超级早稻钵形毯状秧苗机插效果及产量形成

陈惠哲,徐一成,张玉屏,向镜,张义凯,朱德峰

Effect of Pot-Mat Seedling on the Quality of Machined Transplanting and Yield Formation of Super Early Rice

HuiZhe CHEN,YiCheng XU,YuPing ZHANG,Jing XIANG,YiKai ZHANG,DeFeng ZHU

表3 水稻钵形毯状秧苗与传统毯状秧苗的机插效果

Table 3 The mechanized transplanting quality of pot-mat seedling and traditional flat-mat seedling

品种 Variety 年份 Year 处理 Treatment 株数 (No/hole) 翻秧率 Tilting seedling rate (%) 漂秧率 Floating seedling rate (%) 伤秧率 Injured seedling rate (%) 漏秧率 Lack of seedling rate (%) 中早39 2013 BT 2.66a 1.14b 0.22b 0.67a 6.67b ZZ39 CK 2.51b 2.60a 2.24a 0.99a 10.56a 2014 BT 3.63a 0.91b 0.91a 0.23b 3.33b CK 3.47a 1.82a 1.14a 0.91a 5.00a 中嘉早17 2013 BT 3.10a 0.75a 2.86a 0.97b 2.78b ZJZ17 CK 2.83b 1.00a 2.83a 2.21a 5.00a 2014 BT 3.57a 1.82a 0.23a 1.59a 4.17b CK 3.47a 0.91b 0.46a 1.59a 5.83a