Agriculture soul of India
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20/08/2017

Agriculture study quick revision

  Quick revision of agriculture

JRF, SRF ,NET ,AFO ,ADA,ADO LIKE ALL EXAMS

  


CROP

ORIGIN
Bajra South Africa
Oat Asia Minor
Maize Mexico
Groundnut Brazil
Soybean China


GROUP

HERBICIDE

MaizeSimazine
Rice Butachlor
Sorghum Atrazine
Tea Paraquat
Potato Metribuzin
 



HERBICIDE TRADE NAME
Isoproturon Arelon
Nitrofen Tok  E-25
Propanil Stomp F -34
Metribuzin Sencor
Dalapan Dawpan


WEED    SCIENTIFIC NAME
Canary grass Phalaris minor
Lamb's quarter Chenopodium album
Barnyard grass Echinochloa crusgalli
Nutsedge Cyprus rotundus
Fieldbind weed Convolvulus arvensis


TERMCHEMICAL DEFINITION
2,4-D Growth regulator
Ethrel Fruit ripener
Glyphosate Herbicide
IBDU SRF (slow release fertilizer)
DCD Nitrogen inhibitor
 


 
CROP VARIETY
Barley Kailash
Red gram UPAS -120
Rice IR-8
Jute AMV-1
Wheat HD-2284




 CROP INFLORESCENCE
Rice Panicle
Bajra Spikelet
Sugarcane Arrow
Wheat Ear
Maize. Tassel



     
CROP CRITICAL STAGE
Chickpea Flowering
Groundnut Pegging
Wheat CRI
Field pea 45DAS
Maize Silking

 

LAW SCIENTIST
Law of minimum J.V. leibig
Inverse yield N law O. W.Wilcox
LER Willey & Osiru
Biological N fixation M.W. beijerinck
'F' distribution R.A. Fisher
 
 


CROP TEST WEIGHT 
Rice 25 gram
Cotton 70 gram
Maize 200 gram
Mustard 4 gram
Green gram 25 gram

 

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