Relationship between extracted phosphorus and sorghum yield in a Vertisol and an Alfisol under rainfed cropping

Fertilizer Research

Volumn 44, Issue 1, 1995, Pages 23-26

  Sahrawat, K L ^a   Pardhasaradhi, G ^a   Rego, T J ^a   Rahman, M H ^a  

^a INTERNATIONAL CROPS RESEARCH INSTITUTE FOR THE SEMI ARID TROPICS ICRISAT   (India)

Author keywords

critical limit; Olsen extractable P; P buffering capacity; relative yield; sandy soil; Sorghum bicolor; Vertisols

Indexed keywords

ALFISOL; BUFFERING CAPACITY; PHOSPHORUS; SANDY SOIL; SEMIARID TROPICS; SORGHUM; VERTISOL; YIELD;

INDIA, ANDHRA PRADESH, PATANCHERU;

EID: 0030483202     PISSN: 01671731     EISSN: 15730867     Source Type: Journal    
DOI: 10.1007/BF00750689     Document Type: Article

References (17)

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2. A simple statistical procedure for partioning soil test correlation data into classes
3. Cation exchange capacity
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6. Soil management for optimized productivity under rainfed conditions in the semi-arid tropics
7. Particle size analysis
8. Foreword
9. Appropriate measurement of phosphorus availability in soils of the semi-arid tropics
10. Fertilizer management in grain sorghum
11. Developement of DTPA soil test for zinc iron, manganese and copper
12. Phosphorus
13. Overview of research on phosphorus in Vertisols
14. Sorption of labelled phosphate by a Vertisol and and Alfisol of the semi-arid zone of India
15. An examination of the Degtjareff method for determining soil organic matter and proposed modification of the chromic acid method