Vertical or horizontal?. which is the correct method of planting out seed-nuts?

Ambrose, C.2015-08-112015-08-111951Ceylon Coconut Quarterly, 2(4):p.169-171https://dl.nsf.gov.lk/handle/1/19960AgricultureCoconut palmsSri LankaPlantingVertical or horizontal?. which is the correct method of planting out seed-nuts?Article