Reference : Potatoes (2017)

The crop yield has more than doubled than conventional cultivation methods.

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Korean potato harvest

Farming Place: Gapyeong, Gyeonggi-do, Korea
Growth Period: 2017.4.1-2017.7.10.
Effectiveness: more than twice the yield

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Foreign potato harvest

Farming Place: Yoreung Fortress, China
Growth Period: 2017.4.15-2017.7.15
Effectiveness: more than twice the yield

Increase in harvest and anticipated increase in sales
when cultivating using “C & lee farm” compared to conventional farming methods

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Cultivation harvest per 3.3 m2 increase
Classification Without With
Yield per 3.3㎡ 10~12Kg 20~25Kg
Sales per 3.3㎡ 5,000 ~ 8,500KRW 10,000~17,500KRW

* Potato sales per Kg : 500~700KRW

Cultivatable area per 1 L
Classification Content
Spray area/method 800㎡ sprayable per 1 single-crop potato / foliate application
Notes – There is a difference in sprayable area depending on the type of crop, growth degree, size and density by leaf application.
– It is the case of dilution with 2,000:1, and there is a difference in sprayable area according to the dilution ratio

World Potato Production

* FAOSTAT – 2011

Country Area(ha) Output(ton) Production per area etc
(Kg/ha) (Kg/㎥)
China 5,426,652 88,350,220 16,280.80 5.43
India 1,863,200 42,339,400 22,704.02 7.57
Russia 2,202,600 32,681,500 14,837.69 4.95
U.S.A 459,076 19,361,500 42,174.93 14.06
Germany 258,700 11,800,000 45,612.68 15.20
Netherlands 159,233 7,333,470 46,054.96 15.35
Japan 80,838 2,349,130 29,059.72 9.69
North Korea 139,000 1,756,000 12,633.09 4.21
South Korea 26,804 622,230 23,214.07 7.74
Mongolia 15,376 201,639 13,113.88 4.37