Long term agricultural loans are for period of more than
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7%
2 years
8%
3 years
4%
4 years
81%
5 years
MCAER CET ची परिपूर्ण तयारी फक्त 3 महिन्यांत कशी कराल?
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👉 21, एप्रिल 2023
👉 सायंकाळी_ 6.30 pm
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The process of determining the amounts of individual soil separates below 2 mm in diameter is called
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11%
Chemical analysis
48%
Mechanical analysis
21%
Both of the above
20%
Physical analysis
The relative percentage of sand, silt and clay in a soil is known as
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13%
Soil structure
6%
Soil fertility
79%
Soil texture
3%
Soil consistence
Which soil physical property is of an almost permanent character
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6%
Soil density
63%
Soil texture
15%
Soil structure
16%
Both b and c
An organic soil in which the organic matter is well decomposed, is called
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25%
Muck soil
38%
Peat soil
36%
Organic soil
1%
None of the above
The arrangement of primary soil particles and their aggregates into certain defined pattern in called
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77%
Soil structure
17%
Soil texture
4%
Bulk density
3%
Particle density
Soil structure is described under
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16%
Type of structure
13%
Class of structure
6%
Grade of structure
65%
All of the above
What will happen to particle density with increase in organic matter of the soil
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31%
Increases
57%
Decreases
12%
Remains constant
0%
None of the above
The soil colour depends upon the combination of three simple variables of colour and they are
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7%
Hue
5%
Value
9%
Chroma
80%
All of the above
The relative ease of movement of water within the soil is termed as
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32%
Percolation
32%
Infiltration
11%
Field capacity
25%
Permeability
The movement of water in the soil through infiltration and percolation is caused mainly by
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28%
Gravity
22%
Capillary tension
44%
Both of the above
7%
Surface tension
The micronutrient present in the lowest amounts in most crop plant is
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30%
Zn
17%
Fe
22%
B
31%
Mo
A constructive phase in soil formation is
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27%
Weathering
48%
Development of soil profile
16%
Decomposition of rocks
9%
Organic matter decomposition
A dark green colour in leaves is imparted by
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6%
Calcium
16%
Iron
15%
Sulphur
62%
Magnesium
Source responsible for acidic soil is
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40%
Leaching
34%
Soil pH
18%
Non soluble salts
8%
Sodic soil