91. The scientific study of relationship between soil and living things are termed as
92. Hydraulic conductivity of soils varies directly with
93. For ecological balance, the area under forests in India should be about
94. Match column I (instruments) with column II (uses) and select correct answer:
Column I
Column II
a. Leaf area meter
1. Soil moisture
b. Psychometer
2. Crop canopy
c. Pressure plate
3. Atmospheric tension
d. Irrometer
4. Relative humidity
Column I | Column II |
a. Leaf area meter | 1. Soil moisture |
b. Psychometer | 2. Crop canopy |
c. Pressure plate | 3. Atmospheric tension |
d. Irrometer | 4. Relative humidity |
95. Which of the following does not belong to family-Gramineae?
96. Parshall Flume used to measure
97. Gundhi bug insect attack on rice during
98. Match column I with column II and select correct answer:
Column I (Crop)
Column II (State Product)
a. Sugarcane
1. Karnataka
b. Coconut
2. Maharashtra
c. Coffee
3. Andhra Pradesh
d. Groundnut
4. Kerala
Column I (Crop) | Column II (State Product) |
a. Sugarcane | 1. Karnataka |
b. Coconut | 2. Maharashtra |
c. Coffee | 3. Andhra Pradesh |
d. Groundnut | 4. Kerala |
99. Directorate of Mushroom Research is in
100. Match the following columns:
Column I (Institutes)
Column II (Place)
a. IIHR
1. Bengaluru
b. CTRI
2. Andhra Pradesh
c. IRRI
3. Philippines
d. ICARDA
4. Syria
Column I (Institutes) | Column II (Place) |
a. IIHR | 1. Bengaluru |
b. CTRI | 2. Andhra Pradesh |
c. IRRI | 3. Philippines |
d. ICARDA | 4. Syria |
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