番茄促成栽培中,早开花的植株因低温影响心皮发育不正常,经常形成畸形果。其中有因近花柱基部的子房壁发育不全而产生的带褐色疤痕的果实,有因心皮不完全聚合形成的子房开裂的草莓果,还有因多心室子房发育形成的扁球形或三角形果等。过去曾经报导过生长调节剂对番茄畸形果的影响, Tomato cultivated, early flowering plants due to hypothermia affect the development of the carpels is not normal, often forming deformed fruit. Among them are brownish scar-shaped fruits due to hypoplasia of the basal parietal atrioventricular wall, strawberry berries cracking in the ovary caused by incompletely aggregated carpels, and oblate spheroids formed by the development of multiple ventricular ovaries Triangle fruit and so on. The effect of growth regulators on tomato malformations has been reported in the past,