Mohamed, M., EL- Masry, M. (2020). Use of Rice Straw Mixed Ammonium, Biochar and Compost for Improving Productivity of a Sandy Soil and the Response of Wheat. Journal of Soil Sciences and Agricultural Engineering, 11(2), 49-57. doi: 10.21608/jssae.2020.78847
M. S. Mohamed; M. Y. EL- Masry. "Use of Rice Straw Mixed Ammonium, Biochar and Compost for Improving Productivity of a Sandy Soil and the Response of Wheat". Journal of Soil Sciences and Agricultural Engineering, 11, 2, 2020, 49-57. doi: 10.21608/jssae.2020.78847
Mohamed, M., EL- Masry, M. (2020). 'Use of Rice Straw Mixed Ammonium, Biochar and Compost for Improving Productivity of a Sandy Soil and the Response of Wheat', Journal of Soil Sciences and Agricultural Engineering, 11(2), pp. 49-57. doi: 10.21608/jssae.2020.78847
Mohamed, M., EL- Masry, M. Use of Rice Straw Mixed Ammonium, Biochar and Compost for Improving Productivity of a Sandy Soil and the Response of Wheat. Journal of Soil Sciences and Agricultural Engineering, 2020; 11(2): 49-57. doi: 10.21608/jssae.2020.78847
Use of Rice Straw Mixed Ammonium, Biochar and Compost for Improving Productivity of a Sandy Soil and the Response of Wheat
1Soils, Water and Environment Research Institute, Agricultural Research Center, Giza, Egypt
2Fild crops Research Institute (department wheat), Agricultural Research Center, Giza, Egypt
Abstract
This laboratory and field experiment were to assess the use of rice straw (RS); biochar rice straw- compost (BRS); rice straw- ammonium (RSN) and compost (ST) at 0, 12.5 and 25 Mg ha-1 on the development of wheat plants and improve a sandy soil's productivity. In winter seasons of 2017/2018 – 2018/2019 at the Ismailia Agricultural Research Station. In laboratory experiment soil treatments incubation and studied OC%, SP, FC, PWP and AW. In field experiment i.e. yield, yield components, N, K and P, pH, ECe and bulk density at ripeness's stage, times application before sowing (Ap1) and with sowing (Ap2) on wheat and study design a split block. Results the end of incubation period, losses of OC% about 21.2, 7, 20.6 and 32.1% due to 25 Mg ha-1 for RS, BRS, RSN and ST respectively, we found a positive effect of rice straw and compost on SP, FC, PWP and AW. In field experiment the highest relative increase over control due to 25 Mg ha-1 BRS, RSN and ST at Ap1 for plant height were 36.58, 68.95 and 74.73 % where dry weight/plant were 35.00 48.44 and 69.06 %, grain yield were 45.13, 58.70 and 69.32%. 100 seed weight and N K P content significant affected by BRS, RSN and ST respectively. Soil available N, K and P due to all organic treatments. Soil EC was improved by RSN and ST, addition of ST impact on pH and bulk density was slightly reduced, but BRS was due to a slight increase.
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