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SOIL & CROP SCIENCES

Improving Potato Productivity through Optimum Agronomic Management to Ensure Food Security of Smallholder Farmers

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Article: 2131995 | Received 10 Apr 2022, Accepted 30 Sep 2022, Published online: 04 Nov 2022

Figures & data

Figure 1. Effect of planting depth on days to emergence of potato.

Figure 1. Effect of planting depth on days to emergence of potato.

Figure 2. Effect of planting depth and times of earthing up on days to flowering and maturity of potato.

Figure 2. Effect of planting depth and times of earthing up on days to flowering and maturity of potato.

Figure 3. Effect of planting depth and times of earthing up on plant height and leaf number of potato.

Figure 3. Effect of planting depth and times of earthing up on plant height and leaf number of potato.

Figure 4. Interaction effect of planting depth and time of earthing up on potato plant spread.

Figure 4. Interaction effect of planting depth and time of earthing up on potato plant spread.

Figure 5. Interaction effects of planting depth and time of earthing-up on leaf area of potato.

Figure 5. Interaction effects of planting depth and time of earthing-up on leaf area of potato.

Figure 6. Interaction effects of depth of planting and time of earthing-up on leaf area index.

Figure 6. Interaction effects of depth of planting and time of earthing-up on leaf area index.

Figure 7. Interaction effects of depth of planting and time of earthing-up on total tuber number/hill of potato.

Figure 7. Interaction effects of depth of planting and time of earthing-up on total tuber number/hill of potato.

Table 1. Effects of planting depth and time of earthing up on unmarketable tuber number per plant, marketable tuber yield, unmarketable yield and total tuber yield of potato

Figure 8. Interaction effect of depth of planting and time of earthing-up on marketable tuber number of potato.

Figure 8. Interaction effect of depth of planting and time of earthing-up on marketable tuber number of potato.

Table 2. Effects of planting depth and time of earthing up on dry matter content, specific gravity and tuber size category of potato tuber