books إنتاجية الفدان
If you do not find what you're looking for, you can use more accurate words.
# How many meters in an acre?
# The difference between a hectare and an acre
# cold acre lot
# big mountain acre
# acre parts
# What is the area of an acre in meters?
# What is the measure of productivity?
# Arab feddan
# How do you increase your productivity?
# Equipment productivity rates
# Increase productivity
# software productivity
# agricultural productivity
# High productivity satellite
# Productivity Improvement Techniques
# Law of Diminishing Productivity
# The productivity paradox
# marginal productivity theory of labor
# Productivity Model
# Conditions for increasing worker productivity
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Source: wikipedia.org
إنتاجية الفدان (Info)
تبلغ إنتاجية محصول القطن 5 قنطار للفدان الواحد، والذرة 7.5 جوالات للفدان، بينما تصل إنتاجية الفدان الواحد لمحصول القمح 5 جوالات و الفول السودانى 35 جوال.
