Watermelon Fertilization Point

 

Basal application of fertilizer - Excessive fertilization of poorly decomposed compost or organic fertilizer is the main cause of nutrient imbalance and salt accumulation.

Gas stress caused by premature organic matter is fatal to crops.

Only input the minimum amount of basic fertilizer for soil management and for the initial growth and development dimension

⇒ Soil application with CERES (4-2-1+70% organic matter) 1000KG/1ha

⇒ Soil application with ONE PRO 707 900KG/1ha 

⇒ Soil application with NUTRI POWER 100KG/1ha

 

Additional Fertilizer – Stem and number of leaves must be acquired during the first half of the fruit enlargement period.

A stable supply of calcium is absolutely necessary for quality control.

Maintaining the vitality of the roots is key to long-term cultivation.

⇒ Irrigation with THE ROOTS 20L/1ha after transplanting for the plant to take root

⇒ 3 days after pollination – Irrigation by taking turns with TOP PLANT 28-10-10 50KG/1ha and TOP PLANT CALMAG 20KG/1ha

⇒ 14 days after pollination - Irrigation by taking turns with TOP PLANT 28-10-10 50KG/1ha and TOP PLANT CALMAG 20KG/1ha

⇒ 21 days after pollination - Irrigation by taking turns with TOP PLANT 12-6-36 50KG/1ha and TOP PLANT CALMAG 20KG/1ha

⇒ 30 days after pollination - Irrigation by taking turns with TOP PLANT 12-6-36 50KG/1ha and TOP PLANT CALMAG 20KG/1ha

⇒ 40 days after pollination - Irrigation by taking turns with TOP PLANT 12-6-36 50KG/1ha and TOP PLANT CALMAG 20KG/1ha  

 

Various Disorders and Problems that Occur During Watermelon Cultivation

 

1. Defective coloring of pistillate flower, malformed fruit, hollow fruit prevention and healing – Overgrowth due to excessive nitrogen, plant vigor is too strong

⇒ Foliar spraying with GS BIG 1000x when pistillate flower blooms.

⇒ Irrigation with TOP PLANT PKCAB 50KG/1ha

 

2. Bloody watermelon prevention – Shortage of nutrients for enlargement

⇒ Foliar spraying with LUK S 500x to solve the shortage of sugar content distributed to the fruit due to small number of leaves or defective photosynthesis.

⇒ Irrigation with CALSTAR GOLD 30L/1ha + foliar spraying with POLY CAB 1000x to solve calcium shortage

 

3. Treatment for the case new shoot stops and etiolation phenomenon occurs after planting – Ammonia gas disorder and micronutrient deficiency

⇒ Foliar spraying by mixing LUK S 500x +COMBI Ⅰ 2000x

 

4. Crinkle leaf prevention and treatment – Young leaves gets crinkled around the growing point.

⇒ Foliar spraying by mixing COMBI Ⅰ 2000x + irrigation with ROOT CAL 30L/1ha

 

5. Treatment of bud-failed phenomenon during growth

⇒ A cut or a lack of vigor in the root – Irrigation with THE ROOTS 30L/1ha

⇒ Insufficient nutrient supply - Irrigation with TOP PLANT 28-10-10 30KG/1ha

 

6. Acute wilting - Root does not get sufficient moisture supplied due to salt disorder

⇒ Salt disorder solution – Irrigation with SALT DOWN 15~20L/1ha

⇒ Root function recovery – Irrigation with THE ROOTS 30L/1ha

⇒ Wilting due to dry damage – Foliar spraying with DSD1 500x

 

7. Sugar content, coloring enhancement – Makes the animal-print clear and promotes sugar movement

⇒ Irrigation with SUGAR & COLOR 15L/1ha and foliar spraying with COMBI Ⅲ 1000x

 

8. A phenomenon in which vine lugs dry up and get curled – Lack of sunshine amount and magnesium deficiency during the fruit enlargement period

⇒ Foliar spraying with GS MAG 500x+LUK S 500x

 

9. Virus damage recovery

⇒ Irrigation with SSR C+ SSR S 15L/1ha each + foliar spraying with LUK S 500x

⇒ Disinfect the green house with OXIGEN 1000x solution

 

10. Downy mildew prevention and treatment – Mainly occurs when plant vigor is weak

⇒ Foliar spraying by mixing SSR-ALL or MOLD OUT 1000x + LUK S 500x

⇒ Disinfect the green house with OXIGEN 1000x solution.

 

11. Leaf mold, gray mold rot prevention and treatment – Frequency of occurrence is high when there is excessive nitrogen

⇒ Foliar spraying by mixing SSR-ALL or MOLD OUT 1000x + CAP2018 500x

⇒ Disinfect the green house with OXIGEN 1000x solution

 

12. Powdery mildew prevention and treatment – When leaves are large and weak due to excessive nitrogen

⇒ Foliar spraying by mixing SSR-ALL or MOLD OUT 1000x + DOUBLE PK 250x

⇒ Disinfect the green house with OXYGEN 1000x solution

 

13. Manage insect pests like mite, plant louse, thrip, white fly, etc.: Eco-friendly bio products that replace pesticides

⇒ Foliar spraying with SSR-I(1,2) or JJB GOLD 1000x