Field trial on potato
1.Test place: Jiangsu,Nanjing pukou PuHao ecological garden
|Control||2016-3-17:Irrigation,compound fertilizer(NPK) 675KG/Ha|
2016-4-2:Irrigation,normal Water soluble fertilizer 60kg/Ha
|Treated 1||2016-3-17:Irrigation,compound fertilizer(NPK) 675KG/Ha|
2016-4-2:Irrigation,Dora Enhancer Bio powder 300g/Ha
|Treated 2||2016-3-17:Irrigation,compound fertilizer(NPK) 675KG/Ha|
2016-4-2:Irrigation,Dora Enhancer Bio liquid 7L/Ha
3. Contrast picture
3.1 Contrast during plant growth period（2016-3-27）
Potatoes plants treated with Dora Enhancer Bio are higher than the control field ,with stronger and thicker leaves.
3.2 Contrast in root system during plant growth period（2016 -3-29 ）
Potatoes plants treated with Dora Enhancer Bio have stronger root systerm,more fibril and more potatoes than the control field.
3.3 Potato plants contrast 3.3 Potato plants contrast （2016 -4-30 ）
Potatoes plants treated with Dora Enhancer Bio have more divarication, more potatoes and stem is more stronger than the control field.
|Items||Control||Treat 1||Treat 2|
|Total output (kg/h)||2397||2884||2922|
|Rate of growth (%)||20.3||21.9|
After using Dora Enhancer Bio, potatoes can increase yield by more than 20% ,enhance the economic value of potato greatly.
Dora Enhancer Bio products have great effects on potato,it can promote the growth above and below the ground,and finally increase the yield, improve the quality.