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Waiting on the weather is an old story in agriculture, but as climate change drives an increase in spring rains across the Midwest, the usual anxiety around the ritual of spring planting is ...
In 2012 the USDA updated their plant hardiness map based on 1976–2005 weather data, using a longer period of data to smooth out year-to-year weather fluctuations. [7] Two new zones (12 and 13) were added to better define and improve information sharing on tropical and semitropical plants, they also appear on the maps of Hawaii and Puerto Rico.
However, potatoes are more sensitive to soil water deficits than some other staple crops like wheat. [156] In the UK, the amount of arable land suitable for rainfed potato production is predicted to decrease by at least 75%. [157] These changes are likely to lead to increased demand for irrigation water, particularly during the potato growing ...
Growing degree days (GDD), also called growing degree units (GDUs), are a heuristic tool in phenology. GDD are a measure of heat accumulation used by horticulturists , gardeners , and farmers to predict plant and animal development rates such as the date that a flower will bloom, an insect will emerge from dormancy, or a crop will reach maturity.
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Potatoes are underground tubers of the plant Solanum tuberosum, a perennial in the nightshade family Solanaceae. Wild potato species can be found from the southern United States to southern Chile . Genetic studies show that the cultivated potato has a single origin, in the area of present-day southern Peru and extreme northwestern Bolivia .
Missouri generally has a variety of seasonal humid subtropical climate (Köppen climate classification Cfa), with cool winters and long, hot summers. In the southern part of the state, particularly in the Bootheel , the climate borders on a more mild-type humid subtropical climate (Köppen Cfa ), and in the northern third, the state transitions ...