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/sup 32/P tracer studies on the efficiency of ammonium nitrate phosphates and polyphosphates for growing rice on different soil types

Abstract

A pot experiment was conducted with /sup 32/P tagged phosphates to evaluate the efficiency of ammonium nitrate phosphate containing 30, 50 and 70 percent of P in the water soluble form, tri- and tetra-ammonium pyrophosphate, as compared with mono-ammonium ortho-phosphate (MAP) for growing rice on red, laterite and black soils, with regard to recovery of applied P in soil, dry matter production and utilization of applied P by crop at flowering and grain and straw yield at harvest. Ammonium nitrate phosphates containing 50 percent or more of P in the water soluble form could be used for growing rice on all soil types. The pyrophosphates were as efficient as MAP on soils having pH 6.2 and above but less efficient in soils of lower pH.
Authors:
Sadanandan, A K; Mohanty, S K; Patnaik, S; [1]  Mistry, K B [2] 
  1. Central Rice Research Inst., Cuttack (India)
  2. Bhabha Atomic Research Centre, Bombay (India). Biology and Agriculture Div.
Publication Date:
Dec 01, 1980
Product Type:
Conference
Reference Number:
AIX-14-731937; EDB-83-069721
Resource Relation:
Journal Name: J. Nucl. Agric. Biol.; (India); Journal Volume: 9:4; Conference: National symposium on nutrient uptake in plants and animals, Bangalore (India), 19 - 20 Feb 1980; Other Information: 13 refs
Subject:
60 APPLIED LIFE SCIENCES; AMMONIUM PHOSPHATES; UPTAKE; FERTILIZERS; EFFICIENCY; RICE; NUTRIENTS; AMMONIUM NITRATES; LABELLED COMPOUNDS; PH VALUE; PHOSPHORUS 32; PLANT GROWTH; PRODUCTIVITY; SOILS; TRACER TECHNIQUES; AMMONIUM COMPOUNDS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CEREALS; DAYS LIVING RADIOISOTOPES; GRAMINEAE; GRASS; GROWTH; ISOTOPE APPLICATIONS; ISOTOPES; LIGHT NUCLEI; NITRATES; NITROGEN COMPOUNDS; NUCLEI; ODD-ODD NUCLEI; OXYGEN COMPOUNDS; PHOSPHATES; PHOSPHORUS COMPOUNDS; PHOSPHORUS ISOTOPES; PLANTS; RADIOISOTOPES; 553001* - Agriculture & Food Technology- Tracer Techniques- (-1987)
OSTI ID:
6376482
Country of Origin:
India
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: JNABD
Submitting Site:
HEDB
Size:
Pages: 135-138
Announcement Date:

Citation Formats

Sadanandan, A K, Mohanty, S K, Patnaik, S, and Mistry, K B. /sup 32/P tracer studies on the efficiency of ammonium nitrate phosphates and polyphosphates for growing rice on different soil types. India: N. p., 1980. Web.
Sadanandan, A K, Mohanty, S K, Patnaik, S, & Mistry, K B. /sup 32/P tracer studies on the efficiency of ammonium nitrate phosphates and polyphosphates for growing rice on different soil types. India.
Sadanandan, A K, Mohanty, S K, Patnaik, S, and Mistry, K B. 1980. "/sup 32/P tracer studies on the efficiency of ammonium nitrate phosphates and polyphosphates for growing rice on different soil types." India.
@misc{etde_6376482,
title = {/sup 32/P tracer studies on the efficiency of ammonium nitrate phosphates and polyphosphates for growing rice on different soil types}
author = {Sadanandan, A K, Mohanty, S K, Patnaik, S, and Mistry, K B}
abstractNote = {A pot experiment was conducted with /sup 32/P tagged phosphates to evaluate the efficiency of ammonium nitrate phosphate containing 30, 50 and 70 percent of P in the water soluble form, tri- and tetra-ammonium pyrophosphate, as compared with mono-ammonium ortho-phosphate (MAP) for growing rice on red, laterite and black soils, with regard to recovery of applied P in soil, dry matter production and utilization of applied P by crop at flowering and grain and straw yield at harvest. Ammonium nitrate phosphates containing 50 percent or more of P in the water soluble form could be used for growing rice on all soil types. The pyrophosphates were as efficient as MAP on soils having pH 6.2 and above but less efficient in soils of lower pH.}
journal = {J. Nucl. Agric. Biol.; (India)}
volume = {9:4}
place = {India}
year = {1980}
month = {Dec}
}