Which of the following are nitrogen-fixing plants ? 1. Alfalfa 2. Amaranth 3. Chickpea 4. Clover 5. Purslane (Kulfa) 6. Spinach Select the correct answer using the code given below :
a
1, 3 and 4 only
b
1, 3, 5 and 6 only
c
2, 4, 5 and 6 only
d
1, 2, 4, 5 and 6
Plant Nutrition / AgricultureNitrogen-fixing PlantsNitrogen-fixing plantsAlfalfaAmaranthChickpeaCloverPurslane (Kulfa)SpinachLegumes