Lt / Hectare

Lt / Acre

Wheat

Phalaris minor,

Chenopodium album,

Melilotus alba,

Portulaca oleracea,

Anagallis arvensis,

Fumaria parviflora,

Poa annua

3.3

(Light soil)

4.2

Medium soil)

5.0

(Heavy soil)

1.3

(Light soil)

1.7

Medium soil)

2.0

(Heavy soil)

Rice

Echinochloa colona,   E.crusgalli,Fimbristylis miliacea,Marselia quadrifoliata,Alternanthera   sessilis,

Ammonia baccifera,Ludwigra   parviflora,Eclipta alba, 3.3 –5 Cyperus difformis

3.3 –5.0

1.3-2.0

Cotton

Echinochloa spp.

Euphorbia hirtaAmarnanthus   viridisPortulaca oleraceaTrianthema spp.Eleusine indica

2.5-4.2

1.0-1.7

Soybean

Echinochloa spp.,

Euphorbia spp.,Amarnanthus   viridis,Portulaca oleracea,Trianthema spp.,Eleusine indica

2.5-3.3

1.0-1.3

Groundnut

Echinochloa spp

Eleusine indicaTrianthema   monogyna,Dactyloctenium aegyptium,Cleome viscose,Digitaria nguinalis

2.5-5.0

1.0-2.0

Chilli

Chenopodium album,

Melilotus spp.,Digitaria   sanguinalis.,Portulaca oleracea,Anagallis arvensis,Echinochloa spp.

2.5-4.2

1.0-1.7

Onion

Chenopodium album,

Melilotus spp.,Digitaria   sanguinalis.,Portulaca oleracea,Anagallis arvensis,Echinochloa spp.

2.5-3.3

1.0-1.3