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1 水稻钵形毯状机插秧苗的秧苗素质(2014)
Table 1 The quality of pot-mat seedling and traditional flat-mat seedling (2014)
品种
Variety
处理
Treatment
苗高
Seedling length
(cm)
叶龄
Leaf age
地上部重
Leaf weight
(mg/plant)
根重
Root weight
(mg/plant)
根数
Root number
(No./plant)
根长
Root length
(cm)
中早39 BT 15.37±0.44a 3.49±0.04a 16.94±2.97a 5.55±0.34a 6.83±1.94a 6.75±0.99a
ZZ39 CK 14.56±0.21a 3.31±0.15a 17.86±3.49a 5.72±0.30a 7.67±1.75a 6.08±2.01a
中嘉早17 BT 14.92±0.33a 3.33±0.17a 17.73±2.26a 5.12±0.52a 10.17±1.83a 4.85±1.05a
ZJZ17 CK 14.93±0.59a 3.22±0.12a 17.19±1.74a 4.97±0.67a 11.50±2.81a 3.90±1.35b