Nonexchangeable K release and supplying power of Indo-Gangetic alluvial soils

Geoderma

Volumn 108, Issue 3-4, 2002, Pages 197-206

  Benipal, D S ^a   Pasricha, N S ^b  

^a PUNJAB AGRICULTURAL UNIVERSITY   (India)

^b Potash Research Institute of India   (India)

Author keywords

Alluvial soils; Decline in soil test K; H+ resin extraction; Kinetics of K release

Indexed keywords

AGRICULTURAL SOIL; ALLUVIAL DEPOSIT; NUTRIENT DYNAMICS; NUTRIENT UPTAKE; POTASSIUM;

INDIA;

PANICUM MAXIMUM; TRITICUM AESTIVUM; ZEA MAYS;

EID: 0036079293     PISSN: 00167061     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0016-7061(02)00124-6     Document Type: Article

References (24)

1. Long term studies on integrated use of organic and inorganic fertilizers in maize-wheat-cowpea cropping system on alluvial soil of Punjab
2. Quantity-intensity relationship as a measure of non-exchangeable K release to plant roots
3. Analysis of long-term soil fertility experiments with rice-wheat rotations in South Asia
4. Potassium release kinetics and plant response in calcareous soils
5. Non-exchangeable potassium release kinetics in illitic soil profiles
6. Lithium, sodium and potassium
7. Exploitation of potassium by various crop species from primary minerals in soils rich in micas
8. Determination of available interlayer potassium and its uptake by rye grass
9. Potassium in Atlantic coastal plain soils: I. Soil characterization and distribution of potassium
10. Potassium in Atlantic coastal plain soils: II. Crop responses and changes in soil potassium under intensive management
11. A new method of estimating total carbonates in soils
12. + ion resin
13. Potassium supplying power of soils from the East Khasi Hills of Meghalaya
14. Potassium releasing power viz-a-viz K supplying power of soils
15. Cation exchange capacity
16. Kinetics and mechanisms of potassium release from sandy soils
17. Need for continuous application of K along with N and P fertilizers for sustained productivity
18. Mineralogy of potassium in some bench mark soils of Punjab
19. Effect of N and K nutrition in relation to yield and nutrient uptake in wheat and rice grown in rotation
20. Bioavailability of soil potassium
21. Kinetics of non-exchangeable potassium release from K depleted Ustochrepts
22. An examination of the Degtijare method for determining soils organic matter and a proposed modification of the chromic acid titration method