תפריט נגישות
  • שינוי גודל טקסט

    • טקסט רגיל
    • טקסט בינוני
    • טקסט מוגדל
  • ניגודיות צבעים

    • שחור-לבן
    • ניגודיות גבוהה
    • ניגודיות רגילה
  • תצוגה

    • סמן גדול לבן
    • סמן גדול שחור
  •  

הינך נמצא כאן

Potassic fertilization of mango trees

Foliar nutrition with Multi-K at application rate of 2%, increased yield by 2.6 MT per hectare

 

 

Crop/cultivar

Mango / Namdokmai

Country / location Thailand / Pakchong , Nakonratchasrima /
Objectives Increase yield
Haifa product tested Multi-K
Application method Foliar nutrition
Tested treatment 16x foliar application @ 2.0% concentration & 1,562 lit./ha
Control treatment results Total yield = 8.06 MT/ha
51.6 kg/tree, 156 trees/ha
Grower’s revenue from yield: 1,052  US$/MT
Best treatment results Total yield = 10.75 MT/ha
68.9 kg/tree. 156 trees/ha
Grower’s revenue from yield: 1,143  US$/MT
Characteristics of best treatment Yield increase 2.63 MT/ha
Cost of treatment (material + application ) : 390  US$/ha
Net benefit of best treatment 2,616  US$/ha
Benefit/Cost ratio 7.7
Conclusions All benefits were obtained from increased yield.
Other cultivars and other regions should be tested too.