Salcete

Nutrient by nutrient

• Nitrogen

  Okay
  Low 46% Medium 52% High 3%

  5 in 10 soil tests here came out low

  If your field is low: add about a quarter more urea than the usual dose, in two or three splits. A pulse crop in rotation also adds nitrogen.

  What this means

  Grows leaves and stems. Short soil gives pale, yellow leaves.

  Low under 280 kg/ha Medium 280–560 kg/ha High over 560 kg/ha

  Healthy soil has 280 kg/ha or more.

  Compared with the wider area

  Place	Low	Medium	High
  Here	46%	52%	3%
  South Goa	24%	69%	7%
  Goa	29%	48%	22%
  India	64%	30%	6%

• Phosphorus

  Okay
  Low 24% Medium 31% High 46%

  2 in 10 soil tests here came out low

  If your field is low: add about a quarter more DAP or single super phosphate than the usual dose, at sowing.

  What this means

  Builds roots and helps the crop flower and fill grain.

  Low under 10 kg/ha Medium 10–25 kg/ha High over 25 kg/ha

  Healthy soil has 10 kg/ha or more.

  Compared with the wider area

  Place	Low	Medium	High
  Here	24%	31%	46%
  South Goa	62%	20%	18%
  Goa	50%	19%	31%
  India	14%	41%	45%

• Potassium

  Okay
  Low 42% Medium 37% High 21%

  4 in 10 soil tests here came out low

  If your field is low: add about a quarter more potash (MOP) than the usual dose.

  What this means

  Fills grain and fruit, and helps crops stand drought and disease.

  Low under 110 kg/ha Medium 110–280 kg/ha High over 280 kg/ha

  Healthy soil has 110 kg/ha or more.

  Compared with the wider area

  Place	Low	Medium	High
  Here	42%	37%	21%
  South Goa	28%	35%	37%
  Goa	26%	38%	36%
  India	14%	53%	34%

• Organic carbon

  Good
  Low 15% Medium 19% High 66%

  Most soil tests here came out high

  What this means

  Shows how much organic matter the soil has. It keeps soil loose, holds water and feeds the crop slowly.

  Low under 0.5% Medium 0.5–0.75% High over 0.75%

  Healthy soil has 0.5% or more.

  Compared with the wider area

  Place	Low	Medium	High
  Here	15%	19%	66%
  South Goa	8%	8%	84%
  Goa	17%	7%	76%
  India	48%	28%	23%

• pH

  Poor
  Acidic 67% Neutral 33%

  7 in 10 soil tests here came out acidic

  If your field is acidic: add agricultural lime before sowing. A soil lab works out how much your field needs.

  What this means

  How sour (acidic) or alkaline the soil is. It decides which nutrients roots can take up.

  Acidic Neutral Alkaline

  Most crops do best at pH 6.5 to 7.5.

  Compared with the wider area

  Place	Acidic	Neutral	Alkaline
  Here	67%	33%	0%
  South Goa	49%	51%	0%
  Goa	54%	46%	0%
  India	12%	86%	2%

• Salt

  Good
  Not salty 98% Salty 2%

  Almost no soil tests here came out salty

  What this means

  Salt in the soil, shown as EC on the card. Salt makes it hard for roots to drink.

  Not salty Salty

  Under 1 dS/m is fine. Above 4 harms most crops.

  Compared with the wider area

  Place	Not salty	Salty
  Here	98%	2%
  South Goa	94%	6%
  Goa	92%	8%
  India	96%	4%

• Sulphur

  Okay
  Short 39% Enough 61%

  4 in 10 soil tests here came out short

  If your field is short: use single super phosphate instead of DAP, or add about 100 kg of gypsum per acre before sowing.

  What this means

  Makes oil in oilseeds and protein in pulses.

  Short under 10 ppm Enough 10 ppm or more

  Healthy soil has 10 ppm or more.

  Compared with the wider area

  Place	Short	Enough
  Here	39%	61%
  South Goa	50%	50%
  Goa	53%	47%
  India	24%	76%

• Zinc

  Good
  Short 13% Enough 87%

  1 in 10 soil tests here came out short

  What this means

  Needed for growth and healthy leaves. Rice and wheat often run short.

  Short under 0.6 ppm Enough 0.6 ppm or more

  Healthy soil has 0.6 ppm or more.

  Compared with the wider area

  Place	Short	Enough
  Here	13%	87%
  South Goa	20%	80%
  Goa	30%	70%
  India	35%	65%

• Iron

  Good
  Short 1% Enough 99%

  Almost every soil test here had enough

  What this means

  Keeps young leaves green.

  Short under 4.5 ppm Enough 4.5 ppm or more

  Healthy soil has 4.5 ppm or more.

  Compared with the wider area

  Place	Short	Enough
  Here	1%	99%
  South Goa	3%	97%
  Goa	3%	97%
  India	24%	76%

• Copper

  Good
  Short 1% Enough 99%

  Almost every soil test here had enough

  What this means

  Helps the crop set seed and resist disease.

  Short under 0.2 ppm Enough 0.2 ppm or more

  Healthy soil has 0.2 ppm or more.

  Compared with the wider area

  Place	Short	Enough
  Here	1%	99%
  South Goa	2%	98%
  Goa	3%	97%
  India	5%	95%

• Manganese

  Good
  Short 14% Enough 86%

  1 in 10 soil tests here came out short

  What this means

  Helps leaves make food from sunlight.

  Short under 2 ppm Enough 2 ppm or more

  Healthy soil has 2 ppm or more.

  Compared with the wider area

  Place	Short	Enough
  Here	14%	86%
  South Goa	6%	94%
  Goa	7%	93%
  India	13%	87%

• Boron

  Okay
  Short 33% Enough 67%

  3 in 10 soil tests here came out short

  If your field is short: mix 4 kg of borax per acre into the soil before sowing.

  What this means

  Needed for flowers to set seed and fruit.

  Short under 0.5 ppm Enough 0.5 ppm or more

  Healthy soil has 0.5 ppm or more.

  Compared with the wider area

  Place	Short	Enough
  Here	33%	67%
  South Goa	38%	62%
  Goa	41%	59%
  India	45%	55%

Fixes are the usual advice. Your Soil Health Card or nearest Krishi Vigyan Kendra gives the exact dose for your field.

Climate in South Goa

Villages in this block