D:-Conservation and Restoration Agriculture
Correct Answer:- Option-A
Question87:-Crop coefficient is the ratio between
A:-Etc and ETo
B:-PET and ETo
C:-PET and ETc
D:-PE and PET
Correct Answer:- Option-A
Question88:-A gradient of degrees is the limit of operating efficiency for machines working on slopes.
A:-6-8
B:-8-10
C:-10-12
D:-12-14
Correct Answer:- Option-D
Question89:-An example for a Sloping Agricultural Land Technology (SALT) is
A:Jhum
B:-Taungya
C:-Modan
D:-Diara
Correct Answer:- Option-B
Question90:- is an example of a reflectant type anti transparent.
A:-Phenyl mercuric acetate
B:-Mobi-leaf
C:-Ascorbic acid
D:-Kaoline
Correct Answer:- Option-D
Question91:-The method of imigation adopted for widely spaced plants like coconut palms is
A:-ring basin method
B:-furrow method
C:-check basin method
D:-border imigation
Correct Answer:- Option-A
Question92:-Which of the following is not used as a cover crop for soil and water conservation?
A:-Mikania
B:-Calopo
C:-Centro
D:-Mucuna
Correct Answer:- Option-A
Question93:-The Farming Systems Research Station under the Kerala Agricultural University is located at
iruvalla
B:-Balaramapuram
C:-Kottarakkara
D:-Kumarakom
Correct Answer:- Option-C
Question94:-Vertical mulching is a practice commonly followed to improve infiltration and storage of rain water in
5085,
ക്ട്‌
B:-alluvial
C:-laterite
D:-black
Correct Answer:- Option-D
Question95:-In general, bulk density of soil ranges णि of text{cm)~3" .
ಹಿ203
8:-0.5 0 0.75
61௦15
0:-5 6675
Correct Answer:- Option-C
Question96:-Tillage operations carried out in the standing crop are together called
A:-secondary tillage