Treatment | Performance of anthurium seedlings |
---|---|
Normal temperature | Shoots stood erectly, 100% of leaves kept fresh and had a normal color |
Chilling (control) | Both shoots and leaves began to wilt, about 20% of leaves had a normal color while 80% of them had large withered areas |
0.5 mM Put + chilling | Both shoots and leaves began to wilt, about 60% of leaves had a normal color while 40% of them had large withered areas |
1.0 mM Put + chilling | Shoots stood erectly, leaves began to soften slightly, 100% of leaves had a normal color |
1.5 mM Put + chilling | Shoots stood erectly, leaves began to soften, about 80% of leaves had a normal color, 20% of them had small withered areas |
2.0 mM Put + chilling | Shoots stood erectly, leaves began to soften, about 80% of leaves had a normal color, 20% of them had medium withered areas |
1.0 mM d-arg + chilling | Shoots wilted, leaves softened, 80% of leaves had large withered areas |