Tropical Drylands

The effect of cattle manure and mineral fertilizers on soil chemical properties and tuber yield of purple-fleshed sweet potato in the dryland region of East Nusa Tenggara, Indonesia

Pub Date : 2020-06-09 DOI: 10.13057/tropdrylands/t030204 M. Nur, Bagus Adwita Arsa, Yohanes Malaipada

Various dosages of active powder of cassava improved sustainability of physical and chemical characteristics of Vertisol and Alfisol on dryland farming system

Pub Date : 2019-06-06 DOI: 10.13057/TROPDRYLANDS/T030105 I. Soetedjo

Levels of anthocyanin, βeta carotene and antioxidant activity of functional biscuits flour of purple, yellow and white fleshed sweet potato

Pub Date : 2019-05-21 DOI: 10.13057/TROPDRYLANDS/T030104 Z. Abidin, Lewi Jutomo, T. Harini