91. The water held with a water potential greater than $$\frac{1}{3}$$ bar is known as
92. In India, which soil order have negligible area
93. Unconsolidated material overlying rocks is known as
94. Which of the following micronutrients mostly deficit in Indian soil?
95. The major organic cementing agent in soil aggregate formation is
96. In Y-index 'B' denotes
97. Two nutrients needed by plants in largest amounts are N and
98. Soils below the critical level of available nutrient are expected to
99. A straight fertiliser is one which
100. Non-essential mineral nutrients (elements) are required by
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