What the soil tests found
8
out of 10
Soil score
GoodShort in most fields here: nitrogen and organic carbon.
For most crops. How the soil score works
- soil samples, 2023-24
- 24
- nutrients checked in each sample
- 12
This shows what soil in this area tends to be like. Your own field can be different. Get it tested at a soil testing lab before deciding.
Nutrient by nutrient
-
Nitrogen
PoorLow 67% Medium 29% High 4%
7 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/haHealthy soil has 280 kg/ha or more.
Compared with the wider area Place Low Medium High Here 67% 29% 4% Haringhata 91% 9% 1% Nadia 81% 19% 0% West Bengal 39% 58% 3% India 64% 30% 6% -
Phosphorus
GoodMedium 33% High 67%
Most soil tests here came out high
If your field is high: you can use about a quarter less DAP than usual.
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/haHealthy soil has 10 kg/ha or more.
Compared with the wider area Place Low Medium High Here 0% 33% 67% Haringhata 1% 49% 50% Nadia 1% 42% 58% West Bengal 7% 21% 72% India 14% 41% 45% -
Potassium
GoodMedium 54% High 46%
Almost every soil test here had enough
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/haHealthy soil has 110 kg/ha or more.
Compared with the wider area Place Low Medium High Here 0% 54% 46% Haringhata 7% 62% 31% Nadia 7% 59% 34% West Bengal 14% 54% 32% India 14% 53% 34% -
Organic carbon
PoorLow 63% Medium 29% High 8%
6 in 10 soil tests here came out low
If your field is low: add 4 tonnes of compost or farmyard manure per acre before sowing, and plough crop leftovers back in instead of burning them.
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 63% 29% 8% Haringhata 73% 22% 5% Nadia 48% 36% 16% West Bengal 25% 41% 33% India 48% 28% 23% -
pH
GoodNeutral 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 AlkalineMost crops do best at pH 6.5 to 7.5.
Compared with the wider area Place Acidic Neutral Alkaline Here 0% 100% 0% Haringhata 0% 99% 0% Nadia 0% 99% 0% West Bengal 27% 73% 0% India 12% 86% 2% -
Salt
GoodNot 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 SaltyUnder 1 dS/m is fine. Above 4 harms most crops.
Compared with the wider area Place Not salty Salty Here 100% 0% Haringhata 100% 0% Nadia 99% 1% West Bengal 95% 5% India 96% 4% -
Sulphur
GoodShort 4% Enough 96%
Almost every soil test here had enough
What this means
Makes oil in oilseeds and protein in pulses.
Short under 10 ppm Enough 10 ppm or moreHealthy soil has 10 ppm or more.
Compared with the wider area Place Short Enough Here 4% 96% Haringhata 13% 87% Nadia 16% 84% West Bengal 37% 63% India 24% 76% -
Zinc
OkayShort 25% Enough 75%
3 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 moreHealthy soil has 0.6 ppm or more.
Compared with the wider area Place Short Enough Here 25% 75% Haringhata 64% 36% Nadia 41% 59% West Bengal 25% 75% India 35% 65% -
Iron
GoodEnough 100%
Almost every soil test here had enough
What this means
Keeps young leaves green.
Short under 4.5 ppm Enough 4.5 ppm or moreHealthy soil has 4.5 ppm or more.
Compared with the wider area Place Short Enough Here 0% 100% Haringhata 1% 99% Nadia 2% 98% West Bengal 1% 99% India 24% 76% -
Copper
GoodEnough 100%
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 moreHealthy soil has 0.2 ppm or more.
Compared with the wider area Place Short Enough Here 0% 100% Haringhata 0% 100% Nadia 0% 100% West Bengal 2% 98% India 5% 95% -
Manganese
OkayShort 29% Enough 71%
3 in 10 soil tests 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 moreHealthy soil has 2 ppm or more.
Compared with the wider area Place Short Enough Here 29% 71% Haringhata 24% 76% Nadia 20% 80% West Bengal 12% 88% India 13% 87% -
Boron
GoodShort 17% Enough 83%
2 in 10 soil tests here came out short
What this means
Needed for flowers to set seed and fruit.
Short under 0.5 ppm Enough 0.5 ppm or moreHealthy soil has 0.5 ppm or more.
Compared with the wider area Place Short Enough Here 17% 83% Haringhata 73% 27% Nadia 68% 32% West Bengal 62% 38% India 45% 55%
Fixes are the usual advice. Your Soil Health Card or nearest Krishi Vigyan Kendra gives the exact dose for your field.
Source: Soil Health Card – soil nutrient analysis (Ministry of Agriculture & Farmers Welfare). 2023-24. 24 samples.
Climate in Nadia
Rain
About 1,270 mm of rain a year
In a normal year. A dry year brings about 1,030 mm.
Temperature
Hottest in April: days about 36 °C, nights 24 °C
Coolest in January: days about 26 °C, nights 11 °C.
Typical of the district's villages; a farm much higher or lower can be a few degrees cooler or warmer.
Source: IMD gridded daily rainfall (0.25°); IMD gridded daily max/min temperature (1°); TerraClimate 1991–2020 temperature normals (about 4 km), where each district's villages are.