First you need to figure out the volume of one inch of water covering one acre.
1 acre = 4840 sq yards = 4840 * 3 * 3 sq ft = 4840 * 3 * 3 * 12 * 12 sq in
==> 1 acre = 6,272,640 sq in
So, the total volume of water is
6,272,640 * 1 cu in
One gallon is about 231 cu in, so the amount of rain in gallons is
6,272,640 / 231 = 27,154 US gallons
They can grow crops that use less water, precision use of irrigation either by scheduling irrigation for times when crops need it or using irrigation only in areas needed, use methods alternative to irrigation such as rainwater harvesting and treated wastewater, and enhance water retention in the soil through farming methods, such as residue management, conservation tillage, zai, bund, contouring, and field leveling.
No nitrates are not needed.Mainly CO2 and water is needed
8.5333333333333 ounces
The two types of rock that are needed to produce an aquifer are sandstone, and are full of pores and can hold a lot of water.
200 thousand gallons of fuel
About 40 gallons of sap are needed to produce one gallon of syrup!
It resulted in a food surplus, which produced more than they needed, resulting in the ability to sell a lot of their crops to others that needed those farmer's produce.
It provides irrigation.
18volts
The moat system of irrigation is used to bring buckets of water where the water is needed. There is a pulley system in this form of irrigation that pulls water to where it will be needed, making it easier for the farmers who no longer have to carry the water to where it belongs.
According to one website, it takes 9.3 gallons of water to produce one can of fruit or vegetables.
The size goes by how many gallons of hot water it will produce. So you get the one that says it will produce 7gpm.
The size goes by how many gallons of hot water it will produce. So you get the one that says it will produce 7gpm.
Irrigation is needed to farm in the desert.
The "layout", or placement, of an irrigation canal is defined by the slope of the land through which it flows. This can vary, but is usually less than 1% slope. When needed, the water is lifted to a higher level with use of electrical- or diesel-powered pumps.
Because it needs... oh... WATER!? ◔̯◔
72 gallons is needed to fill the tank.