تأثير التغذية الورقية و البورون في محتوى بعض العناصر الغذائية لنبات البنجر السكري Beta Vulgaris L.

Abstract EN

The use of higher levels of boron and zinc fertilizer by spray to the leaves of sugar beet and their interactions caused a significant effect on yield quantity by increasing the total yield, weight per one root , and content roots of elements nitrogen, phosphorus, potassium and boron In both location study.

The effect of the interaction of boron and zinc at higher concentration was more significant than each factor alone.

Boron and zinc fertilizer treatment with 10 ppm Boron and 10 ppm Zinc gave an increase in each of the characterize at two locations.

Higher response to fertilizer B and /or Zn application was found in the Aridsols soil of second location compared with first location Entisols, in the root yield quantity and content roots of elements (nitrogen, phosphorus, potassium and boron of sugar beet.

Again the fertilizer efficiency and inter needed of the elements were higher in Aridisols soil compared with Entisols soil at all levels of added Zinc and boron fertilizers.

Also the fertilizer efficiency and inter needed of the elements were higher in Aridisols soil compared with soil of Entisols at all levels of added Zinc and boron fertilizer sprayed.