Cotton root growth in a compacted Vertisol (Grey Vertosol) II. Correlation with image analysis parameters

Australian Journal of Soil Research

Volumn 39, Issue 5, 2001, Pages 1169-1181

  McKenzie, D C ^a   Greenhalgh, S E ^a   Koppi, A J ^a   MacLeod, D A ^a   McBratney, A B ^a  

^a NSW AGRICULTURE   (Australia)

Author keywords

Aeration; Critical limits; Haplusterts; SOLICON

Indexed keywords

COTTON; DEGRADATION; IMAGE ANALYSIS; IRRIGATION; PLANTS (BOTANY);

DIFFERENTIAL STAINING;

SOIL STRUCTURE INTERACTIONS;

COTTON; GROWTH RESPONSE; IMAGE ANALYSIS; ROOT; SHEAR STRENGTH; VERTISOL;

EID: 0034772698     PISSN: 00049573     EISSN: None     Source Type: Journal    
DOI: 10.1071/SR99119     Document Type: Article

References (20)

1. The mechanics of root growth in granular media
2. Growth and mechanical impedance
3. Cotton yield and nitrogen requirement is modified by crop rotation and tillage method
4. Compression of soil around roots
5. Use of oxygen flux density to estimate critical air-filled porosity of a Vertisol
6. A basis for soil mesomorphological analysis
7. Cotton root development in relation to natural aeration of some Mississippi Blackbelt and Delta soils
8. A rapid method of analysis for soil macropore structure: II. Stereological model, statistical analysis, and interpretation
9. Soil compaction and cotton growth on a Vertisol
10. Rapid assessment of soil compaction damage. I. The SOILpak score, a semiquantitative measure of soil structural form
11. Rapid assessment of soil compaction damage. II. Relationships between the SOILpak score, strength and aeration measurements, clod shrinkage parameters and image analysis data on a Vertisol
12. Cotton root growth in a compacted Vertisol (Grey Vertosol). I. Prediction using strength measurements and 'limiting water ranges'
13. Root elongation rates of cotton and peanuts as a function of soil strength and soil water content
14. Soil strength-root penetration relations for medium- to coarse-textured soil materials
15. Some effects of soil compaction on the development of sugar cane roots
16. Crop simulation models in agronomic systems
17. The effect of tillage and gypsum application on the macropore structure of an Australian Vertisol used for irrigated cotton