The results indicated that there were obvious increase of the irregular-fruit-rate (IFR) of fist florescence and significant decrease of fruit-setting-rate (FST), when tomato plant was treated with 10℃/5℃ at 2-3 or 5-6 or 7-8 leaf-deployment stages, respe
The results indicated that there were obvious increase of the irregular-fruit-rate (IFR) of fist florescence and significant decrease of fruit-setting-rate (FST), when tomato plant was treated with 10℃/5℃ at 2-3 or 5-6 or 7-8 leaf-deployment stages, respe
结果表明，在2~3，5~6，7~8片真叶展开期遭遇10℃/5℃低温，番茄第一花序的畸形果明显增多，而目座果率明显下降。