Best Viewed in Mozilla Firefox, Google Chrome
Package of Practices
  • A compendium of state specific and location specific recommended package of practices are provided under this head. You may be interested to see that, thanks to our IP based customisation, that only your state (the state from where you are accessing RKMP) specific information is available.
  • You are on travel? Please select the state to which you belong. You have access to your state specific content as well.
  • Look for the related information heads on right side box. Click on any of them to get the access to the appropriate information.

05
Aug

Harvesting for Irrigated Rice

1. Harvest when more than 95% plants are mature. It may be needed to provide protection against birds at harvesting stage.

2. Leave the border rows and select the seeds from middle rows for storage.

3. Store seeds after proper sun drying in a dry place. Label seeds properly.

05
Aug

Weed control and interculture for Irrigated Rice

 

1. Adopt hand weeding 2-3 times at 20 days interval starting from 20 days after planting. This is done before the top dressing of urea.

2.Wherever weed problem is acute, selectively apply selective herbicides after the seed germination and before emergence of the weeds.

3.Apply Butachlor @ 1. 5-2.0 kg/ha at the time of transplanting (pre-emergence) followed by hand weeding at 25-30 days after transplanting.

4. If weeds are grown up, application of 2,4 – D sodium salt @ 0.75-1.00 kg/ha at 20-25 days after sowing or transplanting gives satisfactory control of weeds.

5. Application of herbicides should be followed by one hand weeding 20 days after weeding. Visit field regularly and rogue off all off type plants as and when detected.

05
Aug

Water management for Irrigated Rice

 

1. Proper water management facilitates good tillering in the crop, increases efficiency of nitrogen use by plants and helps to reduce weed population.

2. Maintain 2-5 cm water throughout the growing season. Drain out water before topdressing with nitrogen fertilizer and let in water 24 hours later.

3.Depending on the soil type, drain out water 15 – 20 days after 50% flowering. This ensures fast ripening of the grains.

05
Aug

Transplanting for Irrigated Rice

 

1. Level the main field after fertilizer application and maintain a thin film of water.

2. Transplant 30 – 35 days old seedlings (4-5 leaf stage) from wet or dry bed nursery. Plant at shallow depth of 3-4 cm with 2 seedlings per hill.

3. Plant at 10 cm (plant to plant) x 20 cm (row to row) spacing. Fill gaps twice; one week after planting and again 15 days later. Wherever planting is delayed or old seedlings are used, plant 5-6 seedlings/hill.

4. Ensure 25% extra plant population by planting at a closer spacing. More care may be needed in fertilizer application and managing pests. Apply butachlor granules (1kg a.i./ha) one day after transplanting

05
Aug

Fertilizer application for Irrigated Rice

 

1. Use 60 -80 kg nitrogen/ha, in three equal split doses. Apply one-third nitrogen as a basal dose and incorporate the nitrogen applied in soil.

2. Apply one-third of nitrogen as top dress at early tillering stage. Apply the rest of nitrogen dose a week before panicle initiation. Drain out water before topdressing with nitrogen fertilizer and let in water 24 hours later.

3. Add phosphorus and potash fertilizers as basal dose depending on the soil test value. Normally phosphorus (60 kg P 205/ha) and potash (40 kg K20/ha) fertilizers are applied. Apply lime once in every three crop seasons for acid soils.

4. Use of Azolla can provide 20 – 25 kg N/ha. For growing Azolla, phosphorus and molybdenum are to be applied. Please consult an expert for dosage selection.

5.Use 6.0 t/ha Azolla and incorporate before final puddling. Alternatively, Azolla can be grown in standing water in the main field by inoculating 1.0t/ha Azolla 7 days after planting. This will form a mat within 15 days and the Azolla can be incorporated in the soil by mulching.

05
Aug

Preparation of the main field for Irrigated Rice

 

1. Dry plough the field three weeks before planting time and submerge by flooding with 5 – 10 cm of standing water.

2. Add 10 tonnes of farm yard manure, or 10 – 20 tonnes of green manure (Sesbania, Sunhemp, Glyricidia or cowpea) and incorporate by puddling.

3. These green manure crops could be sown in pre-kharif season. Apply basally recommended fertilizers for your area before the last puddle and incorporate. Level fields well.

05
Aug

Raising of nursery for irrigated Rice

 

Nursery. Seedlings can be raised using wet nursery or dry nursery. Dry nursery is recommended on hills.

Wet nursery: Prepare the seed bed 35 – 40 days prior to the scheduled transplanting time. Plough the field twice in the dry condition and puddle later in standing water (2 – 3 cm) two to three times within 5 days. Level the field perfectly and prepare seedbeds of 3.0m width and of convenient length leaving 30 cm channels in between beds.

Total seedbed area is normally 10% of the main field to be transplanted. For every 1000 m2 area of the seedbed, apply nitrogen (5 to 10 kg N), Phosphorous (5 kg P2O5) and potash (5 kg K2O) fertilizers.

Apply double dose of phosphorus fertilizer, in areas exposed to cool temperatures in the hills and during rabi. Select seeds for sowing using the common salt solution (1.65 kg common salt in 10 L water). Put seeds in salt solution and discard all floating seeds.

Wash the seeds settled at the bottom thoroughly with water and dry seeds in the sun if sowing is to be done at a later date. For raising seedlings sufficient to transplant one hectare, use 50 to 60 kg selected seeds and sow in 1000 m2 seedbed area.

Adopt seed dressing with a systemic fungicide available in your area. Soak seeds for 24 hours in water. Put the soaked seeds in jute (gunny) bags and incubate for 48 hours beneath straw and keep the straw moist using water.

Broadcast germinated seeds uniformly over the prepared seedbed. In pest endemic areas, apply 1.0kg a.i./ha carbofuran granules for the control of gall midge and stem borer. Alternatively, spray 0.5 kg a.i./ha monocrotophos or carbary1 @ 0.75 a.i./ha 10 days after sowing for the control of stem borer.

Maintain water depth at 2 – 3 cm. Top – dress seedbed with 3 – 6 kg N/1000m2 nursery area. Hand-weed once, if required, 15 days after seedling emergence. The seedlings would be ready for transplanting in 25 – 30

05
Aug

Harvesting

1. Harvest when more than 95% plants are mature. It may be needed to provide protection against birds at harvesting stage.

2. Leave the border rows and select the seeds from middle rows for storage.

3. Store seeds after proper sun drying in a dry place. Label seeds properly.

05
Aug

Disease and pest control

 

1. Rice blast is the major disease. Seed dressing with tricyclazol or triconazol gives protection for 40 – 60 days. It may be needed to give one foliar spray also.

2. Consult you local agriculture officer for suitable fungicide for your area. Stem borer, root aphids, termites are effectively controlled by basal application of carbofuran.

05
Aug

Interculture and weed control

 

1. Adopt hand weeding or harrowing thrice at 20, 40 and 60 days after germination. Apply fertilizer only after weeding.

2. A combination of chemical (2, 4-D) Sodium salt 80% @ 0.75-1.0 kg/ha and manual control will produce better results.

3. Rogue all off type plants as and when detected.

Copy rights | Disclaimer | RKMP Policies