Exercise [11: The following data were obtained in determining soil moisture content at successive depths in root zone prior to irrigation: The bulk density of soil in root zone = 1.50 gm/cm³, Available moisture holding capacity of soil = 17.8 gm/m depth of soil. Calculate: a) The moisture contents at different depths in root zone, b) Moisture available in root zone just after irrigation, c) Net depth of water to be applied to bring the moisture content to field capacity. . Depth of sampling (cm) 0-25 25-50 50-75 75-100 Weight of moist sample (gm) 134.00 136.28 122.95 110.92 Oven dry weight of sample (gm) 126.82 127.95 115.32 102.64
Exercise [11: The following data were obtained in determining soil moisture content at successive depths in root zone prior to irrigation: The bulk density of soil in root zone = 1.50 gm/cm³, Available moisture holding capacity of soil = 17.8 gm/m depth of soil. Calculate: a) The moisture contents at different depths in root zone, b) Moisture available in root zone just after irrigation, c) Net depth of water to be applied to bring the moisture content to field capacity. . Depth of sampling (cm) 0-25 25-50 50-75 75-100 Weight of moist sample (gm) 134.00 136.28 122.95 110.92 Oven dry weight of sample (gm) 126.82 127.95 115.32 102.64
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![ري . يلي ذلك تحديد إجمالي الاستخدام الاستهلاكي لمدة شهر واحد من خلال جمع كميات
يتم أولا حساب الكمية الكلية للمياه التي يستهلكها المحصول في التبخر-النتح خلال
المياه المستهلكة في عمليات الري المختلفة التي تمت في ذلك الشهر.
Exercise [11:
The following data were obtained in determining soil moisture
content at successive depths in root zone
The bulk density of soil in root zone
prior to irrigation:
= 1.50 gm/cm³, Available
moisture holding capacity of soil = 17.8 gm/m depth of soil.
Calculate:
a) The moisture contents at different depths in root zone,
b) Moisture available in root zone just after irrigation,
c) Net depth of water to be applied to bring the moisture content to
field capacity.
Depth of
sampling (cm)
0-25
25-50
50-75
75-100
mad Habeeb obead
Weight of moist
sample (gm)
134.00
136.28
122.95
110.92
Oven dry weight
of sample (gm)
126.82
127.95
115.32
102.64](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff3647271-5034-4ee0-99af-18269f467468%2Ff3a8f26f-c623-47ee-acca-9cd8190759b5%2F4ki2a7o_processed.jpeg&w=3840&q=75)
Transcribed Image Text:ري . يلي ذلك تحديد إجمالي الاستخدام الاستهلاكي لمدة شهر واحد من خلال جمع كميات
يتم أولا حساب الكمية الكلية للمياه التي يستهلكها المحصول في التبخر-النتح خلال
المياه المستهلكة في عمليات الري المختلفة التي تمت في ذلك الشهر.
Exercise [11:
The following data were obtained in determining soil moisture
content at successive depths in root zone
The bulk density of soil in root zone
prior to irrigation:
= 1.50 gm/cm³, Available
moisture holding capacity of soil = 17.8 gm/m depth of soil.
Calculate:
a) The moisture contents at different depths in root zone,
b) Moisture available in root zone just after irrigation,
c) Net depth of water to be applied to bring the moisture content to
field capacity.
Depth of
sampling (cm)
0-25
25-50
50-75
75-100
mad Habeeb obead
Weight of moist
sample (gm)
134.00
136.28
122.95
110.92
Oven dry weight
of sample (gm)
126.82
127.95
115.32
102.64
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