滩涂水产养殖池复垦种稻短期内土壤特性变化及水稻产量表现

张蛟, 陈澎军, 陈艳, 韩继军, 崔士友

Short-Term Changes of Soil Characteristics and Rice Yield of Reclaimed Rice in Tidal Flat Aquaculture Ponds

Zhang Jiao, Chen Pengjun, Chen Yan, Han Jijun, Cui Shiyou

表1 滩涂水产养殖复垦区种稻对耕层土壤容重、孔隙度及质地的影响

Table 1 Effects of rice planting on surface soil bulk density, porosity and texture in tidal flat aquaculture reclamation area

处理 Treatment 容重 Bulk density(g/cm3) 孔隙度 Porosity (%) 土壤颗粒组成Soil particle composition (%) 砂粒Sand 粉粒Silt 黏粒Clay 0Y 1.36±0.02b 48.62±0.88a 9.14±0.50a 80.65±0.29a 10.22±0.59a 1Y 1.42±0.01a 46.60±0.55b 9.74±1.55a 79.08±1.11a 11.19±0.64a 2Y 1.43±0.02a 45.89±0.84b 9.69±1.00a 79.10±2.14a 11.21±1.22a 3Y 1.43±0.02a 45.92±0.61b 9.30±1.37a 79.60±1.70a 11.10±0.99a