Soil Fertility Status - Chambal Fertilisers - Home
Soil Fertility Status - Chambal Fertilisers - Home
Soil Fertility Status - Chambal Fertilisers - Home
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Inferences...<br />
Following inferences have been drawn from the study of soil test values with respect to nitrogen,<br />
phosphorous and potash (NPK):<br />
1. Macronutrient <strong>Status</strong> in <strong>Soil</strong>s<br />
(Nitrogen, Phosphorous and Potash):<br />
Low<br />
Nitrogen<br />
Phosphorus<br />
Medium to High<br />
Potassium<br />
A. Based on State wise soil test summaries for NPK, following conclusions have been drawn<br />
and details have been presented in Table 1:<br />
i. <strong>Soil</strong>s in North-Western states in India, iii. Madhya Pradesh was the state, where<br />
available nitrogen were found 56.48% in maximum soils (85.45%) were found high<br />
low, 27.25% medium and 16.27% in high and least soils (1.01%) were low in<br />
contents. In Uttar Pradesh, Punjab, available potash content. In Uttar Pradesh,<br />
Rajasthan and Haryana, most of the soils Punjab, Haryana, Himachal Pradesh,<br />
(55.55 to 61.66 %) were low, some (19.63 Uttrakhand and Jammu & Kashmir most of<br />
to 32.80%) were medium and few (10.78 to the soils (42.14 to 68.79%) were found in<br />
18.71%) were high in nitrogen content. medium whereas other States like<br />
<strong>Soil</strong>s of Gujarat, Uttrakhand and Jammu & Rajasthan, Gujarat and Chhattisgarh soils<br />
Kashmir were low to medium whereas in were found in medium to high content of<br />
Chhattisgarh, Himachal Pradesh and available potash.<br />
Madhya Pradesh soils were medium to<br />
high content in available nitrogen contents.<br />
On overall basis, most of the soils were found<br />
low in available nitrogen and phosphorous<br />
ii. Most of the soils (61.02%) were low, some contents whereas medium to high in available<br />
(25.89%) were medium and few (13.09%) potash contents.<br />
were high in available phosphorous<br />
contents.<br />
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