Research Article
Soil Moisture Response to Short-Term Inorganic Fertilization on Tef (Eragrostis tef (Zucc.) Trotter) Crop Varieties in Northern Ethiopia
Figure 4
Soil moisture affected by (a) fertilizer rates interacted with SMC determination time (crop growth stage) across years and (b) tef varieties interaction with SMC determination time (crop growth stage) across years. Note: F (N + P) denotes fertilizer N plus P (kg·ha−1) as 0 N + 0 P (F1), 21 N + 10 P (F2), 41 N + 20 P (F3), and 64 N + 25 P (F4); SM refers to soil moisture determined at 0, 33, 49, 64, 84, and 120 days after sowing (DAS).
| (a) |
| (b) |