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

Hrănirea foliară Crește randamentul și profitul de scame din bumbac

Aplicațiile Bonusului Haifa și Poly-Feed au crescut randamentul de scame din bumbac

Crop/cultivar

Cotton / Acala

Country / locationIsrael / Negba
ObjectivesIncrease cotton-lint yield
Haifa product testedHaifa Bonus 12-2-44; Poly-Feed 23-7-23;
Poly cotton 12-5-40
Application methodFoliar nutrition – Aerial application
Tested treatment1. 3 x foliar feeding @ 10 %  12-2-44 & 100 lit./Ha
2. 1 x Foliar feeding @ 10% 23-7-23 & 100 lit./Ha
+ 2 x Foliar feeding @ 10% 12-5-40 & 100 lit./Ha
All sprayings were combined with pesticides
Control treatment results4750 Kg/Ha
Best treatment results1)  5040 Kg/Ha
2)  5150 Kg/Ha
Characteristics of best treatmentYield increase:  290- 400 Kg/Ha
Grower’s revenue from yield:  650  US$/MT
Cost of treatment (application + material) 65 US$/Ha
Net benefit of best treatment188 – 260  US$/Ha
Benefit/Cost ratio2.9 - 4
ConclusionsLocal: significant yield increase due to the treatments
Worldwide: Similar results can be expected elsewhere.
ReferenceY. Soffer

 

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