What the soil tests found
7
out of 10
Soil score
OkayShort in most fields here: phosphorus, pH and sulphur.
For most crops. How the soil score works
- soil samples, 2023-24 & 2024-25
- 2,114
- 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
GoodLow 18% Medium 82%
2 in 10 soil tests here came out low
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 18% 82% 0% Phek 52% 45% 3% Nagaland 31% 56% 13% India 64% 30% 6% -
Phosphorus
PoorLow 59% Medium 39% High 2%
6 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/haHealthy soil has 10 kg/ha or more.
Compared with the wider area Place Low Medium High Here 59% 39% 2% Phek 40% 58% 2% Nagaland 31% 41% 28% India 14% 41% 45% -
Potassium
GoodLow 2% Medium 95% High 4%
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 2% 95% 4% Phek 11% 64% 25% Nagaland 26% 54% 20% India 14% 53% 34% -
Organic carbon
GoodLow 13% Medium 22% High 65%
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 13% 22% 65% Phek 14% 11% 74% Nagaland 15% 21% 64% India 48% 28% 23% -
pH
PoorAcidic 96% Neutral 3%
Almost every soil test 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 AlkalineMost crops do best at pH 6.5 to 7.5.
Compared with the wider area Place Acidic Neutral Alkaline Here 96% 3% 0% Phek 92% 8% 0% Nagaland 74% 26% 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% Phek 100% 0% Nagaland 98% 2% India 96% 4% -
Sulphur
PoorShort 98% Enough 2%
Almost every soil test 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 moreHealthy soil has 10 ppm or more.
Compared with the wider area Place Short Enough Here 98% 2% Phek 62% 38% Nagaland 43% 57% India 24% 76% -
Zinc
GoodShort 12% Enough 88%
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 moreHealthy soil has 0.6 ppm or more.
Compared with the wider area Place Short Enough Here 12% 88% Phek 27% 73% Nagaland 18% 82% 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% Phek 41% 59% Nagaland 26% 74% India 24% 76% -
Copper
GoodShort 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 moreHealthy soil has 0.2 ppm or more.
Compared with the wider area Place Short Enough Here 1% 99% Phek 19% 81% Nagaland 11% 89% India 5% 95% -
Manganese
GoodShort 17% Enough 83%
2 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 moreHealthy soil has 2 ppm or more.
Compared with the wider area Place Short Enough Here 17% 83% Phek 45% 55% Nagaland 26% 74% India 13% 87% -
Boron
OkayShort 21% Enough 79%
2 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 moreHealthy soil has 0.5 ppm or more.
Compared with the wider area Place Short Enough Here 21% 79% Phek 17% 83% Nagaland 11% 89% 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 & 2024-25. 2,114 samples.
Climate in Phek
Rain
About 1,610 mm of rain a year
In a normal year. A dry year brings about 1,380 mm.
Temperature
Hottest in August: days about 33°, nights 25°
Coolest in January: days about 24°, nights 10°.
Averages for an area about 100 km across; hills and valleys can differ by several degrees.
Source: IMD gridded daily rainfall (0.25°); IMD gridded daily max/min temperature (1°).