Question

At what depth, soil samples should be taken for kallar soils.

Answer 1

When diagnosing a problem, deeper cores may be recommended [8]. nutrient availability, between 15 and 20 cores should be taken from each block for a composite sample [8]. One sample per tree is generally taken.

Answer 2

Answer:

Explanation:

A soil probe or auger is best; if not available, use a garden spade or shovel. For no till or minimum till, take one sample at 0 - 1" and another at a 1 - 6" depth. For cultivated crops and gardens, sample at 0 - 1" and another at 1 - 6" depth.