|
Type |
Cultural |
Mechanical |
Chemical |
|
Grassy weeds |
I.a)Manual, b) Mulching by rice or wheat straw @ 7.5 to 10 t/ha, c) Smothering by red amaranth (10-30 kg seed/ha), mung (1:1, cv. Pant mung 5, Pant mung 4, Samratetc), d) Mixed cropping with short duration vegetable (summer radish, red amaranth, carrot etc) |
I.Nail weeder with scrapper and tyne assembly. It can be operated on line as well as broadcast jute from 4 to 5 days onwards after sowing. |
Pre-emergence:
a) Butachlor 50 EC or Butachlor 5G @ 1-1.5 kg/ha (eg., Machete, Dhanuchlor, Kitchloretc @ 3-5 ml/l with 600 lit water/ha) |
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II.Soil solarisation by clear polythene for 30 days on moist soil before sowing of jute |
II.Wheel hoe |
b) Pretilachlor 50 EC @ 0.8-0.9 kg/ha (eg., Refit, Jolt etc, @ 2.5 3 ml/l with 600 lit water/ha) |
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|
III.Scrappers |
Post-emergence A. Selective herbicide:
a) Quizalofop ethyl 5 EC () @ 30, 45 and 60-75 g/ha at 10, 15 and 25 Days after emergence, respectively (eg.,Targa super@ 1, 1.5 or 2.0-3 ml/l with600 lit of water/ha).
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|
Type |
Cultural |
Mechanical |
Chemical |
|
Broad leaved weeds |
I.Manual, mulching by rice or wheat straw @ 7.5 to 10 t/ha, smothering by red amaranth (10-30 kg seed/ha),mung(1:1, cv. Pant mung 5, Pant mung 4, Samratetc)mixed cropping with short duration vegetable (summer radish, red amaranth, carrot etc) |
I.Nail weeder with scrapper and tyne assembly. It can be operated on line as well as broadcast jute from 4 to 5 days onwards after sowing. |
Pre-emergence:
Butachlor 50 EC or Butachlor 5G @ 1-1.5 kg/ha (eg., Machete, Dhanuchlor, Kitchloretc) |
|
|
There is no control measure to suggest |
II.Wheel hoe |
Pretilachlor 50 EC @ 0.8-0.9 kg/ha (eg., Refit, Jolt etc) |
|
|
|
III.Scrappers |
Post emergence non-Selective herbicide:
Apply Glyphosate @ 1.64 kg SL/ha using CRIJAF herbicide applicator on established weedsat 15-20 days after sowing of jute (eg., Roundup @ 5 ml/ha with 800 lit of water/ha).
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|
Type |
Cultural |
Mechanical |
Chemical |
|
Sedges (Motha) |
I.Manual, mulching by rice or wheat straw @ 7.5 to 10 t/ha, smothering by red amaranth (10-30 kg seed/ha), mixed cropping with short duration vegetable (summer radish, red amaranth, carrot etc) |
I.Nail weeder with scrapper and tyne assembly. It can be operated on line as well as broadcast jute from 4 to 5 days onwards after sowing. |
Pre-emergence:
|
|
|
There is no control measure to suggest |
II.Wheel hoe |
|
|
|
|
III.Scrappers |
Post-emergence non-Selective herbicide on standing jute field:
Apply Glyphosate @ 1.64 kg SL/ha using CRIJAF herbicide applicator on established weeds 15-20 days after sowing of jute (eg., Roundup @ 5 ml/ha with 800 lit of water/ha).
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