Father of agricultural chemistry is___________________?

A. Vonliebig
B. Neil Brady
C. Neuron
D. J. jones

Related Mcqs:

Father of soil conservation and Father of Pedology respectively?
A. Winogradsky & R. Morphy
B. Winogradsky & Dokuchaev
C. Bennett & Dokuchaev
D. both A & B
Submitted by: Mir Mehrbiyar
Pakistan being predominantly an arid and semiarid country, In addition to agricultural productivity losses and increasing poverty, desertification results in significant reductions in _________?
A. Contributing to global warming
B. Carbon storage in soils
C. loss of biodiversity
D. All of these
Submitted by: Shafiq Rehman
The forest soils have lower bulk density than agricultural soils because of their ______ content.
A. High organic matter
B. Low organic matter
C. Both a & b
D. None of these
Submitted by: Adnan
The study of physical environment, climate and soil in relation to development of agricultural plants and yield related (production amount, quality and capability of seeds-germination), is called:
A. Agrology
B. Agro-Ecology
C. Hyetology
D. None of the above
Submitted by: Shafiq-ur-Rehman
The study of physical environment, climate and soil in relation to development of agricultural plants and yield related (production amount, quality and capability of seeds-germination), is called:
A. Agrology
B. Agro-Ecology
C. Hyetology
D. None of the above
Submitted by: Shafiq-ur-Rehman
The nutrient particularly influencing root growth is___________________?
A. Zinc
B. Nitrogen
C. Organic
D. Phosphorus
Percentage of N in Ammonium sulphate fertilizer is___________________?
A. 23
B. 35
C. 45
D. 21
The available form of sulphur for plant is___________________?
A. S2
B. SO-2
C. SO3
D. SO2
The toxicity level of Zn (mg/kg) in plants suggested by some workers is___________________?
A. > 50 mg kg-1
B. > 10 mg-1
C. > 400 mg kg-1
D. None of these
Percentage of N in Ammonium ritract fertilizer is___________________?
A. 21
B. 23
C. 33
D. 39