Impacts of Planting Density on Nutrients Uptake by System of Rice Intensification under No-tillage Paddy in Korea
作者： Vannak Meas , Daniel Shon , Young-Han Lee
DOI: 10.7745/KJSSF.2011.44.1.098
关键词:
摘要: The System of Rice Intensification (SRI) is a new concept increasing the yield rice produced in farming. Therefore, we investigated impacts planting density on nutrient uptake as affected by SRI under no-till cropping system. field was prepared randomized complete block design with three treatments: 10×10 cm, 20×20 cm and 30×30 densities. root dry mass significantly increased wider densities (p -1 for T-N 29.9 kg ha P than other plots, but K Mg were higher plot
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