Butylate stimulates germination in ______ seeds by enhancing gibberellic activity or by changing membrane of seed permeability:
A.Potato
B.Pigeon pea
C.Safflower
D.Barley
Category: Agriculture Agronomy Mcqs
Agriculture Agronomy MCQ preparation for exams like IBPS- AFO (Agriculture Field Officer) Iffco,NFL,NSC,ICAR-JRF/SRF/ARS,IARI,TNAU,RAEO,RHEO,ADO,SDO,ADA,DDA, FCI, ASRB, ARS,B.sc. Agriculture Exam,M.sc. Agriculture Exam, University Exam, KVK Agriculture Supervisor, Central Warehouse Corporation, Food Corporation of India, Assistant Agriculture Officer, MP Vyapam (PEB), And Other Agricultural Exam And horticulture exams Indian Council of Agricultural Research ICAR AIEEA, Agricultural Scientists Recruitment Board (ASRB), UPSSSC Sugarcane Supervisor, SBI Junior Agricultural Associates, Agriculture Inspector, Agriculture Sub-Inspector, Seed Certification Officer, Assistant Manager (Grade ‘A’) and Manager (Grade ‘B’) in NABARD
Cowpea grown for grain purpose should be seeded at ______ kg/ha.
A.10 ? 15
B.15 ? 20
C.20 – 25
D.25 – 30
A screen which is used to measure the temperature of atmosphere is know as:
A.Clark screen
B.Symon’s screen
C.Thermocouple
D.Stevenson’s screen
Crop lodging refers to surface:
A.Falling of the plants horizontally on the ground surface
B.Cutting of tree crops into loggs
C.Record of the progress of the crop from sowing to harvesting
D.Determination of nutrient status of the plant
_______is considered to be most important of the soil organisms bringing about the conversion of NH4+ to NO2-
A.Nitrosomonas
B.Nitrobacter
C.Azotobacter
D.Azospirillum
Black soils are deficient in:
A.Potash
B.Iron
C.Nitrogen
D.Lime
A basal dose of phosphorus at ______ g/m2 to tobacco nursery area has been recommended:
A.5.5 – 6.5
B.7.5 – 8.0
C.9.0 – 9.5
D.10.0 – 10.5
Crop production and animal husbandry collectively is know as:
A.Mixed cropping
B.Relay farming
C.Mixed farming
D.None of the above
Winter application of phosphorus is followed in:
A.Warm areas
B.Cool areas
C.Both of these
D.None of these
_______ is probably the most important growth limiting factor in acid soils especially those having pH below 5.0 – S.S:
A.Nitogen
B.Calcium
C.Potassium
D.Sluminium
