表1 單株產(chǎn)量(g)的變化情況

1、表1單株產(chǎn)量（g）的變化情況頭季稻再生稻年份yearHLSCVHLSCVr199648.5522.7039.034.3211.0718.057.1812.202.5520.900.248199942.7431.6037.272.917.8121.108.8214.613.1221.360.014200155.2041.0647.783.216.7217.343.6811.032.8826.110.278表2兩季總產(chǎn)顯著增產(chǎn)組合的單株產(chǎn)量

2、及其構成因素年份組合季別產(chǎn)量（g株）比CK%單株有效穗穗平著粒穗平實粒千粒重（g）兩季總產(chǎn)（g株）比CK%頭季稻48.5527.169.77197.91175.5926.32崗優(yōu)多系1再生稻14.004.8714.9357.8236.9822.4262.5521.39頭季稻45.5319.2512.47162.10143.8025.67優(yōu)I多系1再生稻16.7925.7720.9653.5932.3323.2062.3220.94頭季稻

3、47.5524.5411.40168.00157.8026.69優(yōu)I63再生稻14.7010.1121.4352.5833.0022.1862.2520.80頭季稻46.0720.679.90181.74165.8930.421996D（91）優(yōu)22再生稻12.962.9217.3155.9332.6624.5459.0314.55頭季稻37.95——11.53172.67148.8425.52汕優(yōu)63（CK）再生稻15.64——17.

4、6243.4536.2024.5253.59——頭季稻55.1513.9211.67191.18162.1828.89D（62）優(yōu)182再生稻9.2926.339.3750.0037.2526.6364.445.60頭季稻55.2014.039.80182.65166.0530.53D（62）優(yōu)527再生稻9.3425.938.1753.5841.8826.7664.545.77頭季稻48.41——12.43133.35121.9127

5、.072001汕優(yōu)63（CK）再生稻12.61——11.9351.3734.6921.6061.02——注：、、分別表示0.01、0.05和0.20的顯著標點，下同。表3單株產(chǎn)量的方差分析（均方值）年份季別區(qū)組組合P1P2P12誤差頭季稻10.4356.98131.58189.3725.609.53再生稻18.1320.8534.4462.4112.212.111996兩季總產(chǎn)25.6995.8189.37414.0843.6716.3