121. RQ of sprouting potato is
122. Boron is injurious to plant when irrigational water contains . . . . . . . . concentration of boron.
123. The maximum concentration limit of urea for spraying is
124. Enzyme required in early CO2 fixation in C4 cycle is
125. How much usable energy. is available during oxidative combustion of 1 gm molecule of glucose in the body?
126. Match the following columns:
Column I (Fertilisers)
Column II (N Content %)
a. CAN
1. 82
b. Anhydrous ammonia
2. 25
c. Urea
3. 33
d. Ammonium nitrate
4. 46
| Column I (Fertilisers) | Column II (N Content %) |
| a. CAN | 1. 82 |
| b. Anhydrous ammonia | 2. 25 |
| c. Urea | 3. 33 |
| d. Ammonium nitrate | 4. 46 |
127. Which is the 1st systemic fungicide?
128. Soil micro-organisms are most active at
129. Which of the following fertiliser is not produced in India?
130. Incomplete oxidation of glucose into pyruvic acid with several intermediate steps is known as
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