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Combined papers Bellata

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With the X-ray method we can also estimate the soil density, and this shows us that roots grow preferentially in looser parts of the soil... Benefit of work to farmers Our trial results show that, using N fertiliser, the yields experienced when cropping newlycleared land can be maintained on soils that have lost significant amounts of soil organic matter... Sowing rule is not critical, but a rule of 50-70cm of wet soil for wheat and 70-90cm of wet soil for sorghum is suggested...