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Catalogue: GRDC Publications
Overall, soil CEC and SOC content was greatest in the 0.2 and 0.2-2 m fraction, indicating that size, and probably type, of SOM influenced CEC... Kaiser et al. (2003) found that soils with a high content of black carbon showed increased sorption ability compared with plant- and microbial-derived SOM... Addition of organic amendments can increase P availability to plants by decreasing the P adsorption capacity of soils...
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Catalogue: GRDC Updates (North)
(QDPI & F) Graeme Schwenke Nutrient demands in high yield crops (NSW DPI) 12:42 PM Lunch 1:42 PM Concurrent session 1 (see next page for timetable) 3:12 PM Afternoon tea 3:42 PM Yield and quality losses due to crown rot in Steve barley and wheat... Overall, the higher P rate also led to increased dry matter at the plant cut stage (mid-late tillering) and at the 3 times of NDVI measurement... Overall, mustard and juncea canola have many advantages over canola, and would be better suited than canola to the drier western parts of northern NSW...
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Catalogue: GRDC Updates (South)
(QDPI & F) Graeme Schwenke Nutrient demands in high yield crops (NSW DPI) 12:42 PM Lunch 1:42 PM Concurrent session 1 (see next page for timetable) 3:12 PM Afternoon tea 3:42 PM Yield and quality losses due to crown rot in Steve barley and wheat... Overall, the higher P rate also led to increased dry matter at the plant cut stage (mid-late tillering) and at the 3 times of NDVI measurement... Overall, mustard and juncea canola have many advantages over canola, and would be better suited than canola to the drier western parts of northern NSW...
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