西南弱光地区机插杂交籼稻“减穴稳苗”栽培的群体冠层质量特征

陶有凤,蒲石林,周伟,邓飞,钟晓媛,秦琴,任万军

Canopy Population Quality Characteristics of Mechanical Transplanting Hybrid Indica Rice with “Reducing Hills and Stabilizing Basic-Seedlings” in Low-Light Region of Southwest China

TAO YouFeng,PU ShiLin,ZHOU Wei,DENG Fei,ZHONG XiaoYuan,QIN Qin,REN WanJun

图2 田间配置对不同时期冠层幅度和植株收敛指数的影响 *和**分别表示方差分析在0.05 和0.01 水平上显著。V：品种;C：配置;B：基本苗;V×C：品种与配置的互作;B×C：基本苗与配置的互作。ANOVA：F值。TS：分蘖盛期;JS：拔节期;BS：孕穗期;HS：齐穗期;20 d AHS：齐穗后20 d。下同

Fig. 2 Effect of field allocation pattern on plant canopy width and convergent index at different stages *, ** indicate significant at 0.05 and 0.01 probability levels, respectively. V: Variety; C: Collocation; B: Basic-seedings; V×C: Interaction between variety and collocation; B×C: Interaction between basic-seedings and collocation. ANOVA: F-value. TS: Tilling stage; JS: Jointing stage; BS: Booting stage; HS: Heading stage; 20 d AHS: 20 d after heading stage. The same as below