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Catalogue: NVT Online Papers
Range 1 Range 2 Range 3 Range 4 Range 5 Range 6.. Row 2 Row 3 Row 4.. Row 16 Trojan Kord CL Plus Cosmick Spitfire Estoc IGW4012..
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Catalogue: NVT Online Papers
Range 1 Range 2 Range 3 Range 4 Range 5 Range 6.. Row 9 Row 10 Row 11.. Row 4 Trojan Kord CL Plus Estoc..
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Catalogue: NVT Online Papers
Range 1 Range 2 Range 3 Range 4 Range 5 Range 6.. Row 2 Row 3 Row 4.. Row 14 Trojan Kord CL Plus LPB10-0018 Emu Rock IGW3423 Shield..
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Catalogue: GRDC Updates (West)
On-row seeding enhanced P and K concentrations of wheat plants at early growth stages up to flowering, relative to between-row seeding, when the respective soil-test P and K concentrations were low and/or when MAP fertiliser was not banded at seeding... Mean wheat yields (i.e. average of 2 or 3 MAP fertiliser rates ranging from 0 to 50 or 80 kg ha -1) were: (a) 11-14 per cent lower with on-row seeding at Binnu (where wheat followed wheat in 25 cm rows); (b) 7 per cent higher with on-row seeding at Mullewa (where wheat followed barley in 30 cm rows); and (c) not different at Pindar (where wheat followed wheat in 30 cm rows)... Project No.: 67F Central Farming Systems Paper reviewed by: Linda Leonard Crop Updates is a partnership between the Department of Agriculture, Western Australia and the Grains Research & Development Corporation 73..
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Catalogue: GRDC Updates
Since the soil P tests that growers and advisors use for their fertiliser decisions were calibrated using conventional tillage and narrow row spacing's, we are investigating the effect of increasing row spacing, and increased concentrations of P in the seeding furrow, on P fertiliser responses... The Temora trial was dry sown and received rain shortly after sowing whereas the Condobolin trial was sown into good moisture, but in both cases establishment percentage declined as seeds were sown more closely together, whether from increasing seeding rate or widening row spacing... A row spacing by phosphorus trial from 2008 was re-sown in 2009, using 2 cm auto steer so that treatments of on-row and inter-row seeding were superimposed at rates of 0, 4 or 8 kg/ha of phosphorus, using the same row spacing for each plot as used in 2008...
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Catalogue: GRDC Factsheets
Although row spacing is a relatively simple thing to change, the effect on the whole farm system can be complex and can influence yield, time of sowing, machinery, herbicide, and seed and fertiliser costs, as well as the types of crops sown... Doubling the row spacing from 18 to 36cm resulted in a two per cent loss in yield in barley and a five per cent loss in wheat... Wider row spacing increases the concentration of nutrients per metre of row if the rate per hectare is maintained...
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Catalogue: GRDC Factsheets
Although row spacing is a relatively simple thing to change, the effect on the whole farm system can be complex and can influence yield, time of sowing, machinery, herbicide, and seed and fertiliser costs, as well as the types of crops sown... Doubling the row spacing from 18 to 36cm resulted in a two per cent loss in yield in barley and a five per cent loss in wheat... Wider row spacing increases the concentration of nutrients per metre of row if the rate per hectare is maintained...
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Catalogue: GRDC Factsheets
Although row spacing is a relatively simple thing to change, the effect on the whole farm system can be complex and can influence yield, time of sowing, machinery, herbicide, and seed and fertiliser costs, as well as the types of crops sown... Doubling the row spacing from 18 to 36cm resulted in a two per cent loss in yield in barley and a five per cent loss in wheat... Wider row spacing increases the concentration of nutrients per metre of row if the rate per hectare is maintained...
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Catalogue: GRDC Factsheets
Early research on recently released bread and durum wheat varieties suggests some new varieties may have a more stable yield across wider row spacing... The best results are achieved with row spacings of 30cm or more and using +/-2cm accuracy guidance and autosteer... To establish soil nutrient status in systems using wider row spacing a modified approach to soil sampling is suggested...
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Catalogue: GRDC Factsheets
Early research on recently released bread and durum wheat varieties suggests some new varieties may have a more stable yield across wider row spacing... The best results are achieved with row spacings of 30cm or more and using +/-2cm accuracy guidance and autosteer... To establish soil nutrient status in systems using wider row spacing a modified approach to soil sampling is suggested...
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