Page 91 - 《广西植物》2024年第5期
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５ 期 王德福等: 两个种源木荷幼苗对干旱－复水的生理生态响应 ８ ７ ９
表 １ 种源、水分与时间对木荷幼苗各指标影响的双因素重复度量方差分析
Ｔａｂｌｅ １ Ｓｕｍｍａｒｙ ｏｆ ｔｗｏ￣ｗａｙ ｒｅｐｅａｔｅｄ ｍｅａｓｕｒｅｓ ＡＮＯＶＡ ｏｎ ｐｒｏｖｅｎａｎｃｅｓꎬ ｗａｔｅｒ
ａｎｄ ｔｉｍｅ ｏｎ ｐａｒａｍｅｔｅｒｓ ｏｆ Ｓｃｈｉｍａ ｓｕｐｅｒｂａ ｓｅｅｄｌｉｎｇｓ
Ｐ 值或 Ｆ 值 种源×水分 种源×时间 种源×水分×时间
指标 Ｐ ｏｒ Ｆ 种源 水分 时间 Ｐｒｏｖｅｎａｎｃｅ× Ｐｒｏｖｅｎａｎｃｅ× 水分×时间 Ｐｒｏｖｅｎａｎｃｅ×
Ｉｎｄｅｘ Ｐｒｏｖｅｎａｎｃｅ Ｗａｔｅｒ Ｔｉｍｅ Ｗａｔｅｒ× Ｔｉｍｅ
ｖａｌｕｅ Ｗａｔｅｒ Ｔｉｍｅ Ｗａｔｅｒ×Ｔｉｍｅ
饱和光强下光合速率 Ｐ <０.００１ ０.００２ <０.００１ ０.０３１ ０.００１ ０.００１ ０.００８
Ａ ｓａｔ
Ｆ １３８.７９３ １９.４５１ ２２.０１４ ６.５５１ ８.０８９ ８.１０１ ４.８３４
气孔导度 Ｐ <０.００１ ０.００２ <０.００１ ０.０２０ <０.００１ ０.００３ ０.００６
Ｇ ｓ
Ｆ １０３.６６２ １８.３０９ ２１.１５２ ７.９７１ １２.２９４ ６.１３４ ５.１０６
蒸腾速率 Ｐ <０.００１ ０.００１ ０.０２０ ０.０１９ ０.１３９ ０.０２２ ０.０３７
Ｅ
Ｆ ９９.３００ ２４.２８７ ３.８６５ ８.１９８ １.９９４ ６.２５１ ５.０５５
相对含水量 Ｐ ０.００７ ０.００４ <０.００１ ０.３５８ ０.０４５ <０.００１ ０.０１８
ＲＷＣ
Ｆ １０.４９９ １２.５６４ ４６.１６８ ０.９１５ ４.５０７ ８２.０３２ ６.５３３
茎木质部水势 Ｐ <０.００１ <０.００１ <０.００１ ０.６３３ <０.００１ <０.００１ <０.００１
Ψ ｘｙｌｅｍ
Ｆ ３８.２７４ ２７.４３６ ２７６.８４０ ０.２３９ １１.５３９ ２７６.３３６ １２.０２９
茎木质部栓塞程度 Ｐ ０.７０５ <０.００１ ０.９１５ ０.９４８ ０.２１６ ０.６９５ ０.７４６
ＰＬＣ
Ｆ ０.１５１ ２８０.７０３ ０.０１２ ０.００５ １.７４７ ０.１６３ ０.１１１
脯氨酸 Ｐ <０.００１ <０.００１ <０.００１ ０.９７５ <０.００１ <０.００１ ０.２７８
Ｐｒｏ
Ｆ １ ８９７.７８８ ８１.３２３ ９.１２５ ０.００１ ７.８５６ １５.７０７ １.３３５
超氧化物歧化酶 Ｐ <０.００１ <０.００１ ０.５２４ <０.００１ ０.０２５ <０.００１ <０.００１
ＳＯＤ
Ｆ １ ８５９.３４０ ２ ８９２.８３９ ０.７６０ １ ３２５.３９４ ３.４９９ １４.８６２ １５.８００
叶可溶性糖 Ｐ ０.１５４ <０.００１ ０.０１２ <０.００１ <０.００１ <０.００１ <０.００１
Ｌｅａｆ ＳＳ
Ｆ ２.３１３ ２３５.７０４ ８.８０５ ９５.８９１ ３８.９６８ ２６.５３０ ４０.４６９
叶淀粉 Ｐ <０.００１ <０.００１ <０.００１ <０.００１ ０.８７９ <０.００１ ０.０２１
Ｌｅａｆ ＳＴ
Ｆ １６８.０７４ ２８.５０８ １０９.９３４ ４７.０１９ ０.０２４ １１８.８１５ ７.００８
叶非结构性碳水化合物 Ｐ <０.００１ <０.００１ <０.００１ <０.００１ ０.００２ <０.００１ <０.００１
Ｌｅａｆ ＮＳＣ
Ｆ １１７.１２５ １４４.７９７ ５１.５２８ １０７.０８２ １６.００７ ７７.６５８ ３０.０２３
茎可溶性糖 Ｐ <０.００１ <０.００１ ０.０８６ <０.００１ ０.００１ ０.０７９ <０.００１
Ｓｔｅｍ ＳＳ
Ｆ １２１.０４８ ８２.６５４ ３.４８６ ５８.９７７ ２１.３１６ ３.６７９ ２３.０７５
茎淀粉 Ｐ <０.００１ <０.００１ ０.４３０ ０.２１９ ０.００１ ０.７７７ ０.００３
Ｓｔｅｍ ＳＴ
Ｆ ２７.２００ ３４.１０７ ０.６６６ １.６８２ １７.８０４ ０.０８４ １３.３８１
茎非结构性碳水化合物 Ｐ <０.００１ <０.００１ ０.２０７ <０.００１ <０.００１ ０.３５６ ０.００１
Ｓｔｅｍ ＮＳＣ
Ｆ ２７３.４７６ ２４０.３３８ １.７７８ ７６.１９３ ２４.４６５ ０.９２０ ２１.１４２
根可溶性糖 Ｐ <０.００１ <０.００１ ０.２３８ ０.００２ <０.００１ ０.４８６ <０.００１
Ｒｏｏｔ ＳＳ
Ｆ ２０５.２９９ ２４.５０１ １.５５７ １５.８９６ ３７.２６９ ０.５１９ ３２.３９０
根淀粉 Ｐ <０.００１ <０.００１ <０.００１ <０.００１ <０.００１ <０.００１ <０.００１
Ｒｏｏｔ ＳＴ
Ｆ ４７.３２２ ７８０.７６５ ２８６.６７８ １３０.６９８ ２３７.２５５ １５２.４２６ １７３.７４５
根非结构性碳水化合物 Ｐ <０.００１ <０.００１ <０.００１ <０.００１ <０.００１ <０.００１ <０.００１
Ｒｏｏｔ ＮＳＣ
Ｆ ３２０.４６４ ５６９.５０９ １７６.７８２ １３３.７１７ ２９７.９５３ １１７.８９８ ２２８.１５２
注: 表中 Ｐ 值小于 ０.０５ 表示显著影响ꎮ
Ｎｏｔｅ: Ｓｉｇｎｉｆｉｃａｎｔ ｅｆｆｅｃｔ ｉｓ ｃｏｎｓｉｄｅｒｅｄ ｗｈｅｎ Ｐ ｖａｌｕｅ ｉｎ ｔｈｅ ｔａｂｌｅ ｉｓ ｌｅｓｓ ｔｈａｎ ０.０５.
