Table 1 Maize varieties used from 2007 to 2011 for the quantification of planting density stress.

From: Density resistance evaluation of maize varieties through new “Density–Yield Model” and quantification of varietal response to gradual planting density pressure

Year

Cultivars

2007

Zhengdan 958, Jingdan 28, Denghai 661, Denghai 701, 970

2008

Zhengdan 958, Zhongshi 839, Denghai 661, NH 0739, Xianyu 335, Zhongdan 808

2009

Zhongdan 808, Zhongshi 839, Zhengdan 958, Denghai 661, Yinong 103, Xianyu 335, Zhongdan 909, Jinke 518, 3862, 2413, 1517, 1340, 1322, 1227, 475, 250, 65

2010

Zhengdan 958, Xianyu 335, Denghai 661, Yinong 103, Zhongdan 808, Zhongdan 909, 970, 777, 972, 1048, 1443, 1461, 1185

2011

Zhengdan 958, Xianyu 335, Denghai 661, Yinong 103, Zhongdan 909, Zhengdan 18, Xuntian 16, Xundan 20, Beiqing 210

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