Munai

Nutrient by nutrient

• Nitrogen

  Poor
  Low 100%

  Almost every soil test 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	100%	0%	0%
  Ranikor	70%	30%	0%
  South West Khasi Hills	66%	34%	0%
  Meghalaya	40%	59%	1%
  India	64%	30%	6%

• Phosphorus

  Okay
  Low 50% Medium 50%

  5 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	50%	50%	0%
  Ranikor	32%	48%	20%
  South West Khasi Hills	18%	41%	42%
  Meghalaya	36%	43%	21%
  India	14%	41%	45%

• Potassium

  Okay
  Low 50% Medium 30% High 20%

  5 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	50%	30%	20%
  Ranikor	13%	66%	21%
  South West Khasi Hills	23%	53%	24%
  Meghalaya	18%	67%	15%
  India	14%	53%	34%

• Organic carbon

  Good
  Medium 20% High 80%

  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	0%	20%	80%
  Ranikor	2%	5%	93%
  South West Khasi Hills	3%	4%	93%
  Meghalaya	3%	11%	86%
  India	48%	28%	23%

• pH

  Good
  Neutral 100%

  Almost every soil test here came out neutral

  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	0%	100%	0%
  Ranikor	54%	46%	0%
  South West Khasi Hills	45%	55%	0%
  Meghalaya	57%	43%	0%
  India	12%	86%	2%

• Salt

  Good
  Not salty 100%

  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	100%	0%
  Ranikor	100%	0%
  South West Khasi Hills	100%	0%
  Meghalaya	100%	0%
  India	96%	4%

• Sulphur

  Good
  Short 10% Enough 90%

  1 in 10 soil tests here came out short

  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	10%	90%
  Ranikor	1%	99%
  South West Khasi Hills	1%	99%
  Meghalaya	42%	58%
  India	24%	76%

• Zinc

  Poor
  Short 90% Enough 10%

  9 in 10 soil tests here came out short

  If your field is short: mix 10 kg of zinc sulphate per acre into the soil before sowing. One dose lasts two or three seasons.

  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	90%	10%
  Ranikor	54%	46%
  South West Khasi Hills	47%	53%
  Meghalaya	41%	59%
  India	35%	65%

• Iron

  Okay
  Short 20% Enough 80%

  2 in 10 soil tests here came out short

  If your field is short: spray ferrous sulphate, 5 g per litre of water, when young leaves turn yellow.

  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	20%	80%
  Ranikor	35%	65%
  South West Khasi Hills	33%	67%
  Meghalaya	25%	75%
  India	24%	76%

• Copper

  Poor
  Short 100%

  Almost every soil test here came out short

  If your field is short: mix 2 kg of copper sulphate per acre into the soil before sowing.

  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	100%	0%
  Ranikor	64%	36%
  South West Khasi Hills	53%	47%
  Meghalaya	23%	77%
  India	5%	95%

• Manganese

  Poor
  Short 100%

  Almost every soil test here came out short

  If your field is short: spray manganese sulphate, 5 g per litre of water, on the young crop.

  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	100%	0%
  Ranikor	50%	50%
  South West Khasi Hills	43%	57%
  Meghalaya	24%	76%
  India	13%	87%

• Boron

  Poor
  Short 80% Enough 20%

  8 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	80%	20%
  Ranikor	84%	16%
  South West Khasi Hills	87%	13%
  Meghalaya	64%	36%
  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 West Khasi Hills