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[13] [14] The total water extraction from center-pivot irrigation in the area is estimated to be about 5.42 million acre-feet of water per year. [15] In 1950, irrigated cropland covered 100,000 hectares (250,000 acres). With the use of center-pivot irrigation, nearly 1.2 million hectares (3 million acres) of land were irrigated in Kansas alone.
In just three weeks, a 1000-bird flock's water consumption should increase by about 10 gallons a day. [13] Water consumption is also influenced by temperature. In hot weather, birds pant to keep cool, thus losing much of their water. [14] A study based in Ohio showed that 67% of water sampled near poultry farms contained antibiotics. [15]
Modern irrigation methods are efficient enough to supply the entire field uniformly with water, so that each plant has the amount of water it needs, neither too much nor too little. [34] Water use efficiency in the field can be determined as follows: Field Water Efficiency (%) = (Water Transpired by Crop ÷ Water Applied to Field) x 100
Fruits, vegetables and herbs can be more productive and resilient when each plant supports a different plant or plants. Benefits of companion planting include pollination, pest control, physical ...
Corn is the most valuable crop in Kansas – in 2022, farmers collected $3.6 billion from corn, at $7.2 a bushel, according to the U.S. Department of Agriculture. That’s $1.5 billion more than ...
No-till farming improves water retention: crop residues help water from natural precipitation and irrigation to infiltrate the soil. Residue limits evaporation , conserving water. Evaporation from tilling increases the amount of water by around 1/3 to 3/4 inches (0.85 to 1.9 cm) per pass.
Through a natural process commonly called "corn sweat," water evaporating from plants enters the atmosphere, combines with other water molecules and humidifies the air. In the Plains and Midwest ...
Plant nutrition is the study of the chemical elements and compounds necessary for plant growth and reproduction, plant metabolism and their external supply. In its absence the plant is unable to complete a normal life cycle, or that the element is part of some essential plant constituent or metabolite .