Ploughing: 2-3 ploughings are essential after harvesting of kharif crop.
Sowing time of nursery: 15th Dec to 15th Jan
Seed rate: 60-75 Kg/ha
Lehi method : first week of Febaruary
Seed rate : 100 Kg/ha
Method of Raising Nursery
Lehi system:
Seed is kept in wetted jute bag with lukewarm water for 24 hrs. then seed is sprayed and covered with paddy straw for 48 to 72 hours and lukewarm water is spread whenever needed. Sprouted seeds are broadcasted in well prepared and drained field after application of recommended basal fertilizer dose.
Transplanting Method:

1. Scientific Name: Euphorbia hirta

2. Local Name: Gakhorotibon

1. Scientific Name: Fimbristylis miliacea

2. Local Name: Hiyalnajia

1. Scientific Name: Imperata cylindrica

2. Local Name : Olubo

1. Scientific Name : Mimosa pudica

2. Local Name : Nilajibon

1. Scientific Name : Parthenium hysterophorus

2. Local Name : Pakheniyam

1. Scientific Name: Physalis minima

2. Local Name : Kopalphota

1. Scientific Name : Phyllanthus niruri

2. Local Name : Bonamolakhi

1. Scientific Name : Ploygonum chinensis

2. Local Name : Pothoruwa bihaljoni

1. Scientific Name : Saccharum spontaneum

2. Local Name : Kohiwa bon

1. Scientific Name : Solanum nigrum

2. Local Name : Latkosu

1. Scientific Name : Xanthium strumarium

2. Local Name : Agora

1. Scientific Name : Eichhornia crassipes

2. Local Name : Panimataka

1. Scientific Name : Eleocharis dulcis

2. Local Name : Sasuwa

1. Scientific Name : Echinochloa crusgalli

2. Local Name : Binaybon

1. Scientific Name : Ipomoea aquatica

2. Local Name : Kolomu

1. Scientific Name : Ludwegia parviflora

2. Local Name : Bonjolokia

1. Scientific Name : Monochoria vaginalis

2. Local Name : Bhatmataka

1. Scientific Name : Oryza rufipogon

2. Local Name : Uridol

1. Scientific Name : Panicum repens

2. Local Name : Bahpatia bon