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Production · Protection · Nutrients · Water
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Source updated Apr 2023

Varieties

NUTRIENT MANAGEMENT

  • Apply N: P 2 O 5 : K 2 O fertilizers as per STCR-IPNS Recommendations .(Please Click here)
  • Follow blanket recommendation (if soil test is not done) as below.
Time of application
VarietiesBetween plants (cm)
Basal (If basal application could not be done, apply on the 25th day after sowing)50 % of N & K 2 O, full dose of P 2 O 51/3rd N & K 2 O, full dose of P 2 O 5
Top dressing50 % of N & K 2 O at 40 to 45 days after sowing (DAS)1/3rd N & K 2 O – 40 to 45 DAS 1/3rd N & K 2 O – 60 to 65 DAS

Between plants (cm)

Basal (If basal application could not be done, apply on the 25th day after sowing)

50 % of N & K 2 O, full dose of P 2 O 5

1/3rd N & K 2 O, full dose of P 2 O 5

Top dressing

50 % of N & K 2 O at 40 to 45 days after sowing (DAS)

  • Apply 5 kg of micronutrient mixture formulated by the Department of Agriculture, Tamil Nadu mixed with enough sand to make a total quantity of 20 kg for one acre.
  • Apply TNAU micronutrient mixture - 5 kg/ac for varieties and 6 kg/ac for hybrids as enriched FYM (Enriched FYM is prepared by mixing MN mixture and FYM in the ratio of 1:10 , at friable moisture and incubated in gunny bag for one month in shade)
  • 1. Recommended bio fertilizers, basal dose inorganic fertilizers and micro nutrients should be applied at the last ploughing before formation of ridges.
  • 2. To control soil borne pathogens apply Bacillus subtilis and Trichoderma asperellum each @ 1 kg/ac mixed with 100 kg FYM at the last plough before formation of ridges.

1/3rd N & K 2 O – 40 to 45 DAS 1/3rd N & K 2 O – 60 to 65 DAS