High-yield cultivation technology of sweet potato

1, fertilization: Apply enough base fertilizer. Usually about 5 square meters of Mushi soil, 25 kg of ammonium phosphate and 25 kg of potassium sulfate are suitable.

2. Site preparation: The land with good soil properties should be cultivated in ridges, but the sandy land with thin soil and large sediment content should be planted in flat or low ridge cultivation.

3. Planting pods: Choose young seedlings to grow in shallow depth, plant the seedlings to the southeast and wind direction, plant them 1.5 to 2 inches deep with buried soil, and expose 3-4 leaves on the ground.

Drawer Safe

Drawer Safe,Lock Safe,Anti Theft Safe,Portable Cash Safe Money Box

Ningbo Reliance Security Technology CO.,Ltd , https://www.reliancesafes.com

Posted on