEA is very politically active in France, especially pertaining to genetically modified food. Agricultural producers, both small and large, are represented globally by the International Federation of Agriculture Producers (IFAP), representing over 600 million farmers through 120 national farmers’ unions in 79 countries.

The term Good Agricultural Practices (GAP) can refer to any collection of specific methods, which when applied to agriculture, produce results that are in harmony with the values of the proponents of those practices. There are numerous competing definitions of what methods constitute “Good Agricultural Practices”, so whether a practice can be considered “good” will depend on the standards you are applying.

The remainder of this article describes one particular definition of “Good Agricultural Practices” as defined by the Food and Agriculture Organization (FAO) of the United Nations.

Pencarian Informasi Masuk:

good agriculture practice adalah (2), GOOD AGRICULTURAL PRACTICES UNTUK PERKEBUNAN KELAPA SAWIT (1)

Global warming is the increase in the average temperature of Earth’s near-surface air and oceans since the mid-20th century and its projected continuation. According to the 2007 Fourth Assessment Report by the Intergovernmental Panel on Climate Change (IPCC), global surface temperature increased 0.74 ± 0.18 °C (1.33 ± 0.32 °F) during the 20th century.[2][A] Most of the observed temperature increase since the middle of the 20th century was caused by increasing concentrations of greenhouse gases, which results from human activity such as fossil fuel burning and deforestation.[3] Global dimming, a result of increasing concentrations of atmospheric aerosols that block sunlight from reaching the surface, has partially countered the effects of greenhouse gas induced warming.

Climate model projections summarized in the latest IPCC report indicate that the global surface temperature is likely to rise a further 1.1 to 6.4 °C (2.0 to 11.5 °F) during the 21st century.[2] The uncertainty in this estimate arises from the use of models with differing sensitivity to greenhouse gas concentrations and the use of differing estimates of future greenhouse gas emissions. An increase in global temperature will cause sea levels to rise and will change the amount and pattern of precipitation, probably including expansion of subtropical deserts.[4] Warming is expected to be strongest in the Arctic and would be associated with continuing retreat of glaciers, permafrost and sea ice. Other likely effects include changes in the frequency and intensity of extreme weather events, species extinctions, and changes in agricultural yields. Warming and related changes will vary from region to region around the globe, though the nature of these regional variations is uncertain.[5]

The scientific consensus is that anthropogenic global warming is occurring.[6][7][8][B] Nevertheless, political and public debate continues. The Kyoto Protocol is aimed at stabilizing greenhouse gas concentration to prevent a “dangerous anthropogenic interference”.[9] As of November 2009, 187 states have signed and ratified the protocol.