垵田(坑田)种植是旱地农业传统的栽培方式。如种植玉米是把种子点种在等间距三角排列的预先挖松、施过肥料的一个个小土坑电。这种方式具有改良土壤、抗旱保墒、施肥集中、密度合理的优点。同样的生产投资可比通常的平播种法增产百分之二十到五十,高产地块超过千斤。以前我们从外部形态上观察到垵田玉 垵 Tian (pit) cultivation is the traditional farming methods of dry land agriculture. Such as planting corn seed is planted in the triangular arrangement of equal distance pre-dug, applied fertilizer a small pit of electricity. This method has the advantages of improving the soil, drought and soil conservation, fertilization concentration, density and reasonable. The same investment in production can increase production by 20% to 50% compared to the usual flat sowing method, and the high-yielding plots have exceeded the kilograms. In the past we observed from the external shape of Yu Tian Yu