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Minimum Isolation Requirement for Seed Production of Field Crops

Minimum Isolation Requirement for Seed Production of Field Crops

Sl. No.	Crop	Botanical Name	Minimum Isolation Distance (Meters)		To be Isolated by the distance from the field of
Sl. No.	Crop	Botanical Name	Foundation Seed	Certified Seed	To be Isolated by the distance from the field of
I.CEREALS:
1.	Paddy, Rice	Oryza sati va L.	3	3	Any maize with the same colour or texture, and the same inbred/single cross not conforming to varietal purity.
2.	Wheat	Triticum aestivum L.	3	3	- do -
3.	Maize	Ze mays L.
a.	1mbred line and Single cross		400		Any maize with the same color or texture, and the same inbred/single cross not conforming to varietal purity. Any maize with different color or texture.
b.	Hybrid maize		600	200	Any maize with same color or texture & the same cross not conforming to varietal purity.
c.	Composites and varieties		400	200	Other varieties, & the same variety not conforming to varietal purity.
4.	Barley	Hordeum yulgare L.	3	3	- do -
5.	Buckwheat	Fagopyrum cymosum	200	100	- do -
6.	Finger-millet	Eleusin coracana Gaerin	20	10	- do -
7.	Oats	Avena sativa L.	3	3	- do -
II.PULSES:
1.	Black-gram (Urd)	Vigna mungo (L) Hepper	20	10	Other varieties, & the same variety not conforming to varietal purity.
2.	Mung	Phaseolus mungo var.radiantus Linn.
3.	Ricebean	Vi gna umbellata Thunb	20	10	- do-
4.	Cowpea	Vigna unguiculata (L) Walp. Vigna sinesis Savi	50	25	- do -
5.	Field-pea	Piscum arvense L.	20	10	- do -
6.	Green-gram (Mung)	Vigna radiate (L) Wilczek	20	10	- do -
7.	Rajma, French Bean	Phaseolus vulgaris L.	50	25	- do -
8.	Lentil	Lens esculenta Moench	50	25	- do -
9.	Pigeon-pea (Arhar)	Caianas caian (L) Milsp.	50	25	- do -
10.	Cluster bean	Cyamopsis psoraloides DC Cymopsis tetragonoloba Taub	50	25	- do -
III. OILSEEDS :
1.	Indian Rape	Brassica campestris L. val'. Lona Duth	400	200	Other varieties, & the variety not conforming varietal purity.
2.	Mustard Indian Mustard	Brassica iuncea Coss.	400	200	- do -
3.	Rapeseed, Indian Colza, var. Yellow Sarson	Brassica campestris yellow sarson	400	200	- do -
4.	Brown Sarson	Brassica campestris Val'. brown sarson	400	200	- do -
5.	Soya bean	Glycine max Merr.	3	3	- do -
6.	Safflower	Carthamus tinctorius L.	200	100	- do -
7.	Sesame, Gingelly,	Sesamum indicum L. Sesamum orientate L.	100	50	- do -
IV. MISCELLANEOUS CROPS :
1.	Lucerne, Alfalfa	Medicago sati va L.	400	200	Other varieties & the variety
2.	Fenugreek (Methi)	Trigonella foenum- grace urn L.	50	25	- do -
3.	Egyptian Clover (Berseem)	Trifolium alexandrinum L.	400	200	- do -

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Minimum Isolation Requirement for Seed Production of Field Crops