Question
What is the recommended planting geometry for achieving
optimal light interception and air circulation in maize under normal conditions?Solution
A spacing of 75 cm between rows and 25 cm between plants balances light penetration, nutrient availability, and plant population for optimal maize productivity.
168, 178, ?, 273, 400, 618, 963
480, 288, ?, 103.68, 62.208, 37.3248
9 25 ? 121 221 337
...75, 80, 95, ?, 155, 200
In each of the following number series, one term is missing. Find the missing term.
50, 45, 39, 32, ?, 15
23Â Â Â Â 40Â Â Â Â Â Â 67 Â Â Â Â Â Â 104Â Â Â Â Â Â ? Â Â Â Â Â Â 208
...5, 18, 39, ?, 105, 150
114, 146, 210, 306, 434, ?
What will come in place of the question mark (?) in the following series?
15, 16, 25, 50, 99, 180, ?
7 7 28 252 ?
...