A.Less than 25%
B.Less than 30%
C.Less than 35%
D.None of these
Related Mcqs:
- Clays wuch as kaolinite will fix larger quantities of phosphorus with _____ SiO2/R2O3 ratio:
- Among small grain crops _____ has an exceptional tolerance to low levels of soil copper supply:
- Mixed fertilizers contain three principal elements (nitrogen phosphorus and potassium). 5-10-5 mixed fertilizer contains
- ________ generally augments the utilization of phosphorus which is water soluble:
- Considering the supplies of total PAR to land area on growing crops, overall biomass product in efficiencies are always much below _____ per cent:
- Lime stone acts as a flux in a cupola. It is generally added in the proportion
- A farmer is to select suitable crops for a drought prone un-irrigated area. Which one of the following groups of crops should be chosen for mixed cropping?
- Yellow phosphorus is converted to red phosphorus in covered retorts at a temperature of
- Fertilizer value of a nitrogenous fertilizer is expressed in terms of its
- Which of the following properties of white phosphorus are common to red phosphorus?
