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How to Plant Maize | Home Guides | SF Gate

2. Fertilize the soil with 12-12-12 fertilizer, 3 pounds for every 100 feet of Farm Indoor & Outdoor Use Promote P. Functions: Measure soil MOISTURE, PH and LIGHT levelsSpecifications: pH Range: 3.5-8 Ph (3.5-6.5 ACID, 7 NOR, 7-8 ALKALI) Moisture Range: 1-10 (1-3 DRY, 4-7 NOR, 8-10 WET) Relative Light: 0-2000 lux (0-200

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MAIZE PRODUCTION MANUAL - IITA bibliography

-Maize is thought to have originated at least 5000 years ago in the highlands of Mexico, Peru, Ecuador, and/or Bolivia because of the great density of native forms found in the region. There have been four principal and several minor theories regarding the origin of maize: (1) the cultivated maize .

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Corn and soybean response to soil pH level and

Soil particles have the capacity to hold exchangeable H+ ions (often referred to as reserve acidity) in much higher concentrations that the concentrations of H+ in the soil solution. The amount of reserve acidity depends largely on the soil pH and clay and organic matter concentrations. Soil pH is and should be used to determine whether a soil ...

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Drought and disease development in maize | Farmer's Weekly

May 16, 2015 · Drought and disease development in maize. This can have a negative effect on flowering, pollination and grain fill. A soil moisture deficit of just four days can reduce maize yield by up to 50%. The extent of damage caused to maize plants depends on the duration of the drought stress and the crop's stage of development.

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Maize Farming in Nigeria & Secrets of making millions (PDF)

Dec 15, 2016 · The market for maize/Corn in Nigeria. Experts expect that the demand for maize as human nourishment will increase in tandem with Nigeria's population growth. There will therefore also be a higher demand for corn (maize) This market currently accounts for .

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North Rift maize farmers now using soil to kill armyworms ...

Jul 18, 2019 · North Rift maize farmers now using soil to kill armyworms. ... Farmers want New KCC to speed up efforts to shield them from exploitative prices. Hundreds gather for De'Mathew's burial.

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Maize production - arc.agric.za

Maize needs 450 to 600 mm of water per season, which is mainly acquired from the soil moisture reserves. About 15,0 kg of grain are produced for each millimetre of water consumed. At maturity, each plant will have consumed 250 l of water. The total leaf area .

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Maize: Benefits, Nutrition, Side Effects and Info

Maize, scientific name Zea mays, also known as corn or mielie/mealie, is one of the most extensively cultivated cereal crops on Earth.More maize is produced, by weight, than any other grain, and almost every country on Earth cultivates maize commercially for a variety of uses.

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Soil-Moisture Sensors - agriculture

Mar 17, 2014 · Soil-Moisture Sensors. Sensor depth. Depth of sensors can range from 8 to 12 inches down to 4 feet or more. The majority of readings will come from shallower depths, but a more complete picture will come when deeper readings are made. "You will get more incremental value by going deeper in the profile," says Thurow.