Role of potassium fertilizer on growth and productivity of ARACHIS HYPOGAEA L.
Abstract
This research was carried out during 2014-2015 growing seasons to study the role of potassium fertilizer with 5 rates those (0.40.60.80.100)kg/h-1 on some growth parameters and productivity of Arachis hypogaea L.
A randomized plot design with 3 replication.
The result showed the following:
-The application rates of potassium fertilizer 40-100 kg/h-1increase leaves number /plant , flowers number/plant, fresh weight of plant and
pod number by plant.
-The application of (60.80.100)kg/h-1gave significantly increase in leaves number , flowers number , fresh weight, pods number/plant compared with the control.
-The application of (80.100)kg/h-1caused significant effect in leave number , flowers number , fresh weight, pods number/plant compared with the rate 40 kg/h-1.
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