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
Maize	Simazine
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

TERM	CHEMICAL 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