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Revised Soil Phosphorus Test Ratings (RSPTR), Critical Limits (CL) and Phosphorous Recommendation for Maize.
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View Archive Info| Field | Value | |
| Title |
Revised Soil Phosphorus Test Ratings (RSPTR), Critical Limits (CL) and Phosphorous Recommendation for Maize.
Not Available |
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| Creator |
Chandrakala, M., Srinivasamurthy, C.A., Sanjeev Kumar, Bhaskar, S., Parama V.R.R., and Naveen, D.V.
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| Subject |
Soil available phosphorus ratings, Revalidation, Critical limits, Maize
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| Description |
Not Available
The current soil test phosphorous ratings of low, medium and high fertility classes and critical limits were revised by studying the response of maize in 24 soils of varied initial P fertility, treated with graded levels of P. The revised SPTR were 48.50 kg P2O5 ha-1, VL: L: M: H, respectively. CL for soil was 17.0 kg P2O5 ha-1 and 0.12 per cent for plant. Maize yield can be maximized by recommending phosphorous @ 150, 125, 100 and 75 percent of the recommended dose in the respective soils of VL: L: M: H fertility ratings. Not Available |
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| Date |
2019-12-28T10:59:39Z
2019-12-28T10:59:39Z 2017-01-01 |
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| Type |
Research Paper
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| Identifier |
Not Available
2319-7706 http://krishi.icar.gov.in/jspui/handle/123456789/29185 |
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| Language |
English
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| Relation |
Not Available;
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| Publisher |
Not Available
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