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Crop Production::Forage Crops::Fodder Maize
   

 

Fodder Maize

Season : Throughout the year for fodder in all districts under irrigated condition.
      Varieties : Composite/hybrids: African Tall, Ganga 5

Yield Potential and Quality Characters


Characters

   African Tall

Green fodder yield (t/ha)

42.00

Crude protein (%)

9.80

Dry matter (%)

17.65

Plant height (cm)

              302.00

Number of leaves

13.30

Leaf length (cm)

81.30

Leaf breadth (cm)

8.15

Stem thickness (cm)

1.77

Leaf-stem ratio

0.21

 PREPARATORY CULTIVATION

1. PLOUGHING

      Plough the field twice with an iron plough and three or four times with country plough.

2. APPLICATION OF FYM

      Apply and spread FYM or compost at 25 t/ha on unploughed field along with 10 packets of Azospirillum (2000 g) and 10 packets of Phosphobacteria (2000g)   inoculum or 20packets of Azophos (4000g)and incorporate the manure into the soil during ploughing.

3. FORMING RIDGES AND FURROWS

      Form ridges and furrows using a ridger, 30 cm apart are form beds of size 10 m2 or 20 m2 depending on the availability of water and slope of the land.

4. APPLICATION OF FERTILIZERS

      Apply NPK fertilizers as per soil test recommendation as for as possible. If soil testing is not done, follow blanket recommendation of 30 : 40 : 20 kg N, P2O5 and K2 O / ha. Apply 30 kg N/ha at 30 days after sowing as top dressing.

5. SOWING

  • Spacing : 30 x 15 cm, Seed rate : 40 kg/ha
  • Treat the seeds with 3 packets (600 g) Azospirillum inoculant and  3 packets (600 g) of phosphobacteria or 6 packets of Azophos (1200g)before sowing.

6. WATER MANAGEMENT

      Irrigate immediately after sowing and give life irrigation on the third day and thereafter once in 10 days.

7. WEED MANAGEMENT

      Hoeing and weeding are done as and when necessary.

8. HARVESTING

      Harvest the crop when the cob is in the milky stage.
               
Note:      * Fodder Maize can be intercropped with CO 5 or COFC 8 Cowpea at 3:1 ratio and harvested together to provide nutritious fodder.

  • TNAU vermicompost at 5 t/ha + 75% recommended dose of fertilizer for intercropping of maize and cowpea produces green fodder yield of 105 t/ha/yr ( 3 crops/ year)  which is sufficient to maintain 7 adults and 3 young cattles. The dung obtained from these animals can be used for on farm production of 19.4 tonnes of vermicompost per year.

SEED PRODUCTION

LAND REQUIREMENT

  • Land should be free from volunteer plants

ISOLATION

  • Adopt 200 m for certified seed production

SPACING

  • Adopt 60 x 20 cm

FERTILIZER

  • Apply NPK @ 175 : 90 : 90 kg ha-1 + 25 kg ZnSO4  ha-1 as basal application

HARVEST

  • Seeds attained physiological maturity on 40th day after anthesis.

SEED TREATMENT

  • Treat the seeds with Captan @ 2g/kg + Carbaryl @ 200mg/kg-1 of seeds

STORAGE

  • Treated seeds can be stored upto 1 year under insect free condition
  • Use gunny or cloth bags for short term storage with seed moisture content of 10 - 12%
  • Use polylined gunny bag for medium term storage with seed moisture content of 8 - 10%
  • Use 700 gauge polythene bag for long term storage with seed moisture content of  Less than 8%.  

OTHER MANAGEMENT PRACTICES

  • As in crop management technique
 
 
 
 
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